| 5491404 |
Cynipid gall wasp |
|
|
| 5392770 |
Asian longhorned beetle |
Anoplophora glabripennis |
exit sites |
| 5476037 |
hickory bullet gall midge |
Caryomyia tubicola |
Leaves of a species of Hickory with bullet or tube galls caused by the midge, Caryomyia tubicola. |
| 5476038 |
hickory bullet gall midge |
Caryomyia tubicola |
Leaves of a species of Hickory with bullet or tube galls caused by the midge, Caryomyia tubicola. |
| 5476039 |
hickory bullet gall midge |
Caryomyia tubicola |
Two bullet or tube galls caused by the midge, Caryomyia tubicola protruding from the lower surface of a hickory leaf. One tube has been removed. |
| 5476040 |
hickory bullet gall midge |
Caryomyia tubicola |
View of the top surface of a hickory leaf where three bullet or tube galls caused by the midge, Caryomyia tubicola, are attached. |
| 5476041 |
hickory bullet gall midge |
Caryomyia tubicola |
Areas in the lower leaf surface after three bullet or tube galls caused by the midge, Caryomyia tubicola were removed from the lower surface of a hickory leaf. |
| 5476042 |
hickory bullet gall midge |
Caryomyia tubicola |
Two bullet or tube galls caused by the midge, Caryomyia tubicola, removed from the lower surface of a hickory leaf. |
| 5476026 |
lace bug |
Corythucha associata |
Bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476024 |
lace bug |
Corythucha associata |
Close-up of the top surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476025 |
lace bug |
Corythucha associata |
Bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476027 |
lace bug |
Corythucha associata |
Close-up of the bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata.
|
| 5476023 |
lace bug |
Corythucha associata |
Top surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata.
|
| 5458644 |
snow and ice damage (snow load) |
|
Heavy snow from January 2011 storm. |
| 5458351 |
balsam woolly adelgid |
Adelges piceae |
Damage in the form of swollen, deformed branches. |
| 5395299 |
unknown scale |
|
A type of scale infects this atlas cedar. |
| 5427659 |
spruce spider mite |
Oligonychus ununguis |
|
| 5427660 |
spruce spider mite |
Oligonychus ununguis |
|
| 5427669 |
honeylocust spider mite |
Platytetranychus multidigituli |
|
| 5395250 |
Crimson erineum mite |
Aceria elongatus |
|
| 5427648 |
bacterial leaf scorch |
Xylella fastidiosa |
|
| 1223127 |
pecan serpentine leafminer |
Stigmella judlandifoliella |
|
| 1223121 |
pecan serpentine leafminer |
Stigmella judlandifoliella |
|
| 1223124 |
pecan serpentine leafminer |
Stigmella judlandifoliella |
|
| 1223126 |
pecan serpentine leafminer |
Stigmella judlandifoliella |
|
| 1223136 |
pecan weevil |
Curculio caryae |
|
| 1223117 |
stink bugs |
|
|
| 1223116 |
stink bugs |
|
|
| 1223115 |
stink bugs |
|
|
| 1223011 |
hickory shoot curculio |
Conotrachelus aratus |
|
| 1223009 |
whitefringed beetles |
Naupactus spp. |
|
| 1223176 |
hickory shuckworm |
Cydia caryana |
|
| 1540931 |
lesser cornstalk borer |
Elasmopalpus lignosellus |
|
| 1540866 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540869 |
cypress twig gall midge |
Taxodiomyia cupressiananassa |
|
| 1540885 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540886 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540888 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540889 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540890 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540891 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540901 |
Eriophyid mite |
|
|
| 1540837 |
hackberry nipplegall maker |
Pachypsylla celtidismamma |
|
| 1540838 |
hackberry nipplegall maker |
Pachypsylla celtidismamma |
|
| 1540843 |
hackberry nipplegall maker |
Pachypsylla celtidismamma |
|
| 1540846 |
hickory gall phylloxera |
Phylloxera caryaecaulis |
|
| 1540847 |
hickory gall phylloxera |
Phylloxera caryaecaulis |
|
| 1540848 |
hickory gall phylloxera |
Phylloxera caryaecaulis |
|
| 1540852 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540857 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540858 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540865 |
oak phylloxerids |
Phylloxera spp. |
|
| 1540765 |
ash midribgall midge |
Contarinia canadensis |
|
| 1540774 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540775 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540778 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540780 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540781 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540782 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540783 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540784 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540785 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540787 |
petiolegall psyllid |
Pachypsylla venusta |
|
| 1540836 |
hackberry nipplegall maker |
Pachypsylla celtidismamma |
|
| 1540744 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540746 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540748 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540750 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540752 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540753 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540754 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540755 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540758 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540759 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540760 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 1540761 |
Cynipid gall wasp |
|
|
| 1540762 |
Cynipid gall wasp |
|
|
| 1540712 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540713 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540717 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540718 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 5385369 |
thrips |
Holopothrips tabebuia |
|
| 5385370 |
thrips |
Holopothrips tabebuia |
|
| 5385371 |
thrips |
Holopothrips tabebuia |
|
| 5385372 |
thrips |
Holopothrips tabebuia |
|
| 5385373 |
thrips |
Holopothrips tabebuia |
|
| 5385374 |
thrips |
Holopothrips tabebuia |
|
| 5385375 |
thrips |
Holopothrips tabebuia |
|
| 5385376 |
thrips |
Holopothrips tabebuia |
|
| 5385377 |
thrips |
Holopothrips tabebuia |
|
| 5385174 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385175 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385176 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385177 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385178 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385179 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385275 |
psylla |
Trioza spp. |
|
| 5385168 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385169 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385170 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 5385171 |
woolly apple aphid |
Eriosoma lanigerum |
|
| 1223012 |
hickory shoot curculio |
Conotrachelus aratus |
|
| 5388236 |
Eriophyid mite |
|
Eriophyid mites infect eastern white pine. |
| 5388235 |
Eriophyid mite |
|
Eriophyid mites are on this eastern white pine. |
| 5410754 |
mite |
Phytoptus avellanae |
|
| 5410755 |
mite |
Phytoptus avellanae |
|
| 5410715 |
field maple bark gall mite |
Aceria heteronyx |
|
| 5422220 |
walnut twig beetle |
Pityophthorus juglandis |
Adult walnut twig beetle tunnel and surrounding canker produced by Geosmithia in southern California walnut. |
| 5422267 |
European elm flea weevil |
Orchestes alni |
Shothole symptoms produced by adult feeding |
| 5408850 |
pear psyllid |
Cacopsylla chinensis |
Damages on leaves caused by pear psylla |
| 1549592 |
jumping oak gall |
Neuroterus saltatorius |
|
| 1549596 |
jumping oak gall |
Neuroterus saltatorius |
|
| 1549814 |
dogwood twig borer |
Oberea tripunctata |
|
| 1549838 |
dogwood twig borer |
Oberea tripunctata |
|
| 1541516 |
flea beetle |
Altica ignita |
|
| 1540709 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540710 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540711 |
elm cockscombgall aphid |
Colopha ulmicola |
|
| 1540518 |
yellow poplar weevil |
Odontopus calceatus |
larval mine and adult |
| 1541541 |
Knab's leaf beetle |
Chrysomela knabi |
|
| 1541227 |
locust borer |
Megacyllene robiniae |
|
| 1541200 |
locust borer |
Megacyllene robiniae |
|
| 1541201 |
locust borer |
Megacyllene robiniae |
|
| 1541202 |
locust borer |
Megacyllene robiniae |
|
| 1541199 |
locust borer |
Megacyllene robiniae |
|
| 1543198 |
pine sawyer beetle |
Monochamus carolinensis |
|
| 1543674 |
boxwood leafminer |
Monarthropalpus flavus |
|
| 1543678 |
boxwood leafminer |
Monarthropalpus flavus |
|
| 1543491 |
oak lace bug |
Corythucha arcuata |
|
| 1543059 |
locust leafminer |
Odontota dorsalis |
|
| 1543041 |
locust leafminer |
Odontota dorsalis |
|
| 1549843 |
dogwood twig borer |
Oberea tripunctata |
|
| 5410780 |
beech bark beetle |
Taphrorychus bicolor |
|
| 5410789 |
ash weevil |
Stereonychus fraxini |
|
| 5410792 |
ash weevil |
Stereonychus fraxini |
|
| 5410744 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 5410748 |
Asian chestnut gall wasp |
Dryocosmus kuriphilus |
|
| 5195058 |
palm mealybug |
Palmicultor palmarum |
|
| 5198025 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198026 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198032 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198033 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198034 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198028 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198029 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198030 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5198031 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5389766 |
elm flea beetle |
Altica ulmi |
larve on elm leaf |
| 5198027 |
Japanese zelkova eriophyid mite |
Aceria zelkoviana |
|
| 5364411 |
powdery mildew |
Podosphaera leucotricha |
"Russeting" of a pear fruit caused by infection with powdery mildew. |
| 1523057 |
honeylocust plant bug |
Diaphnocoris chlorionis |
|
| 5392783 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5392760 |
Asian longhorned beetle |
Anoplophora glabripennis |
egg and exit sites |
| 5389772 |
maple leafcutter |
Paraclemensia acerifoliella |
cases on damaged sugar maple leaf |
| 5389773 |
maple leafcutter |
Paraclemensia acerifoliella |
|
| 5389754 |
birch leaffolder |
Ancylis discigerana |
folded leaves |
| 5389755 |
birch leaffolder |
Ancylis discigerana |
folded + opened leaf |
| 5389760 |
birch skeletonizer |
Bucculatrix canadensisella |
damage + larvae + molting webs |
| 5389761 |
birch skeletonizer |
Bucculatrix canadensisella |
damage by both insects |
| 0718021 |
oak leafminers |
Cameraria spp. |
|
| 5378169 |
orange spruce needleminer |
Coleotechnites piceaella |
|
| 5389794 |
planting |
|
Root bound tree that was planted too deeply |
| 5385951 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385955 |
light brown apple moth |
Epiphyas postvittana |
|
| 5385956 |
light brown apple moth |
Epiphyas postvittana |
|
| 5382301 |
beech erineum mite |
Acalitus fagerinea |
|
| 5382302 |
beech erineum mite |
Acalitus fagerinea |
|
| 5335021 |
ozone |
|
|
| 5335027 |
Leptographium root disease |
Leptographium procerum |
pales weevil chambers and black discoloration characteristic of L. procerum |
| 5336020 |
chemicals |
|
Flouride injury |
| 1626017 |
spruce spider mite |
Oligonychus ununguis |
Spruce mites are most active in cool weather during spring and fall. |
| 5382300 |
bagworm |
Thyridopteryx ephemeraeformis |
Gall caused but constriction around the silk attachment point of the bagworm |
| 5382319 |
horned oak gall |
Callirhytis cornigera |
|
| 5382333 |
spruce spider mite |
Oligonychus ununguis |
|
| 5334015 |
herbicides (general) |
|
growth regulator injury |
| 5334016 |
drainage |
|
injury from poor drainage |
| 1263029 |
eucalyptus weevil |
Gonipterus scutellatus |
Adult damage |
| 1263010 |
citrus longhorned beetle |
Anoplophora chinensis |
|
| 5359734 |
Dutch elm disease |
Ophiostoma ulmi |
Portion of an elm tree suffering from Dutch Elm Disease, with bark beetle galleries underneath the bark. |
| 0718027 |
spruce spider mite |
Oligonychus ununguis |
|
| 1510055 |
locust leafminer |
Odontota dorsalis |
Locust leaf miner damage closeup |
