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University of Florida

University of Florida The University of Florida (UF) is a major, public, comprehensive, land-grant, research university. The state's oldest most comprehensive university, UF is among the nation's most academically diverse public universities. UF has a long history of established programs in international education, research and service. It is one of only 17 public, land-grant universities that belongs to the Association of American Universities.

The University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) is a federal-state-county partnership dedicated to developing knowledge in agriculture, human and natural resources, and the life sciences, and enhancing and sustaining the quality of human life by making that information accessible. While extending into every community of the state, UF/IFAS has developed an international reputation for its accomplishments in teaching, research and extension. Because of this mission and the diversity of Florida’s climate and agricultural commodities, IFAS has facilities located throughout Florida. IFAS provides research and development for Florida’s agricultural and natural resources industries that in 2008, had a $76.5 billion annual impact.

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Image Subject Name Scientific Name Description
5431115 lakeshore nutrush Scleria lacustris
5431110 dotted duckmeat Landoltia punctata
5431117 lakeshore nutrush Scleria lacustris
5431116 lakeshore nutrush Scleria lacustris
5431118 water fern Salvinia minima
5431119 water fern Salvinia minima
5431124 water fern Salvinia minima
5431122 water fern Salvinia minima
5431123 water fern Salvinia minima
5482729 fire blight Erwinia amylovora Day 1 on crystal violet pectin medium. 12hr-light /12hr-dark 25 degrees Celsius.
5424292 loading
5475219 excessive water uptake Trunk splitting caused by excessive water uptake.
5475250 herbicides (general) Metolachlor injury on Coccothrinax sp. Note branching in this normally single-stemmed species.
5475247 herbicides (general) Metsulfuron injury on Wodyetia bifurcata. Damage became visible about 7 months following application to the soil.
5475246 herbicides (general) Metsulfuron injury. Damage became visible about 7 months following application to the soil.
5475245 herbicides (general) Glyphosate injury on Phoenix sylvestris.
5475252 iron deficiency Severe Fe deficiency on on Caryota mitis.
5475561 iron deficiency Iron deficiency due to poor soil aeration caused by deep planting.
5475562 iron deficiency Iron deficiency due to poor soil aeration.
5475244 herbicides (general) Glyphosate injury on Phoenix roebelenii. Note that the palm has since grown out of the injury.
5475220 copper toxicity Foliar injury caused by a copper sulfate foliar spray on Acoelorrhaphe wrightii seedling.
5475221 copper toxicity Foliar injury on Acoelorrhaphe wrightii caused by a copper sulfate spray (right). Untreated leaf on the left.
5475563 coconut mite Aceria guerreronis Coconut mite damage on fruits of coconut.
5475311 high soluble salts Leaf tip necrosis caused by high soil soluble salts on Syagrus romanzoffiana seedling.
5475272 mites (Order Acari) Acari (Order) N/A Mite damage on Veitchia sp. seedling.
5475227 Fusarium wilt of queen and Mexican fan palms Fusarium oxysporum f. sp. palmarum A cross-section of a rachis illustrating the internal discoloration due to Fusarium wilt.
5475249 herbicides (general) Isoxaben plus oryzalin injury on Phoenix roebelenii.
5475248 herbicides (general) Oryzalin plus oxyfluorfen injury on Chamaedorea elegans.
5475325 thrips (Order Thysanoptera) Thysanoptera (Order) N/A Upper surface of leaf of Veitchia sp. damaged by thrips feeding.
5475327 water stress Collapsed and twisted trunk of water-stressed Roystonea regia.
5475305 powerline decline Powerline decline on queen palm showing chlorotic and necrotic leaf tips.
5475326 water stress Leaf tip necrosis caused by water stress in Geonoma sp.
5475324 thrips (Order Thysanoptera) Thysanoptera (Order) N/A Lower surface of Veitchia sp. leaf damaged by thrips feeding.
5475304 powerline decline Powerline decline of coconut. Note chlorotic and necrotic leaf tips.
5475329 wind Broken leaves in Bismarckia nobilis caused by high winds.
5475328 wind Tattered leaflets in Roystonea regia caused by high winds.
5475318 bitter leaf Ceratocystis paradoxa Queen palm trunk collapse due to Thielaviopsis trunk rot. Only a few young green leaves remain. Note the "stem bleeding" or oozing of plant liquid down the trunk from the point of collapse.
5475312 Sri Lanka weevil Myllocerus undatus Phoenix roebelenii leaf showing notching caused by Sri Lanka weevil.
5475308 West Indian cane weevil Metamasius hemipterus Feeding damage caused by larvae of Metamasius hemipterus on spindle palm.
5475310 West Indian cane weevil Metamasius hemipterus Close-up of leaf base of Phoenix canariensis infested with Metamasius hemipterus.
5475309 West Indian cane weevil Metamasius hemipterus Phoenix canariensis infested with Metamasius hemipterus. Note older living leaves hanging down against trunk.
5475307 royal palm bug Xylastodoris luteolus Severe damage caused by royal palm bug.
5475306 royal palm bug Xylastodoris luteolus Early damage caused by royal palm bug.
5475295 potassium deficiency Late stage potassium deficiency in coconut palm showing chlorotic, necrotic new leaves and tapered trunk. This palm died shortly after this photo was taken.
5475303 potassium deficiency Severely potassium-deficient Sabal palmetto.
5475302 potassium deficiency Potassium-deficient spindle palm showing increasing severity with leaf age.
5475301 potassium deficiency Potassium deficient older leaf of areca palm showing increasing severity towards the leaf tip.
5475300 potassium deficiency Potassium deficiency symptoms on older leaf of Chamaerops humilis. Note the translucent orange and necrotic spotting.
5475299 potassium deficiency Potassium deficiency symptoms on older leaves of fishtail palm.
5475298 potassium deficiency Potassium-deficient older leaves of pygmy date palm.
5475297 potassium deficiency Potassium-deficient older leaf of Livistona chinensis showing leaf discoloration and leaflet tip necrosis.
5475296 potassium deficiency Necrotic frizzled leaflets on older leaf of a potassium-deficient Dypsis cabadae.
5475294 potassium deficiency Potassium deficient older leaf of Dictyosperma album showing translucent yellow-orange spotting.
5475258 lightning Sudden crown collapse caused by lightning.
5475287 Pestalotiopsis leaf spot Pestalotiopsis palmarum Large, dark lesions have formed near or on the leaf base of all the rachides of this Phoenix roebelenii canopy. These lesions often continue to expand, and the fungus will infect the spear leaf and the apical meristem causing a bud and crown rot.
5475286 palm leaf skeletonizer Homaledra sabalella Frass tubes of palm leaf skeletonizer (Homaledra sabalella) on Latania lontaroides.
5475285 nitrogen deficiency Severe nitrogen deficiency in Veitchia sp. (far left). The palm on the right has died from chronic N deficiency.
5475284 nitrogen deficiency Nitrogen deficiency. Note the golden yellow petioles and rachides and light green colored leaflets.
5475271 manganese deficiency Severe Mn deficiency symptoms on Syagrus romanzoffiana with only necrotic petiole stubs emerging.
5475270 manganese deficiency Severe Mn deficiency symptoms on coconut.
5475269 manganese deficiency Manganese-deficient new leaf of Archontophoenix alexandrae. Note that symptoms are most severe towards the leaf base and least so towards the tip.
5475267 manganese deficiency Manganese deficiency symptoms on Phoenix roebelenii.
5475268 manganese deficiency Manganese deficiency on Roystonea regia. Note that frizzling is most severe towards the base of the leaves.
5475266 manganese deficiency Mangenese-deficient new leaf of Rhapis excelsa.
5475265 manganese deficiency Close-up of Mn-deficient leaf of Phoenix roebelenii showing longitudinal necrotic streaking.
5475264 manganese deficiency Close-up of leaflets of Mn-deficient Archontophoenix alexandrae leaf. Note the longitudinal necrotic streaking.
5475263 magnesium deficiency Magnesium-deficient older leaf of Livistona rotundifolia showing broad yellow band around entire leaf as well as a yellow band along margins of single leaf segments in upper left.
5475262 magnesium deficiency Older leaf of Phoenix canariensis showing Mg deficiency symptoms towards the leaf base and K deficiency symptoms towards the leaf tip.
5475261 magnesium deficiency Magnesium and potassium deficiency symptoms on Phoenix canariensis. The broad yellow-banded mid canopy leaves show Mg deficiency, while the oldest leaves show leaflet tip necrosis (K deficiency).
5475260 magnesium deficiency Magnesium deficiency symptoms. Note the broad yellow bands along the outer margins of the leaves, but distinctly green central portions of the leaves.
5475259 lightning Collapse of twelve trees of Veitchia mcdanielsii and Wodyetia bifurcata due to a single lightning strike.
5475257 lightning Trunk splitting in Phoenix canariensis caused by lightning.
5475254 iron deficiency Mild Fe deficiency symptoms on leaflets of new leaves (two upper leaflets) and symptom-free older leaves (two lower leaflets).
5475253 iron deficiency Severe Fe deficiency on queen palm seedling (left). Normal palm on right for comparision.
5475251 iron deficiency Iron-deficient Rhapis excelsa on left with healthy palms on right.
5475256 lightning Trunk bleeding caused by lightning.
5475235 spear leaf decay Gliocladium vermoesenii Pink spore mass of Gliocladium vermoeseni (Nalanthamala vermoeseni) on palm leaf base.
5475223 Fusarium Wilt of Canary Island Date Palm Fusarium oxysporum f.sp. canariensis Cross-section of a Phoenix canariensis rachis illustrating the internal discoloration due to fusarium wilt.
5475218 cold injury (low temperature) Wilting of living leaf tissue of coconut following a freeze.
5475217 cold injury (low temperature) Basal spear leaf rot caused by secondary bacteria and fungi following freeze damage to the base of the spear leaf.
5475216 cold injury (low temperature) Chilling injury on coconut showing the distribution of necrosis within and among leaves.
5475215 cold injury (low temperature) Chilling injury on Geonoma sp. showing foliar necrosis.
5475214 saddleback caterpillar Acharia stimulea Feeding damage caused by saddleback caterpillars.
5475212 boron deficiency Zigzag shaped leaflet tips ("hookleaf") in coconut is caused by a mild and temporary boron deficiency.
5475211 boron deficiency Crumpled ("accordion-leaf") young leaves caused by a chronic and severe boron deficiency. Note that the youngest leaf is emerging normally, indicating that this palm is recovering.
5475210 boron deficiency Multiple unopened spear leaves in Phoenix sylvestris caused by chronic boron deficiency.
5475209 boron deficiency Severe epinasty in Roystonea regia caused by chronic boron deficiency.
5475208 boron deficiency Trunk bending caused by boron deficiency.
5475207 boron deficiency Leaf truncation in coconut caused by periodic temporary boron deficiency. This pattern was the result of heavy rainfall events approximately every 10 days during the development of the leaf in the center.
5475206 boron deficiency Premature fruit drop in coconut caused by boron deficiency.
5475205 boron deficiency Crumpled new leaves ("accordion-leaf") on Heterospathe elata caused by severe boron deficiency.
5475204 boron deficiency Transverse puckering in queen palm, a symptom of mild boron deficiency.
5475203 boron deficiency Branching in queen palm caused by boron deficiency.
5475202 boron deficiency New leaves growing downward in caused by boron deficiency.
5475201 boron deficiency Leaf tip devoid of leaflets, a symptom of boron deficiency.
5475200 boron deficiency Inflorescence necrosis due to boron deficiency.
5475199 boron deficiency Corrugated leaf of queen palm caused by boron deficiency.
5475197 banana moth Opogona sacchari Damage caused by banana moth larvae on adult coconut palm.
5475196 banana moth Opogona sacchari Damage caused by banana moth larvae in Wodyetia bifurcata.
5475198 giant palm borer Dinapate wrightii Holes in trunk of Washingtonia filifera caused by Dinapate wrightii.
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
5447488 royal palm bug Xylastodoris luteolus Adults and nymphs on leaf
5454458 pinkstriped oakworm Anisota virginiensis
5454376 palm leaf skeletonizer Homaledra sabalella frass
5447464 thorn bug Umbonia crassicornis
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
2516018 lined Buprestis beetle Buprestis lineata Breeds in dead pines throughout eastern North America. Adults are easily distinguished by the longitudinal stripes on the elytra.Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516004 southern pine beetle Dendroctonus frontalis Dorsal view with male on the left and female on the right taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
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
5344009 shoebutton ardisia Ardisia elliptica
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
5440131 fungus Chlamydomyces spp. 12/12 light/dark at 27 C
5440130 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
5440128 fungus Chlamydomyces spp. 12/12 light/dark at 27 C Bottom of culture on Day 6
5440125 fungus Chlamydomyces spp. 12/12 light/dark at 27 C Top of culture on Day 2
5440129 fungus Chlamydomyces spp. 12/12 light/dark at 27 C
5440127 fungus Chlamydomyces spp. 12/12 light/dark at 27 C Top of culture on Day 4
5440124 fungus Chlamydomyces spp. 12/12 light/dark at 27 C Bottom of culture on Day 2
5440137 fungus Ulocladium spp. 12/12 light/dark at 27 C Bottom of culture on Day 8
5440136 fungus Ulocladium spp. 12/12 light/dark at 27 C Top of culture on Day 6
5440138 fungus Ulocladium spp. 12/12 light/dark at 27 C Top of culture on Day 8
5440134 fungus Ulocladium spp. 12/12 light/dark at 27 C Top of culture on Day 4
5440133 fungus Ulocladium spp. 12/12 light/dark at 27 C Bottom of culture on Day 4
5440135 fungus Ulocladium spp. 12/12 light/dark at 27 C Bottom of culture on Day 6
5440132 fungus Ulocladium spp. 12/12 light/dark at 27 C Top of culture on Day 2
5440107 Corynespora blight Corynespora spp. Top of plate, 8 days of growth in alternating 12 hours light/dark cycle, grown at 25C
5440106 Corynespora blight Corynespora spp. bottom 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
5440102 Corynespora blight Corynespora spp. bottom 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
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
5440167 Pythium root and stem rot Pythium aphanidermatum 12/12 light/dark at 27C Bottom 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
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
5440159 laurel wilt Raffaelea lauricola 12/12 light/dark at 27C Bottom of culture on Day 6
5440161 laurel wilt Raffaelea lauricola 12/12 light/dark at 27C Bottom of culture on Day 8
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
5440160 laurel wilt Raffaelea lauricola 12/12 light/dark at 27C Top of culture on Day 6
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
5440152 dollar spot Sclerotinia homoeocarpa 12/12 light/dark at 27 C Top of culture on Day 6
5440151 dollar spot Sclerotinia homoeocarpa 12/12 light/dark at 27 C Bottom of culture on Day 6
5440149 dollar spot Sclerotinia homoeocarpa 12/12 light/dark at 27 C Bottom of culture on Day 4
5440148 dollar spot Sclerotinia homoeocarpa 12/12 light/dark at 27 C Top of culture on Day 2
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
5440118 leaf and sheath spot Rhizoctonia zeae 12/12 light/dark at 27 C Bottom of culture on Day 4
5440116 leaf and sheath spot Rhizoctonia zeae 12/12 light/dark at 27 C Bottom 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
5440117 leaf and sheath spot Rhizoctonia zeae 12/12 light/dark at 27 C Top of culture on Day 2
5440115 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Top of culture on Day 8
5440112 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Bottom of culture on Day 6
5440111 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Top of culture on Day 4
5440110 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Bottom of culture on Day 4
5440113 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Top of culture on Day 6
5440109 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Top of culture on Day 2
5440108 Rhizoctonia damping-off, blight and rot Rhizoctonia solani 12/12 light/dark at 27 C Bottom of culture on Day 2
5440146 Botryosphaeria rots and cankers Botryosphaeria spp. 12/12 light/dark at 27 C Top of culture Day 8
5440145 Botryosphaeria rots and cankers Botryosphaeria spp. 12/12 light/dark at 27 C Bottom of culture on Day 8
5440144 Botryosphaeria rots and cankers Botryosphaeria spp. 12/12 light/dark at 27 C Top of culture on Day 6
5440143 Botryosphaeria rots and cankers Botryosphaeria spp. 12/12 light/dark at 27 C Bottom of culture on Day 6
5440142 Botryosphaeria rots and cankers Botryosphaeria spp. 12/12 light/dark at 27 C Top of culture on Day 4
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
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.
5438890 alligatorweed flea beetle Agasicles hygrophila Host: Alligator weed
5438888 alligatorweed flea beetle Agasicles hygrophila Host is alligator weed Left: male Right:female
5438891 alligatorweed flea beetle Agasicles hygrophila Host: Alligator weed Note cavity in the 5th abdominal sternite.
5438889 alligatorweed flea beetle Agasicles hygrophila Host: Alligator weed Left: male Right: female
5344015 air-potato Dioscorea bulbifera
0002134 tropical soda apple Solanum viarum pasture infested
5349038 carrotwood Cupaniopsis anacardioides
0002147 tortoise beetle Gratiana boliviana with feeding damage
1858027 bollworm Helicoverpa zea under bloom
5429843 palmetto weevil Rhynchophorus cruentatus
5429839 royal palm bug Xylastodoris luteolus
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
5349041 torpedograss Panicum repens
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
5344010 shoebutton ardisia Ardisia elliptica
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
5371575 tree termite Nasutitermes costalis
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
5349032 tungoil tree Vernicia fordii
4054012 tropical soda apple Solanum viarum
4387068 tropical soda apple Solanum viarum
2308002 parrot feather milfoil Myriophyllum aquaticum
5349036 paper-mulberry Broussonetia papyrifera
1879007 Chinese tallowtree Triadica sebifera
5344008 coral ardisia Ardisia crenata
5344035 waterlettuce Pistia stratiotes
5431830 yellowstriped armyworm Spodoptera ornithogalli
5431824 fall armyworm Spodoptera frugiperda
5431825 fall armyworm Spodoptera frugiperda
5431822 armyworm Spodoptera albula
5431828 garden armyworm Spodoptera latifascia
5431831 yellowstriped armyworm Spodoptera ornithogalli
5431833 armyworm Spodoptera dolichos
5431836 armyworm Spodoptera dolichos
5431846 garden armyworm Spodoptera latifascia
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
5429786 Botryosphaeria rots and cankers Botryosphaeria spp. woody ornamental sample with botryosphaeria growing from cut edges
5429785 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
5429777 bacterial black stalk Erwinia spp. Nutrient agar two-day-old culture, viewed from the top of the plate
5429776 bacterial black stalk Erwinia spp. Nutrient agar two-day-old culture, viewed from the bottom of the plate
1879005 Chinese tallowtree Triadica sebifera green leaves and unripened fruit
5349035 coral ardisia Ardisia crenata
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
5429767 Cylindrocladium root diseases Cylindrocladium spp. conidiophores and conidia stained with lactophenol blue
5429766 Cylindrocladium root diseases Cylindrocladium spp. conidiophores and conidia stained with lactophenol blue
4054001 tropical soda apple Solanum viarum
5349045 Brazilian peppertree Schinus terebinthifolius
5430185 camphor scale Pseudaonidia duplex on upperside of Virginia creeper leaf
5430186 camphor scale Pseudaonidia duplex heavy infestation on wax myrtle branches
5430188 camphor scale Pseudaonidia duplex adult female and nymph on orange fruit
5430199 camphor scale Pseudaonidia duplex
5430187 camphor scale Pseudaonidia duplex Two scale covers turned over to reveal orange scale bodies
5429794 laurel wilt Raffaelea lauricola 10-day-old culture on CSMA medium, grown at 25C with alternating light and dark, 71X
5429773 Pestalotia fungi Pestalotia spp. four-day-old culture grown on QPDA at 25C with alternating light and dark
5429775 Pestalotia fungi Pestalotia spp. eight-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
5429774 Pestalotia fungi Pestalotia spp. Four-day-old culture grown on QPDA at 25C with alternating light and dark, viewed from bottom of plate.
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
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
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
5344022 Brazilian peppertree Schinus terebinthifolius
5429778 bacterial black stalk Erwinia spp. MSM three-day-old culture, viewed from the bottom
5426746 Alternaria black molds / stem cankers Alternaria spp. top view of culture plate at two days
5426745 Alternaria black molds / stem cankers Alternaria spp. bottom view of plate at two 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).
5426749 Alternaria black molds / stem cankers Alternaria spp. top view of culture plate at 4 days
5426748 Alternaria black molds / stem cankers Alternaria spp. bottom 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
5429779 bacterial black stalk Erwinia spp. MSM three-day-old culture, viewed from the top of the plate. Note that blue MSM medium has turned red-orange (positive result for Erwinia spp.)
5429780 bacterial black stalk Erwinia spp. CVP culture showing pitting (convex cultures) that are significant for pectolytic Erwinia spp.
5429791 Botryosphaeria rots and cankers Botryosphaeria spp. dissecting microscope image of four-day-old culture
5429821 royal palm bug Xylastodoris luteolus Adult and nymphs
5344021 Brazilian peppertree Schinus terebinthifolius
5429782 Botryosphaeria rots and cankers Botryosphaeria spp. two-day-old culture on QPDA, grown at 25 C with alternating light and dark, viewed from the top of the plate
5429789 Botryosphaeria rots and cankers Botryosphaeria spp. four-day-old culture on QPDA, grown at 25 C with alternating light and dark, viewed from the top of the plate
5429788 Botryosphaeria rots and cankers Botryosphaeria spp. four-day-old culture on QPDA, grown at 25 C with alternating light and dark, viewed from the bottom of the plate
5429781 Botryosphaeria rots and cankers Botryosphaeria spp. two-day-old culture on QPDA, grown at 25 C with alternating light and dark, viewed from the bottom of the plate
5429783 Botryosphaeria rots and cankers Botryosphaeria spp. 11-day-old culture on QPDA, grown at 25 C with alternating light and dark, viewed from the bottom of the plate
5429819 redbanded thrips Selenothrips rubrocinctus Immatures and fecal spots.
5429820 redbanded thrips Selenothrips rubrocinctus
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
5426777 Mucor fungus Mucor spp. bottom view at 4 days, 25C
5426795 Pestalotia fungi Pestalotia spp.
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.
5426790 Pestalotia fungi Pestalotia spp. top view at 4 days, 25C
5426834 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 2 days.
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.
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.
5426833 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 2 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.
5426803 Rhizopus soft rots Rhizopus spp. The pathogen was incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). This is a top view at 4 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.
5426800 Rhizopus soft rots Rhizopus spp.  The pathogen was incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). This is a bottom view of the culture plate at 2 days.
5426802 Rhizopus soft rots Rhizopus spp. The pathogen was incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). This is a bottom view at 4 days.
5426793 Pestalotia fungi Pestalotia spp.
5426787 Pestalotia fungi Pestalotia spp. bottom view at 2 days
5426792 Pestalotia fungi Pestalotia spp. top view at 6 days, 25C
5426791 Pestalotia fungi Pestalotia spp. bottom view at 6 days, 25C
5426801 Rhizopus soft rots Rhizopus spp. The pathogen was incubated at 25 degrees C with alternating periods of light and dark (12hr. each per day). This is a top view of the culture plate at 2 days.
5426794 Pestalotia fungi Pestalotia spp.
5426772 Fusarium wilts, blights, rots and damping-off Fusarium spp. top view of culture plate at 4 days
5426774 Fusarium wilts, blights, rots and damping-off Fusarium spp. image taken after 2 days of growth on APDA at 25C
5426773 Fusarium wilts, blights, rots and damping-off Fusarium spp. bottom view of culture plate at 6 days
5426786 Mucor fungus Mucor spp. top view of culture plate at 6 days, 25C
5426779 Mucor fungus Mucor spp. bottom view of culture plate at 6 days, 25C
5426780 Mucor fungus Mucor spp. image was taken after 4 days of growth on QPDA at 25C, 40X magnification
5426778 Mucor fungus Mucor spp. top view of culture plate at 4 days, 25C
5426776 Mucor fungus Mucor spp. top view of culture plate at 2 days, 25C  
5426784 Mucor fungus Mucor spp. image taken with dissecting microscope
5426775 Mucor fungus Mucor spp. This is the bottom view of the culture plate at 2 days (25C).
5426771 Fusarium wilts, blights, rots and damping-off Fusarium spp. bottom view of culture plate at 4 days
5426812 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). This is a top view of the culture plate at 2 days.
5426808 black stem, stalk rot Thielaviopsis spp.
5426813 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). This is a bottom view of the culture plate at 4 days.
5426814 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). This is a top view of the culture plate at 4 days.
5426811 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).  This is a bottom view of the culture plate at 2 days.
5426809 black stem, stalk rot Thielaviopsis spp.
5426789 Pestalotia fungi Pestalotia spp. bottom view at 4 days, 25C
5426788 Pestalotia fungi Pestalotia spp. top view at 2 days, 25C
5426758 anthracnose Colletotrichum spp. top view at 6 days at 25C
5426768 Fusarium wilts, blights, rots and damping-off Fusarium spp. bottom view of culture plate at 2 days
5426769 Fusarium wilts, blights, rots and damping-off Fusarium spp. top view of culture plate at 6 days
5426757 anthracnose Colletotrichum spp. bottom view at 6 days at 25C
5426754 anthracnose Colletotrichum spp. top view at 4 days at 25C
5426755 anthracnose Colletotrichum spp. bottom view at 4 days at 25C
5426756 anthracnose Colletotrichum spp.
5426752 anthracnose Colletotrichum spp. bottom view at 2 days at 25C
5426753 anthracnose Colletotrichum spp. top view at 2 days at 25C
5426760 Fusarium root rot and wilt Fusarium oxysporum bottom view of culture plate at 2 days
5426766 Fusarium root rot and wilt Fusarium oxysporum image taken after 2 days of growth on APDA at 25C
5426765 Fusarium root rot and wilt Fusarium oxysporum top viewof culture plate  at 6 days
5426761 Fusarium root rot and wilt Fusarium oxysporum top view of culture plate at 2 days
5426770 Fusarium wilts, blights, rots and damping-off Fusarium spp. top view of culture plate at 2 days
5426762 Fusarium root rot and wilt Fusarium oxysporum bottom view of culture plate at 4 days
5426763 Fusarium root rot and wilt Fusarium oxysporum top view of culture plate at 4 days
5426764 Fusarium root rot and wilt Fusarium oxysporum bottom view of culture plate at 6 days
5344026 turkeyberry Solanum torvum
2308001 parrot feather milfoil Myriophyllum aquaticum
5349042 torpedograss Panicum repens
5349034 coral ardisia Ardisia crenata
1624028 hydrilla Hydrilla verticillata Discovered in the Crystal River in south Florida in 1960.
5349037 coco yam, wild taro Colocasia esculenta
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
2109007 basswood leafroller Pantographa limata Looking at the leaf you see that only the distal portion has been rolled.
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.
5349033 tungoil tree Vernicia fordii
2721066 bark beetles D. frontalis (left) compared to and Ips calligraphus (right)
2109009 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
2109010 basswood leafroller Pantographa limata About one-half the time there is no insect inside, only their frass.
2109008 basswood leafroller Pantographa limata Here is a leaf partially unrolled
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
5344007 coral ardisia Ardisia crenata
5425591 climbing fern Lygodium spp. rhizomes
5425589 climbing fern Lygodium spp. rhizomes
5425590 climbing fern Lygodium spp. rhizomes
5425588 climbing fern Lygodium spp. rhizomes
1546102 redheaded pine sawfly Neodiprion lecontei
5422033 Japanese climbing fern Lygodium japonicum
5421986 Japanese climbing fern Lygodium japonicum In May
5349039 Brazilian waterweed Egeria densa combination of Egeria densa and Egeria najas; predominantly Egeria densa
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
5371578 tree termite Nasutitermes costalis soldier mouth parts
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
5344025 turkeyberry Solanum torvum
5344020 skunk-vine Paederia foetida
5344023 skunk-vine Paederia foetida in flower
5344019 sacred bamboo Nandina domestica
0725079 American palm cixiid Myndus crudus Adult of Myndus crudus.
5371577 tree termite Nasutitermes costalis soldier
5371576 tree termite Nasutitermes costalis
0002008 Brazilian peppertree Schinus terebinthifolius dense stand of trees
5371581 tree termite Nasutitermes costalis worker
5371580 tree termite Nasutitermes costalis soldier mouth parts
5371579 tree termite Nasutitermes costalis soldier
5371582 tree termite Nasutitermes costalis
5349040 Brazilian waterweed Egeria densa
5349044 octopus tree Schefflera actinophylla
5349043 giant salvinia Salvinia molesta
1515017 gypsy moth Lymantria dispar laying eggs
1515018 gypsy moth Lymantria dispar laying eggs
5110018 whitefringed beetles Naupactus spp.
5135030 cycad aulacaspis scale Aulacaspis yasumatsui males and females on cycad pinna
5135031 cycad aulacaspis scale Aulacaspis yasumatsui 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
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
5135032 cycad aulacaspis scale Aulacaspis yasumatsui
5135029 cycad aulacaspis scale Aulacaspis yasumatsui females (large scales) and males (elongate fluted scales) as seen on cycad host plants
5110010 southern armyworm Spodoptera eridania
5110012 lesser cornstalk borer Elasmopalpus lignosellus
5110008 bollworm Helicoverpa zea
5110014 bollworm Helicoverpa zea
5110005 stink bugs
5110007 fall armyworm Spodoptera frugiperda
5110009 fall armyworm Spodoptera frugiperda
5110017 western spotted cucumber beetle Diabrotica undecimpunctata undecimpunctata southern corn rootworm adult
5110013 rednecked peanutworm Stegasta bosqueella
5110004 twospotted spider mite Tetranychus urticae
5110015 fall armyworm Spodoptera frugiperda
5110006 velvetbean caterpillar Anticarsia gemmatalis Dark phase of caterpillar
5110019 click beetles Conoderus spp.
0725064 palm lethal yellowing Candidatus Phytoplasma palmae PLY Early stage symptoms of palm lethal yellowing phytoplasma in Phoenix dactylifera cv. Medjool.
5124099 lobate lac scale Paratachardina pseudolobata mature females with smaller second instars
5124096 lobate lac scale Paratachardina pseudolobata three first instar crawler nymphs and one empty exuvia
5124098 lobate lac scale Paratachardina pseudolobata first instars (little red elongate oval forms), one early second instar (looks like little dog discuit and is to the right of center) and mature females
5125001 lobate lac scale Paratachardina pseudolobata Mature females with first and second instars
5124100 lobate lac scale Paratachardina pseudolobata sooty-mold associated with lobate lac scale
5125002 lobate lac scale Paratachardina pseudolobata mature females with first and secon instars
5124092 lobate lac scale Paratachardina pseudolobata infestation of branch
5124093 lobate lac scale Paratachardina pseudolobata four first instar crawler nymphs
5124095 lobate lac scale Paratachardina pseudolobata first instar crawler nymph
5124094 lobate lac scale Paratachardina pseudolobata close-up of first instar crawler nymph
5104061 Mexican bromeliad weevil Metamasius callizona
5025043 small hive beetle Aethina tumida Small hive beetle larva preparing to pupate in the soil.
5025041 small hive beetle Aethina tumida Adult honey bees guarding a small hive beetle adult.
5025047 honey bee Apis mellifera Adult honey bee removing bee prepupa after small hive beetle invasion; June, 2005
5025044 small hive beetle Aethina tumida Small hive beetle larvae on a comb of honey; 1 September, 2004
5025046 small hive beetle Aethina tumida 2003; Grahamstown, South Africa
5025042 small hive beetle Aethina tumida Adult small hive beetle on frame of honey.
5025045 small hive beetle Aethina tumida Small hive beetle larvae in honey bee feeder; 1 September, 2004
5025048 small hive beetle Aethina tumida dorsal and ventral views; Grahamstown, South Africa; 2003
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.
1277050 west indian powderpost drywood termite Cryptotermes brevis Castes (reproductive, soldiers, and pseudergates - immature reproductives)
1277051 west indian powderpost drywood termite Cryptotermes brevis Alate (reproductive)
1277054 west indian powderpost drywood termite Cryptotermes brevis Damage to a wooden door
1277056 west indian powderpost drywood termite Cryptotermes brevis Multiple castes
1277052 west indian powderpost drywood termite Cryptotermes brevis Wing
1277053 west indian powderpost drywood termite Cryptotermes brevis Soldier (antennae removed)
1277055 west indian powderpost drywood termite Cryptotermes brevis Pellets
2516011 weevil Cossonus corticola This small, black weevil is a common associate of pine bark beetles. It is found under the bark in large numbers at about the time the bark-beetle brood matures. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516005 bark beetle Hylastes salebrosus Hylastes salebrosus in a phloem-feeding beetle that breeds in roots and stumps of pines. Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516014 hister beetle Platysoma parallelus One of the histerid beetles that prey on other insects found under the bark Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516017 red-legged buprestis Buprestis rufipes It breeds in a wide variety of hardwoods throughout the eastern United States from Pennsylvania south to Texas. It is a bright metallic green with characteristic yellow stripes and bands. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516013 parasitic flat bark beetle Catogenus rufus Larvae are ectoparasites on pupae of wood-boring Coleoptera. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516010 wedge-shaped beetle Hesperobaenus rufipes A monotomid beetle that probably feeds on fungi under the bark. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516021 sixspined ips Ips calligraphus Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516001 black turpentine beetle Dendroctonus terebrans Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516002 black turpentine beetle Dendroctonus terebrans Dorsal view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516015 metalic wood-boring beetle Buprestis consularis Buprestid that breeds in dead pines in the Southeast. It is recognized by the 3 or 4 orange-yellow broken transverse bands on black elytra.Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516020 ambrosia beetles Xyleborus spp. Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516016 turpentine borer Buprestis apricans This buprestid breeds in dry scars of living pines throughout the South. It is recognized by the uniform dorsal coloration, somewhat like an apricot. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516012 darkling beetle Corticeus parallelus One of the predatory tenebrionids. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516006 bark beetle Hylastes porculus Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516003 southern pine beetle Dendroctonus frontalis Side view taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516007 cylindrical bark beetles Lasconotus pusillus One of the colydiid beetles that prey on bark beetles and other insects.Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516019 ambrosia beetle Myoplatypus flavicornis Dorsal view of male taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516009 comb-clawed beetle Lobopoda erythrocnemis The inset in this view of Hymenorus sp. shows an enlarged claw and illustrates why this group has the common name comb-clawed beetles. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
2516008 comb-clawed beetle Lobopoda erythrocnemis One of the comb-clawed beetles. Formerly in the family Alleculidae, these beetles are now a subfamily in Tenebrionidae. Taken using an Auto-Montage digital microscopy system.© 2002, 2003 by the University of Florida and may be freely used for educational purposes as long as credit is given to the University of Florida and, if space permits, the photographer. Any commercial use requires written permission of the Chairman, Department of Entomology and Nematology, University of Florida, Gainesville, Florida 32611-0620.
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
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.
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)
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
0795045 whitemarked tussock moth Orgyia leucostigma moth laying her eggs
0795044 whitemarked tussock moth Orgyia leucostigma froth-covered egg mass
0284087 redheaded pine sawfly Neodiprion lecontei newly enclosed
0284086 redheaded pine sawfly Neodiprion lecontei cluster
0284088 redheaded pine sawfly Neodiprion lecontei second instars

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