| 5482729 |
fire blight |
Erwinia amylovora |
Day 1 on crystal violet pectin medium. 12hr-light /12hr-dark 25 degrees Celsius. |
| 5475329 |
wind |
|
Broken leaves in Bismarckia nobilis caused by high winds. |
| 5475196 |
banana moth |
Opogona sacchari |
Damage caused by banana moth larvae in Wodyetia bifurcata. |
| 1546101 |
Ichneumonid parasitoid wasps |
Exenterus spp. |
Exenterus sp and late instar red headed pine sawfly. This ichneumonid lives amoung the feeding larvae. When a prepupa drops to the ground, the wasp quickly flies down and lays its egg on the defenseless host. |
| 1546126 |
live oak tussock moth |
Orgyia detrita |
females like other Orgyia species are wingless. |
| 1546127 |
live oak tussock moth |
Orgyia detrita |
The female lays her eggs on the cocoon and covers them with abdominal hairs. |
| 1546128 |
live oak tussock moth |
Orgyia detrita |
This species can be identified int he 2nd instar by the yellow-orange color of the prothorax, abdominal segment 5 and and the 2nd abdominal glands. |
| 1546129 |
live oak tussock moth |
Orgyia detrita |
Abdominal tussocks and anterior "hair pencils" are prominent in the 3rd instar |
| 1546130 |
green lacewing |
Chrysoperla rufilabris |
a third instar is a big meal for the chrysopid |
| 1546131 |
live oak tussock moth |
Orgyia detrita |
Late stage larvae typically appear as the dark form on the right, but a small oercentage have a light integument much like the whitemarked tussock moth |
| 5454458 |
pinkstriped oakworm |
Anisota virginiensis |
|
| 5344014 |
air-potato |
Dioscorea bulbifera |
bulbils |
| 5446767 |
palmetto weevil |
Rhynchophorus cruentatus |
|
| 5446768 |
palmetto weevil |
Rhynchophorus cruentatus |
|
| 5446769 |
white peach scale |
Pseudaulacaspis pentagona |
Test removed to show female and eggs |
| 5446770 |
thorn bug |
Umbonia crassicornis |
|
| 1624065 |
melaleuca |
Melaleuca quinquenervia |
From northern Australia, was introduced into south Florida as a landscape plant around 1906. Since then, it has invaded the Florida Everglades and is expanding its range at a rate of 50 acres per day. |
| 2721068 |
bark beetles |
|
three common southern Ips species |
| 2721069 |
bark beetles |
|
adults of Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans |
| 2721067 |
bark beetles |
|
Southern pine beetle (Dendroctonus frontalis) and Black turpentine beetle (Dendroctonus terebrans) left to right |
| 4054005 |
tropical soda apple |
Solanum viarum |
|
| 4054008 |
tropical soda apple |
Solanum viarum |
|
| 4054009 |
tropical soda apple |
Solanum viarum |
|
| 0002153 |
tropical soda apple |
Solanum viarum |
distribution in the United States. Infested region indicated in yellow. |
| 0002154 |
turkeyberry |
Solanum torvum |
Distribution of wetland nightshade (left image) and turkey berry (right Image) |
| 1879001 |
Chinese tallowtree |
Triadica sebifera |
bark of mature tree and green leaves |
| 5440130 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C |
| 5440131 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C |
| 5440104 |
Corynespora blight |
Corynespora spp. |
bottom of plate, 6 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440126 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440127 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440128 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440129 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C |
| 5440124 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 2 |
| 5440125 |
fungus |
Chlamydomyces spp. |
12/12 light/dark at 27 C
Top of culture on Day 2 |
| 5440136 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Top of culture on Day 6 |
| 5440137 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 8 |
| 5440138 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Top of culture on Day 8 |
| 5440135 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440133 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440134 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440132 |
fungus |
Ulocladium spp. |
12/12 light/dark at 27 C
Top of culture on Day 2 |
| 5440106 |
Corynespora blight |
Corynespora spp. |
bottom of plate, 8 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440107 |
Corynespora blight |
Corynespora spp. |
Top of plate, 8 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440105 |
Corynespora blight |
Corynespora spp. |
top of plate, 6 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440103 |
Corynespora blight |
Corynespora spp. |
top of plate, 4 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440101 |
Corynespora blight |
Corynespora spp. |
top of plate
12/12 light/dark at 27 C |
| 5440102 |
Corynespora blight |
Corynespora spp. |
bottom of plate, 4 days of growth in alternating 12 hours light/dark cycle, grown at 25C |
| 5440100 |
Corynespora blight |
Corynespora spp. |
bottom of plate
12/12 light/dark at 27 C |
| 5440154 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27C
Top of culture on Day 8 |
| 5440168 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Top of culture on Day 6 |
| 5440166 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Top of culture on Day 4 |
| 5440167 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Bottom of culture on Day 6 |
| 5440165 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Bottom of culture on Day 4 |
| 5440164 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Top of culture on Day 2 |
| 5440162 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Top of culture on Day 8 |
| 5440163 |
Pythium root and stem rot |
Pythium aphanidermatum |
12/12 light/dark at 27C
Bottom of culture on Day 2 |
| 5440155 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Top of culture on Day 2 |
| 5440158 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Top of culture on Day 4 |
| 5440159 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Bottom of culture on Day 6 |
| 5440160 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Top of culture on Day 6 |
| 5440161 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Bottom of culture on Day 8 |
| 5440156 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Bottom of culture on Day 2 |
| 5440157 |
laurel wilt |
Raffaelea lauricola |
12/12 light/dark at 27C
Bottom of culture on Day 4 |
| 5440153 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Bottom of culture on Day 8 |
| 5440150 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440151 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440152 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Top of culture on Day 6 |
| 5440148 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Top of culture on Day 2 |
| 5440149 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440123 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Top of culture on Day 8 |
| 5440147 |
dollar spot |
Sclerotinia homoeocarpa |
12/12 light/dark at 27 C
Bottom of culture on Day 2 |
| 5440121 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Top of culture on Day 6 |
| 5440122 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Bottom of culture on Day 8 |
| 5440119 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440120 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440116 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Bottom of culture on Day 2 |
| 5440118 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440117 |
leaf and sheath spot |
Rhizoctonia zeae |
12/12 light/dark at 27 C
Top of culture on Day 2 |
| 5440114 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Bottom of culture on Day 8 |
| 5440115 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Top of culture on Day 8 |
| 5440110 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440111 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440112 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440113 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Top of culture on Day 6 |
| 5440108 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Bottom of culture on Day 2 |
| 5440109 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
12/12 light/dark at 27 C
Top of culture on Day 2 |
| 5440146 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Top of culture Day 8 |
| 5440144 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Top of culture on Day 6 |
| 5440145 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 8 |
| 5440143 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 6 |
| 5440140 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 2 |
| 5440141 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Bottom of culture on Day 4 |
| 5440142 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Top of culture on Day 4 |
| 5440139 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
12/12 light/dark at 27 C
Day 2 bottom |
| 5426743 |
Alternaria black molds / stem cankers |
Alternaria spp. |
Leaf symptoms: dark brown to black areas of tissue. |
| 5344015 |
air-potato |
Dioscorea bulbifera |
|
| 0002134 |
tropical soda apple |
Solanum viarum |
pasture infested |
| 0002147 |
tortoise beetle |
Gratiana boliviana |
with feeding damage |
| 1858027 |
bollworm |
Helicoverpa zea |
under bloom |
| 1857052 |
cotton leafworm |
Alabama argillacea |
Photo by: Dr. Richard Sprenkel |
| 2308003 |
parrot feather milfoil |
Myriophyllum aquaticum |
Close-up with pennywort in center |
| 4054011 |
tropical soda apple |
Solanum viarum |
|
| 0002138 |
tropical soda apple |
Solanum viarum |
typical flower |
| 0002010 |
meristem-sucking thrips |
Pseudophilothrips ichini |
on young shoot |
| 0002145 |
tortoise beetle |
Metriona elatior |
|
| 1879002 |
Chinese tallowtree |
Triadica sebifera |
Fall 1999 |
| 0002146 |
tortoise beetle |
Gratiana boliviana |
with feeding damage |
| 0002011 |
meristem-sucking thrips |
Pseudophilothrips ichini |
on young shoot |
| 3970055 |
skunk-vine |
Paederia foetida |
growing over native forest in central Florida |
| 4054003 |
tropical soda apple |
Solanum viarum |
|
| 4054010 |
tropical soda apple |
Solanum viarum |
|
| 5426767 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
Image taken at 2 days at 40x magnification |
| 5344016 |
air-potato |
Dioscorea bulbifera |
|
| 1673055 |
tropical soda apple |
Solanum viarum |
|
| 4054004 |
tropical soda apple |
Solanum viarum |
|
| 3694004 |
chinaberry |
Melia azedarach |
|
| 2308004 |
wetland nightshade |
Solanum tampicense |
Stems and leaves with recurved prickles |
| 1879015 |
Chinese tallowtree |
Triadica sebifera |
|
| 1879014 |
Chinese tallowtree |
Triadica sebifera |
|
| 5344036 |
waterlettuce |
Pistia stratiotes |
|
| 0002139 |
tropical soda apple |
Solanum viarum |
mature fruits |
| 0795047 |
whitemarked tussock moth |
Orgyia leucostigma |
dorsal view of male
Photograph credited to J. Foltz, J. Butler and J. Castner |
| 4054012 |
tropical soda apple |
Solanum viarum |
|
| 4387068 |
tropical soda apple |
Solanum viarum |
|
| 2308002 |
parrot feather milfoil |
Myriophyllum aquaticum |
|
| 1879007 |
Chinese tallowtree |
Triadica sebifera |
|
| 5344035 |
waterlettuce |
Pistia stratiotes |
|
| 5431824 |
fall armyworm |
Spodoptera frugiperda |
|
| 5431825 |
fall armyworm |
Spodoptera frugiperda |
|
| 5431822 |
armyworm |
Spodoptera albula |
|
| 5431831 |
yellowstriped armyworm |
Spodoptera ornithogalli |
|
| 5431828 |
garden armyworm |
Spodoptera latifascia |
|
| 5431846 |
garden armyworm |
Spodoptera latifascia |
|
| 5431833 |
armyworm |
Spodoptera dolichos |
|
| 5430551 |
citrus whitefly |
Dialeurodes citri |
Adult and eggs on underside of leaves |
| 5430550 |
citrus whitefly |
Dialeurodes citri |
|
| 5429792 |
Gaeumannomyces fungi |
Gaeumannomyces spp. |
Hyphopodia and mycelia, 250X |
| 5429785 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
woody ornamental sample with botryosphaeria growing from cut edges |
| 5429786 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
woody ornamental sample with botryosphaeria growing from cut edges |
| 3694001 |
chinaberry |
Melia azedarach |
|
| 5344034 |
waterhyacinth |
Eichhornia crassipes |
|
| 1879006 |
Chinese tallowtree |
Triadica sebifera |
green leaves and unripened fruit |
| 1879005 |
Chinese tallowtree |
Triadica sebifera |
green leaves and unripened fruit |
| 3970054 |
skunk-vine |
Paederia foetida |
showing its leaves and flowers |
| 1879011 |
Chinese tallowtree |
Triadica sebifera |
|
| 5429787 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
4-day-old culture grown on QPDA at 25C with alternating light and dark cycles. Viewed from top of plate. |
| 5429793 |
downy mildew |
Peronospora spp. |
sporulation from underside of rose leaf after 12 hours in a moist chamber |
| 5429766 |
Cylindrocladium root diseases |
Cylindrocladium spp. |
conidiophores and conidia stained with lactophenol blue |
| 5429767 |
Cylindrocladium root diseases |
Cylindrocladium spp. |
conidiophores and conidia stained with lactophenol blue |
| 4054001 |
tropical soda apple |
Solanum viarum |
|
| 5430185 |
camphor scale |
Pseudaonidia duplex |
on upperside of Virginia creeper leaf |
| 5430186 |
camphor scale |
Pseudaonidia duplex |
heavy infestation on wax myrtle branches |
| 5430187 |
camphor scale |
Pseudaonidia duplex |
Two scale covers turned over to reveal orange scale bodies |
| 5430199 |
camphor scale |
Pseudaonidia duplex |
|
| 5429794 |
laurel wilt |
Raffaelea lauricola |
10-day-old culture on CSMA medium, grown at 25C with alternating light and dark, 71X |
| 5429775 |
Pestalotia fungi |
Pestalotia spp. |
eight-day-old culture grown on QPDA at 25C with alternating light and dark, viewed from bottom of plate |
| 5429773 |
Pestalotia fungi |
Pestalotia spp. |
four-day-old culture grown on QPDA at 25C with alternating light and dark |
| 5429774 |
Pestalotia fungi |
Pestalotia spp. |
Four-day-old culture grown on QPDA at 25C with alternating light and dark, viewed from bottom of plate. |
| 5429772 |
Pestalotia fungi |
Pestalotia spp. |
two-day-old culture grown on QPDA at 25C with alternating light and dark |
| 5429770 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
8-day-old culture, viewed from bottom of plate, grown on QPDA at 25C with alternating light and dark cycles |
| 5429771 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
8-day-old culture, grown on QPDA at 25C with alternating light and dark cycles |
| 5429769 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
4-day-old culture grown on QPDA at 25C with alternating light and dark cycles, viewed from bottom of plate |
| 5429768 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
2-day-old culture grown on QPDA at 25C with alternating light and dark cycles |
| 5429795 |
southern blight |
Sclerotium rolfsii |
fungal growth on plant tissue in moist chamber after 5 days |
| 5426742 |
Alternaria black molds / stem cankers |
Alternaria spp. |
Black mold/stem canker of tomato |
| 5426747 |
Alternaria black molds / stem cankers |
Alternaria spp. |
The spores were obtained with a tape mount which was stained with Lactophenol Blue and viewed with a compound scope at 40x. The microscope picture was taken at 4 days (2x10x). |
| 5426748 |
Alternaria black molds / stem cankers |
Alternaria spp. |
bottom view of culture plate at 4 days |
| 5426749 |
Alternaria black molds / stem cankers |
Alternaria spp. |
top view of culture plate at 4 days |
| 5426750 |
Alternaria black molds / stem cankers |
Alternaria spp. |
bottom view at 6 days |
| 5426751 |
Alternaria black molds / stem cankers |
Alternaria spp. |
top view at 6 days |
| 5429791 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
dissecting microscope image of four-day-old culture |
| 5429821 |
royal palm bug |
Xylastodoris luteolus |
Adult and nymphs |
| 5429819 |
redbanded thrips |
Selenothrips rubrocinctus |
Immatures and fecal spots. |
| 5429818 |
redbanded thrips |
Selenothrips rubrocinctus |
Adults and larvae |
| 5429835 |
redbanded thrips |
Selenothrips rubrocinctus |
|
| 5344033 |
waterhyacinth |
Eichhornia crassipes |
|
| 5344031 |
waterhyacinth |
Eichhornia crassipes |
|
| 1879013 |
Chinese tallowtree |
Triadica sebifera |
|
| 1879008 |
Chinese tallowtree |
Triadica sebifera |
|
| 1624038 |
tropical soda apple |
Solanum viarum |
Grows well in sun and shade and is invading tree hammocks where it prevents cattle from seeking refuge from the sun in southern pastures. |
| 1879010 |
Chinese tallowtree |
Triadica sebifera |
|
| 1879009 |
Chinese tallowtree |
Triadica sebifera |
|
| 1624037 |
tropical soda apple |
Solanum viarum |
Thorny nightshade from Argentina, first appeared in the United States in pastures and rangelands in Glades County, Florida, in 1988. Mottled green fruits that look like small watermelons are a distinguising feature of the plant. |
| 5426815 |
black stem, stalk rot |
Thielaviopsis spp. |
The pathogen was incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). The spore picture was taken at a two-day time interval at 40x magnification with a compound microscope. The spores were obtained via a tape mount and stained with Lactophenol Blue. |
| 1624033 |
old world climbing fern |
Lygodium microphyllum |
Introduced from the old world tropics as a potted plant, has spread throughout south Florida where it smothers native trees, shrubs, and herbs. The plant is spread by spores which are carried about by wind, animals, and water. |
| 5344032 |
waterhyacinth |
Eichhornia crassipes |
|
| 5426827 |
wood rot fungi |
Trichoderma spp. |
Please note that Trichoderma is common lab contaminant and not technically a plant pathogen. It is frequently seen on plates while attemping to grow out unknown pathogens. This is a bottom view at 4 days. |
| 5426828 |
wood rot fungi |
Trichoderma spp. |
Please note that Trichoderma is common lab contaminant and not technically a plant pathogen. It is frequently seen on plates while attemping to grow out unknown pathogens. This is the top view at 4 days. |
| 5426829 |
wood rot fungi |
Trichoderma spp. |
Please note that Trichoderma is common lab contaminant and not technically a plant pathogen. It is frequently seen on plates while attemping to grow out unknown pathogens. The spores were obtained with a tape mount which was stained with Lactophenol Blue and viewed with a compound microscope at 40x. The microscope picture was taken at 4 days. |
| 5426831 |
wood rot fungi |
Trichoderma spp. |
Please note that Trichoderma is common lab contaminant and not technically a plant pathogen. It is frequently seen on plates while attemping to grow out unknown pathogens. This is a bottom view at 6 days. |
| 5426832 |
wood rot fungi |
Trichoderma spp. |
Please note that Trichoderma is common lab contaminant and not technically a plant pathogen. It is frequently seen on plates while attemping to grow out unknown pathogens. This is a top view at 6 days. |
| 5426806 |
Rhizopus soft rots |
Rhizopus spp. |
The pathogen was grown on Acidified Potato Dextrose Medium and incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). The spore picture was taken at a four day time interval at 40x magnification with a compound microscope. The spores were obtained via a tape mount and stained with Lactophenol Blue. |
| 5426793 |
Pestalotia fungi |
Pestalotia spp. |
|
| 5426794 |
Pestalotia fungi |
Pestalotia spp. |
|
| 5426795 |
Pestalotia fungi |
Pestalotia spp. |
|
| 5426774 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
image taken after 2 days of growth on APDA at 25C |
| 5426780 |
Mucor fungus |
Mucor spp. |
image was taken after 4 days of growth on QPDA at 25C, 40X magnification |
| 5426784 |
Mucor fungus |
Mucor spp. |
image taken with dissecting microscope |
| 5426808 |
black stem, stalk rot |
Thielaviopsis spp. |
|
| 5426809 |
black stem, stalk rot |
Thielaviopsis spp. |
|
| 5426756 |
anthracnose |
Colletotrichum spp. |
|
| 5426766 |
Fusarium root rot and wilt |
Fusarium oxysporum |
image taken after 2 days of growth on APDA at 25C |
| 2308001 |
parrot feather milfoil |
Myriophyllum aquaticum |
|
| 1624028 |
hydrilla |
Hydrilla verticillata |
Discovered in the Crystal River in south Florida in 1960. |
| 1391387 |
tropical soda apple |
Solanum viarum |
|
| 1624035 |
melaleuca |
Melaleuca quinquenervia |
A tree from Australia, was introduced into south Florida in the early 1900s as a landscape ornamental, to dry up the Everglades and for use as a timber crop. |
| 5344030 |
torpedograss |
Panicum repens |
|
| 1624031 |
Eurasian watermilfoil |
Myriophyllum spicatum |
Native to Africa, and Europe, invades lakes, ponds, and other water bodies throughout the United States. |
| 1624029 |
hydrilla |
Hydrilla verticillata |
Discovered in the Crystal River in south Florida in 1960. |
| 0002137 |
tropical soda apple |
Solanum viarum |
juvenile plant |
| 1299189 |
hydrilla |
Hydrilla verticillata |
|
| 1879012 |
Chinese tallowtree |
Triadica sebifera |
|
| 2109006 |
basswood leafroller |
Pantographa limata |
|
| 2109013 |
basswood leafroller |
Pantographa limata |
The head capsule on mature larvae is darker than in earlier instars. At high magnification the tracheal system is visible through the clear integument. |
| 2721066 |
bark beetles |
|
D. frontalis (left) compared to and Ips calligraphus (right) |
| 2109008 |
basswood leafroller |
Pantographa limata |
Here is a leaf partially unrolled |
| 2109009 |
basswood leafroller |
Pantographa limata |
About one-half the time there is no insect inside, only their frass. |
| 2109010 |
basswood leafroller |
Pantographa limata |
About one-half the time there is no insect inside, only their frass. |
| 2109012 |
basswood leafroller |
Pantographa limata |
Larvae have a clear skin and the green color comes from the leaves they eat |
| 2109011 |
basswood leafroller |
Pantographa limata |
2 half-grown larvae of the basswood leafroller |
| 2109014 |
basswood leafroller |
Pantographa limata |
The basswood leafroller appartently overwinters within the rolled leaf. |
| 1546135 |
elm sawfly |
Cimbex americana |
feeding on willow one of its common hosts |
| 1546134 |
asimina webworm moth |
Omphalocera munroei |
a leaf tier of pawpaw and other Astiminia species |
| 1546185 |
eastern pine weevil |
Pissodes nemorensis |
|
| 5425591 |
climbing fern |
Lygodium spp. |
rhizomes |
| 5425588 |
climbing fern |
Lygodium spp. |
rhizomes |
| 5425589 |
climbing fern |
Lygodium spp. |
rhizomes |
| 5425590 |
climbing fern |
Lygodium spp. |
rhizomes |
| 1546102 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 5421986 |
Japanese climbing fern |
Lygodium japonicum |
In May |
| 5124097 |
lobate lac scale |
Paratachardina pseudolobata |
|
| 0002136 |
wetland nightshade |
Solanum tampicense |
along riverbank |
| 0002142 |
wetland nightshade |
Solanum tampicense |
stems and leaves with recurved prickles |
| 0002143 |
wetland nightshade |
Solanum tampicense |
cluster of berries and typical leaf |
| 1299002 |
tropical soda apple |
Solanum viarum |
in hammock, mowed and unmowed |
| 1879003 |
Chinese tallowtree |
Triadica sebifera |
ripened fruit with tallow coating; foliage just starting to change |
| 5344028 |
torpedograss |
Panicum repens |
rhizomes |
| 5344027 |
torpedograss |
Panicum repens |
rhizomes |
| 5344029 |
torpedograss |
Panicum repens |
rhizomes |
| 5344024 |
skunk-vine |
Paederia foetida |
|
| 5344023 |
skunk-vine |
Paederia foetida |
in flower |
| 0725079 |
American palm cixiid |
Myndus crudus |
Adult of Myndus crudus. |
| 0002008 |
Brazilian peppertree |
Schinus terebinthifolius |
dense stand of trees |
| 5371582 |
tree termite |
Nasutitermes costalis |
|
| 1515017 |
gypsy moth |
Lymantria dispar |
laying eggs |
| 1515018 |
gypsy moth |
Lymantria dispar |
laying eggs |
| 5135029 |
cycad aulacaspis scale |
Aulacaspis yasumatsui |
females (large scales) and males (elongate fluted scales) as seen on cycad host plants |
| 5135030 |
cycad aulacaspis scale |
Aulacaspis yasumatsui |
males and females on cycad pinna |
| 5135032 |
cycad aulacaspis scale |
Aulacaspis yasumatsui |
|
| 5135033 |
cycad aulacaspis scale |
Aulacaspis yasumatsui |
female with large scale removed. The orange color of the eggs and also the females helps distinguish this species from Pseudaulacapis cockerelli (Cooley), which is somewhat similar, infests cycads and other plants, but is yellow rather than orange |
| 5124100 |
lobate lac scale |
Paratachardina pseudolobata |
sooty-mold associated with lobate lac scale |
| 5124093 |
lobate lac scale |
Paratachardina pseudolobata |
four first instar crawler nymphs |
| 5124094 |
lobate lac scale |
Paratachardina pseudolobata |
close-up of first instar crawler nymph |
| 5124095 |
lobate lac scale |
Paratachardina pseudolobata |
first instar crawler nymph |
| 5124096 |
lobate lac scale |
Paratachardina pseudolobata |
three first instar crawler nymphs and one empty exuvia |
| 5124092 |
lobate lac scale |
Paratachardina pseudolobata |
infestation of branch |
| 0725064 |
palm lethal yellowing |
Candidatus Phytoplasma palmae PLY |
Early stage symptoms of palm lethal yellowing phytoplasma in Phoenix dactylifera cv. Medjool. |
| 5025047 |
honey bee |
Apis mellifera |
Adult honey bee removing bee prepupa after small hive beetle invasion; June, 2005 |
| 5007014 |
black twig borer |
Xylosandrus compactus |
|
| 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. |
| 1361188 |
fire |
|
Fire damage to pine. Tree of left will probably live. Tree on right will probably die and be infested by Ips. |
| 1277056 |
west indian powderpost drywood termite |
Cryptotermes brevis |
Multiple castes |
| 0002151 |
tropical soda apple |
Solanum viarum |
field plots showing control 2 months post treatment in 1998. The bacterial pathogen Ralstonia solanacearum (E. F. Smith) Yabuuchi was applied using the Burch Wet Blade Mower to plots on left side that were previously infested with tropical soda apple. |
| 3694002 |
chinaberry |
Melia azedarach |
|
| 3694003 |
chinaberry |
Melia azedarach |
|
| 1879004 |
Chinese tallowtree |
Triadica sebifera |
invading a box elder forest, understory is dense, montypic mat of tallow seedling
Photo taken at Payne's Praire NWR, outside of Gainesville, Fla - May 1999 |
| 2721070 |
bark beetles |
|
adults of Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans |
| 2721071 |
bark beetles |
|
galleries of Dendroctonus frontalis, Dendroctonus terebrans, Ips avulsus, Ips grandicollis, Ips calligraphus(upper left to lower right) |
| 2721072 |
Peigler's oakworm moth |
Anisota peigleri |
an orange-striped oakworm, Gainesville, Fla, This species is a nuisance in residential neighborhoods, defoliating laurel and water oaks, depositing frass in and around swimming pools, and swarming all over as the caterpillars disperse to seek pupation sites in soil. |
| 2721065 |
southern pine beetle |
Dendroctonus frontalis |
D. frontalis (left) compared to Ips avulsus (right) |
| 0002149 |
tropical soda apple |
Solanum viarum |
Burch Wet Blade Mower used for applying the bacterial pathogen Ralstonia solanacearum (E. F. Smith) Yabuuchi to tropical soda apple |
| 0002150 |
tropical soda apple |
Solanum viarum |
wilted plant exhibiting disease symptoms of the bacterial pathogen Ralstonia solanacearum (E. F. Smith) Yabuuchi |
| 0795091 |
eastern pine weevil |
Pissodes nemorensis |
chip cocoons on slash pine |
| 0795044 |
whitemarked tussock moth |
Orgyia leucostigma |
froth-covered egg mass |
| 0795045 |
whitemarked tussock moth |
Orgyia leucostigma |
moth laying her eggs |
| 0284086 |
redheaded pine sawfly |
Neodiprion lecontei |
cluster |
| 0284087 |
redheaded pine sawfly |
Neodiprion lecontei |
newly enclosed |
| 0284088 |
redheaded pine sawfly |
Neodiprion lecontei |
second instars |