| 5487873 |
fire blight |
Erwinia amylovora |
blighted shoot tip |
| 5487874 |
fire blight |
Erwinia amylovora |
Shepherd's crook |
| 5486242 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust disease on apple tree at Cox Arboretum in Dayton OH |
| 5492239 |
apple scab |
Venturia inaequalis |
scab on fruit |
| 5222081 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
cedar apple rust life cycle |
| 5006029 |
San Jose scale |
Diaspidiotus perniciosus |
Illustration by Arthur Cushman |
| 5006028 |
plum curculio |
Conotrachelus nenuphar |
Illustration by Arthur Cushman |
| 0660053 |
peach fruit moth |
Carposina niponensis |
Carposina niponensis: 1-2) adult, 3) egg, 4) egg-laying site, 5) caterpillar, 6) cocoon of the overwintering caterpillar, 7) cocoon of the summer caterpillar, 8) pupa, 9) damaged apple. |
| 1318023 |
apple |
Malus domestica |
American Beauty apple. |
| 1949058 |
lesser appleworm |
Grapholita prunivora |
Painting of adult Cydia prunivora. |
| 5471757 |
apple sucker |
Cacopsylla mali |
|
| 5471762 |
apple sucker |
Cacopsylla mali |
|
| 5471764 |
apple blossom weevil |
Anthonomus pomorum |
A small hole on the leaf bud covering |
| 5471765 |
apple sucker |
Cacopsylla mali |
|
| 5478723 |
Asiatic plum scale |
Chlidaspis asiatica |
Origin- India. Slide mount by Bert Lindsey. |
| 1113007 |
brown marmorated stink bug |
Halyomorpha halys |
This picture shows two adults and a last instar or 5th instar nymph. This shows how wings are not fully developed in the nymph. On crab apple |
| 5475051 |
crabapple and apple |
Malus spp. |
Damage due to a burn pile right next to a crabapple.
|
| 5471758 |
apple blossom weevil |
Anthonomus pomorum |
|
| 5471759 |
apple blossom weevil |
Anthonomus pomorum |
|
| 5471760 |
apple blossom weevil |
Anthonomus pomorum |
|
| 5471761 |
apple blossom weevil |
Anthonomus pomorum |
|
| 5471763 |
apple blossom weevil |
Anthonomus pomorum |
|
| 5476476 |
crown gall |
Rhizobium radiobacter |
Galls at base of young tree |
| 5476477 |
crown gall |
Rhizobium radiobacter |
Galls at base of young tree |
| 5476475 |
Nectria canker |
Nectria galligena |
Symptom - Typical canker |
| 5476473 |
Nectria canker |
Nectria galligena |
Symptom - Typical canker |
| 5476474 |
Nectria canker |
Nectria galligena |
Symptom - Typical cankers |
| 5476472 |
Nectria canker |
Nectria galligena |
Perithecia |
| 5476470 |
Nectria canker |
Nectria galligena |
Perithecia growing from canker |
| 5476471 |
Nectria canker |
Nectria galligena |
Perithecium |
| 5476469 |
Nectria canker |
Nectria galligena |
Perithecia growing from canker |
| 5476467 |
Nectria canker |
Nectria galligena |
Mature ascus with ascospores |
| 5476468 |
Nectria canker |
Nectria galligena |
Perithecia |
| 5476466 |
Nectria canker |
Nectria galligena |
Asci |
| 5407846 |
leaf spot |
Ceratobasidium stevensii |
Rhizomorphs and sclerotia of Corticium stevensii on apple fruit |
| 5407847 |
leaf spot |
Ceratobasidium stevensii |
Mid-branch blighting of apples leaves due to thread blight |
| 5407848 |
leaf spot |
Ceratobasidium stevensii |
Blighting of leaves on several apple branches due to Corticium stevensii (thread blight) |
| 5407849 |
leaf spot |
Ceratobasidium stevensii |
Close-up of rhizomorphs and sclerotia of Corticium stevensii on apple branch |
| 5445360 |
catfacing |
|
catfacing injuries to apple surface by unknown hemipteran |
| 5443215 |
codling moth |
Cydia pomonella |
|
| 5443216 |
codling moth |
Cydia pomonella |
Tunneling made by exiting codling moth larva |
| 5443217 |
codling moth |
Cydia pomonella |
Point of fruit entry by codling moth larva |
| 5407837 |
crown gall |
Rhizobium radiobacter |
Agrobacterium tumefaciens induced galls on apple roots (crown gall) |
| 5407841 |
flyspeck |
Schizothyrium pomi |
Clusters of well-defined tiny black fruiting structures of the flyspeck pathogen dotting an apple fruit |
| 5407842 |
apple scab |
Venturia inaequalis |
Apple scab symptoms and signs evident on a leaf and young developing fruit |
| 5407843 |
southern blight |
Sclerotium rolfsii |
Close-up of mycelia and sclerotia of Sclerotium rolfsii on lower stem and roots of apple tree |
| 5407844 |
southern blight |
Sclerotium rolfsii |
Mycelia and sclerotia of Sclerotium rolfsii on lower trunk and roots of apple tree |
| 1219162 |
apple |
Malus domestica |
|
| 1236181 |
powdery mildew |
Podosphaera leucotricha |
|
| 1236184 |
codling moth |
Cydia pomonella |
entrance hole |
| 1234028 |
rose chafer |
Macrodactylus subspinosus |
|
| 1322076 |
apple |
Malus domestica |
Apples are an all-American success story-each of us eats more than 19 pounds of them annually. Thanks to fruit-breeding research, we're able to enjoy more productive, healthy, and flavorful new varieties every year. And we're collecting and preserving the world's bounty of apple genestock, so that the apples of tomorrow may be even sweeter crunchier, and better than ever. Think about the quality of the apples you buy at the supermarket: They may have been stored for as long as 9 months but you can bet they'll remain crisp, thanks to controlled-atmosphere-storage methods devised by ARS. Never before have growers had a better chance against pests and diseases in the apple orchard, thanks to new, nonchemical biocontrols. ARS scientists have toiled to harness naturally occurring yeasts and bacteria and turn them against apples' enemies. We've even worked on bashless bagging-packaging systems that are used by wholesalers to bring you apples without bruises. |
| 1243017 |
codling moth |
Cydia pomonella |
Pupa in apple. |
| 1203154 |
syrphid or flower flies |
|
|
| 1234142 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1234046 |
fire blight |
Erwinia amylovora |
|
| 5429987 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Aeciaspores of Gymnosporangia juniperi-virginianae |
| 5429983 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
A circle of aecia on bottom surface of infected apple leaf |
| 5429984 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Aecia with aeciaspores on bottom surface of infected apple leaf |
| 5429985 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Aeciaspores of Gymnosporangia juniperi-virginianae |
| 5429986 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Aeciaspores of Gymnosporangia juniperi-virginianae |
| 1203166 |
apple |
Malus domestica |
|
| 1203167 |
apple |
Malus domestica |
|
| 1203162 |
apple |
Malus domestica |
|
| 1235144 |
apple scab |
Venturia inaequalis |
|
| 1436071 |
apple scab |
Venturia inaequalis |
|
| 1235147 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1234169 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1234048 |
rose chafer |
Macrodactylus subspinosus |
|
| 1234144 |
black rot |
Botryosphaeria obtusa |
|
| 1234029 |
rose chafer |
Macrodactylus subspinosus |
|
| 1234168 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1235060 |
sooty blotch |
Gloeodes pomigena |
|
| 1235139 |
apple scab |
Venturia inaequalis |
|
| 1236033 |
powdery mildew |
Podosphaera leucotricha |
to fruit |
| 1243013 |
apple maggot |
Rhagoletis pomonella |
Larval tunneling on apple. |
| 1243015 |
codling moth |
Cydia pomonella |
Larva and associated damage on apple. |
| 1233015 |
sunscald |
|
|
| 1236091 |
redbanded leafroller |
Argyrotaenia velutinana |
|
| 1321074 |
apple |
Malus domestica |
Apples in the ARS germplasm collection at Geneva, New York, vary widely in size, shape, and color |
| 1236183 |
black rot |
Botryosphaeria obtusa |
|
| 1234145 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 1436070 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1243014 |
apple maggot |
Rhagoletis pomonella |
External symptoms of injury on apple. |
| 1436078 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
gall |
| 1436074 |
apple scab |
Venturia inaequalis |
on young fruit and leaf |
| 1236136 |
Japanese beetle |
Popillia japonica |
|
| 1436069 |
black rot |
Botryosphaeria obtusa |
|
| 1219157 |
apple |
Malus domestica |
|
| 0176083 |
San Jose scale |
Diaspidiotus perniciosus |
infestation of apple fruit |
| 1243016 |
codling moth |
Cydia pomonella |
Larva and associated damage on apple. |
| 0162074 |
Cherry Rasp Leaf Virus |
Nepovirus CRLV |
Symptoms of cherry rasp leaf nepovirus infection in apple; healthy right affected left |
| 1234050 |
rose chafer |
Macrodactylus subspinosus |
|
| 1236137 |
Japanese beetle |
Popillia japonica |
|
| 1223165 |
apple |
Malus domestica |
|
| 0454045 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Apple proliferation phytoplasma in apple cv. Golden Delicious, showing premature development of axillary buds resulting in a witches' broom near the apex of the main shoot in spring. |
| 1236187 |
codling moth |
Cydia pomonella |
|
| 5434750 |
vole |
Microtus spp. |
trees girdled |
| 5432344 |
Japanese apple rust |
Gymnosporangium yamadae |
Aecia on lower leaf surface |
| 5432345 |
Japanese apple rust |
Gymnosporangium yamadae |
Aecia on lower leaf surface |
| 5407845 |
sooty blotch |
Gloeodes pomigena |
Sooty blotch (Gloeodes promigena) and flyspeck (Schizothirium pomi) on unsprayed fruit |
| 1234141 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 1233008 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1234176 |
apple scab |
Venturia inaequalis |
|
| 1203168 |
apple |
Malus domestica |
|
| 1323008 |
apple |
Malus domestica |
Entomologist Brad Higbee (left) explains the benefits of areawide insect pest suppression to Jerry Wattman, manager of this apple orchard near West Parker Heights, Washington. |
| 1233007 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5110097 |
European fruit scale |
Diaspidiotus ostreaeformis |
|
| 1323010 |
apple |
Malus domestica |
Golden Delicious apples are the second most popular apple in the United States after Red Delicious. |
| 5429175 |
fruitlet mining tortrix |
Pammene rhediella |
|
| 5429104 |
cherry bark tortix |
Enarmonia formosana |
|
| 1233005 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5383576 |
bug |
Arhyssus spp. |
Intercepted at Quarantine on Malus sp. from Guatemala by CBP Ag Specialist L. Washington. July 2006 |
| 5383575 |
bug |
Arhyssus spp. |
Intercepted at Quarantine on Malus sp. from Guatemala by CBP Ag Specialist L. Washington. July 2006 |
| 1224228 |
apple |
Malus domestica |
Hardy Cumberland. |
| 1436077 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
on leaf |
| 1223166 |
apple |
Malus domestica |
|
| 1224229 |
apple |
Malus domestica |
Early Thompson. |
| 1223167 |
apple |
Malus domestica |
|
| 1224227 |
apple |
Malus domestica |
Hardy Cumberland. |
| 1382025 |
apple blossom weevil |
Anthonomus pomorum |
Bud damage |
| 1233004 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1436075 |
fire blight |
Erwinia amylovora |
|
| 5407839 |
fire blight |
Erwinia amylovora |
Flower spur blighted by Erwinia amylovora (fire blight) |
| 5407840 |
fire blight |
Erwinia amylovora |
Widespread fire blight dieback symptoms throughout an apple orchard |
| 5407852 |
Xylaria root rots |
Xylaria spp. |
Fruiting bodies of Xylaria sp. at the base of a tree |
| 5407836 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar gall with emerging telial horns |
| 5407833 |
blister spot |
Pseudomonas syringae pv. papulans |
cv Mutsu
Mutsu apple fruit with the small, irregular brown spots typical of blister spot |
| 5407834 |
blister spot |
Pseudomonas syringae pv. papulans |
Close-up of Mutsu apple fruit with the small, irregular brown spots typical of blister spot
cv Mutsu |
| 5407838 |
fire blight |
Erwinia amylovora |
Girdling branch canker due to fire blight |
| 5407831 |
Armillaria root rot |
Armillaria mellea |
Close-up of Armillaria melea shoestring-like rhizomorphs on apple root |
| 5407832 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Close-up of fungal fruiting bodies of Colletotrichum gloeosporioides (teleomorph Glomerella cingulata) in rotted apple fruit surface |
| 5407835 |
Apple blotch |
Phyllosticta solitaria |
Close-up of blotchy lesions on the surface of infected apple fruit. The fruiting bodies of Phyllosticta solitaria are evident in the lesions. |
| 1219159 |
apple |
Malus domestica |
|
| 1219158 |
apple |
Malus domestica |
|
| 1219160 |
apple |
Malus domestica |
|
| 1219161 |
apple |
Malus domestica |
|
| 1219163 |
apple |
Malus domestica |
|
| 1436073 |
sooty blotch |
Gloeodes pomigena |
and Flyspeck caused by the fungus Schizothryium pomi. |
| 5369803 |
codling moth |
Cydia pomonella |
Larva in tunnel of apple fruit |
| 1496242 |
paraquat |
|
Paraquat injury on apple |
| 5338043 |
fire blight |
Erwinia amylovora |
|
| 5338044 |
fire blight |
Erwinia amylovora |
|
| 5400108 |
apple |
Malus domestica |
|
| 5400112 |
apple |
Malus domestica |
|
| 5400113 |
apple |
Malus domestica |
|
| 5400114 |
apple |
Malus domestica |
|
| 5400118 |
apple |
Malus domestica |
|
| 5400110 |
apple |
Malus domestica |
|
| 5400111 |
apple |
Malus domestica |
|
| 5400109 |
apple |
Malus domestica |
|
| 5193024 |
Mediterranean fruit fly, Medfly |
Ceratitis capitata |
|
| 5402987 |
apple scab |
Venturia inaequalis |
|
| 5402985 |
apple scab |
Venturia inaequalis |
|
| 5402986 |
apple scab |
Venturia inaequalis |
|
| 5402963 |
apple scab |
Venturia inaequalis |
|
| 5402964 |
apple scab |
Venturia inaequalis |
|
| 5393691 |
crabapple and apple |
Malus spp. |
Columnar Apple Trees |
| 2178054 |
apple scab |
Venturia inaequalis |
|
| 2174023 |
apple scab |
Venturia inaequalis |
conidia on the subcuticular mycelium |
| 2174024 |
apple scab |
Venturia inaequalis |
conidia |
| 2174018 |
apple scab |
Venturia inaequalis |
|
| 2174019 |
apple scab |
Venturia inaequalis |
|
| 2174020 |
apple scab |
Venturia inaequalis |
|
| 2174021 |
apple scab |
Venturia inaequalis |
lesion caused by subcuticular mycelium; conidia released |
| 2174022 |
apple scab |
Venturia inaequalis |
lesion formed by subcuticular mycelium; conidia released |
| 5364409 |
powdery mildew |
Podosphaera leucotricha |
"Russeting" of mature apple fruits, caused by infection with powdery mildew. The fruit on the right displays the normal, healthy appearance for this variety. |
| 5364412 |
powdery mildew |
Podosphaera leucotricha |
"Rust spot" symptoms on peach fruits caused by infection with powdery mildew. |
| 5364410 |
powdery mildew |
Podosphaera leucotricha |
Signs of powdery mildew infection on the tip shoot of a pear tree. |
| 5364408 |
slime flux |
|
Apple tree "Black Jonathan" with slime flux, a symptom of infection. |
| 5364407 |
crown gall |
Rhizobium radiobacter |
Crown gall at the root crown of an apple tree. |
| 5364404 |
Cytospora cankers |
Cytospora spp. |
Cytospora canker on an apple tree. |
| 5392953 |
fire blight |
Erwinia amylovora |
|
| 5392952 |
fire blight |
Erwinia amylovora |
|
| 5335067 |
burr knot |
|
|
| 5335068 |
burr knot |
|
|
| 5359749 |
nutrient excess or toxicity (general) |
|
Bark measles on an apple tree in Yemen (1990). |
| 5379650 |
hispidus canker |
Inonotus hispidus |
|
| 5379651 |
hispidus canker |
Inonotus hispidus |
|
| 5379652 |
hispidus canker |
Inonotus hispidus |
|
| 5379653 |
hispidus canker |
Inonotus hispidus |
|
| 5379654 |
Phellinus fungus |
Phellinus pomaceus |
|
| 5379655 |
Phellinus fungus |
Phellinus pomaceus |
|
| 5379656 |
turkey tail |
Trametes versicolor |
|
| 5379657 |
turkey tail |
Trametes versicolor |
|
| 5365649 |
apple |
Malus domestica |
An apple tree with it's fruits in an orchard. |
| 1529018 |
crabapple and apple |
Malus spp. |
|
| 5385957 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385958 |
light brown apple moth |
Epiphyas postvittana |
mature larva feeding on leaf |
| 5385959 |
light brown apple moth |
Epiphyas postvittana |
pupa and larva |
| 5385951 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385952 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385953 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385954 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385955 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385956 |
light brown apple moth |
Epiphyas postvittana |
|
| 5335053 |
blossom end rot |
|
|
| 5335054 |
boron deficiency |
|
|
| 5335062 |
Armillaria root rots |
Armillaria spp. |
mycelial fan |
| 5335063 |
fire blight |
Erwinia amylovora |
shepherd's crook and twig blight |
| 5335065 |
fire blight |
Erwinia amylovora |
shepherd's crook and twig blight |
| 5335055 |
quince rust |
Gymnosporangium clavipes |
|
| 5335056 |
quince rust |
Gymnosporangium clavipes |
|
| 5335057 |
quince rust |
Gymnosporangium clavipes |
|
| 5335058 |
quince rust |
Gymnosporangium clavipes |
|
| 5335059 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5335060 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5335061 |
human caused injury |
|
wounds from buckshot |
| 5335064 |
fire blight |
Erwinia amylovora |
|
| 5335066 |
fire blight |
Erwinia amylovora |
|
| 5337096 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
close-up of aecia on lower leaf surface |
| 5337100 |
black rot |
Botryosphaeria obtusa |
microscopic view of pycnidia |
| 5383177 |
southern blight |
Sclerotium rolfsii |
Roots |
| 5383178 |
southern blight |
Sclerotium rolfsii |
Roots |
| 5383180 |
southern blight |
Sclerotium rolfsii |
Sclertoia and mycelium on culture media Acid potato dextrose agar (APDA). Isolated from apple (Malus domestica) |
| 5383181 |
southern blight |
Sclerotium rolfsii |
Sclertoia and mycelium on culture media Acid potato dextrose agar (APDA). Isolated from apple (Malus domestica) |
| 5383182 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Lesions on fruit |
| 5383183 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Lesions on fruit |
| 5383184 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Lesions on fruit |
| 5368563 |
fire blight |
Erwinia amylovora |
Blighted shoot tips and/or flower blossom spurs. |
| 5368564 |
fire blight |
Erwinia amylovora |
Darkened, infected vascular tissue |
| 5368565 |
fire blight |
Erwinia amylovora |
bacteria oozing from infected tissue |
| 5368566 |
fire blight |
Erwinia amylovora |
bacteria oozing from infected tissue |
| 5368593 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
The size of the spots is in relation to how many spots are on the leaf. |
| 5368594 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
The size of the spots is in relation to how many spots are on the leaf. |
| 5368595 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
The size of the spots is in relation to how many spots are on the leaf. |
| 5368596 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Spore-producing bodies called "pycnia" on the upper surface on infected spots. |
| 5368666 |
vole |
Microtus spp. |
vole (rodent) injury on larger roots of orchard tree |
| 5368667 |
vole |
Microtus spp. |
vole (rodent) injury on larger roots of orchard tree |
| 5368668 |
vole |
Microtus spp. |
vole (rodent) injury on larger roots of orchard tree |
| 5368669 |
vole |
Microtus spp. |
vole (rodent) injury on larger roots of orchard tree |
| 5368721 |
black rot |
Botryosphaeria obtusa |
Irregular brown spots/blotches with lighter centers and darker borders on leaves |
| 5368722 |
black rot |
Botryosphaeria obtusa |
Irregular brown spots/blotches with lighter centers and darker borders on leaves |
| 5368723 |
black rot |
Botryosphaeria obtusa |
A single black, spore-producing body ("pycnidia") |
| 5368724 |
black rot |
Botryosphaeria obtusa |
Dark, asexual conidia of the fungus Spheropsis malorum coming from single pycnidia. |
| 5368929 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
The spots on the top surface of the leaves are due to spores coming from cedar trees - the fungal stage at the bottom surface of the leaf opposite the same spot is the stage which produces spores which infect cedar trees. |
| 5368930 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
The spots on the top surface of the leaves are due to spores coming from cedar trees - the fungal stage at the bottom surface of the leaf opposite the same spot is the stage which produces spores which infect cedar trees. |
| 5368931 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Small, dark spore-producing bodies called "pycnia" on the upper surface of infected spots. |
| 5368932 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Spore-producing bodies called "aecia" on the lower surface of infected spots. |
| 5368941 |
Apple blotch |
Phyllosticta solitaria |
Reddish brown blotches in a splash pattern on fruit. |
| 5368942 |
Apple blotch |
Phyllosticta solitaria |
Reddish brown blotches in a splash pattern on fruit. |
| 5368943 |
Apple blotch |
Phyllosticta solitaria |
Reddish brown blotches in a splash pattern on fruit. |
| 5368944 |
Apple blotch |
Phyllosticta solitaria |
Reddish brown blotches in a splash pattern on fruit. |
| 5334019 |
apple scab |
Venturia inaequalis |
Crabapple |
| 5334020 |
apple scab |
Venturia inaequalis |
Crabapple |
| 1496206 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar - apple rust |
| 5361963 |
Neofabraea fungus |
Neofabraea perennans |
Apple twigs showing symptoms of a perennial canker infection caused by Neofabraea perennans. |
| 5361910 |
Apple Scar Skin Viroid |
Apscaviroid ASSVd |
An apple fruit infected with the apple scar skin viroid (ASSVd) in an orchard. |
| 1496455 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid infestation. |
| 1496454 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid damage. |
| 1496452 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid gall on Red Delicious. |
| 1496453 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid on Red Delicious. |
| 1496443 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid damage. |
| 1496447 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphids |
| 1496424 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid damage. |
| 1496420 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphid galleon RD. Vydate |
| 1496445 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphids |
| 5366575 |
frost and winter injury (general) |
|
Winter injury to apple shoots. |
| 5365422 |
Cytospora cankers |
Cytospora spp. |
An apple trunk with a Cytospora canker infection. |
| 5365408 |
storm damage (general) |
|
Storm damage on apple fruits in an orchard. |
| 5362195 |
apple |
Malus domestica |
An air-blast orchard pesticide sprayer in operation in an apple orchard. |
| 5362194 |
apple |
Malus domestica |
An air-blast orchard pesticide sprayer in operation in an apple orchard. |
| 5362189 |
apple |
Malus domestica |
The nozzle set of an air-blast orchard sprayer used for pesticide applications in orchards. |
| 5362186 |
apple |
Malus domestica |
An air-blast orchard sprayer used for pesticide applications in orchards. |
| 5362184 |
apple |
Malus domestica |
An air-blast orchard pesticide sprayer in operation in an apple orchard. |
| 5362164 |
calcium deficiency |
|
An apple fruit showing the apple bitter pit symptoms caused by calcium deficiency in the field. |
| 5362107 |
Cherry Rasp Leaf Virus |
Nepovirus CRLV |
Red delicious apple fruits showing the flat fruit symptoms of a cherry rasp leaf virus (CRLV) infection . |
| 5362104 |
apple |
Malus domestica |
The fruits of the red delicious apple in an orchard. |
| 5361971 |
Tomato Ringspot Virus |
Nepovirus ToRSV |
An apple stem with the typical symptom of apple union necrosis and decline (AUND) infection cuased by tomato ringspot virus (ToRSV) in the field. |
| 5361969 |
Neofabraea fungus |
Neofabraea malicorticis |
An apple stem with symptoms of bull's-eye rot infection caused by Neofabraea malicorticis. This disease is also sometimes referred to as the northwestern anthracnose canker. |
| 5361967 |
Neofabraea fungus |
Neofabraea malicorticis |
Apple twigs with symptoms of bull's-eye rot infection caused by Neofabraea malicorticis. This disease is also sometimes referred to as the northwestern anthracnose canker. |
| 5361962 |
Nectria canker |
Nectria galligena |
An apple stem infected with the European canker caused by Nectria galligena. |
| 5361920 |
Phytophthora root and crown rots |
Phytophthora spp. |
An apple tree with a Phytophthora crown rot infection caused by Phytophthora spp. in the field. |
| 5361918 |
Phytophthora root and crown rots |
Phytophthora spp. |
Premature fall leaf coloration of an apple tree due to Phytophthora crown rot infection caused by Phytophthora spp. in the field. |
| 5361914 |
Apple Mosaic Virus |
Ilarvirus ApMV |
A tree of the Golden Delicious apple showing leaf symptoms of apple mosaic virus (ApMV) in the field. |
| 5371818 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5371817 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372305 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372304 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372303 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372302 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372301 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372300 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5372299 |
Cylindrocladium fungus |
Cylindrocladium ellipticum |
|
| 5373269 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373270 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373266 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373267 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373268 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373263 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373264 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373265 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5373262 |
Phytophthora root and crown rots |
Phytophthora spp. |
|
| 5372665 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 5359731 |
Nectria canker |
Nectria galligena |
An apple tree with a nectria canker infection caused by Nectria galligena in the field. |
| 5359730 |
Nectria canker |
Nectria galligena |
An apple tree with a nectria canker infection caused by Nectria galligena in the field. |
| 1263075 |
Alternaria blotch of apple |
Alternaria mali |
Necrotic lesion |
| 1263056 |
apple maggot |
Rhagoletis pomonella |
|
| 1949059 |
apple maggot |
Rhagoletis pomonella |
Apple injured by apple maggot (Rhagoletis pomonella). |
| 1949060 |
apple maggot |
Rhagoletis pomonella |
Apple maggot (Rhagoletis pomonella) damage to apple. |
| 1949063 |
Queensland fruit fly |
Bactrocera tryoni |
Bactrocera tryoni laying eggs in an apple. |
| 1949056 |
lesser appleworm |
Grapholita prunivora |
Blossom end of apple fruit showing typical injury by Cydia prunivora. |
| 1949057 |
lesser appleworm |
Grapholita prunivora |
Cydia prunivora larva in fruit of Crataegus holmesiana. |
| 1949021 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Aecial stage of Gymnosporangium juniperi-virginianae on apple fruit. |
| 1949022 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Telia-producing gall (cedar apple) of Gymnosporangium juniperi-virginianae on the alternate host eastern red cedar (Juniperus virginiana). |
| 0660087 |
Japanese beetle |
Popillia japonica |
Adult Popillia japonica feeding on an apple shoot |
| 0660076 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Enlarged stipules of apple leaf (cv. Golden Delicious), due to apple proliferation phytoplasma (healthy leaf on right). |
| 0660077 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Witches broom on apple (cv. Golden Delicious), due to apple proliferation phytoplasma. |
| 0660018 |
Cherry Rasp Leaf Virus |
Nepovirus CRLV |
The flat apple symptom of infection by cherry rasp leaf nepovirus in apple cv. Red Delicious; above, healthy ; below, affected. |
| 0660002 |
San Jose scale |
Diaspidiotus perniciosus |
Severe Quadraspidiotus perniciosus infestation of apple branch. |
| 0656067 |
apple maggot |
Rhagoletis pomonella |
Adult Rhagoletis pomonella. Black and white image |
| 0656064 |
plum curculio |
Conotrachelus nenuphar |
Superficial Conotrachelus nenuphar oviposition (D-shaped marks) and feeding (small spots) scars on a mature apple fruit. black and white image |
| 5359292 |
apple |
Malus domestica |
A scenic view of an apple orchard with a wind machine in the background. |
| 5359290 |
apple |
Malus domestica |
A scenic view of an apple orchard in Colorado. |
| 5359289 |
apple |
Malus domestica |
A scenic view of an apple orchard in Colorado. |
| 0656041 |
fire blight |
Erwinia amylovora |
Shoot of pear cv. Santa Maria showing typical symptoms of infection by fireblight (Erwinia amylovora). |
| 0656040 |
fire blight |
Erwinia amylovora |
Apple fruit (Malus pumila cv. Granny Smith) infected by Erwinia amylovora. Note the characteristic droplets of exudate on the fruit and peduncle. |
| 5222083 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 5222082 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 5362774 |
apple |
Malus domestica |
Some red apples on a tree in an orchard. |
| 5362773 |
apple |
Malus domestica |
Some red apples on a tree in an orchard. |
| 5362769 |
apple |
Malus domestica |
Some green apples on a tree in an orchard. |
| 5362770 |
apple |
Malus domestica |
Some green apples on a tree in an orchard. |
| 5362768 |
apple |
Malus domestica |
Some green apples on a tree in an orchard. |
| 5360199 |
apple |
Malus domestica |
An apple orchard at Saltillo in Mexico. |
| 5360345 |
apple |
Malus domestica |
An old apple orchard removed as part of an orchard management practice. |
| 5360341 |
apple |
Malus domestica |
An apple orchard at Clifton in Colorado. |
| 5359295 |
apple |
Malus domestica |
A meterological station shed used for disease modeling in an apple field. |
| 5359294 |
apple |
Malus domestica |
Ladders employed for the harvesting of apples. |
| 5359293 |
apple |
Malus domestica |
A shed facility for the storage of apple boxes. |
| 5359288 |
apple |
Malus domestica |
A scenic view of an apple orchard. |
| 5359287 |
apple |
Malus domestica |
A fruit-borne apple branch in an apple orchard. |
| 5359451 |
apple |
Malus domestica |
An apple orchard at south of Saltillo in Mexico. |
| 5356770 |
Apple Mosaic Virus |
Ilarvirus ApMV |
Young apple tree showing symptoms of severe infection with Apple Mosaic Virus. |
| 5361014 |
Nectria canker |
Nectria galligena |
Nectria canker (Nectria galligena) on a young apple tree. |
| 5361013 |
Nectria canker |
Nectria galligena |
Nectria canker (Nectria galligena) on a young apple tree. |
| 5356832 |
powdery mildew |
Podosphaera leucotricha |
Apple foliage showing signs of infection with powdery mildew (Podosphaera leucotricha). |
| 5356786 |
apple |
Malus domestica |
Gravity-flow system for fumigation of soil among replanted apple trees in an orchard. |
| 5356785 |
apple |
Malus domestica |
Fumigation of the soil among replanted apple trees in an orchard. |
| 5356773 |
genetic abnormalities |
|
Twig and foliage of an apple tree showing evidence of genetic abnormalities. |
| 5356772 |
Phytophthora root and crown rots |
Phytophthora spp. |
Phytophthora collar rot (Phytophthora sp.) on a young apple tree. |
| 5356787 |
crown gall |
Rhizobium radiobacter |
Crown galls on apple rootstocks in Brazil. |
| 5365421 |
Cytospora cankers |
Cytospora spp. |
Apple with bark removed to show symptoms of infection with both Cytospora canker (Cytospora sp.) and Valsa canker (Valsa ceratosperma). |
| 5365652 |
apple |
Malus domestica |
Apple fruits. |
| 5365653 |
apple |
Malus domestica |
An apple tree with it's fruits in an orchad. |
| 5365651 |
apple |
Malus domestica |
An apple tree with it's fruits in an orchad. |
| 5365650 |
apple |
Malus domestica |
An apple tree with it's fruits in an orchad. |
| 5365647 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5365648 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5365646 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5365638 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5365636 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5365637 |
apple |
Malus domestica |
Apple trees with their fruits in an orchad. |
| 5360749 |
San Jose scale |
Diaspidiotus perniciosus |
Apple fruit infested with San Jose scale (Quadraspidiotus perniciosus). |
| 5360745 |
codling moth |
Cydia pomonella |
Damage to an apple caused by codling moth (Cydia pomonella) larvae. |
| 5360744 |
codling moth |
Cydia pomonella |
Dead codling moths (Cydia pomonella) inside a pheromone trap. |
| 5360743 |
codling moth |
Cydia pomonella |
Pheromone trap set for codling moths (Cydia pomonella) in an apple tree. |
| 5360742 |
codling moth |
Cydia pomonella |
Eggs of the codling moth (Cydia pomonella) on an apple leaf. |
| 5359291 |
codling moth |
Cydia pomonella |
Damage caused to an apple fruit by the codling moth Cydia pomonella in the field. |
| 5360701 |
apple maggot |
Rhagoletis pomonella |
Apple tree with a yellow sticky trap for apple maggots (Rhagoleti pomonella). |
| 5366541 |
apple maggot |
Rhagoletis pomonella |
An apple cut open to show damage by the apple maggot (Rhagoleti pomonella). |
| 5362170 |
apple maggot |
Rhagoletis pomonella |
Apple cut open to show external and internal appearance of apples damaged by the apple maggot (Rhagoleti pomonella). |
| 5362168 |
apple maggot |
Rhagoletis pomonella |
External appearance of apples damaged by the apple maggot (Rhagoleti pomonella). |
| 5361965 |
woolly apple aphid |
Eriosoma lanigerum |
Perennial canker on an apple tree, caused by woolly aphids (Eriosoma lanigerum). |
| 5367257 |
fire blight |
Erwinia amylovora |
Evidence of fire blight (Erwinia amylovora) on the branch of a crabapple. |
| 5367254 |
fire blight |
Erwinia amylovora |
Evidence of fire blight (Erwinia amylovora) on the trunk of a crabapple. |
| 5367258 |
fire blight |
Erwinia amylovora |
Branch of a crabapple tree symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367256 |
fire blight |
Erwinia amylovora |
Branch of a crabapple tree symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367255 |
fire blight |
Erwinia amylovora |
Dead branch symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367253 |
fire blight |
Erwinia amylovora |
Branch of a crabapple tree symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367252 |
fire blight |
Erwinia amylovora |
Branch of a crabapple tree symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367251 |
fire blight |
Erwinia amylovora |
Dead branch of crabapple, symptomatic of infection with fire blight (Erwinia amylovora). |
| 5367250 |
fire blight |
Erwinia amylovora |
Twig of a crabapple tree showing symptoms of infection with fire blight (Erwinia amylovora). |
| 5367249 |
fire blight |
Erwinia amylovora |
Dead branch symptomatic of infection with fire blight (Erwinia amylovora). |
| 5364480 |
apple |
Malus domestica |
An apple tree (Malus domestica) in blossom. |
| 5364478 |
apple |
Malus domestica |
An apple tree (Malus domestica) in blossom. |
| 5364479 |
apple |
Malus domestica |
An apple tree (Malus domestica) in blossom. |
| 5364477 |
apple |
Malus domestica |
An apple tree (Malus domestica) in blossom. |
| 5364476 |
apple |
Malus domestica |
An apple tree (Malus domestica) in blossom. |
| 5362772 |
apple |
Malus domestica |
Fruit borne red apple trees (Malus domestica) at Palisade. |
| 5362771 |
apple |
Malus domestica |
Fruit borne red apple trees (Malus domestica) at Palisade. |
| 5362767 |
apple |
Malus domestica |
Fruit borne green apple trees (Malus domestica) at Palisade. |
| 5360346 |
apple |
Malus domestica |
The stump and roots of an old apple tree. |
| 5360344 |
apple |
Malus domestica |
An old sticky insect trap on an apple tree (Malus domestica) in the field. |
| 5360343 |
apple |
Malus domestica |
Apple trees (Malus domestica) in the field. |
| 5360342 |
apple |
Malus domestica |
Apple trees (Malus domestica) in the field. |
| 5366822 |
apple scab |
Venturia inaequalis |
Microscope view of the conidia of apple scab (Venturia inaequalis). |
| 5366821 |
apple scab |
Venturia inaequalis |
Close-up view of apple scab (Venturia inaequalis) on a crabapple leaf. |
| 5366819 |
apple scab |
Venturia inaequalis |
Apple scab (Venturia inaequalis) on crabapple. |
| 5366718 |
Cytospora cankers |
Cytospora spp. |
Symptoms of Cytospora canker (Cytospora sp.) on the branches of an apple tree. |
| 5362102 |
Cherry Rasp Leaf Virus |
Nepovirus CRLV |
Unusual growth pattern in an apple tree, a symptom of Cherry Rasp Leaf Virus (CRLV). |
| 5366562 |
apple |
Malus domestica |
Boom sprayer applying herbicide to kill weeds in an apple orchard. |
| 5366560 |
apple |
Malus domestica |
Boom sprayer applying herbicide to kill weeds in an apple orchard. |
| 5366561 |
apple |
Malus domestica |
Boom sprayer applying herbicide to kill weeds in an apple orchard. |
| 5366559 |
apple |
Malus domestica |
Boom sprayer applying herbicide to kill weeds in an apple orchard. |
| 5366558 |
apple |
Malus domestica |
Boom sprayer applying herbicide to kill weeds in an apple orchard. |
| 5362062 |
apple |
Malus domestica |
Apple trees in an orchard demonstrating standard central leader training. |
| 1496067 |
apple scab |
Venturia inaequalis |
Apple scab |
| 1496071 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker |
| 1496276 |
frost and winter injury (general) |
|
winter injury to apples |
| 1496277 |
frost and winter injury (general) |
|
winter injury to apples |
| 1496375 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot and black rot G. Del. from spray plots |
| 1496365 |
black rot |
Botryosphaeria obtusa |
black rot and bitter rot on apple |
| 5320019 |
cribrate weevil |
Otiorhynchus cribricollis |
Snout-nosed beetles about 11-12mm long, black to brown in colour, without a sharp tooth on the fore femora, with an even cover of white setae on elytra, the posterior end of elytra is truncate and rounded, and the elytra sculpture is distinctly punctate; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320020 |
cribrate weevil |
Otiorhynchus cribricollis |
Has an even cover of white setae on elytra, the posterior end of elytra is truncate and rounded, and the elytra sculpture is distinctly punctate; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320021 |
cribrate weevil |
Otiorhynchus cribricollis |
Foreleg: does not possess a sharp tooth on the fore femora; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320022 |
cribrate weevil |
Otiorhynchus cribricollis |
Adults are snout-nosed beetles; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320023 |
cribrate weevil |
Otiorhynchus cribricollis |
Adults are snout-nosed beetles that do not have a sharp tooth on the fore femora; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman. |
| 5320024 |
cribrate weevil |
Otiorhynchus cribricollis |
Elytra have an even cover of white setae, the posterior is truncate and rounded and is distinctly punctate; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman. |
| 5320025 |
cribrate weevil |
Otiorhynchus cribricollis |
Adults are snout-nosed beetles about 11-12mm long, black to brown in color; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman. |
| 5320026 |
cribrate weevil |
Otiorhynchus cribricollis |
elytra setae is white, the posterior is truncate and rounded and the elytral sculpture is distinctly punctate; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320027 |
cribrate weevil |
Otiorhynchus cribricollis |
Pronotum; Western Australia, Bunbury, Jan 1958. Det E.C. Zimmerman |
| 5320072 |
whitestriped weevil |
Perperus lateralis |
Body length: female c. 7-8mm; male c. 5-6 mm, body colour brown with a distinctive white stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320073 |
whitestriped weevil |
Perperus lateralis |
General body colour brown with a distinctive white stripe along sides of the elytra and continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320074 |
whitestriped weevil |
Perperus lateralis |
Body brown in color with distinctive white stripe along sides of elytra that continues to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320075 |
whitestriped weevil |
Perperus lateralis |
Body length: female c. 7-8mm; male c. 5-6 mm, body colour brown with a distinctive white stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320076 |
whitestriped weevil |
Perperus lateralis |
Body length: female c. 7-8mm; male c. 5-6 mm
General body colour brown with a distinctive white stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320077 |
whitestriped weevil |
Perperus lateralis |
Body length: female c. 7-8mm; male c. 5-6 mm, body colour brown with a distinctive white stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320078 |
whitestriped weevil |
Perperus lateralis |
Body colour brown with a distinctive white stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5320079 |
whitestriped weevil |
Perperus lateralis |
White stripe along sides of elytra continuing to posterior margins of pronotum; Australia, New South Wales, Bega. |
| 5319059 |
Oribius weevil |
Oribius destructor |
Derm shiny black with markings formed of small round whitish scales which can easily be abraded. Prothorax with very sparse small scales (always present on the propleurae) and fairly dense strip from the base to the middle; Papua New Guinea, Eastern Highlands Province, Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319060 |
Oribius weevil |
Oribius destructor |
Elytra; stripe on interval (I) from the scutellum to the top of the declivity, a dense complete stripe covering the lateral margin, a dense complete stripe covering the lateral margin inwards to stria 9, and a less dense complete stripe on intervals 5 and 6, which on the declivity spreads broadly outwards to unite with the lateral stripe; Papua New Guinea, Eastern Highlands Province Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319061 |
Oribius weevil |
Oribius destructor |
Elytra with a stripe on interval (I) from the scutellum to the top of the declivity, a dense complete stripe covering the lateral margin, a dense complete stripe covering the lateral margin inwards to stria 9, and a less dense complete stripe on intervals 5 and 6, which on the declivity spreads broadly outwards to unite with the lateral stripe; Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319062 |
Oribius weevil |
Oribius destructor |
Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319063 |
Oribius weevil |
Oribius destructor |
Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319064 |
Oribius weevil |
Oribius destructor |
legs; Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319065 |
Oribius weevil |
Oribius destructor |
legs; Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319066 |
Oribius weevil |
Oribius destructor |
legs; Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319067 |
Oribius weevil |
Oribius destructor |
Papua New Guinea: Eastern Highlands Province: Konkuwa, 4 miles NE of Kainantu, 3.Dec.2002, ex avocado, D. Putulan. |
| 5319068 |
Oribius weevil |
Oribius inimicus |
Derm rather dull black, prothorax without markings, but sometimes with sparse minute pale scales towards the base and on the pleurae [from unpublished MS by M. Ero]; Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry |
| 5319069 |
Oribius weevil |
Oribius inimicus |
Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 5319070 |
Oribius weevil |
Oribius inimicus |
Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 5319071 |
Oribius weevil |
Oribius inimicus |
Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 5319072 |
Oribius weevil |
Oribius inimicus |
Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 5319074 |
Oribius weevil |
Oribius inimicus |
Prothoracic and mesothoracic processes without white squamate scales but both with long soft pale erect setae. [from unpublished MS by M. Ero]; Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 5319075 |
Oribius weevil |
Oribius inimicus |
hind leg; Papua New Guinea: Eastern Highlands Province: Aiyura Mtn top, 21.Oct.2002, B. Niangu & P. Wesi, ex strawberry. |
| 1496052 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496108 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496056 |
apple scab |
Venturia inaequalis |
apple scab |
| 1496003 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496004 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496006 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496007 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496009 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496011 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496013 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496017 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Botryospaeria dothidea on apple |
| 1496018 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Botryosphaeria dothidea; bot rot on apple |
| 1496022 |
apple scab |
Venturia inaequalis |
scab on apple |
| 1496023 |
powdery mildew |
Podosphaera leucotricha |
Powdery mildew on apple |
| 1496024 |
powdery mildew |
Podosphaera leucotricha |
Powdery mildew on apple |
| 1496026 |
powdery mildew |
Podosphaera leucotricha |
Powdery mildew |
| 1496029 |
powdery mildew |
Podosphaera leucotricha |
Powdery mildew on apple |
| 1496033 |
black rot |
Botryosphaeria obtusa |
black rot |
| 1496036 |
black rot |
Botryosphaeria obtusa |
Black rot |
| 1496037 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496041 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Botryosphaeria dothidea; bot rot on apple |
| 1496042 |
apple scab |
Venturia inaequalis |
apple scab |
| 1496043 |
apple scab |
Venturia inaequalis |
apple scab |
| 1496044 |
apple scab |
Venturia inaequalis |
scab |
| 1496045 |
apple scab |
Venturia inaequalis |
scab on young leaf of apple |
| 1496047 |
apple scab |
Venturia inaequalis |
apple scab |
| 1496048 |
apple scab |
Venturia inaequalis |
scab on apple |
| 1496051 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot Canker |
| 1496057 |
apple scab |
Venturia inaequalis |
Apple scab |
| 1496058 |
apple scab |
Venturia inaequalis |
Apple scab |
| 1496063 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496064 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496001 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496002 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496109 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker on apple |
| 1496110 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496111 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496112 |
black rot |
Botryosphaeria obtusa |
Frog eye |
| 1496113 |
black rot |
Botryosphaeria obtusa |
Black rot on apple |
| 1496115 |
black rot |
Botryosphaeria obtusa |
black rot on apple |
| 1496118 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496120 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496121 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496122 |
black rot |
Botryosphaeria obtusa |
black rot |
| 1496123 |
black rot |
Botryosphaeria obtusa |
black rot on apple |
| 1496129 |
fire blight |
Erwinia amylovora |
fire blight on apple |
| 1496131 |
fire blight |
Erwinia amylovora |
after blight |
| 1496134 |
fire blight |
Erwinia amylovora |
Fire blight on apple |
| 1496135 |
fire blight |
Erwinia amylovora |
Fire blight on apple |
| 1496138 |
fire blight |
Erwinia amylovora |
Fire blight on 'Rome' winter canker |
| 1496139 |
fire blight |
Erwinia amylovora |
Fire blight on apple |
| 1496140 |
fire blight |
Erwinia amylovora |
Fire blight on 'Rome' Winter canker |
| 1496141 |
fire blight |
Erwinia amylovora |
Fire blight on 'Rome' Winter canker |
| 1496142 |
fire blight |
Erwinia amylovora |
Fire blight on 'Rome Winter canker and blight fruit from last winter |
| 1496144 |
fire blight |
Erwinia amylovora |
fire blight on apple |
| 1496164 |
fire blight |
Erwinia amylovora |
Fire blight |
| 1496165 |
fire blight |
Erwinia amylovora |
Fire blight on apple |
| 1496189 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust on apples |
| 1496203 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust on apple |
| 1496053 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496054 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496069 |
powdery mildew |
Podosphaera leucotricha |
Powdery mildew on apple |
| 1496207 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust |
| 1496209 |
quince rust |
Gymnosporangium clavipes |
Quince rust on apple |
| 1496210 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple |
| 1496216 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust on apple leaf |
| 1496235 |
chemicals |
|
SO2 injury apple |
| 1496240 |
pesticides |
|
Arsenic injury |
| 1496075 |
apple scab |
Venturia inaequalis |
Apple scab |
| 1496077 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496079 |
apple scab |
Venturia inaequalis |
scab |
| 1496080 |
apple scab |
Venturia inaequalis |
scab on apple |
| 1496081 |
apple scab |
Venturia inaequalis |
scab on apple |
| 1496082 |
apple scab |
Venturia inaequalis |
scab |
| 1496083 |
apple scab |
Venturia inaequalis |
scab |
| 1496085 |
apple scab |
Venturia inaequalis |
scab on apple |
| 1496105 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker |
| 1496106 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker on apple |
| 1496278 |
frost and winter injury (general) |
|
Frost injury |
| 1496279 |
frost and winter injury (general) |
|
Frost |
| 1496280 |
cold injury (low temperature) |
|
cold injury when young so fruit didn't develop fully then cracked and hardened |
| 1496281 |
frost and winter injury (general) |
|
Frost injury |
| 1496288 |
calcium deficiency |
|
Bitter pit on apple |
| 1496290 |
calcium deficiency |
|
Bitter pit on apple |
| 1496291 |
calcium deficiency |
|
Bitter pit on apple |
| 1496292 |
calcium deficiency |
|
Bitter pit on apple |
| 1496293 |
calcium deficiency |
|
Bitter pit on apple |
| 1496294 |
boron deficiency |
|
|
| 1496296 |
boron toxicity |
|
|
| 1496300 |
boron toxicity |
|
|
| 1496301 |
boron deficiency |
|
Boron deficiency on apple |
| 1496306 |
frost and winter injury (general) |
|
Frost damage |
| 1496308 |
frost and winter injury (general) |
|
Frost injury |
| 1496310 |
frost and winter injury (general) |
|
frost damage |
| 1496311 |
manganese toxicity |
|
apple measles |
| 1496312 |
frost and winter injury (general) |
|
spring low temp on apples |
| 1496313 |
frost and winter injury (general) |
|
Frost ring on Red Delicious Apple |
| 1496317 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Wood discoloration with bot canker |
| 1496318 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Botryosphaeria rot on apple |
| 1496319 |
Botryosphaeria canker |
Botryosphaeria dothidea |
|
| 1496320 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot rot |
| 1496323 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot rot |
| 1496324 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker on apple |
| 1496325 |
Botryosphaeria canker |
Botryosphaeria dothidea |
Bot canker on apple |
| 1496328 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496330 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496332 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496334 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Gloeosprium; Bitter rot on apple |
| 1496335 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot on apple |
| 1496336 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
bitter rot on apple |
| 1496337 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
bitter rot on apple |
| 1496338 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1496339 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
bitter rot on apple |
| 1496340 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496342 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496343 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496345 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
bitter rot |
| 1496346 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot on apple |
| 1496347 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot on apple |
| 1496348 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot on apple |
| 1496349 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496351 |
southern blight |
Sclerotium rolfsii |
Southern stem blight on apple |
| 1496352 |
southern blight |
Sclerotium rolfsii |
Southern stem blight on apple |
| 1496355 |
southern blight |
Sclerotium rolfsii |
Southern blight on apple |
| 1496357 |
southern blight |
Sclerotium rolfsii |
Southern blight on apple |
| 1496359 |
black rot |
Botryosphaeria obtusa |
Black rot |
| 1496360 |
black rot |
Botryosphaeria obtusa |
black rot on marginal fining apple leaves |
| 1496362 |
black rot |
Botryosphaeria obtusa |
Black rot on apple |
| 1496363 |
black rot |
Botryosphaeria obtusa |
Black rot on apple |
| 1496368 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot |
| 1496372 |
black rot |
Botryosphaeria obtusa |
Black rot on apple |
| 1496373 |
black rot |
Botryosphaeria obtusa |
black rot on apple; late season infection |
| 1496374 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Bitter rot on golden delicious |
| 1496244 |
pesticides |
|
arsenic injury on apple |
| 1496246 |
pesticides |
|
Chemical incompatibility or Captan spot; No organism isolated |
| 1496274 |
hail |
|
hail damage on apple |
| 1496275 |
frost and winter injury (general) |
|
Frost ring on apple |
| 1496380 |
black rot |
Botryosphaeria obtusa |
Black rot on Golden delicious |
| 1496382 |
black rot |
Botryosphaeria obtusa |
Black rot on apple |
| 1496421 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphids |
| 1496422 |
woolly apple aphid |
Eriosoma lanigerum |
Woolly apple aphids |
| 1496429 |
European red mite |
Panonychus ulmi |
European Red mite eggs on Apple |
| 1496440 |
white apple leafhopper |
Typhlocyba pomaria |
White apple leafhopper adult |
| 1496441 |
European red mite |
Panonychus ulmi |
|
| 1496449 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
Cedar apple rust on apple |
| 5203042 |
flatheaded appletree borer |
Chrysobothris femorata |
Collection information: April 05, 1982; Florida: Alachua Co. |
| 5203043 |
flatheaded appletree borer |
Chrysobothris femorata |
Collection information: April 05, 1982; Florida: Alachua Co. |
| 5304039 |
apple maggot |
Rhagoletis pomonella |
Adult on hawthorn fruit. Local strain (Larimer County, Colorado) is restricted to hawthorn. |
| 5302063 |
codling moth |
Cydia pomonella |
|
| 5302064 |
codling moth |
Cydia pomonella |
Adults in pheromone trap |
| 5302065 |
codling moth |
Cydia pomonella |
Adults in pheromone trap |
| 5302067 |
codling moth |
Cydia pomonella |
|
| 5302068 |
codling moth |
Cydia pomonella |
|
| 5302069 |
codling moth |
Cydia pomonella |
|
| 5302084 |
apple maggot |
Rhagoletis pomonella |
Adults captured on Pherocon AM trap in hawthorn |
| 5302085 |
apple maggot |
Rhagoletis pomonella |
Pherocon AM trap in hawthorn tree |
| 5302086 |
apple maggot |
Rhagoletis pomonella |
Adult captured on Pherocon AM trap, close-up |
| 5027019 |
apple scab |
Venturia inaequalis |
asci from squashed pseudothecia |
| 5190063 |
tufted apple bud moth |
Platynota idaeusalis |
Collection information: June 05, 1975; Missouri: Benton Co. |
| 5190064 |
tufted apple bud moth |
Platynota idaeusalis |
Collection information: May 16, 1976; Missouri: Lewis Co., Canton |
| 5258097 |
southern blight |
Sclerotium rolfsii |
|
| 5258098 |
southern blight |
Sclerotium rolfsii |
|
| 5258099 |
southern blight |
Sclerotium rolfsii |
|
| 5222055 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5222056 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5222057 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5222058 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5265045 |
southern blight |
Sclerotium rolfsii |
Sclerotium rolsii on container grown apple |
| 5210019 |
apple flea beetle |
Altica foliaceae |
Larvae and associated feeding injury |
| 5210021 |
apple flea beetle |
Altica foliaceae |
|
| 5147085 |
apple pith moth |
Blastodacna atra |
|
| 5147086 |
apple pith moth |
Blastodacna atra |
|
| 5140019 |
apple ermine moth |
Yponomeuta malinellus |
Apart from foodplant, the best diagnostic feature is that the cocoons are arranged packed like cigars rather than randomly |
| 5140020 |
apple ermine moth |
Yponomeuta malinellus |
|
| 5140021 |
apple ermine moth |
Yponomeuta malinellus |
|
| 5140022 |
apple ermine moth |
Yponomeuta malinellus |
webbing with larvae and frass |
| 5138010 |
rose chafer |
Macrodactylus subspinosus |
|
| 5026072 |
fire blight |
Erwinia amylovora |
Fire blight in a Minnesota orchard; Malus 'Honey Gold' |
| 5026049 |
apple scab |
Venturia inaequalis |
|
| 1323009 |
codling moth |
Cydia pomonella |
Entomologist Brad Higbee (left) and technician Chey Temple assess codling moth damage on Red Delicious apples. |
| 5017049 |
roundheaded apple tree borer |
Saperda candida |
|
| 5083041 |
woolly apple aphid |
Eriosoma lanigerum |
colony on crabapple twig |
| 5083052 |
woolly apple aphid |
Eriosoma lanigerum |
colony on crabapple sucker. |
| 5084016 |
fall webworm |
Hyphantria cunea |
Late instar larvae of morph common in northern Colorado on crabapple leaf. |
| 5084032 |
apple flea beetle |
Altica foliaceae |
damage to crabapple |
| 5084033 |
apple flea beetle |
Altica foliaceae |
crabapple |
| 5019095 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5019096 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5019097 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5019099 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5018022 |
rose chafer |
Macrodactylus subspinosus |
|
| 5018024 |
rose chafer |
Macrodactylus subspinosus |
|
| 5018081 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5018083 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5052001 |
fire blight |
Erwinia amylovora |
|
| 5047078 |
apple scab |
Venturia inaequalis |
|
| 5047079 |
apple scab |
Venturia inaequalis |
|
| 5047080 |
apple scab |
Venturia inaequalis |
|
| 5047081 |
apple scab |
Venturia inaequalis |
|
| 5026050 |
apple scab |
Venturia inaequalis |
Asci with mature ascospores |
| 5032073 |
apple scab |
Venturia inaequalis |
|
| 5027035 |
cherry bark tortix |
Enarmonia formosana |
|
| 5015072 |
apple tortrix |
Archips fuscocupreanus |
|
| 5015075 |
large fruit-tree tortrix |
Archips podana |
|
| 5015076 |
large fruit-tree tortrix |
Archips podana |
|
| 5015077 |
apple fruit moth |
Argyresthia conjugella |
|
| 5015078 |
large fruit-tree tortrix |
Archips podana |
|
| 5015082 |
barred fruit-tree tortrix |
Pandemis cerasana |
|
| 5015083 |
barred fruit-tree tortrix |
Pandemis cerasana |
dark form |
| 5015084 |
barred fruit-tree tortrix |
Pandemis cerasana |
light form |
| 5015085 |
dark fruit-tree tortrix |
Pandemis heparana |
|
| 5015088 |
apple ermine moth |
Yponomeuta malinellus |
|
| 5015090 |
cherry bark tortix |
Enarmonia formosana |
|
| 1460048 |
brown marmorated stink bug |
Halyomorpha halys |
The bug is indigenous to Asia and is considered an agricultural pest in Japan. The insects have been found in trees and in houses, where they produce a pungent, malodorous chemical. The insect can be an agricultural pest, threatening apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans. It was found in Allentown, PA in October, 2001. |
| 1460049 |
brown marmorated stink bug |
Halyomorpha halys |
The bug is indigenous to Asia and is considered an agricultural pest in Japan. The insects have been found in trees and in houses, where they produce a pungent, malodorous chemical. The insect can be an agricultural pest, threatening apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans. It was found in Allentown, PA in October, 2001. |
| 1460050 |
brown marmorated stink bug |
Halyomorpha halys |
The bug is indigenous to Asia and is considered an agricultural pest in Japan. The insects have been found in trees and in houses, where they produce a pungent, malodorous chemical. The insect can be an agricultural pest, threatening apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans. It was found in Allentown, PA in October, 2001. |
| 1460051 |
brown marmorated stink bug |
Halyomorpha halys |
The bug is indigenous to Asia and is considered an agricultural pest in Japan. The insects have been found in trees and in houses, where they produce a pungent, malodorous chemical. The insect can be an agricultural pest, threatening apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans. It was found in Allentown, PA in October, 2001. |
| 1460052 |
brown marmorated stink bug |
Halyomorpha halys |
The bug is indigenous to Asia and is considered an agricultural pest in Japan. The insects have been found in trees and in houses, where they produce a pungent, malodorous chemical. The insect can be an agricultural pest, threatening apples, pears, peaches, figs, mulberries, citrus, persimmon and soybeans. It was found in Allentown, PA in October, 2001. |
| 1382024 |
apple blossom weevil |
Anthonomus pomorum |
Moscowskaya oblast, Russia |
| 0454046 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Apple proliferation phytoplasma in leaves of apple cv. Golden Delicious, showing reduced lamina size and enlarged stipules; healthy leaf on left. |
| 0454047 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Fruits of apple cv. Jonathan affected by apple proliferation phytoplasma, showing marked reduction in fruit size; longer, thinner peduncles and shallower calyx end and peduncular cavities; healthy fruit on right. |
| 0454073 |
woolly apple aphid |
Eriosoma lanigerum |
Cankerous tumours on apple shoot caused by colonies of Eriosoma lanigerum. |
| 1113008 |
brown marmorated stink bug |
Halyomorpha halys |
|
| 1113009 |
brown marmorated stink bug |
Halyomorpha halys |
|
| 1113010 |
brown marmorated stink bug |
Halyomorpha halys |
This picture shows several early instar nymphs in three different stages on an egg mass: the one dark red nymph is a first stage or instar nymph, the light red nymph has just molted and is therefore a new second stage or second instar nymph. The other 4 black nymphs are second stage or second instar nymphs. It is at this stage when aggregating nymphs may have a tick-like appearance. Note also that all the eggs have hatched. |
| 1113011 |
brown marmorated stink bug |
Halyomorpha halys |
Newly-hatched egg mass |
| 1113013 |
brown marmorated stink bug |
Halyomorpha halys |
It shows 6 last or 5th instar nymphs, you can also see feeding damage on the leaf. There is also one last instar or 5th instar of another stink bug, Acrosternum hilare, or the green stink bug. This is a native species, also a polyphagous pest species and we can expect similar damage and eventually the brown marmorated stink bug will also have a similar distribution (found throughout southern Canada and US). Photo Taken in August. |
| 1113014 |
brown marmorated stink bug |
Halyomorpha halys |
2nd Instar |
| 1113015 |
brown marmorated stink bug |
Halyomorpha halys |
Late instar |
| 0176084 |
San Jose scale |
Diaspidiotus perniciosus |
Close up of adult female Quadraspidiotus perniciosus, showing circular grey scale |
| 1247219 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 1626005 |
apple aphid |
Aphis pomi |
|
| 1254046 |
woolly apple aphid |
Eriosoma lanigerum |
Fort Collins, CO. |
| 1254073 |
fire blight |
Erwinia amylovora |
Shepherd's crook, Fort Collins, CO. |
| 1203155 |
carpenter bee |
Xylocopa virginica |
|
| 1326213 |
rosy apple aphid |
Dysaphis plantaginea |
Colony on Apple. |
| 1326214 |
apple aphid |
Aphis pomi |
Colony found on Apple and crabapple. |
| 1236186 |
codling moth |
Cydia pomonella |
|
| 1235154 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 1234146 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
|
| 1234045 |
fire blight |
Erwinia amylovora |
|
| 9005038 |
green lacewings |
Chrysopa spp. |
pupal case on apple |
| 9005039 |
green lacewings |
Chrysopa spp. |
pupal case on apple |
| 1322075 |
apple |
Malus domestica |
Apples are an all-American success story-each of us eats more than 19 pounds of them annually. Thanks to fruit-breeding research, we're able to enjoy more productive, healthy, and flavorful new varieties every year. And we're collecting and preserving the world's bounty of apple genestock, so that the apples of tomorrow may be even sweeter crunchier, and better than ever.
Think about the quality of the apples you buy at the supermarket: They may have been stored for as long as 9 months but you can bet they'll remain crisp, thanks to controlled-atmosphere-storage methods devised by ARS. Never before have growers had a better chance against pests and diseases in the apple orchard, thanks to new, nonchemical biocontrols. ARS scientists have toiled to harness naturally occurring yeasts and bacteria and turn them against apples' enemies.
We've even worked on bashless bagging-packaging systems that are used by wholesalers to bring you apples without bruises. |
| 1460043 |
painted apple moth |
Orgyia anartoides |
|
| 3948046 |
apple |
Malus domestica |
Workers harvesting apples near Ziarat. |
| 1122012 |
European apple sawfly |
Hoplocampa testudinea |
damage to fruit |
| 1436072 |
black rot |
Botryosphaeria obtusa |
black rot on mummy and frog-eye stage on leaf |
| 1435202 |
codling moth |
Cydia pomonella |
|
| 1435203 |
shothole borer |
Scolytus rugulosus |
|
| 1203001 |
honey bee |
Apis mellifera |
in blossom |
| 1203062 |
apple |
Malus domestica |
with honey bee |
| 1203121 |
honey bee |
Apis mellifera |
|
| 1203153 |
honey bee |
Apis mellifera |
bees on apple blossoms |
| 1203159 |
apple |
Malus domestica |
honey bee hive in orchard, used to pollinate mature trees |
| 1203160 |
apple |
Malus domestica |
honey bee hive in orchard, used to pollinate mature trees |
| 4212087 |
cedar-apple rust |
Gymnosporangium juniperi-virginianae |
pycnial spots on apple leaves |
| 3066002 |
roundheaded apple tree borer |
Saperda candida |
in trunk |
