| 1574350 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Bacterial soft rot of cauliflower curd. February 1998 |
| 5485729 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Greenhouse cucumbers |
| 5485731 |
common scab of potato |
Streptomyces scabiei |
|
| 1573932 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Row of diseased plants. September 1997 |
| 1573777 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16 @ 0.5 seconds). August 1997 |
| 1573776 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16 @ 2 seconds + polarizer). August 1997 |
| 1573775 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16 @ 0.7 seconds + light diffuser). August 1997 |
| 1573774 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16 + diffuse light). August 1997 |
| 1573773 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16 @ 1.5 seconds). August 1997 |
| 1573771 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (polarized light). August 1997 |
| 1573772 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (f16.5). August 1997 |
| 1573770 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper on yellow background, showing classic ringspot symptoms (f16.5). August 1997 |
| 1573769 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms. August 1997 |
| 1573768 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (polarized light). August 1997 |
| 1573766 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (polarized light). August 1997 |
| 1573767 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms (diffuse light). August 1997 |
| 1573765 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper, showing classic ringspot symptoms. August 1997 |
| 1573763 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper on green background, showing classic ringspot symptoms. August 1997 |
| 1573764 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased red bell pepper on green background, showing classic ringspot symptoms. August 1997 |
| 1573761 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Banana pepper showing classic ringspot symptoms. August 1997 |
| 1573762 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Banana pepper showing classic ringspot symptoms. August 1997 |
| 1573759 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Five symptomatic leaves showing various degrees of disease severity. August 1997 |
| 1573760 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Banana pepper showing classic ringspot symptoms. August 1997 |
| 1573757 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Symptomatic foliage showing curled leaf edges. August 1997 |
| 1573758 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of symptomatic foliage showing curled leaf edges. August 1997 |
| 1573756 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Affected plants and fruit. August 1997 |
| 1573723 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Two symptomatic pepper fruit. August 1997 |
| 1573722 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Two symptomatic pepper fruit. August 1997 |
| 1573633 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Close-up of affected stem & fruit. July 1997 |
| 1573604 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Affected plant with several fruit on the vine. July 1997 |
| 1573602 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Close-up of cross-section through affected stem. July 1997 |
| 1573603 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Diseased green tomato on black background. July 1997 |
| 1573597 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Close-up of cross section through diseased stem. July 1997 |
| 1573600 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Close-up of cross-section through a diseased stem. July 1997 |
| 1573592 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of diseased leaves held in fingers. July 1997 |
| 1573593 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of diseased leaves. July 1997 |
| 1573594 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased leaves held in fingers. July 1997 |
| 1573591 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of diseased fruit on black background; stem end head on. July 1997 |
| 1573589 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of diseased fruit on black background. July 1997 |
| 1573590 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of diseased fruit on black background; stem end head on. July 1997 |
| 1573411 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Colorful ringspots on banana pepper fruit. July 1997 |
| 1573412 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Colorful ringspots on banana pepper fruit. July 1997 |
| 1573392 |
sour skin of onion |
Burkholderia cepacia |
|
| 1573648 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
close up of single leaf on black background; Agdia confirmed diagnosis. July 1997 |
| 1573646 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of leaves on black background; Agdia confirmed diagnosis. July 1997 |
| 1573645 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close up of leaf on black background; Agdia confirmed diagnosis. July 1997 |
| 1573644 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Close-up of leaves on black background; Agdia confirmed diagnosis. July 1997 |
| 5483053 |
Tobacco Rattle Virus |
Tobravirus TRV |
and Cucumber Mosaic Virus |
| 5483054 |
Tobacco Rattle Virus |
Tobravirus TRV |
and Cucumber Mosaic Virus |
| 1573222 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Bacterial soft rot of onion. June 1997 |
| 1573221 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Bacterial soft rot of onion. The double center is a physiological disorder that creates entry points for the pathogen. June 1997 |
| 1568012 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
leaf necrosis |
| 1568040 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
stem lesions |
| 1568043 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1568016 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1568061 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
100% of plants infected in 20 acre tomato field |
| 5486237 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5460043 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5483064 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483041 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483043 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5483046 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483049 |
Hosta Virus X |
Potexvirus HVX |
|
| 5483050 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483051 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483052 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483057 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
and tobacco rattle virus |
| 5483055 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483056 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483058 |
unknown virus |
|
|
| 5483059 |
unknown virus |
|
|
| 5483061 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483062 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5483063 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483068 |
unknown virus |
|
|
| 5483074 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483075 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483076 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483077 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483078 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483084 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483085 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483086 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483087 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483088 |
unknown virus |
|
|
| 5483093 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5487914 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Ring spots on fruit |
| 5487915 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
ring spots on fruit |
| 1568052 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 1568053 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5487756 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 5487757 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 5487758 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 5487759 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 5487755 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 5481797 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5481794 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5481795 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5481796 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5480064 |
bacterial black stalk |
Erwinia spp. |
|
| 5480050 |
bacterial black stalk |
Erwinia spp. |
|
| 5480054 |
bacterial black stalk |
Erwinia spp. |
|
| 5480058 |
bacterial black stalk |
Erwinia spp. |
|
| 5480060 |
bacterial black stalk |
Erwinia spp. |
|
| 5480062 |
bacterial black stalk |
Erwinia spp. |
|
| 5486887 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
|
| 5486888 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
|
| 5486889 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
la |
| 5486890 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
\ |
| 5486891 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
|
| 5486892 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
|
| 5483114 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomatoes' |
| 5482622 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'So Sweet' |
| 5482590 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomato' |
| 5482591 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomato' |
| 5482592 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Golden Tiara' |
| 5482587 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Hosta spp. 'Cynthia' |
| 5482588 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomato' |
| 5482589 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomato' |
| 5482623 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'So Sweet' |
| 5482565 |
Tobacco Rattle Virus |
Tobravirus TRV |
Lamprocapnos spectabilis 'Alba' |
| 5482566 |
Tobacco Rattle Virus |
Tobravirus TRV |
Lamprocapnos spectabilis 'Alba' |
| 5482567 |
Tobacco Rattle Virus |
Tobravirus TRV |
Lamprocapnos spectabilis 'Alba' |
| 5482618 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482619 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'Albo-marginata' |
| 5482620 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'Albo-marginata' |
| 5482621 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'Albo-marginata' |
| 5483113 |
Tobacco Streak Virus |
Ilarvirus TSV |
Hosta spp. 'Fried Green Tomatoes' |
| 5482626 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5482624 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'So Sweet' |
| 5482625 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5482596 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Stir Fry' |
| 5482597 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Stir Fry' |
| 5482593 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Golden Tiara' |
| 5482594 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Golden Tiara' |
| 5482595 |
Hosta Virus X |
Potexvirus HVX |
Hosta spp. 'Stir Fry' |
| 5482572 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482573 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482574 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482578 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5482570 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482568 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482569 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482571 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482614 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482615 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482616 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482617 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482613 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5482583 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482611 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5482612 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5482581 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482606 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Rubus spp. 'Arapaho' |
| 5482607 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Rubus spp. 'Arapaho' |
| 5482579 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5482580 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5482608 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Rubus spp. 'Arapaho' |
| 5482609 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5482610 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5482602 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Ajuga reptans 'Bronze Beauty' |
| 5482603 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Ajuga reptans 'Bronze Beauty' |
| 5482604 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Ajuga reptans 'Bronze Beauty' |
| 5482605 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Rubus spp. 'Arapaho' |
| 5483097 |
unknown virus |
|
Anemone spp. 'Honorine Jobert'
unknown filamentous virus |
| 5483098 |
unknown virus |
|
Anemone spp. 'Honorine Jobert'
unknown filamentous virus |
| 5483099 |
unknown virus |
|
Anemone coronaria 'de Caen'
unknown spherical virus |
| 5483100 |
unknown virus |
|
Anemone coronaria 'de Caen'
unknown spherical virus |
| 5483112 |
Tobacco Rattle Virus |
Tobravirus TRV |
Sedum spp. 'Matrona' |
| 5483094 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Aconitum fishcheri 'Azure Monkshood' |
| 5484511 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Symptoms |
| 5483110 |
Tobacco Rattle Virus |
Tobravirus TRV |
Paeonia spp. 'Double assorted' |
| 5483103 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5483095 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5483108 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta spp. 'Sum and Substance' |
| 5402970 |
black rot of crucifers |
Xanthomonas campestris pv. campestris |
|
| 5402949 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Common bacterial blight symptoms on bean |
| 5402981 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5482558 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Love' |
| 5482559 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Lobelia spp. 'Monet Moment' |
| 5482560 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Lobelia spp. 'Monet Moment' |
| 5482561 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482562 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482563 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482553 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Blue Selection' |
| 5482554 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Blue Selection' |
| 5482555 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Blue Selection' |
| 5482556 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Love' |
| 5482557 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Lobelia spp. 'Love' |
| 5482564 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5482222 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Belamcanda chinensis 'Hello Yellow' also symptoms of Impatiens necrotic spot (INSV) |
| 5482223 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Belamcanda chinensis 'Hello Yellow'
Also shows symptoms of Impatiens necrotic spot (INSV) |
| 5482224 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Belamcanda chinensis 'Hello Yellow'
Also shows symptoms of Impatiens necrotic spot (INSV) |
| 5482225 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Belamcanda chinensis 'Hello Yellow'
Also shows symptoms of Impatiens necrotic spot (INSV) |
| 5479834 |
Hosta Virus X |
Potexvirus HVX |
Line pattern and mosaic symptomsCultivar is 'Royal Standard' |
| 5479828 |
Hosta Virus X |
Potexvirus HVX |
Line pattern and mosaic symptomsCultivar is 'Royal Standard' |
| 5479841 |
Hosta Virus X |
Potexvirus HVX |
line pattern and mosaic symptoms Cultivar is 'Royal Standard' |
| 5479960 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Foliar symptoms of Rhizomania. Left plant healthy. Right plant infected with Beet necrotic yellow vein virus and showing typical symptoms of bright fluorescence green foliage. |
| 5479963 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Foliar symptoms of Rhizomania. Infected plant (so called “blinker”)surrounded by healthy plants |
| 5479966 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Foliar symptoms of Rhizomania. Leaves to the left and right showing varying degrees of yellowing caused by Rhizomania |
| 5479968 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Foliar symptoms of Rhizomania. Left plant healthy. Right plant infected with Beet necrotic yellow vein virus and showing typical symptoms of bright fluorescence green foliage. |
| 5479971 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Leaf showing symptoms of systemic infection with Rhizomania |
| 5427715 |
bacterial leaf spot |
Pseudomonas cichorii |
Symptoms of bacterial leaf spot on mum plants |
| 5475033 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Characteristic concentric pycnidia of Ascochyta blight on chickpea. |
| 5460025 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460026 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460027 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460028 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460029 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460041 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5460019 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460020 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460021 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460022 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460023 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460024 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460013 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460014 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460015 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460016 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5460017 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460031 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460032 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460033 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460034 |
Tobacco Rattle Virus |
Tobravirus TRV |
Oriental lily ‘Angelique’ (Lilium oriental) infected with TRV |
| 5460035 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460036 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460037 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460038 |
Tobacco Rattle Virus |
Tobravirus TRV |
|
| 5460030 |
Hosta Virus X |
Potexvirus HVX |
|
| 5460050 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5460051 |
Hosta Virus X |
Potexvirus HVX |
Plantain lily or Hosta ‘Sum & Substance’ |
| 5460052 |
Hosta Virus X |
Potexvirus HVX |
Hosta variety ‘Albo-Marginata’ |
| 5460053 |
Hosta Virus X |
Potexvirus HVX |
Hosta variety 'Daybreak' |
| 5460054 |
Hosta Virus X |
Potexvirus HVX |
Hosta variety ‘undulata’ |
| 5475031 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
|
| 5475032 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight on spring wheat; note the long, watersoaked lesions following the veins and the cloudy bacterial ooze from the lesion. |
| 5475028 |
bacterial gummosis |
Pseudomonas syringae |
Bacterial blight of pea following hail damage. Note the angular lesions and dried bacterial ooze on the leaf. |
| 5475029 |
bacterial gummosis |
Pseudomonas syringae |
Bacterial blight of pea following hail damage; note the direct damage due to hail on the pod. |
| 5475027 |
bacterial gummosis |
Pseudomonas syringae |
Symptoms of bacterial blight on pea following hail damage. Note the angular lesions. |
| 5475058 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight/black chaff on irrigated spring wheat |
| 5475059 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight/black chaff on irrigated spring wheat. Note the long lesions following the veins and the bacteria oozing from the lesion. |
| 5475060 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight/black chaff on irrigated spring wheat |
| 5475061 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight/black chaff on irrigated spring wheat. Note the long lesions following the leaf veins and bacteria oozing from the lesion. |
| 5475057 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Bacterial blight/black chaff on irrigated spring wheat |
| 5475070 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea |
| 5475064 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Angular lesions characteristic of bacterial blight of pea - dried ooze from the lesion can be seen shining around the edges of the lesion |
| 5475065 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea. |
| 5475066 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea |
| 5475067 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea |
| 5475068 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea |
| 5475069 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Watersoaking due to hail damage and bacterial blight on pea |
| 5460057 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta funkia variety ‘Krossa Regal’ |
| 5460058 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta variety ‘Magic Fire' |
| 5460059 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta funkia variety ‘Regal Splendor’ |
| 5460060 |
Tobacco Rattle Virus |
Tobravirus TRV |
Hosta variety 'So Sweet' |
| 5473709 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Early symptoms of southern bacterial wilt of tomato caused by Ralstonia solanacearum. |
| 5473710 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Advanced stage of southern bacterial wilt of tomato. |
| 5473711 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Root decay and basal canker of a tomato with southern bacterial wilt. |
| 5473712 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Internal discoloration of the vascular tissue of tomato due to southern bacterial wilt. |
| 5476151 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Cocos nucifera spear leaf is dying just as the last leaves are discoloring. Specific pathogen is subgroup 16SrIV, strain A. |
| 5475255 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Spear leaf of this Phoenix sylvestris has collapsed and is hanging down out of the canopy on the right side of the trunk. Very few of the oldest leaves have discolored. Specific pathogen is subgroup 16SrIV, strain A. |
| 5473570 |
Bean Pod Mottle Virus |
Comovirus BPMV |
Bean pod mottle virus |
| 5472887 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
bacterial wilt caused by Ralstonia solanacearum (bacterial streaming in water from stem cross-section) |
| 1568051 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 1568049 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 1568014 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1568013 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1568048 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 1568044 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1568045 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1568047 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
scattered pattern on Smith Farm |
| 1568072 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1568073 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1436169 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5472876 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5472877 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5472886 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5472707 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Mixed with tomato spotted wilt virus |
| 5472706 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5472705 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5472704 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
|
| 5472702 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
|
| 5472703 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
|
| 5472700 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Bottom section of image viewed under blacklight |
| 5472701 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
|
| 5472698 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5472699 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5472697 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5472695 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5472696 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5472694 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
|
| 5462726 |
Hosta Virus X |
Potexvirus HVX |
Symptomatic leaves testing positive with immunostrip |
| 1563129 |
unknown virus |
|
Cucumbers showing mosaic symptoms caused by a virus. |
| 1563206 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A severely pox affected sweetpotato field near intended harvest, however the field was not harvested because of severe pox occurrence. Often weedy fields indicate a pox problem (cv. Jewel, November 1978) |
| 1571595 |
unknown virus |
|
Watermelon foliage exhibiting symptoms typical of a virus infection. Causal agent was not identified. September 1995 |
| 5470054 |
Soybean Mosaic Virus |
Potyvirus SMV |
|
| 1571597 |
unknown virus |
|
Watermelon foliage exhibiting symptoms typical of a virus infection intermixed with healthy vines. Causal agent was not identified. See 1571594 and 1571595, 1596 for other views of the same disease. September 1995 |
| 1571596 |
unknown virus |
|
Watermelon foliage exhibiting symptoms typical of a virus infection intermixed with healthy vines. Causal agent was not identified. See 1571594 and 1571595, 1597 for other views of the same disease. September 1995 |
| 1571586 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaves showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. September 1995 |
| 1571585 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaf showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. Note the two lesion types (straw colored angular streaks and the irregular streak with a reddish-brown margin). September 1995 |
| 1571584 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaf showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. September 1995 |
| 1571583 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaf showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. September 1995 |
| 1571582 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaf showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. September 1995 |
| 1571581 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Sudangrass leaf showing typical symptoms of bacterial leaf blotch caused by Pantoea stewartii. September 1995 |
| 1571541 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Leaf blotch of sudangrass caused by Pantoea ananas; August 1995 |
| 5465734 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465733 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465732 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465726 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465727 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465728 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465730 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465731 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465720 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465721 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465722 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465723 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465724 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5465725 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5457966 |
bacterial blight of geranium |
Xanthomonas hortorum pv. pelargonii |
Wilting symptom without characteristic wedge-shaped leaf spots readily apparent. |
| 1568015 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5448626 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5448627 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5448628 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5448624 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5448625 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5444716 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on common bean foliage, note yellowing |
| 5444717 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on common bean foliage, note yellowing |
| 5444718 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on common bean foliage, note yellowing |
| 5444719 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on lower surface of common bean leaflet, note small water-soaked spots |
| 5444720 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on lower surface of common bean leaflet, note small water-soaked spots |
| 5444721 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on lower surface of common bean leaflet, note small water-soaked spots |
| 5444722 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note yellow area with dark tan older lesions |
| 5444723 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note yellow area with dark tan older lesions |
| 5444724 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note circular yellow spots |
| 5444725 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note circular yellow spots |
| 5444726 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note circular yellow spots |
| 5444727 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note circular yellow spots |
| 5444728 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
halo blight symptoms on upper surface of common bean leaflet, note circular yellow spots |
| 5332001 |
Papaya Ringspot Virus |
Potyvirus PRV |
|
| 5332002 |
Papaya Ringspot Virus |
Potyvirus PRV |
|
| 5408686 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot and blight
Pathogen type: Bacterium |
| 5408687 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot and blight
Pathogen type: Bacterium |
| 5408674 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408675 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408702 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot
Pathogen type: Bacterium |
| 5408703 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot
Pathogen type: Bacterium |
| 5408704 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot
Pathogen type: Bacterium |
| 5408705 |
bacterial black stalk |
Erwinia spp. |
Soft rot of stem
Pathogen type: Bacterium |
| 5408671 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408672 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408673 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408669 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408670 |
Hosta Virus X |
Potexvirus HVX |
Ringspots, mottling, mosaic, dark green mottling on light green tissue, yellow mottling on dark green tissue
Pathogen type: Virus |
| 5408662 |
bacterial leaf spot |
Pseudomonas cichorii |
Leaf spot and blight
Pathogen type: Bacterium |
| 5443099 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443100 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443101 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443102 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443103 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443104 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5443098 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1432012 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
red, cracked seed coat of kernels from infected plant |
| 0656096 |
Potato Spindle Tuber Viroid |
Pospiviroid PSTVd |
Potato spindle tuber viroid on potato; left to right: cv. Saco healthy, Saco infected, cv. Kennebec healthy, Kennebec infected. |
| 0176024 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 0162077 |
Lettuce Infectious Yellows Virus |
Crinivirus LIYV |
Cucumis melo cv. Golden Beauty |
| 0019031 |
Orchid Fleck Virus |
Rhabdovirus OFV |
circular pattern showing virus. Image distributed to show virus symptons Specimen from Mike Telson, SFO |
| 1402056 |
bacterial barn rot |
|
During curing or storage, leaves may be rotted or discolored by these bacteria. The symptoms first appear as blackening of the veins or midribs. Large areas or whole leaves may decay. This soft rot bacterium is present in the soil and on green leaves. Barn rot begins when leaves are harvested wet and not properly dried before curing. This bacterium also causes hollow stalk in the field under wet conditions. |
| 1305021 |
Squash Mosaic Virus |
Comovirus SqMV |
Yellow squash infected with mosaic virus trasmitted by aphids. |
| 1305022 |
Squash Mosaic Virus |
Comovirus SqMV |
Yellow squash showing symptoms of mosaic virus which is transmitted by aphids. |
| 1305023 |
Squash Mosaic Virus |
Comovirus SqMV |
Yellow squash showing symptoms of infection with mosaic virus, which is transmitted by aphids. |
| 0177063 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Wilted tomato plants 2 weeks after inoculation |
| 0162001 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
Typical symptoms on maize. |
| 5021028 |
Elm yellows |
Phytoplasma N/A |
|
| 5021027 |
Elm yellows |
Phytoplasma N/A |
|
| 1265111 |
Plum Pox Virus |
Potyvirus PPV |
Symptoms of plum pox virus on apricot fruit and leaves. |
| 1436106 |
bacterial spot |
Xanthomonas vesicatoria |
to fruit |
| 5021044 |
Elm yellows |
Phytoplasma N/A |
|
| 5021059 |
Elm yellows |
Phytoplasma N/A |
|
| 5021063 |
Elm yellows |
Phytoplasma N/A |
|
| 5021058 |
Elm yellows |
Phytoplasma N/A |
|
| 1402057 |
bacterial barn rot |
|
During curing or storage, leaves may be rotted or discolored by these bacteria. The symptoms first appear as blackening of the veins or midribs. Large areas or whole leaves may decay. This soft rot bacterium is present in the soil and on green leaves. Barn rot begins when leaves are harvested wet and not properly dried before curing. This bacterium also causes hollow stalk in the field under wet conditions. |
| 1402023 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
This bacterial disease can occur in the plant bed or field. It most commonly occurs in the field in mid-summer during periods of cloudy, wet weather. Leaf spots develop, which are 1/4 to 1/2 inch in diameter and dark brown to black in color. They are limited by leaf veins making spots angular in shape. Concentric rings may be evident within the spots. Spots may coalesce, forming large irregular dead areas. The center of the spots may fall out, giving the leaf a ragged appearance. Leaves will turn yellow when numerous spots are present. Angular leafspot is most severe on lower leaves. |
| 5021060 |
Elm yellows |
Phytoplasma N/A |
|
| 5021061 |
Elm yellows |
Phytoplasma N/A |
|
| 5021046 |
Elm yellows |
Phytoplasma N/A |
|
| 1265052 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Early infection of tomato by tomato yellow leaf curl virus often leads to severe stunting of the plant. Infected plant in the foreground with an uninfected one in the back. |
| 1234078 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1234099 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1234100 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1234121 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 1436175 |
unknown virus |
|
|
| 1436047 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
Wilt symptoms produced are similar to those caused by black shank. The leaves do not yellow, but wilt suddenly. Discolored tissue will be evident beneath the outer layer of the stem. The central portion of the stem will be darkened but not divided into disks as with black shank. |
| 5408706 |
bacterial gummosis |
Pseudomonas syringae |
Leaf spot
Pathogen type: Bacterium |
| 1436048 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
The first symptom of this bacterial disease is the drooping of one or two leaves which may recover at night. Only half of a leaf may wilt initially. Leaves on one sides of the plant wilt first, while leaves on the other side appear normal. This unilateral wilting is very characteristic. Affected leaves become light green to yellow and occasionally appear scaled. Eventually most or all of the roots become blackened and decay. Infected roots become soft and slimy if adequate water is present. Tan or brown discoloration develops in the vascular tissue just beneath the bark. Pith and cortex also become discolored when involved. Longitudinal sections through affected stalks have narrow, brown lines in the xylem tissue nearest the pith. A slimy substance often oozes from a stalk cut in cross section. If a stalk segment containing discolored vascular tissue is placed in a clear container of water, milky strands stream from the edge of the tissue. |
| 1440057 |
bacterial hollow stalk |
Erwinia aroideae |
Bacterial hollow stalk is first noticed when leaves begin to drop or turn yellow and hang down the stalk. A watery soft rot develops at the base of the affected leaves and often extends up the midrib. The disease may begin at any point of injury, but it often starts at injuries caused by topping or suckering. The pith in the center of the stalk is destroyed, leaving a hollow shell. As the disease moves down the stalk, the leaves droop. Later they drop off, leaving a bare stalk. Hollow stalk usually appears after topping or suckering and may continue to develop after the tobacco is hung in the barn, causing barn rot. Related bacteria may also cause a soft rot of lower leaves during rainy weather. |
| 1440033 |
Tobacco Etch Virus |
Potyvirus TEV |
The first symptom of TEV infection is a pronounced vein clearing on expanding leaves. This is followed by necrosis of a thin line of tissue along the veins, resulting in an etched pattern. Subsequently, young leaves develop a mosaic which fades to mottling as the leaf ages. Etching and more pronounced veinal necrosis is common. Plant growth is retarded, resulting in stunting, especially when young plants are infected. The virus overwinters in perennial solanaceous weeds and is transmitted to tobacco by migrating aphids. TEV often occurs in combination with other aphid-borne viruses. Tobacco etch is one of the most common virus diseases of burley. |
| 1440058 |
bacterial hollow stalk |
Erwinia aroideae |
Bacterial hollow stalk is first noticed when leaves begin to drop or turn yellow and hang down the stalk. A watery soft rot develops at the base of the affected leaves and often extends up the midrib. The disease may begin at any point of injury, but it often starts at injuries caused by topping or suckering. The pith in the center of the stalk is destroyed, leaving a hollow shell. As the disease moves down the stalk, the leaves droop. Later they drop off, leaving a bare stalk. Hollow stalk usually appears after topping or suckering and may continue to develop after the tobacco is hung in the barn, causing barn rot. Related bacteria may also cause a soft rot of lower leaves during rainy weather. |
| 1436057 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 1436085 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast on lower trunk |
| 1440031 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Tobacco ringspot has the most distinctive symptoms of the virus diseases. The name truly describes the disease because chlorotic or necrotic rings occur in the leaf. A concentric line pattern of chlorotic and necrotic tissue, often forming an "oak leaf" pattern, is very common. The symptoms occasionally are confirmed to one side of the plant. The disease appears early in the season, usually with initial growth after transplanting. Most infected plants recover as new symptomless leaves develop. The virus is transmitted by nematodes. In the field, infected plants may appear alone or clustered. Ringspot may occur in the plant bed. |
| 1440021 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
Symptoms of angular leaf spot in the field are similar to those produced in the plant bed. Spots are circular to slightly angular. After wet, rainy weather, spots may be numerous. The spots are tan at first but turn black with age. Centers of spots may drop out producing a shot-hole or ragged appearance. This bacterial disease is generally worse on the windward side of plants where watersoaking from driving rains or sandblasting tends to enhance infection. |
| 1440023 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
Wildfire is caused by a strain of the same bacterium that causes angular leaf spot. The wildfire strain produces a toxin in which causes conspicuous chlorotic halos to develop around infection sites. Most burley varieties are resistant to wildfire. |
| 1440020 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
Symptoms of angular leaf spot in the field are similar to those produced in the plant bed. Spots are circular to slightly angular. After wet, rainy weather, spots may be numerous. The spots are tan at first but turn black with age. Centers of spots may drop out producing a shot-hole or ragged appearance. This bacterial disease is generally worse on the windward side of plants where watersoaking from driving rains or sandblasting tends to enhance infection. |
| 1440029 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Tobacco ringspot has the most distinctive symptoms of the virus diseases. The name truly describes the disease because chlorotic or necrotic rings occur in the leaf. A concentric line pattern of chlorotic and necrotic tissue, often forming an "oak leaf" pattern, is very common. The symptoms occasionally are confirmed to one side of the plant. The disease appears early in the season, usually with initial growth after transplanting. Most infected plants recover as new symptomless leaves develop. The virus is transmitted by nematodes. In the field, infected plants may appear alone or clustered. Ringspot may occur in the plant bed. |
| 1234120 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 1234113 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 1234130 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 1234079 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1402029 |
Potato Virus Y |
Potyvirus PVY |
Mild symptoms of this virus disease include leaf mottling and crinkling, prominent veins, and curved midribs. Leaf tissue, except for that around the veins, turns slightly yellow in color. This gives the veins a green-banded appearance. As the leaves mature, sunken brown spots may develop on the upper surface of the midrib. Systematic necrosis frequently occurs in cultivars resistant to root-knot nematodes. As lower leaves begin to ripen, midribs may turn black; leaves may die and fall from the stalk. If the stalk is split, areas of black discoloration will be found extending from top to bottom of the plant. |
| 1402031 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
The virus disease first appears as circular line patterns of yellow and brown tissue on young leaves. These line patterns may follow the leaf veins and form the outline of an oak leaf. Some of the plant tissue may die, resulting in a "shot-hole" appearance. Symptom severity varies from a few ringspots to a dwarfed plant with numerous patterns and ragged leaves. Ringspot usually appears on scattered plants and causes little or no economic loss. |
| 1402026 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
The first symptom of this virus disease is a light green coloration between the veins of young leaves. This is followed quickly by the development of a "mosaic" or mottled pattern of light and dark green areas in the leaves. These symptoms develop quickly and are more pronounced on younger leaves. Mosaic does not result in plant death, but if infection occurs early in the season, plants are stunted. Lower leaves are subject to "mosaic burn," especially during periods of hot and dry weather. In these cases, large dead areas develop in the leaves. This constitutes one of the most destructive phases of tobacco mosaic virus infection. Infected leaves may be crinkled, puckered, or elongated. |
| 1402022 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
This bacterial disease can occur in the plant bed or field. It most commonly occurs in the field in mid-summer during periods of cloudy, wet weather. Leaf spots develop, which are 1/4 to 1/2 inch in diameter and dark brown to black in color. They are limited by leaf veins making spots angular in shape. Concentric rings may be evident within the spots. Spots may coalesce, forming large irregular dead areas. The center of the spots may fall out, giving the leaf a ragged appearance. Leaves will turn yellow when numerous spots are present. Angular leafspot is most severe on lower leaves. |
| 0162078 |
Lettuce Infectious Yellows Virus |
Crinivirus LIYV |
|
| 1235093 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 0027077 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1436172 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
|
| 1440022 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
Wildfire is caused by a strain of the same bacterium that causes angular leaf spot. The wildfire strain produces a toxin in which causes conspicuous chlorotic halos to develop around infection sites. Most burley varieties are resistant to wildfire. |
| 1436114 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 0027074 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 0027076 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 0162075 |
Lettuce Infectious Yellows Virus |
Crinivirus LIYV |
Field symptoms in melon (Cucumis melo). |
| 1402041 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
The first symptom of this bacterial disease is the drooping of one or two leaves which may recover at night. Only half of a leaf may wilt initially. Leaves on one sides of the plant wilt first, while leaves on the other side appear normal. This unilateral wilting is very characteristic. Affected leaves become light green to yellow and occasionally appear scaled. Eventually most or all of the roots become blackened and decay. Infected roots become soft and slimy if adequate water is present. Tan or brown discoloration develops in the vascular tissue just beneath the bark. Pith and cortex also become discolored when involved. Longitudinal sections through affected stalks have narrow, brown lines in the xylem tissue nearest the pith. A slimy substance often oozes from a stalk cut in cross section. If a stalk segment containing discolored vascular tissue is placed in a clear container of water, milky strands stream from the edge of the tissue. |
| 1440039 |
Tobacco Streak Virus |
Ilarvirus TSV |
Streak in burley tobacco follows a typical pattern wherein vigorously growing plants suddenly develop a severe necrotic streaking of the bud leaves and stalk. The stalk is marked by a depressed dark area, and the midveins of the leaves have dead streaks in them. The leaves curl downward, are distorted, wilted, and usually chlorotic. When death of the affected plant seems imminent, growth resumes from the bud with resulting leaves appearing normal except for occasional faint mottling. Leaves damaged early are permanently dwarfed and exhibit numerous necrotic areas. The virus is common in sweet clover and is presumably moved to tobacco by an insect, probably by thrips. |
| 5021025 |
Elm yellows |
Phytoplasma N/A |
|
| 1234208 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1243053 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Symptoms on tomato fruit. |
| 0176023 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
field symptoms on tomato |
| 1402055 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
This bacterial soft rot usually first appears following topping and suckering. Although the bacteria can invade the stalk through any wound, they usually enter through the break at the top. The pith rapidly turns brown and collapses in a watery rot. A foul odor is evident as the stalks become hollow. Leaves adjacent to the rotting pith will wilt. The rot may extend into the leaves through the midrib. The midribs turn black and the leaves droop. If infected leaves are placed in the barn, soft rot may continue to develop as barn rot. |
| 1243054 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Field symptoms from infection to pepper. |
| 1402027 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
The first symptom of this virus disease is a light green coloration between the veins of young leaves. This is followed quickly by the development of a "mosaic" or mottled pattern of light and dark green areas in the leaves. These symptoms develop quickly and are more pronounced on younger leaves. Mosaic does not result in plant death, but if infection occurs early in the season, plants are stunted. Lower leaves are subject to "mosaic burn," especially during periods of hot and dry weather. In these cases, large dead areas develop in the leaves. This constitutes one of the most destructive phases of tobacco mosaic virus infection. Infected leaves may be crinkled, puckered, or elongated. |
| 1436079 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1436025 |
unknown virus |
|
|
| 1436080 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1436170 |
common scab of potato |
Streptomyces scabiei |
|
| 5021062 |
Elm yellows |
Phytoplasma N/A |
|
| 5362294 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Onion plant displaying symptoms of Xanthomonas leaf blight (Xanthomonas campestris). |
| 1234109 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5424478 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Infected plant in the field showing symptoms on one side of leaves that might be confused with Fusarium wilt. |
| 5424475 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Single TRSV-infected plant. |
| 5424476 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Leaf on left with ringspots and small areas of "oak leaf" symptom. |
| 5424477 |
Tobacco Streak Virus |
Ilarvirus TSV |
It is characterized by striking patterns of necrotic leaf tissue usually bearing a close relation to the veins. Some leaves may be affected on one side only. Midribs have dead streaks and the small veins are darkened. Stalks can show depressed dead areas. Apparently normal-growing plants develop necrosis, puckering, and curling of the young leaves. Affected plants appear permanently injured and likely to die; this severe stage soon passes, however, and the plants resume apparently normal growth, with only the originally affected leaves being misshapen and dwarfed. |
| 1402054 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
This bacterial soft rot usually first appears following topping and suckering. Although the bacteria can invade the stalk through any wound, they usually enter through the break at the top. The pith rapidly turns brown and collapses in a watery rot. A foul odor is evident as the stalks become hollow. Leaves adjacent to the rotting pith will wilt. The rot may extend into the leaves through the midrib. The midribs turn black and the leaves droop. If infected leaves are placed in the barn, soft rot may continue to develop as barn rot. |
| 1235015 |
Corn stunt |
Spiroplasma kunkelii |
|
| 5021042 |
Elm yellows |
Phytoplasma N/A |
|
| 1235002 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 1402042 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
The first symptom of this bacterial disease is the drooping of one or two leaves which may recover at night. Only half of a leaf may wilt initially. Leaves on one sides of the plant wilt first, while leaves on the other side appear normal. This unilateral wilting is very characteristic. Affected leaves become light green to yellow and occasionally appear scaled. Eventually most or all of the roots become blackened and decay. Infected roots become soft and slimy if adequate water is present. Tan or brown discoloration develops in the vascular tissue just beneath the bark. Pith and cortex also become discolored when involved. Longitudinal sections through affected stalks have narrow, brown lines in the xylem tissue nearest the pith. A slimy substance often oozes from a stalk cut in cross section. If a stalk segment containing discolored vascular tissue is placed in a clear container of water, milky strands stream from the edge of the tissue. |
| 1440040 |
Potato Virus Y |
Potyvirus PVY |
The initial symptom of PVY infection is vein clearing on newly developing leaves. The extent of the vein clearing is intermediate between that caused by TEV and TVMV. Leaves then develop a faint mottling and the characteristic vein banding: dark green bands along the veins with lighter green tissue adjacent. The pattern is more regular than that caused by TVMV. Veinlets and veins may become necrotic on plants infected with severe strains of PVY. This Virus is transmitted from vegetables and weeds to tobacco by migrating aphids. |
| 1440059 |
bacterial black stalk |
Erwinia spp. |
Bacterial Black Stalk is similar to hollow stalk and occasionally occurs in burley during periods of drought. The bark of the stalk is blackened from the ground upward, but the pith is not destroyed. The leaves are bright yellow with decayed midribs. |
| 1440038 |
Tobacco Streak Virus |
Ilarvirus TSV |
Streak in burley tobacco follows a typical pattern wherein vigorously growing plants suddenly develop a severe necrotic streaking of the bud leaves and stalk. The stalk is marked by a depressed dark area, and the midveins of the leaves have dead streaks in them. The leaves curl downward, are distorted, wilted, and usually chlorotic. When death of the affected plant seems imminent, growth resumes from the bud with resulting leaves appearing normal except for occasional faint mottling. Leaves damaged early are permanently dwarfed and exhibit numerous necrotic areas. The virus is common in sweet clover and is presumably moved to tobacco by an insect, probably by thrips. |
| 5418735 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Severe WSMV in inoculated spring wheat |
| 5418736 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Severe WSMV in inoculated spring wheat |
| 5418721 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
WSMV in inoculated spring wheat, left; uninoculated plot, right |
| 5418704 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Wheat streak mosaic in inoculated winter wheat, right; uninoculated, left |
| 5418705 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
WSMV symptoms in inoculated wheat |
| 5418732 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Severe WSMV in inoculated spring wheat |
| 5418733 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Severe WSMV in inoculated spring wheat |
| 5418734 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Severe WSMV in inoculated spring wheat |
| 5429815 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5429811 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5429812 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5429813 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 5429814 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
|
| 1436129 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
|
| 1436054 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
external damage |
| 1235087 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1265083 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1440037 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
The symptoms of CMV infection are quite striking and resemble those caused by other aphid-borne viruses and tobacco mosaic virus. Typical symptoms are mottling or mosaic of the young leaves, sometimes accompanied by stunted, narrow, or distorted older leaves. Scalding of infected leaves may also occur. Cucumber mosaic virus is transmitted by aphids migrating from infected weeds and vegetable crops. CMV is relatively rare in burley. |
| 1440034 |
Tobacco Etch Virus |
Potyvirus TEV |
The first symptom of TEV infection is a pronounced vein clearing on expanding leaves. This is followed by necrosis of a thin line of tissue along the veins, resulting in an etched pattern. Subsequently, young leaves develop a mosaic which fades to mottling as the leaf ages. Etching and more pronounced veinal necrosis is common. Plant growth is retarded, resulting in stunting, especially when young plants are infected. The virus overwinters in perennial solanaceous weeds and is transmitted to tobacco by migrating aphids. TEV often occurs in combination with other aphid-borne viruses. Tobacco etch is one of the most common virus diseases of burley. |
| 1436053 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
internal damage |
| 1265084 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1235014 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1235088 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1235089 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1243055 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Wilting symptoms of pepper plant. |
| 1235001 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 1234240 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5021033 |
Elm yellows |
Phytoplasma N/A |
|
| 5430081 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing light to medium symptoms of spotting |
| 5430082 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing light to medium symptoms of spotting |
| 5430083 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing light to medium symptoms of spotting |
| 5021024 |
Elm yellows |
Phytoplasma N/A |
|
| 1440035 |
Tobacco Vein Mottling Virus |
Potyvirus TVMV |
The initial symptom of TVMV infection is a slight, barely visible clearing on expanding leaves. Subsequently, leaves develop irregular green patterns of mottling adjacent to the veins; this is most evident on the ruffles at the base of older leaves. Chlorosis of infected leaves is extensive, giving the plants a pale green or yellow appearance which may be evident from a distance. Necrotic spotting of the leaf, indistinguishable from weather fleck, may develop and become increasingly prevalent as plants mature. The earlier that plants are infected with the virus, the greater the damage. The virus overwinters in perennial solanaceous weeds and is transmitted to tobacco by aphids. The virus is often found in combination with TEV. TVMV is also one of the most prevalent viruses in burley. |
| 1440036 |
Tobacco Vein Mottling Virus |
Potyvirus TVMV |
The initial symptom of TVMV infection is a slight, barely visible clearing on expanding leaves. Subsequently, leaves develop irregular green patterns of mottling adjacent to the veins; this is most evident on the ruffles at the base of older leaves. Chlorosis of infected leaves is extensive, giving the plants a pale green or yellow appearance which may be evident from a distance. Necrotic spotting of the leaf, indistinguishable from weather fleck, may develop and become increasingly prevalent as plants mature. The earlier that plants are infected with the virus, the greater the damage. The virus overwinters in perennial solanaceous weeds and is transmitted to tobacco by aphids. The virus is often found in combination with TEV. TVMV is also one of the most prevalent viruses in burley. |
| 5021038 |
Elm yellows |
Phytoplasma N/A |
|
| 5021083 |
Elm yellows |
Phytoplasma N/A |
|
| 5430721 |
bacterial blight of geranium |
Xanthomonas hortorum pv. pelargonii |
|
| 5021023 |
Elm yellows |
Phytoplasma N/A |
|
| 1265087 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1402030 |
Potato Virus Y |
Potyvirus PVY |
Mild symptoms of this virus disease include leaf mottling and crinkling, prominent veins, and curved midribs. Leaf tissue, except for that around the veins, turns slightly yellow in color. This gives the veins a green-banded appearance. As the leaves mature, sunken brown spots may develop on the upper surface of the midrib. Systematic necrosis frequently occurs in cultivars resistant to root-knot nematodes. As lower leaves begin to ripen, midribs may turn black; leaves may die and fall from the stalk. If the stalk is split, areas of black discoloration will be found extending from top to bottom of the plant. |
| 1265085 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1265086 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1440032 |
Tobacco Etch Virus |
Potyvirus TEV |
The first symptom of TEV infection is a pronounced vein clearing on expanding leaves. This is followed by necrosis of a thin line of tissue along the veins, resulting in an etched pattern. Subsequently, young leaves develop a mosaic which fades to mottling as the leaf ages. Etching and more pronounced veinal necrosis is common. Plant growth is retarded, resulting in stunting, especially when young plants are infected. The virus overwinters in perennial solanaceous weeds and is transmitted to tobacco by migrating aphids. TEV often occurs in combination with other aphid-borne viruses. Tobacco etch is one of the most common virus diseases of burley. |
| 1440041 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
The most distinguishing symptom of alfalfa mosaic virus is a bright yellow mosaic of the affected leaves, however, not all strains of the virus produce this symptom. Chlorotic line patterns similar to the symptoms of tobacco ringspot are common. Chlorotic blotches and vein clearing of expanding leaves are often present. The virus overwinters in legumes and is transmitted to tobacco by aphids. AMV is found infrequently in burley. |
| 1432015 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
stunting |
| 1402028 |
Potato Virus Y |
Potyvirus PVY |
Mild symptoms of this virus disease include leaf mottling and crinkling, prominent veins, and curved midribs. Leaf tissue, except for that around the veins, turns slightly yellow in color. This gives the veins a green-banded appearance. As the leaves mature, sunken brown spots may develop on the upper surface of the midrib. Systematic necrosis frequently occurs in cultivars resistant to root-knot nematodes. As lower leaves begin to ripen, midribs may turn black; leaves may die and fall from the stalk. If the stalk is split, areas of black discoloration will be found extending from top to bottom of the plant. |
| 0027023 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1235027 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
|
| 1432011 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
stunted plant with small, darkened pods |
| 5021029 |
Elm yellows |
Phytoplasma N/A |
dieback |
| 5021036 |
Elm yellows |
Phytoplasma N/A |
|
| 5021034 |
Elm yellows |
Phytoplasma N/A |
|
| 5021039 |
Elm yellows |
Phytoplasma N/A |
|
| 5021043 |
Elm yellows |
Phytoplasma N/A |
|
| 5021037 |
Elm yellows |
Phytoplasma N/A |
|
| 1236156 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 1236152 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast |
| 1432014 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
twisted terminal with mottled leaflets |
| 5402934 |
black rot of crucifers |
Xanthomonas campestris pv. campestris |
|
| 1389036 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5411391 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
ringspots |
| 5411392 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
ringspots |
| 5411393 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
ringspots |
| 5411394 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
ringspots |
| 5411378 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
stunted, distorted foliage |
| 5411379 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
stunted, distorted foliage |
| 5411380 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
stunted, distorted foliage |
| 5411376 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
stunted, distorted foliage |
| 5411377 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
stunted, distorted foliage |
| 1236155 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast |
| 1402032 |
Tobacco Etch Virus |
Potyvirus TEV |
Symptoms vary depending on the strain of the virus present and the conditions of plant growth. Veinclearing (lightening of the tissue in and around veins) is followed by a faint, light-green mottling of the leaf. This mottling is similar to that observed with tobacco mosaic; but with etch, the blotches are much less pronounced. Older infected leaves may show a stippled pattern of numerous, small, white flecks and fine lines (etchings), especially along veins. |
| 1234115 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1234116 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 1436100 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
showing cut section of stem |
| 1236158 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 0162086 |
potato yellow vein disease |
|
Potato plant affected by potato yellow vein disease. |
| 0454008 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
Leaf symptoms in maize caused by Erwinia stewartii showing long chlorotic streaks with irregular margins. |
| 0454015 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
Peach (Prunus persica) leaves with lesions and shot holes caused by Xanthomonas campestris pv. pruni. |
| 1432013 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
early season mottling of leaves, stunting, twisted terminal |
| 1236153 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast |
| 1234114 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 0162079 |
Lettuce Infectious Yellows Virus |
Crinivirus LIYV |
|
| 1236157 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast |
| 1436038 |
Peanut Mottle Virus |
Potyvirus PeMoV |
|
| 1234119 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 1235004 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5428815 |
Potato Virus Y |
Potyvirus PVY |
|
| 5428822 |
Potato Virus Y |
Potyvirus PVY |
Leaf symptoms. Immunostrip positive. |
| 5428823 |
Potato Virus Y |
Potyvirus PVY |
Leaf symptoms. Immunostrip positive. |
| 5428813 |
Potato Virus Y |
Potyvirus PVY |
|
| 5428814 |
Potato Virus Y |
Potyvirus PVY |
|
| 1234118 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 1236154 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
blast |
| 1389064 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Untreated plants |
| 1265082 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Infection at later stages of the plant often leads to stunting and malformation of terminals, yellowing of leaf margins and the characteristics upward cupping of leaves ("leaf curl"). |
| 5384900 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384901 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384902 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384906 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384907 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384893 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384897 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384898 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384899 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 0162076 |
Lettuce Infectious Yellows Virus |
Crinivirus LIYV |
|
| 5424474 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
The characteristic "oak leaf" symptom is evident on this single leaf. |
| 1235161 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 1563556 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions on underground stem and feeder roots. (cv.Jewel, Mar79).
|
| 1563543 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox often causes distorted roots are not marketable (cv.Jewel, Nov89). |
| 1563554 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Two rows were fumigated with Telone-C-17 (cv.Jewel, Jul90). |
| 1563532 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste. Infection often starts where a small root is attached (cv.Jewel, Apr80). |
| 1563533 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste. Infection often starts where a small root is attached (cv.Jewel, Apr80). |
| 1563535 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste. Infection often starts where a small root is attached (cv.Jewel, Apr80). |
| 1563536 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Storage roots affected by pox are often distorted. Infection started on a small root preventing normal enlargement at the site (cv.Jewel, Nov89).
|
| 1563541 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
The cultivar Beauregard is resistant to pox and does very well, but it is not immune. (Beauregard,Nov89). |
| 1563542 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
The cultivar Beauregard is resistant to pox and does very well, but it is not immune. (Beauregard,Nov89). |
| 1563514 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste. Infection often starts where a small root is attached (cv.Jewel, Oct78). |
| 1563515 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Roots harvested from a pox infested field. Notice distorted roots and distribution of pox lesions on the roots. The distribution may be linear as infection often involves the "eyes" on the root (cv.Jewel, Oct79). |
| 1563503 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Midseason sweetpotato (cv.Jewel) growing in pox infested soil. Notice irregular growth, wilting, and yellow leaves. (Aug78). |
| 1563505 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A sweetpotato (cv.Jewel) field severely affected by pox. The field was not harvested. Often weedy fields indicate a pox problem (Oct78).
|
| 1563509 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Sweetpotato (cv. Centennial) showing pox symptoms on feeder roots, enlarged roots, and underground stems. |
| 1563511 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste (cv.Jewel, Oct78). |
| 1563512 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste. The root on the left is showing pronounced lenticels. (cv.Centennial, Apr74). |
| 1563500 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A sweetpotato (cv.Jewel) field close to intended harvest severely affected by pox, however the field was not harvested. Often weedy fields indicate a pox problem (Oct78). |
| 1563499 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A sweetpotato (cv.Jewel) field close to intended harvest severely affected by pox, however the field was not harvested. Often weedy fields indicate a pox problem (Oct78). |
| 1563501 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A sweetpotato (cv.Jewel) field close to intended harvest severely affected by pox, however the field was not harvested. Often weedy fields indicate a pox problem. Notice poor stand and yellow leaves. (Oct78). |
| 1563493 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
493 Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste, and often the storage root is poorly shaped (cv.Jewel, Oct78). |
| 1563496 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
#496 A hot spot of pox in a commercial sweetpotato field in a deep sandy soil. (cv.Jewel, Aug78) |
| 1563497 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Wilting of sweetpotato plants in a commercial sweetpotato field because of much rotting of the feeder roots due to infection by the pox bacterium. Often lower leaves turn yellow. (cv.Jewel, Aug78)
|
| 1563498 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
A severely pox affected sweetpotato field near intended harvest, however the field was not harvested. Often weedy fields indicate a pox problem (cv.Jewel, Oct78).
|
| 1563489 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox lesions are crusty, crater shaped and may penetrate 5mm or more into the fleshy root and have an earthy taste.
|
| 1563488 |
Streptomyces soil rot (pox) |
Streptomyces ipomoeae |
Pox involves feeder roots and underground stems. Note absence of root hairs, necrotic tissue at end of stem, necrotic areas on roots. (cv.Jewel, Oct75) |
| 5411466 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Angular necrotic lesions of common blight with characteristic yellow border. |
| 5411467 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Symptoms of TYLCV on greenhouse-grown tomatoes. |
| 5411468 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Yellowing and shortening of internodes of greenhouse-grown tomatoes due to TYLCV. |
| 5411469 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Stunted growth of greenhouse-grwon tomatoes due to TYLCV. |
| 5411488 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Stunting and leaf necrosis on field-grown tomatoes due to TSWV. |
| 5411489 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
TYLCV on greenhouse-grown tomatoes. |
| 5408106 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1538035 |
bacterial leaf blight and stalk rot |
Acidovorax avenae |
|
| 1534097 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
bell pepper |
| 1534096 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
bell pepper |
| 1534094 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Bell pepper |
| 1534090 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1534089 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 1534088 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5384778 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5384779 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5384780 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5384776 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5384777 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5384676 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5384675 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5202035 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202034 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202033 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202032 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202029 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202030 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202028 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5202027 |
Citrus Tristeza Virus |
Closterovirus CTV |
|
| 5384671 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5384670 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5402980 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5402975 |
common scab of potato |
Streptomyces scabiei |
Katahdin variety |
| 5384514 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
|
| 5384515 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
|
| 5384511 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
|
| 5384512 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
|
| 5384513 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
|
| 5384505 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384506 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384507 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384508 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384509 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384510 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384502 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384503 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384504 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5384501 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5402956 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 5402966 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Marginal browning and rolling of leaves |
| 5402955 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 5402660 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5402661 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5402657 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5402658 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5402659 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5393345 |
Apple Mosaic Virus |
Ilarvirus ApMV |
A common hop leaf showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393344 |
Apple Mosaic Virus |
Ilarvirus ApMV |
A common hop leaf showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393343 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393342 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393340 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393341 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393339 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393338 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393335 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393336 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 5393337 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Common hop leaves showing symptoms of apple mosaic virus infection in a field at Oregon, USA. |
| 1563018 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 1563019 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
|
| 1563017 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Notice defoliation in second row. |
| 1563020 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Notice that lesions are delimited by veins in the leaf. |
| 1563021 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Notice that lesions are delimited by veins in the leaf. |
| 1563022 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Notice that lesions tend to be delimited by veins in leaf. |
| 1563023 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Notice that lesions tend to be delimited by veins in leaf. |
| 5359720 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Rose leaf displaying symptoms of infection with Rose Mosaic Virus. |
| 5389808 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Leaf spots |
| 5389809 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Leaf spots |
| 5389810 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Leaf spots |
| 5389807 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Leaf spots |
| 5331066 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Photo taken in 1986.
|
| 5331060 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Photo taken in 1986. |
| 5331067 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
|
| 5356742 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
Winter wheat plants exhibiting symptoms of Barley Yellow Dwarf Virus. |
| 1525629 |
Tulip Breaking Virus |
Potyvirus TBV |
|
| 1525631 |
Tulip Breaking Virus |
Potyvirus TBV |
|
| 1525363 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV on Impatients |
| 1525364 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV on Impatients |
| 1525383 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 1525429 |
bacterial gummosis |
Pseudomonas syringae |
|
| 1525471 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
Ringspot strain of TMV on Orchid |
| 1525500 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525501 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525502 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525497 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525498 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525499 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525511 |
Tobacco Rattle Virus |
Tobravirus TRV |
Ring Spot Virus on Peony |
| 1525546 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV Polaris Ringspots; left mechanical inoculation and right thrips inoculation |
| 1525625 |
Tulip Breaking Virus |
Potyvirus TBV |
color break |
| 1525626 |
Tulip Breaking Virus |
Potyvirus TBV |
color break |
| 1525630 |
Tulip Breaking Virus |
Potyvirus TBV |
Color break |
| 1525760 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Cucumber mosaic virus |
| 5332061 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
|
| 5336040 |
bacterial black stalk |
Erwinia spp. |
|
| 5336049 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5336037 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5336050 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5336060 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5336080 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5336093 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1525124 |
bacterial leaf spot |
Pseudomonas cichorii |
Pseudomones cichorii; Bacterial leaf spot |
| 1525165 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525193 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1525255 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525256 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 1525306 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1525307 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV on Gloxinia |
| 5382212 |
Hosta Virus X |
Potexvirus HVX |
Symptoms may be difficult to pcik out among naturally varigated forms; An 'August Moon' infected with HVX surrounded by healthy hosta. |
| 5382206 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382207 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382208 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382209 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382210 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382211 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382200 |
Hosta Virus X |
Potexvirus HVX |
Antioch |
| 5382201 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382202 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382203 |
Hosta Virus X |
Potexvirus HVX |
August Moon; healthy plant on left. |
| 5382204 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382205 |
Hosta Virus X |
Potexvirus HVX |
August Moon |
| 5382198 |
Hosta Virus X |
Potexvirus HVX |
Antioch |
| 5382199 |
Hosta Virus X |
Potexvirus HVX |
Antioch |
| 5382213 |
Hosta Virus X |
Potexvirus HVX |
Aureomarginata |
| 5382214 |
Hosta Virus X |
Potexvirus HVX |
Aureomarginata |
| 5382215 |
Hosta Virus X |
Potexvirus HVX |
Aureomarginata |
| 5382216 |
Hosta Virus X |
Potexvirus HVX |
Aureomarginata |
| 5382218 |
Hosta Virus X |
Potexvirus HVX |
Birchwood Parky's Gold |
| 5382225 |
Tobacco Rattle Virus |
Tobravirus TRV |
Devon Green; This cultivar tested positive for both tomato spotted wilt virus (TSWV) and tobacco rattle virus (TRV). |
| 5382226 |
Tobacco Rattle Virus |
Tobravirus TRV |
Devon Green; This cultivar tested positive for both tomato spotted wilt virus (TSWV) and tobacco rattle virus (TRV). |
| 5382219 |
Hosta Virus X |
Potexvirus HVX |
Blue Cadet |
| 5382220 |
Hosta Virus X |
Potexvirus HVX |
Blue Cadet |
| 5382221 |
Hosta Virus X |
Potexvirus HVX |
Blue Diamond |
| 5382222 |
Hosta Virus X |
Potexvirus HVX |
Blue Diamond |
| 5382223 |
Hosta Virus X |
Potexvirus HVX |
Blue Diamond |
| 5382224 |
Tobacco Rattle Virus |
Tobravirus TRV |
Devon Green; This cultivar tested positive for both tomato spotted wilt virus (TSWV) and tobacco rattle virus (TRV). |
| 5382227 |
Tobacco Rattle Virus |
Tobravirus TRV |
Elvis Lives; This cultivar tested positive for both tomato spotted wilt virus (TSWV) and tobacco rattle virus (TRV). |
| 5382228 |
Tobacco Rattle Virus |
Tobravirus TRV |
Elvis Lives; This cultivar tested positive for both tomato spotted wilt virus (TSWV) and tobacco rattle virus (TRV). |
| 5382229 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard; healthy plant on left. |
| 5382230 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard |
| 5382231 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard |
| 5382232 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard
|
| 5382233 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard
|
| 5382234 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard
|
| 5382235 |
Hosta Virus X |
Potexvirus HVX |
Gold Standard
|
| 5382236 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara; healthy plant on right. |
| 5382243 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara |
| 5382244 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara |
| 5382245 |
Hosta Virus X |
Potexvirus HVX |
Just So; Also infected with foliar nematodes (brown streaking). |
| 5382246 |
Hosta Virus X |
Potexvirus HVX |
Just So; Also infected with foliar nematode (brown streaking). |
| 5382247 |
Hosta Virus X |
Potexvirus HVX |
Just So; Also infected with foliar nematode (brown streaking). |
| 5382248 |
Hosta Virus X |
Potexvirus HVX |
Just So; healthy plant on right. |
| 5382237 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara; healthy plant on right. |
| 5382238 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara; healthy plant on left. |
| 5382239 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara |
| 5382240 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara |
| 5382241 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara
|
| 5382242 |
Hosta Virus X |
Potexvirus HVX |
Golden Tiara |
| 5382256 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382257 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382249 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere; healthy plant on right. |
| 5382250 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere, healthy plant on right. |
| 5382251 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382253 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere; healthy plant on right. |
| 5382254 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere; healthy plant on left. |
| 5382255 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382258 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere; helathy plant on right. |
| 5382259 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382260 |
Hosta Virus X |
Potexvirus HVX |
Lady Guinere |
| 5382261 |
Hosta Virus X |
Potexvirus HVX |
Lancifolia; This was positive for HVX. Rugosity is not always associated with infection. |
| 5382262 |
Hosta Virus X |
Potexvirus HVX |
Lancifolia |
| 5382263 |
Hosta Virus X |
Potexvirus HVX |
Marginata Superior |
| 5382264 |
Hosta Virus X |
Potexvirus HVX |
Medio Variegata |
| 5382265 |
Hosta Virus X |
Potexvirus HVX |
Medio Variegata |
| 5382266 |
Hosta Virus X |
Potexvirus HVX |
Birchwood Parky's Gold |
| 5382267 |
Hosta Virus X |
Potexvirus HVX |
Birchwood Parky's Gold; also has foliar nematode infection (yellow and brown streaks in leaf). |
| 5382268 |
Hosta Virus X |
Potexvirus HVX |
Pilgrim; healthy plant on right. |
| 5382269 |
Hosta Virus X |
Potexvirus HVX |
Pilgrim |
| 5382270 |
Hosta Virus X |
Potexvirus HVX |
Pilgrim; comparison - healthy leaf on left. |
| 5382271 |
Hosta Virus X |
Potexvirus HVX |
Pilgrim |
| 5382272 |
Tobacco Rattle Virus |
Tobravirus TRV |
Regal Splendor; This cultivar tested positive for both HVX and tobacco rattle virus (TRV) |
| 5382273 |
Tobacco Rattle Virus |
Tobravirus TRV |
Regal Splendor; Tested positive for hosta virus X and tobacco rattle virus (TRV) |
| 5382280 |
Hosta Virus X |
Potexvirus HVX |
Scooter |
| 5382281 |
Hosta Virus X |
Potexvirus HVX |
So Sweet |
| 5382282 |
Hosta Virus X |
Potexvirus HVX |
So Sweet |
| 5382283 |
Hosta Virus X |
Potexvirus HVX |
Spritzer |
| 5382284 |
Hosta Virus X |
Potexvirus HVX |
Spitzer |
| 5382285 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance; this was infected with HVX and shows characteristic dark, green streaking in foliage |
| 5382274 |
Hosta Virus X |
Potexvirus HVX |
Revolution |
| 5382275 |
Hosta Virus X |
Potexvirus HVX |
Revolution |
| 5382276 |
Hosta Virus X |
Potexvirus HVX |
Royal Standard |
| 5382277 |
Hosta Virus X |
Potexvirus HVX |
Royal Standard |
| 5382278 |
Hosta Virus X |
Potexvirus HVX |
|
| 5382279 |
Hosta Virus X |
Potexvirus HVX |
Scooter |
| 5382298 |
Hosta Virus X |
Potexvirus HVX |
Yellow Splash |
| 5382299 |
Hosta Virus X |
Potexvirus HVX |
|
| 5382292 |
Tobacco Rattle Virus |
Tobravirus TRV |
Sun Power |
| 5382293 |
Hosta Virus X |
Potexvirus HVX |
Wide Brim |
| 5382294 |
Hosta Virus X |
Potexvirus HVX |
Wide Brim |
| 5382295 |
Hosta Virus X |
Potexvirus HVX |
Wide Brim |
| 5382296 |
Hosta Virus X |
Potexvirus HVX |
Wylde Green Cream comparison: healthy plant on right. |
| 5382297 |
Hosta Virus X |
Potexvirus HVX |
Wylde Green Cream |
| 5382286 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance |
| 5382288 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance |
| 5382289 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance |
| 5382290 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance |
| 5382291 |
Hosta Virus X |
Potexvirus HVX |
Sum and Substance |
| 5368597 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Root and lower stem rot. |
| 5368598 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Root and lower stem rot. |
| 5368599 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Root and lower stem rot. |
| 5368600 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Close-up of root and lower stem rot. |
| 5368883 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
On dark tobacco, narrowleaf madole shown, the spots have a little bit different look on dark tobacco because you do not usually see the yellow halo you will see on burley varieties, although a grouping of spots can cause an area of the leaf to turn yellow. Also interior portions of the spots look darker than those on burley. |
| 5368884 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
On dark tobacco, narrowleaf madole shown, the spots have a little bit different look on dark tobacco because you do not usually see the yellow halo you will see on burley varieties, although a grouping of spots can cause an area of the leaf to turn yellow. Also interior portions of the spots look darker than those on burley. |
| 5368889 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Overall dieback and decay with split stem showing pith decay. |
| 5368890 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Close-up of pith decay within stem. |
| 5368891 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Leaflets with spotting symptom of Bacterial canker. |
| 5368892 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
Browning of vascular tissue of upper stem. |
| 5369007 |
bacterial leaf spot |
Pseudomonas cichorii |
browned areas on leaves, mostly on margins |
| 5369008 |
bacterial leaf spot |
Pseudomonas cichorii |
browned areas on leaves, mostly on margins |
| 5369009 |
bacterial leaf spot |
Pseudomonas cichorii |
browned areas on leaves, mostly on margins |
| 5369010 |
bacterial leaf spot |
Pseudomonas cichorii |
browned areas on leaves, mostly on margins |
| 5368367 |
Tobacco Streak Virus |
Ilarvirus TSV |
It is characterized by striking patterns of necrotic leaf tissue usually bearing a close relation to the veins. Some leavesmay be affected on one side only. Midribs have dead streaks and the small veins are darkened. Stalks can show depressed dead areas. Dark tobacco. |
| 5368365 |
Tobacco Streak Virus |
Ilarvirus TSV |
It is characterized by striking patterns of necrotic leaf tissue usually bearing a close relation to the veins. Some leavesmay be affected on one side only. Midribs have dead streaks and the small veins are darkened. Stalks can show depressed dead areas. Dark tobacco. |
| 5368366 |
Tobacco Streak Virus |
Ilarvirus TSV |
It is characterized by striking patterns of necrotic leaf tissue usually bearing a close relation to the veins. Some leavesmay be affected on one side only. Midribs have dead streaks and the small veins are darkened. Stalks can show depressed dead areas. Dark tobacco. |
| 5368368 |
Tobacco Streak Virus |
Ilarvirus TSV |
It is characterized by striking patterns of necrotic leaf tissue usually bearing a close relation to the veins. Some leavesmay be affected on one side only. Midribs have dead streaks and the small veins are darkened. Stalks can show depressed dead areas. Dark tobacco. |
| 5368923 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Dark tobacco stem with symptoms of TSWV. |
| 5368922 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Dark tobacco leaf with symptoms of TSWV. |
| 5368924 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Dark tobacco leaf with symptoms of TSWV. |
| 5368925 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Dark tobacco stem with symptoms of TSWV. |
| 5368312 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Cabbage head with decay from soft-rotting, bacterial infection. |
| 5368313 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Cabbage head with decay from soft-rotting, bacterial infection. |
| 5368314 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Cabbage head with decay from soft-rotting, bacterial infection. |
| 5368315 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Cabbage head with decay from soft-rotting, bacterial infection. |
| 5368407 |
unknown virus |
|
Without testing, the diagnosis would be that of a viral infection most likely one of the cucurbit viruses: Cucumber mosaic (CMV), Watermelon mosaic (WMV), Zucchini yellow (ZYMV), Papaya ring spot virus type W (PRSV-W), and Squash mosaic (SqMV). |
| 5368408 |
unknown virus |
|
Without testing, the diagnosis would be that of a viral infection most likely one of the cucurbit viruses: Cucumber mosaic (CMV), Watermelon mosaic (WMV), Zucchini yellow (ZYMV), Papaya ring spot virus type W (PRSV-W), and Squash mosaic (SqMV). |
| 5368409 |
unknown virus |
|
Without testing, the diagnosis would be that of a viral infection most likely one of the cucurbit viruses: Cucumber mosaic (CMV), Watermelon mosaic (WMV), Zucchini yellow (ZYMV), Papaya ring spot virus type W (PRSV-W), and Squash mosaic (SqMV). |
| 5368410 |
unknown virus |
|
Without testing, the diagnosis would be that of a viral infection most likely one of the cucurbit viruses: Cucumber mosaic (CMV), Watermelon mosaic (WMV), Zucchini yellow (ZYMV), Papaya ring spot virus type W (PRSV-W), and Squash mosaic (SqMV). |
| 5368693 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plants with none or minimal leaf symptoms, but severe stem symptoms |
| 5368694 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant with stem symptom with alternating rings of light and dark tissue |
| 5368695 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant with stem symptom with alternating rings of light and dark tissue |
| 5368696 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant with stem symptom with alternating rings of light and dark tissue |
| 5368746 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Leaflets with larger purple/brown spots |
| 5368747 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Leaflet with purple/brown spots or areas some looking like ring or target spots. |
| 5368748 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Leaflet with purple/brown spots or areas some looking like ring or target spots. |
| 5368749 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of purple/brown ring or target spots. |
| 5368750 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Younger portion of the plant is stunted with some leaflet browning. |
| 5368751 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of the leaflets with areas of purple/brown tissue. |
| 5368752 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of small purple/brown spots on a leaflet. |
| 5368812 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant showing leaf symptoms. |
| 5368813 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant showing leaf symptoms. |
| 5368814 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
small burley plant showing leaf symptoms. |
| 5368823 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Characterized by chlorotic line patterns somewhat similar to the symptoms of tobacco ringspot virus, but with severe symptoms causing younger leaves to appear nearly white with puckering of tissue between the veins. |
| 5368824 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Characterized by chlorotic line patterns somewhat similar to the symptoms of tobacco ringspot virus, but with severe symptoms causing younger leaves to appear nearly white with puckering of tissue between the veins. |
| 5368825 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Characterized by chlorotic line patterns somewhat similar to the symptoms of tobacco ringspot virus, but with severe symptoms causing younger leaves to appear nearly white with puckering of tissue between the veins. |
| 5368826 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Characterized by chlorotic line patterns somewhat similar to the symptoms of tobacco ringspot virus, but with severe symptoms causing younger leaves to appear nearly white with puckering of tissue between the veins. |
| 5368904 |
bacterial spot |
Xanthomonas vesicatoria |
Individual leaf spots on one leaf. |
| 5368905 |
bacterial spot |
Xanthomonas vesicatoria |
Leaf spotting and advanced decay in younger growth of plant. |
| 5368906 |
bacterial spot |
Xanthomonas vesicatoria |
A range of leaf spotting symptoms. |
| 5368907 |
bacterial spot |
Xanthomonas vesicatoria |
Leaf spots backlit to highlight halo around the infected spots. |
| 5368909 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Close-up of one leaf of older burley plant |
| 5368910 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
older burley plant with leaf symptoms |
| 5368918 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Older burley plant with leaf and stem symptoms of TSWV. |
| 5368919 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Older burley plant with leaf and stem symptoms of TSWV. |
| 5368920 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Older burley plant with leaf and stem symptoms of TSWV. |
| 5368911 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Ringspots and the characteristic "oak leaf" pattern is evident on leaf. |
| 5368912 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Small areas of the characteristic "oak leaf" pattern are evident on leaf. |
| 5368913 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Symptoms not well pronounded. |
| 5368921 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Older burley plant with leaf and stem symptoms of TSWV. |
| 5369040 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing rings and scarred tissue. |
| 5369041 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing rings and scarred tissue; side view. |
| 5369042 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing rings of constricted tissue and bumps of unaffected growth. |
| 5369043 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
TSWV infected fruit showing scarred tissue at stem end. |
| 5332062 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5332063 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5332064 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5333064 |
Tomato Bushy Stunt Virus |
Tombusvirus TBSV |
|
| 5333065 |
Tomato Bushy Stunt Virus |
Tombusvirus TBSV |
|
| 5332024 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5332039 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 5332040 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 5332041 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 5332065 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5332066 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5332067 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5332068 |
Tobacco Vein Mottling Virus |
Potyvirus TVMV |
|
| 5332069 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5332077 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5332073 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5332074 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5332075 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5332076 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5332083 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
|
| 5332084 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
|
| 5332085 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
|
| 5333036 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
|
| 5333058 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5333059 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5333067 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 5333068 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 5333069 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 5333076 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
birds'-eye spot on fruit |
| 5333070 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
adventitious root formation on stem |
| 5333071 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
adventitious root formation on stem |
| 5333072 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 5333073 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 5333074 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 5333075 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
birds'-eye spot on fruit |
| 5333078 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5331059 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
|
| 5331076 |
black rot of crucifers |
Xanthomonas campestris pv. campestris |
|
| 5294056 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5374056 |
Potato Virus Y |
Potyvirus PVY |
|
| 5374057 |
Potato Virus Y |
Potyvirus PVY |
|
| 5374058 |
Potato Virus Y |
Potyvirus PVY |
|
| 5373980 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5373981 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5373952 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 5361914 |
Apple Mosaic Virus |
Ilarvirus ApMV |
A tree of the Golden Delicious apple showing leaf symptoms of apple mosaic virus (ApMV) in the field. |
| 5373506 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373507 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373503 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373504 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373505 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373502 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373500 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373501 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373499 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373498 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373497 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373495 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373496 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373494 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373492 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373493 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373488 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373489 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373490 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373491 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373487 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373486 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373485 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373480 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373473 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373474 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373470 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373472 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373469 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373465 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373466 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373467 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373468 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373464 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373463 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373457 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373462 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5377623 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5377624 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373448 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5373066 |
bacterial leaf spot |
Pseudomonas cichorii |
|
| 5372550 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5372548 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5372549 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5372547 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5372546 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
|
| 5359723 |
Squash Mosaic Virus |
Comovirus SqMV |
Pumpkin leaves showing symptoms of Squash Mosaic Virus (SqMV) infection. |
| 5360974 |
bacterial spot |
Xanthomonas vesicatoria |
Leaves of a tomato plant with bacterial spot infection caused by Xanthomonas campestris pv. vesicatoria in the field. |
| 5367573 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A volunteer onion plant with symptoms of Iris Yellow Spot Virus (IYSV) infection in the field. |
| 5362096 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean leaves showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5379642 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Cowpea plants showing symptoms of Tomato Spotted Wilt Virus (TSWV) infection. |
| 5379641 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
A cowpea field with plants showing symptoms of Tomato Spotted Wilt Virus (TSWV) infection. |
| 5379640 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Cowpea plants with symptoms of Tomato Spotted Wilt Virus (TSWV) infection in the field. |
| 5303064 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Showing extensive leaf lesions on heavily affected plant. |
| 1263103 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
|
| 1263104 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
|
| 1263095 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 1263096 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Wilting |
| 1263097 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Wilting of primary leaves |
| 1263093 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 1263094 |
bacterial canker and wilt of tomato |
Clavibacter michiganensis ssp. michiganensis |
|
| 0725042 |
Citrus Ringspot Virus |
Unassigned N/A |
Mature leaf symptoms of a Florida isolate of citrus ringspot. This isolate had previously been passaged through herbaceous hosts and is thought free of other pathogen. |
| 0725038 |
Citrus Ringspot Virus |
Unassigned N/A |
Local lesions in Chenopodium quinoa mecanically inoculated with extracts from tender growth of citrus plants infected with citrus ringspot. Mecanichal transmissibility to C. quinoa is a diagnostic for this group of viruses. No systemic infection occur |
| 0725039 |
Citrus Ringspot Virus |
Unassigned N/A |
Local lesions in Chenopodium quinoa mecanically inoculated with extracts from tender growth of citrus plants infected with citrus ringspot. Mecanichal transmissibility to C. quinoa is a diagnostic for this group of viruses. No systemic infection occur |
| 0725040 |
Citrus Ringspot Virus |
Unassigned N/A |
Shock symptoms in recently inoculated sweet orange seedling (greenhouse). Necrosis in new growth flushes is common. |
| 0725035 |
Citrus Ringspot Virus |
Unassigned N/A |
Bark scaling typically associated with citrus ringspot and some forms of psorosis. Citrus sinensis tree in Argentina infected with "naturally spread" psorosis. |
| 0725036 |
Citrus Ringspot Virus |
Unassigned N/A |
Composite slide showing stem lesions and leaf symptoms induced by a Florida isolate of citrus ringspot. |
| 0725037 |
Citrus Ringspot Virus |
Unassigned N/A |
Composite slide showing bark and leaf symptoms of naturally spread psorosis in Argentina. |
| 0725017 |
Citrus Ringspot Virus |
Unassigned N/A |
Foliar symptoms of naturally spread psorosis (Citrus ringspot). |
| 0725018 |
Citrus Ringspot Virus |
Unassigned N/A |
Severe bark scaling typically associated with citrus ringspot and some forms of psorosis. Citrus sinensis tree infected with "naturally spread" psorosis. |
| 0660098 |
bacterial wilt |
Clavibacter michiganensis ssp. insidiosus |
Cross sections of a healthy root (bottom) and diseased roots (top) of lucerne infected by Clavibacter michiganensis subsp. insidiosus. |
| 0660099 |
bacterial wilt |
Clavibacter michiganensis ssp. insidiosus |
Discoloured stele (left) and pockets of infection on inner surface of bark (right) of lucerne infected by Clavibacter michiganensis subsp. insidiosus |
| 0660097 |
bacterial wilt |
Clavibacter michiganensis ssp. insidiosus |
Lucerne plants healthy (left) or attacked by bacterial wilt due to Clavibacter michiganensis subsp. insidiosus (right). |
| 0660075 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
Small circular sunken brown lesions on peach fruit due to Xanthomonas campestris pv. pruni. |
| 1473220 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
cut section of saguaro C-1-30 at 5'. Pith rotted from 2.5' to 7.5' and ribs discolored to 17'; 11/22/1941 |
| 1473221 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
11/22/1941; section of saguaro C-1-86 at 10'. Phloem and xylem are discolored three-out length. |
| 5361477 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
An oinon bulb showing early symptoms of bacterial soft rot caused by Erwinia carotovora pv. carotovora. |
| 5359208 |
unknown virus |
|
An expanding summer squash leaf showing symptoms of an unknown virus infection in the field. |
| 5360973 |
bacterial spot |
Xanthomonas vesicatoria |
Leaves of a tomato plant with bacterial spot infection caused by Xanthomonas campestris pv. vesicatoria in the field. |
| 5360972 |
bacterial spot |
Xanthomonas vesicatoria |
Tomato plants with bacterial spot infection caused by Xanthomonas campestris pv. vesicatoria in the field. |
| 0656059 |
Elm yellows |
Phytoplasma N/A |
Necrotic rootlets on Ulmus americana caused by elm phloem necrosis MLO infection. |
| 0656057 |
Elm yellows |
Phytoplasma N/A |
Early foliar symptoms caused by elm phloem necrosis phytoplasma; healthy (left) and diseased (right) branches, showing epinasty of leaves. |
| 0656058 |
Elm yellows |
Phytoplasma N/A |
Phloem discoloration in Ulmus americana caused by elm phloem necrosis phytoplasma infection; healthy (top) and diseased (bottom). |
| 5372514 |
bacterial black stalk |
Erwinia spp. |
17 days after inoculation |
| 5266072 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 5266070 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 5266071 |
Tomato Mosaic Virus |
Tobamovirus ToMV |
|
| 5265100 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265097 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265098 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265099 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265095 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265096 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5363721 |
Squash Mosaic Virus |
Comovirus SqMV |
A zucchini squash leaf showing symptoms of the squash virus infection. |
| 5361117 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
The leaves of cowpea (black-eyed pea/southern pea) plants infected with common bacterial blight caused by Xanthomonas campestris pv. phaseoli in the field. |
| 5361116 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
The leaves of cowpea (black-eyed pea/southern pea) plants infected with bacterial brown spot caused by Pseudomonas syringae pv. syringae in the field. |
| 5359207 |
unknown virus |
|
Young summer squash leaf showing symptoms of an unknown virus in the field. |
| 5359665 |
angular leaf spot of cucumber |
Pseudomonas syringae pv. lachrymans |
Cucumber leaves showing symptoms of angular leaf spot infestion caused by Pseudomonas syringae pv. lachrymans in the field. |
| 5359722 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Celery stalks displaying symptoms and damage from infection with Cucumber Mosaic Virus (CMV). |
| 5359721 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Cucumber fruits showing symptoms of infection with Cucumber Mosaic Virus (CMV. |
| 5356770 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Young apple tree showing symptoms of severe infection with Apple Mosaic Virus. |
| 1524081 |
Maize Chlorotic Dwarf Virus |
Waikavirus MCDV |
|
| 1524174 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1524171 |
Potato Virus Y |
Potyvirus PVY |
|
| 1525041 |
bacterial leaf spot of begonia, bacterial wilt of begonias |
Xanthomonas begoniae |
|
| 1525042 |
bacterial leaf spot of begonia, bacterial wilt of begonias |
Xanthomonas begoniae |
Leaf spot symptoms, upper and lower leaf surfaces |
| 1525043 |
bacterial leaf spot of begonia, bacterial wilt of begonias |
Xanthomonas begoniae |
Leaf spot symptoms |
| 5366461 |
bacterial gummosis |
Pseudomonas syringae |
Trunk of a Russian olive tree with gummosis, symptomatic of a variety of diseases or abiotic stresses. |
| 5359678 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Unripe tomato fruit showing symptoms of infection with Tomato Spotted Wilt Virus. |
| 5359677 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Tomato plant in fruit, afflicted with Tomato Spotted Wilt Virus (TSWV). |
| 5359676 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
Tobacco plant showing symptoms of infection with Tobacco Mosaic Virus. |
| 5356805 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Tomato fruits showing symptoms of Tomato Spotted Wilt Virus (TSWV). |
| 5356804 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Tomato fruits showing symptoms of Tomato Spotted Wilt Virus (TSWV). |
| 5356704 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Cucumber leaves displaying symptoms of Cucumber Mosaic Virus. |
| 5356667 |
unknown virus |
|
Pumpkin leaves showing symptoms of infection with an unknown virus. |
| 5356665 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Artichoke seedlings in a greenhouse displaying symptoms of infection with Tomato Spotted Wilt Virus. |
| 5356978 |
Rice Dwarf Virus |
Phytoreovirus RDV |
Close-up view of a rice leaf displaying symptoms of infection with Rice Dwarf Virus (RDV). |
| 5356851 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Proso millet leaf showing symptoms of infection with bacterial leaf streak (Xanthomonas campestris). |
| 5356790 |
bacterial streak, black rot, and blight |
Xanthomonas campestris |
Carrots showing symptoms of infection with bacterial leaf spot, Xanthomonas campestris pv. carotae (originally described as Xanthomonas carotae). |
| 5361710 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Spinach plants showing symptoms of infection with Beet Western Yellows Virus. |
| 5361709 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Spinach plants showing symptoms of infection with Beet Western Yellows Virus. |
| 5361708 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Spinach plants showing symptoms of infection with Beet Western Yellows Virus. |
| 5359205 |
unknown virus |
|
Jalapeno pepper fruits showing symptoms of a viral infection in the field. |
| 5359204 |
unknown virus |
|
Jalapeno pepper leaves showing symptoms of a viral infection in the field. |
| 5359202 |
unknown virus |
|
Jalapeno pepper leaves showing symptoms of a viral infection in the field. |
| 5359203 |
unknown virus |
|
A Jalapeno pepper leaf showing symptoms of a viral infection in the field. |
| 5359201 |
unknown virus |
|
A bell pepper fruit showing symptoms of a viral infection. |
| 5358920 |
unknown virus |
|
A bell pepper leaf showing symptoms of virus ring spot infection. |
| 5358919 |
unknown virus |
|
A bell pepper plant showing symptoms of virus ring spot infection in the field. |
| 5359206 |
unknown virus |
|
Bell pepper plants showing symptoms of a viral infection in the field. |
| 5362701 |
bacterial spot |
Xanthomonas vesicatoria |
Leaves of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria). |
| 5362922 |
bacterial spot |
Xanthomonas vesicatoria |
Leaf of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria). |
| 5362921 |
bacterial spot |
Xanthomonas vesicatoria |
Leaves of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria). |
| 5362920 |
unknown virus |
|
Underside of pepper leaves showing symptoms of infection with an unknown virus. |
| 5362919 |
unknown virus |
|
Pepper plants showing symptoms of infection with an unknown virus. |
| 5362918 |
unknown virus |
|
Pepper plants showing symptoms of infection with an unknown virus. |
| 5359683 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Leaves of Egyptian starcluster (Pentas lanceolata "Starburst") showing symptoms of infection with Tomato Spotted Wilt Virus. |
| 5359682 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Leaves of Egyptian starcluster (Pentas lanceolata "Starburst") showing symptoms of infection with Tomato Spotted Wilt Virus. |
| 5359679 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Pepper plants afflicted with Calico Virus. |
| 5356796 |
unknown virus |
|
Pepper transplants showing symptoms of infection with an unknown virus. |
| 5357110 |
unknown virus |
|
African violet plant (Saintpaulia sp.) with leaves showing symptoms of viral infection. |
| 5359564 |
unknown virus |
|
Symptoms of curly top virus, as displayed in a bean plant. |
| 5359565 |
unknown virus |
|
Symptoms of curly top virus, as displayed in a bean plant. |
| 5363726 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Garbanzo bean (chickpea) plant showing symptoms of Pea Leaf Roll Virus. |
| 5363724 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Field of garbanzo beans (chickpeas) showing symptoms of Pea Leaf Roll Virus. |
| 5363725 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Garbanzo bean (chickpea) plants showing symptoms of Pea Leaf Roll Virus. |
| 5363723 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Field of garbanzo beans (chickpeas) showing symptoms of Pea Leaf Roll Virus. |
| 5361707 |
Bean Leaf Roll Virus |
Luteovirus BLRV |
Spinach field with plants showing symptoms of infection with Beet Western Yellows Virus. |
| 5357313 |
unknown virus |
|
Potato plants showing symptoms of infection with an unknown virus. |
| 5357097 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Sugar beet sliced open to show vascular discoloration characteristic of Rhizomania, caused by Beet Necrotic Yellow Vein Virus (BNYVV), vectored by the soilborne fungus Polmyxa betae. |
| 5357096 |
Beet Necrotic Yellow Vein Virus |
Benyvirus BNYVV |
Sugar beet showing symptoms of Rhizomania, caused by Beet Necrotic Yellow Vein Virus (BNYVV), vectored by the soilborne fungus Polmyxa betae. |
| 5360715 |
Potato Leaf Roll Virus |
Polerovirus PLRV |
Potato plant displaying symptoms of Potato Leaf Roll Virus (vectored by aphids), next to a healthy plant. |
| 5360714 |
Potato Leaf Roll Virus |
Polerovirus PLRV |
Potato plant displaying symptoms of Potato Leaf Roll Virus (vectored by aphids), next to a healthy plant. |
| 5361005 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Bean Golden Mosaic Virus (BGMV) infection of a pole snap bean plant. |
| 5361004 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Bean Golden Mosaic Virus (BGMV) infection of a pole snap bean plant. |
| 5361003 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Bean Golden Mosaic Virus (BGMV) infection of a snap bean plant. |
| 5361002 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Bean Golden Mosaic Virus (BGMV) infection of a snap bean field. |
| 5360983 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Snap bean leaves showing symptoms of Bean Golden Mosaic Virus (BGMV) infection in the field. |
| 5360982 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Snap bean plants showing symptoms of Bean Golden Mosaic Virus (BGMV) infection in the field. |
| 5360980 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Snap bean plants showing symptoms of Bean Golden Mosaic Virus (BGMV) infection in the field. |
| 5360981 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Snap bean plants showing symptoms of Bean Golden Mosaic Virus (BGMV) infection in the field. |
| 5366010 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
Pods of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5366008 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
A leaflet of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5366009 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of soybean plants showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5366007 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of soybean plants showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5365261 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of soybean plants showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5365260 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5365259 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaflet of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5363765 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5363763 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5363764 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaflets of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5363762 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5363761 |
bacterial blight |
Pseudomonas savastanoi pv. glycinea |
The leaves of a soybean plant showing bacterial blight infection caused by Pseudomonas syringae pv. glycinea in the field. |
| 5356836 |
bacterial black stalk |
Erwinia spp. |
Potato plant displaying symptoms of blackleg disease, caused by infection with Erwinia sp. |
| 5356693 |
Potato Spindle Tuber Viroid |
Pospiviroid PSTVd |
Potato tubers showing symptoms of infection with Potato Spindle Tuber Virus. |
| 5356692 |
Potato Spindle Tuber Viroid |
Pospiviroid PSTVd |
Potato tubers showing symptoms of infection with Potato Spindle Tuber Virus. |
| 5357315 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
A potato leaf showing symptoms of Alfalfa Mosaic Virus (AMV) in the field. |
| 5357314 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
A potato leaf showing symptoms of Alfalfa Mosaic Virus (AMV) in the field. |
| 5357507 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean plants showing common bacterial blight symptoms caused by Xanthomonas campestris pv. phaseoli in the field. |
| 5357506 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean plants showing common bacterial blight symptoms caused by Xanthomonas campestris pv. phaseoli in the field. |
| 5357505 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean plants showing common bacterial blight symptoms caused by Xanthomonas campestris pv. phaseoli in the field. |
| 5357504 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
A bean leaflet showing common bacterial blight symptoms caused by Xanthomonas campestris pv. phaseoli. |
| 5357503 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean leaflets showing common bacterial blight symptoms caused by Xanthomonas campestris pv. phaseoli. |
| 5357502 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
A bean pod showing water soaking symptoms of the bean halo blight bacteria Pseudomonas syringae pv. phaseolicola. |
| 5367238 |
bacterial gummosis |
Pseudomonas syringae |
Symptoms of bacterial blight (Pseudomonas syringae) on a lilac. |
| 5367237 |
bacterial gummosis |
Pseudomonas syringae |
Signs and symptoms of bacterial blight (Pseudomonas syringae) on a lilac. |
| 5367236 |
bacterial gummosis |
Pseudomonas syringae |
Symptoms of bacterial blight (Pseudomonas syringae) on a lilac. |
| 5367235 |
bacterial gummosis |
Pseudomonas syringae |
Symptoms of bacterial blight (Pseudomonas syringae) on leaves of a lilac. |
| 5366764 |
unknown virus |
|
Leaf of green ash (Fraxinus pennsylvanica) showing symptoms of either Tomato Ringspot Virus or Tobacco Mosaic Virus. |
| 5366763 |
unknown virus |
|
Leaf of green ash (Fraxinus pennsylvanica) showing symptoms of either Tomato Ringspot Virus or Tobacco Mosaic Virus. |
| 5361007 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
The weed species Sida spinosa showing symptoms of infection by the Bean Golden Mosaic Virus (BGMV) in the field. |
| 5361006 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
The weed species Sida spinosa showing symptoms of infection by the Bean Golden Mosaic Virus (BGMV) in the field. |
| 5366644 |
unknown virus |
|
Corn leaf displaying symptoms of Maize Pellucid Ringspot Virus. |
| 5356767 |
Grapevine Corky Bark-associated Virus |
Closterovirus GCBaV |
Grapevine showing symptoms of Corky Bark Virus -- note uneven development of stem. |
| 5356766 |
Grapevine Corky Bark-associated Virus |
Closterovirus GCBaV |
Symptoms of Corky Bark Virus on the lower trunk of a grapevine. |
| 5361258 |
Goss' bacterial wilt |
Clavibacter michiganensis ssp. nebraskensis |
Lesions on corn leaf showing symptoms of Goss's wilt (Clavibacter michiganensis subsp. nebraskensis). |
| 5361254 |
bacterial black stalk |
Erwinia spp. |
Bacterial soft rot (Erwinia carotovora) on a corn stalk. |
| 5361253 |
bacterial black stalk |
Erwinia spp. |
Bacterial soft rot (Erwinia carotovora) on the leaf sheath of a corn stalk. |
| 5356863 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat leaf exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356862 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat leaves exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356861 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat leaf exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356860 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat plants exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356859 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat plants exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 1524069 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524065 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524066 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524067 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524068 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524071 |
Corn stunt |
Spiroplasma kunkelii |
|
| 1524072 |
Corn stunt |
Spiroplasma kunkelii |
|
| 5356753 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat plants exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356740 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
Winter wheat plants exhibiting symptoms of Wheat Streak Mosaic Virus. |
| 5356739 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
Winter wheat showing symptoms of Barley Yellow Dwarf Virus. |
| 5357095 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
Winter wheat plants exhibiting symptoms of Barley Yellow Dwarf Virus. |
| 5357094 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
Winter wheat plants exhibiting symptoms of Barley Yellow Dwarf Virus. |
| 5357093 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
Winter wheat plants exhibiting symptoms of Barley Yellow Dwarf Virus. |
| 5359873 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean leaf showing symptoms of Bean Common Mosaic Virus. |
| 5359872 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean leaves showing symptoms of Bean Common Mosaic Virus. |
| 5359871 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean leaves showing symptoms of Bean Common Mosaic Virus. |
| 5359870 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean plants showing symptoms of Bean Common Mosaic Virus. |
| 5359869 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean plants showing symptoms of Bean Common Mosaic Virus. |
| 5359867 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean plants showing symptoms of Bean Common Mosaic Virus. |
| 5359868 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean plants showing symptoms of Bean Common Mosaic Virus. |
| 5364342 |
unknown virus |
|
Symptoms of an unknown presumptive viral disease of dry bean. |
| 5364341 |
unknown virus |
|
Symptoms of an unknown presumptive viral disease of dry bean - yellowing on the upper surface of the leaf. |
| 5364340 |
unknown virus |
|
Symptoms of an unknown presumptive viral disease of dry bean. |
| 5364339 |
unknown virus |
|
Symptoms of an unknown presumptive viral disease of dry bean. |
| 5364338 |
unknown virus |
|
Symptoms of an unknown presumptive viral disease of dry bean. |
| 5359864 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359862 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359863 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359861 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359860 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
An infection of Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359859 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
An infection of Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359858 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
An infection of Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359857 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359855 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359856 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359854 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359853 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on the leaves of some plants of Light Red Kidney drybean variety. |
| 5359852 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359851 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359850 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359849 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5359848 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
An infection of Halo Blight (Pseudomonas syringae pv. phaseolicola) and Bacterial Brown Spot (Pseudomonas syringae pv.syringae) on some plants of Light Red Kidney drybean variety. |
| 5362108 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean plants showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362105 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean plants showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362106 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean plants showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362103 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean leaves showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362101 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean plants showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362099 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Drybean leaves showing symptoms of bacterial wilt caused by Curtobacterium flaccumfaciens in a field at western Nebraska in 2004. |
| 5362090 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
An Enola (a variety of drybeans) plant showing symptoms of the Bean Common Mosaic Virus (BCMV) in the field. |
| 5362092 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
An Enola (a variety of drybeans) plant showing symptoms of the Bean Common Mosaic Virus (BCMV) in the field. |
| 5365723 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean plant showing red node symptoms of the Tobacco Streak Virus (TSV) in the greenhouse. |
| 5365722 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean plant showing red node symptoms of the Tobacco Streak Virus (TSV) in the field. |
| 5365720 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean plant showing red node symptoms of the Tobacco Streak Virus (TSV) in the field. |
| 5365721 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean leaflet showing red node symptoms of the Tobacco Streak Virus (TSV) in the field. |
| 5365718 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean plant showing red node symptoms of the Tobacco Streak Virus (TSV) in the field. |
| 5365719 |
Tobacco Streak Virus |
Ilarvirus TSV |
A drybean plant showing red node symptoms of the Tobacco Streak Virus (TSV) in the field. |
| 5365716 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
A drybean leaflet showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365717 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
A drybean leaflet showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365715 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflets showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365713 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaves showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365714 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaves showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365712 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflets showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365710 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean plants showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365711 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean plants showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365709 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean plants showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365707 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflet showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365708 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflets showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365706 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflets showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365705 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean plants showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5365238 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Symptoms of halo blight (Pseudomonas syringae pv. phaseolicola) on the leaf of a dry bean plant. |
| 5365237 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Symptoms of halo blight (Pseudomonas syringae pv. phaseolicola) on the leaf of a dry bean plant. |
| 5365236 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) and halo blight (Pseudomonas syringae pv. phaseolicola) on the leaves of dry bean plants. |
| 5365234 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris pv. phaseoli) on the leaf of a "Mayocoba" class dry bean plant. |
| 5365235 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris pv. phaseoli) and bacterial brown spot (Pseudomonas syringae pv. syringae) on the leaf of a dry bean plant. |
| 5364337 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Dry bean field showing symptoms of Bean Common Mosaic Virus. |
| 5363581 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris pv. phaseoli) in a dry bean field. |
| 5363580 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Lesions of common bacterial blight (Xanthomonas campestris ppv. phaseoli) on the leaf of a dry bean plant. |
| 5363941 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Sacramento light red kidney, dry bean, disease, bacterial brown spot, Pseudomonas syringae pv. syringae, 69 days after planting |
| 5363942 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Sacramento light red kidney, dry bean, disease, bacterial brown spot, Pseudomonas syringae pv. syringae, 75 days after planting |
| 5363940 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Sacramento light red kidney, dry bean, disease, bacterial brown spot, Pseudomonas syringae pv. syringae, 62 days after planting |
| 5363939 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Sacramento light red kidney, dry bean, disease, bacterial brown pot, Pseudomonas syringae pv. syringae, 50 days after planting |
| 5363936 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight on dry bean, varietal reactions, disease, Xanthomonas campestris pv. phaseoli |
| 5363935 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight symptoms in dry bean field, disease, Xanthomonas campestris pv. phaseoli |
| 5363934 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight focus in dry bean field, disease, Xanthomonas campestris pv. phaseoli |
| 5363933 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight water soaking lesions on dry bean pods, disease, Xanthomonas campestris pv. phaseoli |
| 5363932 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight water soaking on dry bean leaf, canopy symptoms, disease, Xanthomonas campestris pv. phaseoli |
| 5363931 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight water soaking on dry bean leaf, early symptoms, disease, Xanthomonas campestris pv. phaseoli |
| 5363930 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
common bacterial blight water soaking on dry bean leaf, disease, Xanthomonas campestris pv. phaseoli |
| 5363927 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Focal disease location in a dry bean field infected with bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5363929 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial brown spot on dry bean, focus in dry bean field, disease, Pseudomonas syringae pv. syringae |
| 5363928 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial brown spot on dry bean, focus in dry bean field, disease, Pseudomonas syringae pv. syringae |
| 5363925 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Lesions on the pods of dry beans due to bacterial brown spot (Pseduomonas syringae pv. syringae). |
| 5363926 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial brown spot on dry bean, branch lesions, disease, Pseudomonas syringae pv. syringae |
| 5363924 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Defoliation of bean plants of dry beans due to bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5363922 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Cupping of young leaflets of dry beans, a symptom of bacterial brown spot disease (Pseudomonas syringae pv. syringae) |
| 5363923 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial brown spot on dry bean, canopy shot - hole damage, early necrosis, disease, Pseudomonas syringae pv. syringae |
| 5363917 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial brown spot on dry bean, early necrosis, disease, Pseudomonas syringae pv. syringae |
| 5363921 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Necrosis on leaves of dry beans due to bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5363920 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Canopy necrosis and shot-hole symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) on dry bean plants. |
| 5363919 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Early canopy symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) on dry bean plants. |
| 5363918 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Early shot-hole lesions on leaves of dry beans due to bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5363916 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Toxemia effects (symptoms) of halo blight (Pseudomonas syringae pv. phaseolicola) on dry beans. |
| 5363915 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Canopy symptoms of halo blight (Pseudomonas syringae pv. phaseolicola) on dry beans. |
| 5363914 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Chlorosis and isolated lesions of halo blight (Pseudomonas syringae pv. phaseolicola) on dry beans. |
| 5361428 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight "water soaking" on a mature pod of red kidney beans, caused by Pseudomonas syringae pv. phaseolicola. |
| 5361427 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight "water soaking" on a mature bean pod, caused by Pseudomonas syringae pv. phaseolicola. |
| 5361426 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight "water soaking" on a young bean pod, caused by Pseudomonas syringae pv. phaseolicola. |
| 5361424 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight chlorosis on bean leaves, caused by Pseudomonas syringae pv. phaseolicola. |
| 5361425 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight chlorosis on bean leaves, caused by Pseudomonas syringae pv. phaseolicola. |
| 5363013 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Bean leaves showing symptoms of toxemia and halo blight caused by Pseudomonas syringae pv. phaseolicola. |
| 5363010 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight chlorosis on bean leaves, caused by Pseudomonas syringae pv. phaseolicola. |
| 5363011 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Close-up view of under and upper sides of bean leaves, showing halo blight symptoms caused by Pseudomonas syringae pv. phaseolicola. |
| 5363012 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Close-up view of the underside of a bean leaf, showing halo blight symptoms caused by Pseudomonas syringae pv. phaseolicola. |
| 5363009 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight on bean leaves, caused by Pseudomonas syringae pv. phaseolicola. |
| 5363008 |
halo blight |
Pseudomonas savastanoi pv. phaseolicola |
Halo blight chlorosis on bean leaves, caused by Pseudomonas syringae pv. phaseolicola. |
| 5362798 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Close-up view of the stem of a dry bean plant displaying symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362797 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Close-up view of a dry bean plant displaying symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 1524074 |
Corn stunt |
Spiroplasma kunkelii |
Corn stunt virus |
| 1524064 |
Stewart's wilt |
Pantoea stewartii ssp. stewartii |
|
| 1524075 |
Corn stunt |
Spiroplasma kunkelii |
Corn stunt virus |
| 1524173 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5362796 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Dry bean plant showing severe symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362795 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Close-up view of a dry bean plant showing severe symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362794 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Dry bean plants showing symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362793 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Dry bean plants showing severe symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362792 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Dry bean plants showing symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362791 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Dry bean plants showing symptoms of bacterial wilt (Curtobacterium flaccumfaciens subsp. flaccumfaciens). |
| 5362790 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Bacterial wilt of kidney beans (Curtobacterium flaccumfaciens). |
| 5362789 |
bacterial wilt |
Curtobacterium flaccumfaciens pv. flaccumfaciens |
Bacterial wilt of kidney beans (Curtobacterium flaccumfaciens) in a field near Holyoke, Colorado. |
| 5363006 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli) on bean leaves in the field. |
| 5363007 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli) on bean leaves in the field. |
| 5363005 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli) on dry bean leaves. |
| 5361438 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean leaves showing advanced symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli). |
| 5361439 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean leaves showing advanced symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli). |
| 5361437 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Bean leaf showing early symptoms of common bacterial blight (Xanthomonas campestris p.v. phaseoli). |
| 5361436 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
"Water soaking" on bean leaves, due to infection with common bacterial blight (Xanthomonas campestris p.v. phaseoli). |
| 5361435 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Defoliation of bean plants due to bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5361434 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Lesions of bacterial brown spot (Pseudomonas syringae pv. syringae) on bean pods and plants. |
| 5361433 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Lesions of bacterial brown spot (Pseudomonas syringae pv. syringae) on a bean pod. |
| 5361432 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) on bean leaves. |
| 5361431 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) on bean leaves. |
| 5361430 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
"Water soaking" and necrosis on bean leaves, due to infection with bacterial brown spot disease (Pseudomonas syringae pv. syringae). |
| 5361429 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
"Water soaking" and necrosis on bean leaves, due to infection with bacterial brown spot disease (Pseudomonas syringae pv. syringae). |
| 5361380 |
bacterial gummosis |
Pseudomonas syringae |
A volunteer bean plant infected with halo blight caused by Pseudomonas syringae pv. phaseolicola. |
| 5361377 |
bacterial wilt |
Burkholderia caryophylli |
Bean seeds infected with bacterial wilt. |
| 5361311 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Leaves of drybean plants showing symptoms of bacterial brown spot caused by Pseudomonas syringae pv.syringae. |
| 5360384 |
Bean Common Mosaic Virus |
Potyvirus BCMV |
Drybean leaflets showing symptoms of Bean Common Mosaic Virus (BCMV) in the field. |
| 5360383 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Drybean leaflet showing symptoms of Bean Golden Mosaic Virus (BGMV) in the field. |
| 5360382 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Drybean leaflets showing symptoms of Bean Golden Mosaic Virus (BGMV) in the field. |
| 5360381 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Drybean leaflet showing symptoms of Bean Golden Mosaic Virus (BGMV) in the field. |
| 5360379 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Drybean plants showing symptoms of Bean Golden Mosaic Virus (BGMV) in the field. |
| 5360380 |
Bean Golden Mosaic Virus |
Begomovirus BGMV |
Drybean plants showing symptoms of Bean Golden Mosaic Virus (BGMV) in the field. |
| 5359563 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae) on foliage of dry beans. |
| 5358384 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Volunteer dry bean plant showing symptoms of bacterial brown spot (Pseudomonas syringae pv. syringae). |
| 5367341 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Onion plant exhibiting symptoms of Erwinia soft rot. |
| 5360003 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
View of onion field (variety "Granero") infected with Iris Yellow Spot Virus. |
| 5360002 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
View of onion field (variety "Sterling") infected with Iris Yellow Spot Virus. |
| 5359999 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359997 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion leaves showing symptoms of Iris Yellow Spot Virus. |
| 5359998 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359996 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion leaves showing symptoms of Iris Yellow Spot Virus. |
| 5359995 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359994 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359993 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359992 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359990 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359991 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359989 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359988 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359986 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359987 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359985 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus. |
| 5359798 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms of the Iris Yellow Spot Virus (IYSV). |
| 5359797 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms of the Iris Yellow Spot Virus (IYSV). |
| 5359796 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms of the Iris Yellow Spot Virus (IYSV). |
| 5359795 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A field onion plant leaf showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359794 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A field onion plant leaf showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359793 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plant leaves showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359791 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359792 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359790 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A field onion plant leaf showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359789 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A field onion plant showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359788 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359787 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
A field onion plant showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359785 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359786 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359784 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359783 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field onion plants showing symptoms caused by the Iris Yellow Spot Virus (IYSV). |
| 5359773 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Field onion plants showing symptoms of bacterial soft rot caused by Erwinia carotovora pv. carotovora. |
| 5362304 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion bulbs showing symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola) in the field. |
| 5362303 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion bulb showing symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola) in the field. |
| 5362287 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion plants showing symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola) in the field. |
| 5362286 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion plants showing symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola) in the field. |
| 5362315 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Onion plant displaying symptoms of Pantoea blight (Pantoea ananatis). |
| 5362310 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Onion plant displaying symptoms of Pantoea bacterial blight (Pantoea ananatis). |
| 5362307 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Onion plant displaying symptoms of Pantoea blight (Pantoea ananatis). |
| 5362306 |
Pantoea rot and blight |
Pantoea ananatis pv. ananatis |
Onion plant displaying symptoms of Pantoea blight (Pantoea ananatis). |
| 5362302 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion plant displaying symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola). |
| 5362301 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion plant displaying symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola). |
| 5362299 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava) disease. |
| 5362298 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava) disease. |
| 5362297 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava) disease. |
| 5362296 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava) disease. |
| 5362295 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Onion plant displaying symptoms of slippery skin disease (Burkholderia gladioli pv. alliicola). |
| 5362293 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava). |
| 5362292 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Onion plant displaying symptoms of bacterial leaf streak (Pseudomonas viridiflava). |
| 5362290 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Onion plant displaying symptoms of bacterial soft rot (Erwinia carotovora). |
| 5362289 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Onion plant displaying symptoms of bacterial soft rot (Erwinia carotovora). |
| 5362288 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Onion plant displaying symptoms of bacterial soft rot (Erwinia carotovora). |
| 5362291 |
bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
Onion plant displaying symptoms of bacterial soft rot (Erwinia carotovora). |
| 5362054 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus, vectored by thrips. |
| 5362050 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion straw mulch, Iris Yellow Spot Virus, Insect, Thrips |
| 5362052 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion plants showing symptoms of Iris Yellow Spot Virus, vectored by thrips. |
| 5362048 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Onion straw mulch, Iris Yellow Spot Virus, Insect, Thrips |
| 5367588 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on a volunteer onion plant in a corn field. |
| 5367578 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant in an alfalfa field. |
| 5367577 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant in an alfalfa field. |
| 5367576 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant in an alfalfa field. |
| 5367575 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant in an alfalfa field. |
| 5367572 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367571 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367570 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367569 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367568 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367567 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5367566 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant in a dry bean field. |
| 5367565 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus found in a volunteer onion plant. |
| 5365672 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365671 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365670 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365669 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365667 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field of onions severely damaged by infection with Iris Yellow Spot Virus. |
| 5365666 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field of onions severely damaged by infection with Iris Yellow Spot Virus. |
| 5365664 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Field of onions severely damaged by an infestation of Iris Yellow Spot Virus. |
| 5365630 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365631 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365629 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365628 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365627 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365626 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365625 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365623 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365624 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365622 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365621 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365620 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5365619 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms of Iris Yellow Spot Virus on onions, vectored by thrips. |
| 5358523 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Imported seedling transplant infected with Iris Yellow Spot Virus (spring 2004). |
| 5361440 |
Common bacterial blight of beans, fuscous blight |
Xanthomonas axonopodis pv. phaseoli |
Common bacterial blight on dry bean plants. |
| 5359271 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Damage caused by bacterial leaf streak of onion (Pseudomonas viridiflava). |
| 5359270 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Damage caused by bacterial leaf streak of onion (Pseudomonas viridiflava). |
| 5358541 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Symptoms and damage caused by slippery skin (Burkholderia gladioli pv. alliicola) in onion. |
| 5358540 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Symptoms and damage caused by slippery skin (Burkholderia gladioli pv. alliicola) in onion. |
| 5358539 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Symptoms and damage caused by slippery skin (Burkholderia gladioli pv. alliicola) in onion. |
| 5358538 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Symptoms and damage caused by slippery skin (Burkholderia gladioli pv. alliicola) in onion. |
| 5358537 |
slippery skin |
Burkholderia gladioli pv. alliicola |
Symptoms and damage indicative of slippery skin (Burkholderia gladioli pv. alliicola) in onion. |
| 5358522 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Imported seedling transplant infected with Iris Yellow Spot Virus (spring 2004). |
| 5363046 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
spotted wilt damage to peanut field |
| 5359593 |
Wheat Streak Mosaic Virus |
Tritimovirus WSMV |
|
| 5359592 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
|
| 1493086 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1492096 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
bacterial spot on peach |
| 1492098 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1492099 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
Bacterial spot on peach |
| 1492101 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
Bacterial shot on peach |
| 1492102 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1492103 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1492090 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
peeled to show discoloration |
| 1492091 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
peeled to show discoloration |
| 1492092 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 1492093 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
peeled to show discoloration |
| 1492094 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
|
| 1492095 |
bacterial blight |
Xanthomonas arboricola pv. corylina |
Bacterial spot plum |
| 1492081 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
bacterial canker with gummosis |
| 1492083 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
discoloration |
| 1492085 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
|
| 1492086 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Bacterial Canker peeled to show discoloration |
| 1492088 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
peeled to show discoloration |
| 1492089 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
peeled to show discoloration |
| 1497060 |
wildfire of tobacco |
Pseudomonas syringae pv. tabaci |
Angular leaf spot |
| 1497036 |
Potato Virus Y |
Potyvirus PVY |
PVY(Potato Virus Y)on Tobacco |
| 1497032 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
Tobacco TMV |
| 1497034 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
Tobacco TMV |
| 1497035 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
Tobacco TMV |
| 1497007 |
bacterial hollow stalk |
Erwinia aroideae |
tobacco hollow stalk |
| 1497008 |
bacterial hollow stalk |
Erwinia aroideae |
Tobacco hollow stalk |
| 1497005 |
bacterial hollow stalk |
Erwinia aroideae |
tobacco-hollow stalk |
| 1497006 |
bacterial hollow stalk |
Erwinia aroideae |
Hollow stalk on tobacco |
| 1473203 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
healthy and diseased saguaro; soft rot (cactus on left); Lightle, P.C.; Standring, E.T.; Brown, J.G. (1942) Phytopathology 32(4):303-312. |
| 1473204 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
diseased saguaro group; broken arm associated with soft rot; 7/2/1940 Lightle, P.C.; Standring, E.T.; Brown, J.G. (1942) Phytopathology 32(4):303-312. |
| 1473206 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
"fountain" of ribs remaining after soft rot of most of core; published in article by L.S. Gill (1942) in Natural History. photo date 4/1942 |
| 1473208 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
saguaro E-6-223 broken off at root collar due to decay and termites; Pima Co., Saguaro National Monument, 4/1/1942 |
| 1473209 |
bacterial necrosis of giant cactus |
Erwinia carnegieana |
Saguaro E-6-223 broken off at root collar due to decay and termites; Saguaro National Monument, 4/1942, same cactus as image 1473208 |
| 5303067 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Showing extensive leaf lesions on heavily affected plant |
| 5303068 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Leaf lesions |
| 5303063 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Characteristic angular leaf lesion |
| 1524172 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5077088 |
Bean Pod Mottle Virus |
Comovirus BPMV |
comparison of seed coat mottling to non-mottled soybean seed; 2002 |
| 5021035 |
Elm yellows |
Phytoplasma N/A |
|
| 5262011 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5262014 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5262006 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5262008 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5262009 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5262010 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260061 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
tomato transplants with ring spot on leaves |
| 5260062 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260055 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260056 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260057 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260058 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5260059 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
stem canker on tomato transplant |
| 5260060 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
commercial tomato leaf curl |
| 5260039 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260040 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260033 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260034 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260035 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260036 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260037 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260038 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260027 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260028 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260029 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260030 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260031 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260032 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260021 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260022 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260023 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260024 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260025 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260026 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260018 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260019 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5260020 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 5259098 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5259099 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5259100 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5260003 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5260004 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
|
| 5259097 |
Tobacco Mosaic Virus |
Tobamovirus TMV |
|
| 5259085 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
Alfalfa mosaic virus on Scotia and Bountiful beans |
| 5259086 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5259067 |
common scab of potato |
Streptomyces scabiei |
|
| 5259066 |
common scab of potato |
Streptomyces scabiei |
|
| 5258014 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258015 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258016 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258017 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258018 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258019 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258008 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 5258009 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 5258010 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
|
| 5258011 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258012 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5258013 |
bacterial gummosis |
Pseudomonas syringae |
|
| 5266076 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266077 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266081 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266082 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266084 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266085 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266086 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266087 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5265082 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265083 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265084 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5265058 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5265059 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5265060 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5265046 |
Citrus Tristeza Virus |
Closterovirus CTV |
CTV in young sweet orange on sour orange rootstock (sever-left, mild-right) |
| 5265047 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5265048 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5265049 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
|
| 5266061 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266062 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266063 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266064 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266065 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266039 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266040 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266047 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266054 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266059 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266060 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266010 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5266011 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5266019 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 5266033 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266034 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266038 |
Tobacco Etch Virus |
Potyvirus TEV |
|
| 5266001 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266002 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266003 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266004 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266005 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 5266006 |
Alfalfa Mosaic Virus |
Alfamovirus AMV |
|
| 1501028 |
Elm yellows |
Phytoplasma N/A |
Elm phloem necrosis, stem symptoms |
| 1504008 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows; infected palms |
| 1504009 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows |
| 1504010 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows |
| 1504011 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows |
| 1504012 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows |
| 1504013 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows |
| 1504004 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows; healthy & infected palms |
| 1504005 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows; healthy & infected palms |
| 1504006 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows; healthy & infected palms |
| 1504007 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Lethal yellows; infected palm |
| 1483018 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483019 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483020 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483021 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483022 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483029 |
Papaya Ringspot Virus |
Potyvirus PRV |
|
| 1483030 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
no latex |
| 1483023 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483024 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483025 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483026 |
papaya bunchy top |
Candidatus Phytoplasma caricae |
|
| 1483027 |
Papaya Ringspot Virus |
Potyvirus PRV |
|
| 1483028 |
Papaya Ringspot Virus |
Potyvirus PRV |
|
| 1324021 |
Barley Yellow Dwarf Virus |
Luteovirus BYDV |
The bright yellow of wheat leaves infected with barley yellow dwarf virus contrasts sharply with the deep green of normal, healthy wheat. |
| 5026076 |
Hosta Virus X |
Potexvirus HVX |
random leaf pucker and chlorotic mottle are symptoms of HVX |
| 5026077 |
Hosta Virus X |
Potexvirus HVX |
|
| 0725064 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Early stage symptoms of palm lethal yellowing phytoplasma in Phoenix dactylifera cv. Medjool. |
| 5077058 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Small, irregular fruit with dark splotches. Fruit will not be marketable. |
| 5077054 |
bacterial spot |
Xanthomonas vesicatoria |
Dark brown, irregular shaped splotches with chlorosis surrounding lesions. Splotches may have greasy appearance. Affected leaves will drop in latter stages when fungus is active. Entire plant may die. |
| 5077056 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Chlorosis and puckering of leaf. Fruit symptom could be confused with Blossom End Rot.la |
| 5077057 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Plant is dwarfed and stunted. Leaves are reduced in size and distorted. Faint rings can sometimes be observed on leaves. |
| 5077036 |
Turnip Mosaic Virus |
Potyvirus TuMV |
Interveinal chlorosis observed. Leaves will sometime appear puckered and distorted. |
| 5077037 |
Turnip Mosaic Virus |
Potyvirus TuMV |
Interveinal chlorosis observed. Leaves will sometime appear puckered and distorted.e-fla |
| 5077041 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Concentric rings appear on fruit. Other symptoms include uneven ripening and brown splotches.ed. |
| 5077042 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Plant is stunted and leaves may appear bronzed with many small lesions that may or may not contain a concentric ring pattern.¬ |
| 5077049 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
Bud area turns yellow and leaves are curled and reduced to give a "mouse-ear" appearance. Overall stunting of plant. |
| 5077017 |
black rot of crucifers |
Xanthomonas campestris pv. campestris |
Initial infection begins as yellow "V" shaped spot on edge of leaf. Black veins eventually appear as infection spreads. |
| 5077019 |
Cabbage Leaf Curl Virus |
Geminivirus CaLCuV |
Bud appears distorted and puckered. Growing point ceases development. May or may not return to normal growth. |
| 5077020 |
bacterial black stalk |
Erwinia spp. |
stem will collapse at base of head. Has strong putrid odor in latter stages. Plant and head appear wilted in initial stages. |
| 5077008 |
bacterial black stalk |
Erwinia spp. |
Lower stem area will break during high wind or stress. Brown to orange area observed in latter stages. Strong putrid odor. |
| 5077009 |
bacterial brown spot of bean/canker of stone fruit, twig blight |
Pseudomonas syringae pv. syringae |
Tan, irregular angular spots. Spots may drop out leaving a shot hole appearance. Pseudomonas is worse during cool weather. |
| 5077006 |
Squash Mosaic Virus |
Comovirus SqMV |
Leaves appear with yellow and green mosaic pattern. Leaves may be puckered and distorted. |
| 5077007 |
Squash Mosaic Virus |
Comovirus SqMV |
Fruit appears with yellow and green streaks, splotches and raised areas (blisters). |
| 5076097 |
Cucumber Mosaic Virus |
Cucumovirus CMV |
Interveinal chlorosis observed. Leaves will sometimes look puckered and distorted.ve-fla |
| 5076069 |
sour skin of onion |
Burkholderia cepacia |
Symptoms usually visible only after onions are dug. Outer layer of scales often becomes darkened and almost orange. Decay of inner scales leads to a soft rot that has a sour, vinegar-like odor.tmb=295 |
| 5076071 |
bacterial leaf streak and bulb rot |
Pseudomonas viridiflava |
Symptoms appear as water-soaked, dark green areas at the base of the onion leaves. Affected leaves tear off without much force. Disease occurs more during cool, wet periods during onion production. |
| 5077081 |
Bean Pod Mottle Virus |
Comovirus BPMV |
Non-inoculated soybean plant vs a BPMV-inoculated soybean plant; note reduction of pods & seeds per pod; 1-Oct-02 |
| 5077082 |
Bean Pod Mottle Virus |
Comovirus BPMV |
Non-inoculated control soybean plot vs a BPMV-inoculated soybean plot; note height reduction in BPMV- inoculated plot; 29-Jul-02 |
| 5077083 |
Bean Pod Mottle Virus |
Comovirus BPMV |
mottled and distorted soybean trifoliate; 15-Jul-02 |
| 5077084 |
Bean Pod Mottle Virus |
Comovirus BPMV |
Bean Leaf Beetle feeding on soybean |
| 5077085 |
Bean Pod Mottle Virus |
Comovirus BPMV |
mottled and distorted soybean plant; 21-Jul-02 |
| 5077086 |
Bean Pod Mottle Virus |
Comovirus BPMV |
chlorotic mottled and distorted soybean plants; 22-Jul-02 |
| 5077087 |
Bean Pod Mottle Virus |
Comovirus BPMV |
chlorotic mottled and distorted soybean plants; 22-Jul-02 |
| 2200065 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms on bulb onion |
| 2200066 |
Iris Yellow Spot Virus |
Tospovirus IYSV |
Symptoms on bulb onion |
| 0725080 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Late stage symptoms of palm lethal yellowing phytoplasma in Phoenix canariensis. Lower leaves turn brown and die, central growing bud of the palm dies and the youngest leaf collapses. |
| 1317038 |
Plum Pox Virus |
Potyvirus PPV |
The yellow spots on this leaf are evidence of infection by the Pennsylvania isolate of plum pox virus. The leaf is from Chenopodium foetidum, an important indicator species of plum pox disease. |
| 0177045 |
Elm yellows |
Phytoplasma N/A |
Phloem discoloration in Ulmus americana, caused by elm phloem necrosis phytoplasma, close-up |
| 1265088 |
Tomato Yellow Leaf Curl Virus |
Begomovirus TYLCV |
|
| 1436034 |
Oat Mosaic Virus |
Bymovirus OMV |
|
| 1440030 |
Tobacco Ringspot Virus |
Nepovirus TRSV |
Tobacco ringspot has the most distinctive symptoms of the virus diseases. The name truly describes the disease because chlorotic or necrotic rings occur in the leaf. A concentric line pattern of chlorotic and necrotic tissue, often forming an "oak leaf" pattern, is very common. The symptoms occasionally are confirmed to one side of the plant. The disease appears early in the season, usually with initial growth after transplanting. Most infected plants recover as new symptomless leaves develop. The virus is transmitted by nematodes. In the field, infected plants may appear alone or clustered. Ringspot may occur in the plant bed. |
