| 2183047 |
smaller European elm bark beetle |
Scolytus multistriatus |
|
| 5025054 |
red oak borer |
Enaphalodes rufulus |
Red oak borer adult emergence holes on a northern red oak, Quercus rubra L., in the Ozark National Forest, Arkansas. |
| 5025063 |
red oak borer |
Enaphalodes rufulus |
Red oak borer frass at the base of a northern red oak, Quercus rubra L., in the Ozark National Forest, Arkansas |
| 5025062 |
red oak borer |
Enaphalodes rufulus |
Red oak borer frass at the base of a northern red oak, Quercus rubra L., in the Ozark National Forest, Arkansas. |
| 5131071 |
bark beetles |
|
frass |
| 2121012 |
ambrosia beetle |
Xyleborinus alni |
Head |
| 2121024 |
camphor shot borer |
Xylosandrus mutilatus |
Head |
| 5378529 |
acorn weevil |
Curculio glandium |
Frass in acorn from weevil larva. |
| 5302066 |
bronze birch borer |
Agrilus anxius |
Exit hole (D-shaped, typical of Agrilus spp.) |
| 2120094 |
ambrosia beetle |
Euwallacea validus |
declivity |
| 2121022 |
camphor shot borer |
Xylosandrus mutilatus |
Declivity |
| 5016052 |
emerald ash borer |
Agrilus planipennis |
emergence hole |
| 5026014 |
smaller European elm bark beetle |
Scolytus multistriatus |
emergence holes |
| 2168028 |
Stag beetle |
Lucanus cervus |
Tortrix viridana, Lucanus cervus and flies (Diptera) feeding on tree exudates, also Lymantria dispar caterpillars |
| 5433308 |
acorn and nut weevils |
Curculio spp. |
Intercepted on Carya from USA by T. Brakney at Savannah International Airport Plant Protection and Quarantine |
| 5433309 |
acorn and nut weevils |
Curculio spp. |
Intercepted on Carya from USA by T. Brakney at Savannah International Airport Plant Protection and Quarantine |
| 5433310 |
acorn and nut weevils |
Curculio spp. |
Intercepted on Castanea crenata from Korea by C. Cardona at Atlanta International Airport Custom and Border Protection |
| 5449430 |
black twig borer |
Xylosandrus compactus |
|
| 5449431 |
black twig borer |
Xylosandrus compactus |
|
| 1241012 |
emerald ash borer |
Agrilus planipennis |
|
| 5454337 |
acorn and nut weevils |
Curculio spp. |
Weevil larva
Host: Quercus coccinea |
| 5454338 |
acorn and nut weevils |
Curculio spp. |
Weevil larva
Host: Quercus coccinea |
| 5454339 |
acorn and nut weevils |
Curculio spp. |
Weevil larva
Host: Quercus coccinea |
| 5449401 |
red oak borer |
Enaphalodes rufulus |
Red oak borer larval galleries in northern red oak. |
| 5449377 |
emerald ash borer |
Agrilus planipennis |
The eggs of emerald ash borer are laid on ash trees in bark crevices or between bark layers. The eggs are white when first laid, but soon turn an amber color. |
| 5449378 |
emerald ash borer |
Agrilus planipennis |
Neonate larva of emerald ash borer after hatching from its egg in the laboratory. The dime is for scale. |
| 5449380 |
emerald ash borer |
Agrilus planipennis |
Emerald ash borer adult feeding on an ash leaf. |
| 5449381 |
emerald ash borer |
Agrilus planipennis |
Eggs of emerald ash borer are ~1mm in diamater and amber in color. Females lay their eggs on ash trees in bark crevices and between layers of bark. To find eggs in the field, we use a sharp knife to separated bark layers, exposing the eggs, |
| 5449382 |
emerald ash borer |
Agrilus planipennis |
Mature fourth-instar larvae or "J-larvae" of emerald ash borer (EAB) in pupation cells in the outer sapwood of an ash tree. For EAB with a one-year life cycle, J-larvae are found in fall, winter, and early in the outer sapwood or outer bark. |
| 1241004 |
emerald ash borer |
Agrilus planipennis |
suckering |
| 1238071 |
acorn and nut weevils |
Curculio spp. |
acorn weevil and gall wasp on red oak. Greenville, Sc. |
| 2199082 |
redbay ambrosia beetle |
Xyleborus glabratus |
Sawdust tubes produced by ambrosia beetles on a dead redbay. Multiple species of ambrosia beetles attack redbays killed by Xyleborus glabratus and its associated fungus. |
| 0010160 |
southern pine beetle |
Dendroctonus frontalis |
newly killed stand (2001) with ongoing salvage before clearcut |
| 1262004 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 1262005 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 1262006 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 1262001 |
Asian longhorned beetle |
Anoplophora glabripennis |
Male |
| 1262002 |
Asian longhorned beetle |
Anoplophora glabripennis |
female |
| 1262003 |
Asian longhorned beetle |
Anoplophora glabripennis |
form nobilis |
| 1231186 |
large elm beetle |
Scolytus scolytus |
|
| 1231188 |
European oak bark beetle |
Scolytus intricatus |
|
| 1231189 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 1231187 |
European oak bark beetle |
Scolytus intricatus |
|
| 1231208 |
bark beetle |
Ernoporicus fagi |
|
| 1231198 |
bark beetle |
Hylesinus wachtli orni |
|
| 1231199 |
ash bark beetle |
Hylesinus varius |
|
| 1231200 |
ash bark beetle |
Hylesinus varius |
|
| 1231196 |
larch elm bark beetle |
Hylesinus crenatus |
|
| 1231209 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 1231183 |
large elm beetle |
Scolytus scolytus |
|
| 2154043 |
bamboo borer |
Chlorophorus annularis |
dorsal view |
| 2154045 |
Chinese longhorned beetle |
Hesperophanes campestris |
dorsal view |
| 2154046 |
Chinese longhorned beetle |
Hesperophanes campestris |
ventral view |
| 0010161 |
southern pine beetle |
Dendroctonus frontalis |
plantations on the hillsides killed during 2000-2001 |
| 1262008 |
Asian longhorned beetle |
Anoplophora glabripennis |
infested poplar in Ningxia, China |
| 2105017 |
ash bark beetle |
Hylesinus varius |
The galleries on the lying branches, Ilirska Bistrica, Slovenia 2003 |
| 5016056 |
emerald ash borer |
Agrilus planipennis |
|
| 2168075 |
common cockchafer |
Melolontha melolontha |
May 2005 |
| 2105015 |
ash bark beetle |
Hylesinus varius |
Winter gallery on the bark called "rose of ash", Ilirska Bistrica, Slovenia, September 2000 |
| 5046013 |
red oak borer |
Enaphalodes rufulus |
Attack on bole |
| 2199088 |
redbay ambrosia beetle |
Xyleborus glabratus |
Redbay bark removed to show stain (caused by an Ophiostoma sp. fungus) extending from Xyleborus glabratus entrance holes into the sapwood. |
| 2103012 |
great capricorn beetle |
Cerambyx cerdo |
Shown with galleries. Bražice, Slovenia, May 2003 |
| 2103015 |
leaf beetle |
|
Slovenj Gradec, Slovenia, July 2002. |
| 2103017 |
snout beetles or weevils |
|
Šmarna gora, Slovenia, May 2004. |
| 2101032 |
black stem borer |
Xylosandrus germanus |
emerging from tree |
| 2101027 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 2167094 |
common cockchafer |
Melolontha melolontha |
May 2003 |
| 2101002 |
beech bark beetle |
Taphrorychus bicolor |
|
| 2101003 |
beech bark beetle |
Taphrorychus bicolor |
|
| 5434446 |
oak flea beetle |
Altica quercetorum |
|
| 5434447 |
oak flea beetle |
Altica quercetorum |
on oak |
| 2100088 |
pinhole borer |
Platypus cylindrus |
|
| 2100097 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 2168083 |
solider beetle |
Cantharis fusca |
|
| 2100098 |
birch bark beetle |
Scolytus ratzeburgi |
vertically aligned holes on the bark |
| 2168082 |
hazel leaf-roller |
Byctiscus betulae |
|
| 5432190 |
goldspotted oak borer |
Agrilus coxalis auroguttatus |
Agrilus auroguttatus adults feeding on oak foliage |
| 5430397 |
ash bark beetles |
Hylesinus spp. |
Host: Ash |
| 5430396 |
ash bark beetles |
Hylesinus spp. |
Host: Ash |
| 5432337 |
goldspotted oak borer |
Agrilus coxalis auroguttatus |
Goldspotted Oak Borer eggs laid on filter paper in quarantine |
| 5432189 |
goldspotted oak borer |
Agrilus coxalis auroguttatus |
Goldspotted oak borer, Agrilus auroguttatus, adult collected in San Diego County 2010 |
| 5432193 |
goldspotted oak borer |
Agrilus coxalis auroguttatus |
Tree mortality in San Diego Co., California from Agrilus auroguttatus infestation |
| 5431698 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5431700 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5431704 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5431705 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5431708 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5431706 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 2100099 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 5430395 |
ash bark beetles |
Hylesinus spp. |
Host:Ash |
| 5430444 |
ash bark beetles |
Hylesinus spp. |
Host:Ash |
| 5430445 |
ash bark beetles |
Hylesinus spp. |
Host:Ash |
| 5430446 |
ash bark beetles |
Hylesinus spp. |
host:Ash |
| 5428797 |
emerald ash borer |
Agrilus planipennis |
|
| 5428799 |
emerald ash borer |
Agrilus planipennis |
|
| 5428800 |
emerald ash borer |
Agrilus planipennis |
|
| 5428802 |
emerald ash borer |
Agrilus planipennis |
|
| 5428804 |
emerald ash borer |
Agrilus planipennis |
|
| 5428805 |
emerald ash borer |
Agrilus planipennis |
|
| 5428787 |
emerald ash borer |
Agrilus planipennis |
Adult EAB emerging at first known infestation in NY. |
| 5428793 |
emerald ash borer |
Agrilus planipennis |
|
| 5428794 |
emerald ash borer |
Agrilus planipennis |
|
| 5428795 |
emerald ash borer |
Agrilus planipennis |
|
| 5428796 |
emerald ash borer |
Agrilus planipennis |
|
| 5430443 |
ash bark beetles |
Hylesinus spp. |
|
| 5430442 |
ash bark beetles |
Hylesinus spp. |
|
| 2100096 |
European oak bark beetle |
Scolytus intricatus |
debarked infested tree |
| 1460077 |
emerald ash borer |
Agrilus planipennis |
Sept 24, 2002 |
| 1231057 |
metalic wood-boring beetle |
Agrilus populneus |
|
| 2131035 |
banded ash borer |
Neoclytus caprea |
|
| 1231056 |
metalic wood-boring beetle |
Agrilus populneus |
|
| 1231043 |
metalic wood-boring beetle |
Lamprodila decipiens |
|
| 0007064 |
southern pine beetle |
Dendroctonus frontalis |
|
| 1124042 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 2103013 |
great capricorn beetle |
Cerambyx cerdo |
Brežice, Slovenia, May 2003 |
| 9009080 |
emerald ash borer |
Agrilus planipennis |
Trunk injection - the wedgle is a syringe-like applicator, used here for injection of imidacloprid (Pointer) to control emerald ash borer. |
| 1124039 |
cottonwood borer |
Plectrodera scalator |
|
| 1231136 |
long-horned beetle |
Isotomus speciosus |
|
| 2109038 |
redbay ambrosia beetle |
Xyleborus glabratus |
|
| 2109039 |
redbay ambrosia beetle |
Xyleborus glabratus |
Ambrosia galleries |
| 2110020 |
redbay ambrosia beetle |
Xyleborus glabratus |
frass tubes |
| 2110016 |
redbay ambrosia beetle |
Xyleborus glabratus |
frass tubes |
| 2109095 |
granulate ambrosia beetle |
Xylosandrus crassiusculus |
|
| 2110017 |
redbay ambrosia beetle |
Xyleborus glabratus |
frass tubes |
| 2110019 |
redbay ambrosia beetle |
Xyleborus glabratus |
frass tubes; |
| 1231040 |
peach capnodis |
Capnodis tenebrionis |
|
| 0010159 |
southern pine beetle |
Dendroctonus frontalis |
pitch out |
| 1231099 |
long-horned beetle |
Hesperophanes griseus |
|
| 2105059 |
banded alder borer |
Rosalia funebris |
|
| 2199081 |
redbay ambrosia beetle |
Xyleborus glabratus |
Sawdust tube produced by an ambrosia beetle on a dead redbay. Multiple species of ambrosia beetles attack redbays killed by Xyleborus glabratus and its associated fungus. |
| 5411462 |
redbay ambrosia beetle |
Xyleborus glabratus |
Eggs of the "redbay ambrosia beetle", Xyleborus glabratus, found in galleries of redbay, Persea borbonia. |
| 5411464 |
redbay ambrosia beetle |
Xyleborus glabratus |
Larva of Xyleborus glabratus removed from Persea borbonia floating in 75% isopropyl alcohol. |
| 5411465 |
redbay ambrosia beetle |
Xyleborus glabratus |
Larva of Xyleborus glabratus removed from Persea borbonia floating in 75% isopropyl alcohol. |
| 5411463 |
redbay ambrosia beetle |
Xyleborus glabratus |
Eggs of the "redbay ambrosia beetle", Xyleborus glabratus, found in galleries of redbay, Persea borbonia. |
| 5423792 |
brown prionid |
Orthosoma brunneum |
|
| 5423793 |
brown prionid |
Orthosoma brunneum |
|
| 5423794 |
brown prionid |
Orthosoma brunneum |
|
| 5423807 |
pilose checkered beetle |
Chariessa pilosa |
|
| 5411458 |
long-horned beetle |
Xylotrechus rufilius |
|
| 5411459 |
long-horned beetle |
Xylotrechus rufilius |
|
| 5411460 |
gray tiger longicorn |
Xylotrechus rusticus |
|
| 5411461 |
gray tiger longicorn |
Xylotrechus rusticus |
|
| 5016057 |
emerald ash borer |
Agrilus planipennis |
Gelleries |
| 5016063 |
emerald ash borer |
Agrilus planipennis |
uropygi on tip of larval abdomen |
| 5406087 |
walnut twig beetle |
Pityophthorus juglandis |
Branch cankers that have developed around twig beetle galleries. Associated with Thousand cankers disease. |
| 5410781 |
beech bark beetle |
Taphrorychus bicolor |
|
| 5252019 |
smaller European elm bark beetle |
Scolytus multistriatus |
Galleries of the smaller European elm bark beetle in American elm |
| 5252021 |
smaller European elm bark beetle |
Scolytus multistriatus |
Gallery of Scolytus multistriatus in American elm. |
| 9009048 |
emerald ash borer |
Agrilus planipennis |
Trunk injection - mauget capsules are used to inject nutrients or pesticides into cambium layer for uptake by the tree. Application for emerald ash borer control in this photo. These are the original mauget capsules. |
| 5371385 |
leaf beetle |
Cryptocephalus coryli |
|
| 5371068 |
oak roller weevil |
Attelabus nitens |
|
| 5377685 |
birch leaf-roller |
Deporaus betulae |
|
| 5378205 |
European spruce bark beetle |
Ips typographus |
|
| 5378264 |
European spruce bark beetle |
Ips typographus |
|
| 5378265 |
European spruce bark beetle |
Ips typographus |
|
| 5378266 |
European spruce bark beetle |
Ips typographus |
|
| 5378267 |
European spruce bark beetle |
Ips typographus |
|
| 5377657 |
European fir engraver beetle |
Pityokteines vorontzowi |
|
| 5377784 |
bark beetle |
Ernoporicus fagi |
|
| 5377814 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 5377907 |
European spruce bark beetle |
Ips typographus |
|
| 5377908 |
European spruce bark beetle |
Ips typographus |
|
| 5377911 |
European spruce bark beetle |
Ips typographus |
|
| 5377912 |
European spruce bark beetle |
Ips typographus |
|
| 5377913 |
European spruce bark beetle |
Ips typographus |
|
| 5377915 |
European spruce bark beetle |
Ips typographus |
|
| 5378193 |
European spruce bark beetle |
Ips typographus |
|
| 5378198 |
European spruce bark beetle |
Ips typographus |
|
| 5378199 |
European spruce bark beetle |
Ips typographus |
|
| 5378261 |
European spruce bark beetle |
Ips typographus |
|
| 5378262 |
European spruce bark beetle |
Ips typographus |
|
| 5378255 |
European spruce bark beetle |
Ips typographus |
|
| 5378257 |
European spruce bark beetle |
Ips typographus |
|
| 5378246 |
European spruce bark beetle |
Ips typographus |
|
| 5378247 |
European spruce bark beetle |
Ips typographus |
|
| 5378248 |
European spruce bark beetle |
Ips typographus |
|
| 5378249 |
European spruce bark beetle |
Ips typographus |
|
| 5378250 |
European spruce bark beetle |
Ips typographus |
|
| 5378252 |
European spruce bark beetle |
Ips typographus |
|
| 5378243 |
European spruce bark beetle |
Ips typographus |
|
| 5378244 |
European spruce bark beetle |
Ips typographus |
|
| 5378245 |
European spruce bark beetle |
Ips typographus |
|
| 5378227 |
European spruce bark beetle |
Ips typographus |
|
| 5378228 |
European spruce bark beetle |
Ips typographus |
|
| 5378229 |
European spruce bark beetle |
Ips typographus |
|
| 5378230 |
European spruce bark beetle |
Ips typographus |
|
| 5378231 |
European spruce bark beetle |
Ips typographus |
|
| 5378232 |
European spruce bark beetle |
Ips typographus |
|
| 5378233 |
European spruce bark beetle |
Ips typographus |
|
| 5378207 |
European spruce bark beetle |
Ips typographus |
|
| 5378206 |
European spruce bark beetle |
Ips typographus |
|
| 5377720 |
leaf beetle |
|
|
| 5377722 |
leaf beetle |
|
|
| 5377723 |
leaf beetle |
|
|
| 5378453 |
brassy willow beetle |
Phratora vitellinae |
|
| 5377703 |
alder leaf beetle |
Agelastica alni |
|
| 5377654 |
European silver fir weevil |
Pissodes piceae |
|
| 5377655 |
European silver fir weevil |
Pissodes piceae |
|
| 5377721 |
leaf beetle |
|
|
| 5377812 |
fan-bearing wood-borer |
Ptilinus pectinicornis |
|
| 5378921 |
bracken chafer |
Phyllopertha horticola |
|
| 5378769 |
forest caterpillar hunter |
Calosoma sycophanta |
|
| 5371417 |
elm leaf beetle |
Xanthogaleruca luteola |
|
| 5371415 |
beech weevil |
Orchestes fagi |
|
| 5371224 |
oak flea weevil |
Orchestes quercus |
|
| 5371159 |
poplar leaf beetle |
Chrysomela populi |
|
| 5371160 |
poplar leaf beetle |
Chrysomela populi |
|
| 5371125 |
oak flea beetle |
Altica quercetorum |
|
| 5371087 |
Gold pit oak splendour beetle |
Chrysobothris affinis |
|
| 5371378 |
leaf rolling weevil |
Byctiscus populi |
|
| 5371057 |
beech splendor beetle |
Agrilus viridis |
|
| 5371055 |
oak splendour beetle |
Agrilus biguttatus |
|
| 5371373 |
beech splendor beetle |
Agrilus viridis |
|
| 9009055 |
locust leafminer |
Odontota dorsalis |
|
| 1254012 |
smaller European elm bark beetle |
Scolytus multistriatus |
Galleries, Platt NP, OK |
| 5378910 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378911 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378912 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378913 |
willow leaf beetle |
Chrysomela vigintipunctata |
Larvae present. |
| 5378904 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378905 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378906 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378907 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378919 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378920 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378914 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378915 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378917 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378918 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378908 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378909 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378124 |
willow leaf beetle |
Chrysomela vigintipunctata |
|
| 5378123 |
willow leaf beetle |
Lochmaea capreae |
|
| 5378902 |
willow leaf beetle |
Lochmaea capreae |
|
| 5378903 |
willow leaf beetle |
Lochmaea capreae |
|
| 5378708 |
great capricorn beetle |
Cerambyx cerdo |
|
| 5378709 |
great capricorn beetle |
Cerambyx cerdo |
|
| 5378706 |
great capricorn beetle |
Cerambyx cerdo |
Bark removed to show frass. |
| 5378707 |
great capricorn beetle |
Cerambyx cerdo |
|
| 5378064 |
great capricorn beetle |
Cerambyx cerdo |
|
| 5378705 |
great capricorn beetle |
Cerambyx cerdo |
frass |
| 5378704 |
great capricorn beetle |
Cerambyx cerdo |
Frass |
| 5378060 |
oak roller weevil |
Attelabus nitens |
|
| 5378512 |
oak roller weevil |
Attelabus nitens |
|
| 5378509 |
oak roller weevil |
Attelabus nitens |
|
| 5378510 |
oak roller weevil |
Attelabus nitens |
|
| 5378511 |
oak roller weevil |
Attelabus nitens |
|
| 5377636 |
small fir bark beetle |
Cryphalus piceae |
|
| 5378508 |
oak roller weevil |
Attelabus nitens |
|
| 5378507 |
oak roller weevil |
Attelabus nitens |
|
| 1231190 |
larger shothole borer |
Scolytus mali |
|
| 5378105 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378103 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378104 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378102 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378100 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378099 |
European oak bark beetle |
Scolytus intricatus |
|
| 5378693 |
acorn weevil |
Curculio glandium |
|
| 5378694 |
acorn weevil |
Curculio glandium |
|
| 5378695 |
acorn weevil |
Curculio glandium |
|
| 5378688 |
acorn weevil |
Curculio glandium |
|
| 5378689 |
acorn weevil |
Curculio glandium |
|
| 5378690 |
acorn weevil |
Curculio glandium |
|
| 5378691 |
acorn weevil |
Curculio glandium |
|
| 5378692 |
acorn weevil |
Curculio glandium |
|
| 5378686 |
acorn weevil |
Curculio glandium |
|
| 5378687 |
acorn weevil |
Curculio glandium |
|
| 5378514 |
acorn weevil |
Curculio glandium |
Discoloration to acorn. |
| 5378513 |
acorn weevil |
Curculio glandium |
Discoloration of acorn. |
| 5378685 |
acorn weevil |
Curculio glandium |
|
| 5378527 |
acorn weevil |
Curculio glandium |
Larva in acorn. |
| 5378528 |
acorn weevil |
Curculio glandium |
|
| 5378524 |
acorn weevil |
Curculio glandium |
Acorns discolored by weevil larvae. |
| 5378525 |
acorn weevil |
Curculio glandium |
Acorns discolored by weevil larvae. |
| 5378526 |
acorn weevil |
Curculio glandium |
Larva in acorn. |
| 5378515 |
acorn weevil |
Curculio glandium |
|
| 5378522 |
acorn weevil |
Curculio glandium |
Larvae and discolored acorns. |
| 5378523 |
acorn weevil |
Curculio glandium |
Acorns discolored by weevil larvae. |
| 5378521 |
acorn weevil |
Curculio glandium |
Acorn discolored from weevil larvae. |
| 5378519 |
acorn weevil |
Curculio glandium |
|
| 5378520 |
acorn weevil |
Curculio glandium |
|
| 5378518 |
acorn weevil |
Curculio glandium |
Larva in acorn. |
| 5378517 |
acorn weevil |
Curculio glandium |
Weevil larva and frass in acorn. |
| 5378516 |
acorn weevil |
Curculio glandium |
Weevil larva and frass in acorn. |
| 5378061 |
acorn weevil |
Curculio glandium |
Weevil larva and frass in acorn. |
| 5378058 |
oak roller weevil |
Attelabus nitens |
|
| 5378057 |
oak roller weevil |
Attelabus nitens |
|
| 5378461 |
oak flea beetle |
Altica quercetorum |
|
| 5378462 |
oak flea beetle |
Altica quercetorum |
|
| 5378458 |
oak flea beetle |
Altica quercetorum |
|
| 5378459 |
oak flea beetle |
Altica quercetorum |
|
| 5378460 |
oak flea beetle |
Altica quercetorum |
|
| 5378036 |
oak flea beetle |
Altica quercetorum |
|
| 5378456 |
oak flea beetle |
Altica quercetorum |
|
| 5378457 |
oak flea beetle |
Altica quercetorum |
|
| 5378035 |
oak flea beetle |
Altica quercetorum |
|
| 5378034 |
oak splendour beetle |
Agrilus biguttatus |
|
| 5378032 |
poplar borer |
Saperda carcharias |
|
| 5378026 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
Galleries and frass. |
| 5378025 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 5378443 |
leaf rolling weevil |
Byctiscus populi |
|
| 5378022 |
leaf rolling weevil |
Byctiscus populi |
|
| 5378020 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 5378018 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 5378019 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 1238077 |
flatheaded or metallic wood borer |
|
Flathead borer on sugar maple with sapsucker damage |
| 5378268 |
European spruce bark beetle |
Ips typographus |
|
| 5378269 |
European spruce bark beetle |
Ips typographus |
|
| 5378161 |
flatheaded or metallic wood borer |
|
|
| 5378159 |
flatheaded or metallic wood borer |
|
|
| 5378160 |
flatheaded or metallic wood borer |
|
|
| 5378156 |
flatheaded or metallic wood borer |
|
|
| 5378157 |
flatheaded or metallic wood borer |
|
|
| 5378155 |
flatheaded or metallic wood borer |
|
|
| 5377877 |
flatheaded or metallic wood borer |
|
|
| 5377876 |
flatheaded or metallic wood borer |
|
|
| 5377868 |
large larch bark beetle |
Ips cembrae |
|
| 5377831 |
bark beetle |
Hylesinus wachtli orni |
|
| 5377830 |
bark beetle |
Hylesinus fraxini |
|
| 5377828 |
bark beetle |
Hylesinus fraxini |
|
| 5176078 |
flatheaded or metallic wood borer |
|
Twig mortality caused by a twig borer of the family Buprestidae on coigue, Nothofagus dombeyi, VIII Region, Chile |
| 5176079 |
flatheaded or metallic wood borer |
|
Twig mortality on Coigue, Nothofagus dombeyi, caused by an unknown twig borer of the family Buprestidae, VIII Region, Chile |
| 5369162 |
emerald ash borer |
Agrilus planipennis |
|
| 5369163 |
emerald ash borer |
Agrilus planipennis |
ovipositor extended |
| 5369165 |
emerald ash borer |
Agrilus planipennis |
|
| 5369161 |
emerald ash borer |
Agrilus planipennis |
|
| 5369164 |
emerald ash borer |
Agrilus planipennis |
adult laying eggs |
| 5369277 |
emerald ash borer |
Agrilus planipennis |
|
| 5313094 |
Japanese beetle |
Popillia japonica |
Broadly oval beetle, 8-11 mm long, and about 5-7 mm wide. Females usually are slightly larger than males. The head and body are dark, metallic green, with darker coppery-green legs. The coppery-brown elytra, which do not quite reach the tip of the abdomen, expose a row of 5 lateral patches of white hairs on each side of the abdomen and a pair of these patches on the dorsal surface of the last abdominal segment. These white patches on the green abdomen distinguish P. japonica from all other beetles that resemble it; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young. |
| 5313095 |
Japanese beetle |
Popillia japonica |
foreleg; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young |
| 5313096 |
Japanese beetle |
Popillia japonica |
The head and body are dark, metallic green, with darker coppery-green legs; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young. |
| 5313097 |
Japanese beetle |
Popillia japonica |
The head and body are dark, metallic green, with darker coppery-green legs; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young. |
| 5313098 |
Japanese beetle |
Popillia japonica |
he adult is an attractive, broadly oval beetle, 8-11 mm long, and about 5-7 mm wide. Females usually are slightly larger than males. The head and body are dark, metallic green, with darker coppery-green legs. The coppery-brown elytra, which do not quite reach the tip of the abdomen, expose a row of 5 lateral patches of white hairs on each side of the abdomen and a pair of these patches on the dorsal surface of the last abdominal segment. These white patches on the green abdomen distinguish P. japonica from all other beetles that resemble it; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young. |
| 5313099 |
Japanese beetle |
Popillia japonica |
Broadly oval beetle, 8-11 mm long, and about 5-7 mm wide; Bloomington Monroe County, Indiana, USA. 30.viii.1989 Coll: F.N. Young. |
| 1231084 |
Blackspotted pliers support beetle |
Rhagium mordax |
|
| 5205017 |
red oak borer |
Enaphalodes rufulus |
Collection information: Illinois: Coles Co.; 21-Jul-85 |
| 5203061 |
painted hickory borer |
Megacyllene caryae |
Collection information: April 10, 1972; North Carolina: Charlotte |
| 5203062 |
painted hickory borer |
Megacyllene caryae |
Collection information: April 10, 1972; North Carolina: Charlotte |
| 5203063 |
locust borer |
Megacyllene robiniae |
Collection information: May 20, 1988; North Carolina: Haywood Co. |
| 5203064 |
locust borer |
Megacyllene robiniae |
Collection information: May 20, 1988; North Carolina: Haywood Co. |
| 5203075 |
redheaded ash borer |
Neoclytus acuminatus |
Collection information: May 16, 1992; Georgia: Upson Co. |
| 5203076 |
redheaded ash borer |
Neoclytus acuminatus |
Collection information: May 16, 1992; Georgia: Upson Co. |
| 5204084 |
white-spotted longicorn beetle |
Anoplophora chinensis malasiaca |
Collection information: Japan, Fukuoka Kyushu; 11-Jul-92 |
| 5204085 |
white-spotted longicorn beetle |
Anoplophora chinensis malasiaca |
Collection information: Japan, Fukuoka Kyushu; 11-Jul-92 |
| 5205009 |
Asiatic oak weevil |
Cyrtepistomus castaneus |
Collection information: Maryland: Pr. Georges Co.; 7-Jun-93 |
| 5205010 |
Asiatic oak weevil |
Cyrtepistomus castaneus |
Collection information: Maryland: Pr. Georges Co.; 7-Jun-93 |
| 5205018 |
red oak borer |
Enaphalodes rufulus |
Collection information: Illinois: Coles Co.; 21-Jul-85 |
| 5205044 |
tanbark borer |
Phymatodes testaceus |
Collection information: North Carolina: Henderson Co.; 30-May-69 |
| 5205045 |
tanbark borer |
Phymatodes testaceus |
Collection information: North Carolina: Henderson Co.; 9-Jun-73 |
| 5205046 |
tanbark borer |
Phymatodes testaceus |
Collection information: North Carolina: Henderson Co.; 9-Jun-73 |
| 5208098 |
smaller European elm bark beetle |
Scolytus multistriatus |
Collection information: Ohio: Clinton Co.; 28-Jun-56 |
| 5208099 |
hickory bark beetle |
Scolytus quadrispinosus |
Collection information: New Jersey: W. Caldwell; 29-Jun-38 |
| 5208100 |
hickory bark beetle |
Scolytus quadrispinosus |
Collection information: New Jersey: W. Caldwell; 29-Jun-38 |
| 5016069 |
metalic wood-boring beetle |
Chrysobothris chlorocephala |
found on small twigs of dead oak (Quercus spp.) |
| 5031033 |
red oak borer |
Enaphalodes rufulus |
with quarter for scale |
| 5031034 |
red oak borer |
Enaphalodes rufulus |
|
| 5031035 |
red oak borer |
Enaphalodes rufulus |
|
| 5031036 |
red oak borer |
Enaphalodes rufulus |
|
| 5031038 |
red oak borer |
Enaphalodes rufulus |
|
| 5176021 |
wood borer of coigue |
Holopterus chilensis |
Fresh attack and boring dust, X Region Chile |
| 5029025 |
emerald ash borer |
Agrilus planipennis |
Standing dead ash killed by EAB in southestern Michigan. |
| 5029026 |
emerald ash borer |
Agrilus planipennis |
Ash killed by EAB in southeastern Michigan. |
| 5029007 |
smaller European elm bark beetle |
Scolytus multistriatus |
Feeding injury on twigs caused by Scolytus multistriatus. Dutch Elm Disease fungus can be introduced into the tree through such wounds. |
| 2184078 |
cottonwood leaf beetle |
Chrysomela scripta |
|
| 5142065 |
basswood leafminer |
Baliosus nervosa |
|
| 5133027 |
ambrosia beetle |
Xyleborus atratus |
|
| 5133028 |
ambrosia beetle |
Xyleborus atratus |
|
| 1231268 |
eyed squeaker |
Saperda perforata |
|
| 1231269 |
oak borer |
Agrilus angustulus |
|
| 1231270 |
steelblue jewel beetle |
Phaenops cyanea |
|
| 2121013 |
ambrosia beetle |
Xyleborinus alni |
Lateral view |
| 2121023 |
camphor shot borer |
Xylosandrus mutilatus |
Dorsal view |
| 2121025 |
camphor shot borer |
Xylosandrus mutilatus |
Lateral view |
| 2121006 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
Declivity |
| 2121007 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
Dorsal view |
| 2121008 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
Head |
| 2121009 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
Lateral view |
| 2121010 |
ambrosia beetle |
Xyleborinus alni |
Declivity |
| 2121011 |
ambrosia beetle |
Xyleborinus alni |
Dorsal |
| 5022074 |
emerald ash borer |
Agrilus planipennis |
Girdled trap tree |
| 5022075 |
emerald ash borer |
Agrilus planipennis |
Surviellance 2003 |
| 5017006 |
Asian longhorned beetle |
Anoplophora glabripennis |
dieback |
| 5022038 |
emerald ash borer |
Agrilus planipennis |
tree removal |
| 5022040 |
emerald ash borer |
Agrilus planipennis |
tree removal |
| 5022054 |
emerald ash borer |
Agrilus planipennis |
chipping of trees |
| 5022055 |
emerald ash borer |
Agrilus planipennis |
chipping of trees |
| 5022058 |
emerald ash borer |
Agrilus planipennis |
|
| 5022059 |
emerald ash borer |
Agrilus planipennis |
|
| 5022098 |
bark beetle |
Cnesinus strigicollis |
|
| 5022099 |
bark beetle |
Cnesinus strigicollis |
|
| 5023055 |
fruit-tree pinhole borer |
Xyleborinus saxeseni |
|
| 5023056 |
fruit-tree pinhole borer |
Xyleborinus saxeseni |
|
| 5023060 |
fruit-tree pinhole borer |
Xyleborinus saxeseni |
|
| 5023061 |
ambrosia beetle |
Xyleborinus alni |
|
| 5023063 |
ambrosia beetle |
Xyleborus sayi |
dorsal aspect |
| 5023066 |
ambrosia beetle |
Xyleborus sayi |
lateral aspect |
| 5022062 |
emerald ash borer |
Agrilus planipennis |
Trap still intact after tree limb breaks |
| 5022042 |
emerald ash borer |
Agrilus planipennis |
Marshalling Yard, Michigan |
| 5022027 |
Asian longhorned beetle |
Anoplophora glabripennis |
dropping suspect Asian longhorned beetle infested tree |
| 5022076 |
emerald ash borer |
Agrilus planipennis |
Girdled trap tree |
| 5022077 |
emerald ash borer |
Agrilus planipennis |
Sticky band with photographs of EAB as visual attractant on girdled ash tree. |
| 5022078 |
emerald ash borer |
Agrilus planipennis |
Sticky Band with photos of EAB as visual attractant on girdled ash tree |
| 5022079 |
emerald ash borer |
Agrilus planipennis |
girdling ash tree for Emrald Ash Borer Surveillance |
| 5022080 |
emerald ash borer |
Agrilus planipennis |
Girdled trap tree |
| 5022065 |
emerald ash borer |
Agrilus planipennis |
Servicing Lindgren Funnel Trap |
| 5022069 |
emerald ash borer |
Agrilus planipennis |
|
| 5022029 |
emerald ash borer |
Agrilus planipennis |
|
| 5022030 |
emerald ash borer |
Agrilus planipennis |
Trap for Emerald Ash Borer, Erie, PA in 2003 |
| 5022036 |
emerald ash borer |
Agrilus planipennis |
suckering |
| 5022037 |
emerald ash borer |
Agrilus planipennis |
suckering; August 2004 |
| 5022044 |
emerald ash borer |
Agrilus planipennis |
April 2004 |
| 5022045 |
emerald ash borer |
Agrilus planipennis |
April 2004 |
| 5022047 |
emerald ash borer |
Agrilus planipennis |
2004 |
| 5022048 |
emerald ash borer |
Agrilus planipennis |
2004 |
| 5022050 |
emerald ash borer |
Agrilus planipennis |
|
| 5022052 |
emerald ash borer |
Agrilus planipennis |
entire trunk damaged by galleries |
| 5022053 |
emerald ash borer |
Agrilus planipennis |
with larvae |
| 5022063 |
emerald ash borer |
Agrilus planipennis |
|
| 5022064 |
emerald ash borer |
Agrilus planipennis |
|
| 5022057 |
emerald ash borer |
Agrilus planipennis |
with larvae |
| 5023075 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017049 |
roundheaded apple tree borer |
Saperda candida |
|
| 5017050 |
elm borer |
Saperda tridentata |
|
| 5017051 |
linden borer |
Saperda vestita |
|
| 5017056 |
ash and privet borer |
Tylonotus bimaculatus |
|
| 5017057 |
ash and privet borer |
Tylonotus bimaculatus |
|
| 5017061 |
flat-faced longhorn |
Urographis fasciatus |
|
| 5017063 |
flat-faced longhorn |
Urographis fasciatus |
|
| 5018035 |
peach bark beetle |
Phloeotribus liminaris |
gum spot |
| 5017007 |
Asian longhorned beetle |
Anoplophora glabripennis |
Experimental adult trap |
| 5017009 |
Asian longhorned beetle |
Anoplophora glabripennis |
frass |
| 5017010 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017011 |
Asian longhorned beetle |
Anoplophora glabripennis |
dieback |
| 5017012 |
Asian longhorned beetle |
Anoplophora glabripennis |
Experimental Trap |
| 5017013 |
Asian longhorned beetle |
Anoplophora glabripennis |
tagged tree |
| 5017015 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017017 |
Asian longhorned beetle |
Anoplophora glabripennis |
Inspecting tree for damage from four sides |
| 5017021 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017022 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017023 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017033 |
elder borer |
Desmocerus palliatus |
collected from Sambuca sp. |
| 5016070 |
metalic wood-boring beetle |
Chrysobothris sexsignata |
|
| 5016071 |
metalic wood-boring beetle |
Chrysobothris sexsignata |
|
| 5016072 |
metalic wood-boring beetle |
Dicerca divaricata |
|
| 5016074 |
metalic wood-boring beetles |
Dicerca spp. |
|
| 5016091 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5016094 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5016095 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5016096 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5016097 |
Asian longhorned beetle |
Anoplophora glabripennis |
frass |
| 5016098 |
Asian longhorned beetle |
Anoplophora glabripennis |
exit hole |
| 5016099 |
Asian longhorned beetle |
Anoplophora glabripennis |
dieback |
| 5016100 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017002 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017003 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 5017004 |
Asian longhorned beetle |
Anoplophora glabripennis |
experimental trap |
| 5017005 |
Asian longhorned beetle |
Anoplophora glabripennis |
Barry Emmons mapping out infestation |
| 5016067 |
metalic wood-boring beetle |
Chrysobothris chlorocephala |
collected from oak |
| 5016068 |
metalic wood-boring beetle |
Chrysobothris sexsignata |
collected from Fraxinus |
| 5017035 |
oak-bark scaler |
Encyclops caerulea |
|
| 5017037 |
living-hickory borer |
Goes pulcher |
|
| 5017040 |
painted hickory borer |
Megacyllene caryae |
|
| 5017045 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 5017046 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 5017047 |
brown prionid |
Orthosoma brunneum |
|
| 5017048 |
poplar borer |
Saperda calcarata |
|
| 5042031 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 5042032 |
twolined chestnut borer |
Agrilus bilineatus |
tree mortality |
| 5046014 |
red oak borer |
Enaphalodes rufulus |
|
| 5046015 |
red oak borer |
Enaphalodes rufulus |
|
| 5077094 |
red oak borer |
Enaphalodes rufulus |
Lab set-up of 1/2 m northern red oak bolts in wood and wire mesh cages with male and female red oak borer added for egg/neonate production. Vials contain sugar water. |
| 5045075 |
red oak borer |
Enaphalodes rufulus |
|
| 5038065 |
elm leaf beetle |
Xanthogaleruca luteola |
|
| 5016064 |
emerald ash borer |
Agrilus planipennis |
head of larvae |
| 5016049 |
bronze poplar borer |
Agrilus liragus |
Galleries from infested ornamental poplar in York County, Pennsylvania |
| 5016050 |
emerald ash borer |
Agrilus planipennis |
|
| 5016061 |
emerald ash borer |
Agrilus planipennis |
|
| 5016062 |
emerald ash borer |
Agrilus planipennis |
|
| 5016053 |
emerald ash borer |
Agrilus planipennis |
Bark fissure, revealing galleries |
| 5016054 |
emerald ash borer |
Agrilus planipennis |
|
| 5016055 |
emerald ash borer |
Agrilus planipennis |
|
| 5047044 |
twig girdler |
Oncideres dejeanii |
|
| 5047045 |
twig girdler |
Oncideres dejeanii |
|
| 5016039 |
oak timberworm |
Arrenodes minutus |
|
| 5016041 |
bronze birch borer |
Agrilus anxius |
|
| 5016042 |
bronze birch borer |
Agrilus anxius |
|
| 5016044 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 5016045 |
metalic wood-boring beetle |
Agrilus cyanescens |
|
| 5016046 |
twolined chestnut borer |
Agrilus bilineatus |
|
| 5016047 |
metalic wood-boring beetle |
Agrilus cyanescens |
|
| 5016048 |
metalic wood-boring beetle |
Agrilus obsoletoguttatus |
mating |
| 5025064 |
red oak borer |
Enaphalodes rufulus |
Adult red oak borer flight intercept trap in the Ozark National Forest, Arkansas. These were obtained from IPM Technologies, Portland, OR. |
| 5025065 |
red oak borer |
Enaphalodes rufulus |
mating on tent |
| 5025066 |
red oak borer |
Enaphalodes rufulus |
A dead early instar red oak borer larva found in fermenting liquid in a phloem-feeding gallery upon bark removal from a northern red oak, Quercus rubra L., taken from the Ozark National Forest, Arkansas. Field observations indicate fermentation was associated with nitidulid beetle larvae. |
| 5025067 |
red oak borer |
Enaphalodes rufulus |
new pupa |
| 5025068 |
red oak borer |
Enaphalodes rufulus |
pharate adult |
| 5025069 |
red oak borer |
Enaphalodes rufulus |
|
| 5025071 |
red oak borer |
Enaphalodes rufulus |
Red oak borer gallery in a white oak taken from the Ozark National Forest, Arkansas. |
| 5025072 |
red oak borer |
Enaphalodes rufulus |
Red oak borer gallery in a white oak taken from the Ozark National Forest, Arkansas |
| 5025073 |
red oak borer |
Enaphalodes rufulus |
Artwork by Dana Kinney. Published in Fierke et al., 2005, "Development and comparison of intensive and extensive sampling methods and preliminary within-tree population extimates of red oak borer (Coleoptera: Cerambycidae) in the Ozark Mountains of Arkansas", Environmental Entomology 34:184-192. |
| 5025055 |
red oak borer |
Enaphalodes rufulus |
Red oak borer emergence holes on a northern red oak, Quercus rubra L., in the Ozark National Forest, Arkansas |
| 5025056 |
red oak borer |
Enaphalodes rufulus |
Initial scraping of the outer bark from a northern red oak, Quercus rubra L., taken from the Ozark National forest, revealed a red oak borer phloem-feeding gallery. |
| 5025057 |
red oak borer |
Enaphalodes rufulus |
Further scraping of the outer bark from a northern red oak, Quercus rubra L., taken from the Ozark National forest, to reveal a red oak borer phloem-feeding gallery. |
| 5025058 |
red oak borer |
Enaphalodes rufulus |
Final scraping of the outer bark from a northern red oak, Quercus rubra L., taken from the Ozark National forest, revealed a live red oak borer larvae in its phloem-feeding gallery. |
| 5025059 |
red oak borer |
Enaphalodes rufulus |
Bulges and scar tissue are evidence of red oak borer previous generation galleries on a northern red oak, Quercus rubra L., taken from the Ozark National Forest, Arkansas. |
| 5025060 |
red oak borer |
Enaphalodes rufulus |
Chiseling of bulges and scar tissue reveal red oak borer previous generation galleries on a northern red oak, Quercus rubra L., taken from the Ozark National Forest, Arkansas. |
| 5025061 |
red oak borer |
Enaphalodes rufulus |
Red oak borer larva excavated from a northern red oak, Quercus rubra L., in the Ouachita National Forest, Arkansas |
| 5025049 |
red oak borer |
Enaphalodes rufulus |
This was a male specimen from which the pin was removed for photographing by Dana Kinney. |
| 5025050 |
red oak borer |
Enaphalodes rufulus |
Red oak borer larval attack holes are on a northern red oak, Quercus rubra L., in the Ozark National Forest of Arkansas. |
| 5025051 |
red oak borer |
Enaphalodes rufulus |
Red oak borer damage in northern red oak, Quercus rubra L., in the Ozark National Forest, Arkansas |
| 5025052 |
red oak borer |
Enaphalodes rufulus |
Red oak borer larvae feeding in phloem tissue of a northern red oak, Quercus rubra L., taken in the fall of 2001 from the Ozark National Forest, Arkansas |
| 5025053 |
red oak borer |
Enaphalodes rufulus |
Red oak borer eggs on a half meter northern red oak, Quercus rubra L., bolt. Bolts were wrapped in gauze and placed in a wood and screen cage. Adult pairs were caught using black lights in the field and put in the cage with sugar water. Females oviposted through gauze. |
| 2184080 |
May-June beetles |
Phyllophaga spp. |
|
| 2184082 |
Japanese beetle |
Popillia japonica |
|
| 2183049 |
native elm bark beetle |
Hylurgopinus rufipes |
|
| 2184012 |
Japanese beetle |
Popillia japonica |
|
| 2181049 |
basswood leafminer |
Baliosus nervosa |
|
| 2181051 |
basswood leafminer |
Baliosus nervosa |
|
| 2181054 |
May-June beetles |
Phyllophaga spp. |
|
| 2181055 |
May-June beetles |
Phyllophaga spp. |
|
| 2181076 |
basswood leafminer |
Baliosus nervosa |
|
| 2181078 |
basswood leafminer |
Baliosus nervosa |
|
| 5038045 |
emerald ash borer |
Agrilus planipennis |
mortality |
| 5038046 |
emerald ash borer |
Agrilus planipennis |
|
| 5038047 |
emerald ash borer |
Agrilus planipennis |
crown dieback |
| 5038048 |
emerald ash borer |
Agrilus planipennis |
crown symptoms |
| 5038049 |
emerald ash borer |
Agrilus planipennis |
crown symptoms |
| 5038050 |
emerald ash borer |
Agrilus planipennis |
exit holes |
| 5038051 |
emerald ash borer |
Agrilus planipennis |
|
| 5038052 |
emerald ash borer |
Agrilus planipennis |
|
| 5038053 |
emerald ash borer |
Agrilus planipennis |
|
| 5038054 |
emerald ash borer |
Agrilus planipennis |
|
| 5038055 |
emerald ash borer |
Agrilus planipennis |
|
| 5038056 |
emerald ash borer |
Agrilus planipennis |
|
| 5038057 |
emerald ash borer |
Agrilus planipennis |
|
| 5038058 |
emerald ash borer |
Agrilus planipennis |
|
| 5038059 |
emerald ash borer |
Agrilus planipennis |
with larvae |
| 5038060 |
emerald ash borer |
Agrilus planipennis |
|
| 5038061 |
emerald ash borer |
Agrilus planipennis |
stuck in tree |
| 5033040 |
bronze birch borer |
Agrilus anxius |
|
| 5037072 |
twolined chestnut borer |
Agrilus bilineatus |
and armillaria |
| 5026015 |
smaller European elm bark beetle |
Scolytus multistriatus |
in freshly made gallery |
| 5026016 |
smaller European elm bark beetle |
Scolytus multistriatus |
freshly made gallery with Dutch Elm Disease (Ophiostoma ulmi) visible around it |
| 5026017 |
smaller European elm bark beetle |
Scolytus multistriatus |
fresh gallery |
| 5026013 |
smaller European elm bark beetle |
Scolytus multistriatus |
emergence hole |
| 5017034 |
Ivory-marked beetle |
Eburia quadrigeminata |
|
| 5016065 |
emerald ash borer |
Agrilus planipennis |
|
| 2168087 |
solider beetle |
Cantharis fusca |
|
| 5005081 |
locust borer |
Megacyllene robiniae |
|
| 5007011 |
locust borer |
Megacyllene robiniae |
|
| 5007015 |
black twig borer |
Xylosandrus compactus |
|
| 5007016 |
black twig borer |
Xylosandrus compactus |
|
| 2111075 |
birch bark beetle |
Scolytus ratzeburgi |
air holes in the bark |
| 2111078 |
European shot-hole borer |
Xyleborus dispar |
galleries in the stem; May 1998 |
| 2111081 |
metalic wood-boring beetles |
Agrilus spp. |
slimeflux on the stem where egg were laid; 2001 |
| 2111083 |
metalic wood-boring beetles |
Agrilus spp. |
galleries; June 2001 |
| 2112029 |
European oak bark beetle |
Scolytus intricatus |
an oak killed by Scolytus intricatus and other borers; fall 1999 |
| 2168065 |
acorn weevil |
Curculio glandium |
|
| 1241009 |
emerald ash borer |
Agrilus planipennis |
|
| 1241010 |
emerald ash borer |
Agrilus planipennis |
|
| 1241011 |
emerald ash borer |
Agrilus planipennis |
|
| 1241003 |
emerald ash borer |
Agrilus planipennis |
|
| 1231050 |
metalic wood-boring beetle |
Coraebus fasciatus |
|
| 1231051 |
metalic wood-boring beetle |
Coraebus fasciatus |
|
| 1231052 |
metalic wood-boring beetle |
Coraebus fasciatus |
|
| 1231053 |
metalic wood-boring beetle |
Coraebus fasciatus |
|
| 2131034 |
banded ash borer |
Neoclytus caprea |
|
| 2104038 |
Sakhalin pine sawyer |
Monochamus saltuarius |
Dorsal view, from the collection of Biotechnical Faculty, Department of Forestry and Renewable Forest Resources, Ljubljana, Slovenia |
| 2103011 |
great capricorn beetle |
Cerambyx cerdo |
Exit holes. Brežice, Slovenia, May 2003. |
| 2100023 |
cottonwood borer |
Plectrodera scalator |
|
| 2100041 |
cottonwood borer |
Plectrodera scalator |
|
| 2100042 |
cottonwood borer |
Plectrodera scalator |
|
| 2100043 |
cottonwood borer |
Plectrodera scalator |
Mating |
| 2106098 |
emerald ash borer |
Agrilus planipennis |
|
| 2110018 |
redbay ambrosia beetle |
Xyleborus glabratus |
frass tubes; Photo taken in Liberty County, Georgia. |
| 2101004 |
beech bark beetle |
Taphrorychus bicolor |
slime flux through the penetrating hole |
| 1265098 |
citrus longhorned beetle |
Anoplophora chinensis |
|
| 1265099 |
citrus longhorned beetle |
Anoplophora chinensis |
|
| 1265100 |
citrus longhorned beetle |
Anoplophora chinensis |
|
| 1265006 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 1265007 |
Asian longhorned beetle |
Anoplophora glabripennis |
Inspection in imported cargo |
| 1262009 |
Asian longhorned beetle |
Anoplophora glabripennis |
Adult emerging from tree (post autoclave) |
| 1262007 |
Asian longhorned beetle |
Anoplophora glabripennis |
Male adult beetle on poplar in Ningxia, China |
| 1124040 |
cottonwood borer |
Plectrodera scalator |
|
| 1124041 |
Asian longhorned beetle |
Anoplophora glabripennis |
|
| 1238079 |
pinhole borer |
Platypus spp. |
Frass at base of tree. Greenville, SC. |
| 9009031 |
emerald ash borer |
Agrilus planipennis |
Larva feeding. Nearly mature larva feeding on cambium. |
| 9009032 |
emerald ash borer |
Agrilus planipennis |
mating, late June 2003. |
| 9009033 |
emerald ash borer |
Agrilus planipennis |
Egg cluster. EAB eggs are deposited in July, singly or in small clusters in bark furrows. |
| 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. |
| 1231197 |
larch elm bark beetle |
Hylesinus crenatus |
|
| 1231195 |
bark beetle |
Hylesinus toranio |
|
| 1231184 |
large elm beetle |
Scolytus scolytus |
|
| 1231185 |
large elm beetle |
Scolytus scolytus |
|
| 1231044 |
metalic wood-boring beetle |
Lamprodila decipiens |
|
| 1231045 |
linden burncow |
Lamprodila rutilans |
|
| 1231046 |
metalic wood-boring beetle |
Kisanthobia ariasi |
|
| 1231019 |
Stag beetle |
Lucanus cervus |
|
| 1231020 |
Stag beetle |
Lucanus cervus |
|
| 1231021 |
Lesser stag beetle |
Dorcus parallelopipedus |
|
| 1231022 |
Lesser stag beetle |
Dorcus parallelopipedus |
|
| 1231023 |
horned stag beetle |
Sinodendron cylindricum |
|
| 1231024 |
horned stag beetle |
Sinodendron cylindricum |
|
| 1231025 |
stag beetle |
Aesalus scarabaeoides |
|
| 1231026 |
hermit beetle |
Osmoderma eremita |
|
| 1231027 |
hermit beetle |
Osmoderma eremita |
|
| 1231028 |
noble chafer |
Gnorimus nobilis |
|
| 1231029 |
variable chafer |
Gnorimus variabilis |
|
| 1231030 |
scarab beetle |
Protaetia aeruginosa |
|
| 1231031 |
marbled rose chafer |
Protaetia lugubris |
|
| 1231032 |
scarab beetle |
Protaetia cuprea obscura |
|
| 1231033 |
scarab beetle |
Protaetia cuprea obscura |
|
| 1231034 |
scarab beetle |
Protaetia cuprea obscura |
|
| 1231035 |
European rhinoceros beetle |
Oryctes nasicornis |
|
| 1231036 |
European rhinoceros beetle |
Oryctes nasicornis |
|
| 1231037 |
European rhinoceros beetle |
Oryctes nasicornis |
|
| 1231038 |
plum stem excavator |
Ptosima undecimmaculata |
|
| 1231054 |
oak splendour beetle |
Agrilus biguttatus |
|
| 1231055 |
oak splendour beetle |
Agrilus biguttatus |
|
| 1231041 |
metalic wood-boring beetle |
Perotis lugubris |
|
| 1231042 |
metalic wood-boring beetle |
Lamprodila decipiens |
|
| 1231085 |
hornet beetle |
Leptura aurulenta |
|
| 1231086 |
hornet beetle |
Leptura aurulenta |
|
| 1231087 |
hornet beetle |
Leptura aurulenta |
|
| 1231088 |
hornet beetle |
Leptura aurulanta |
|
| 1231089 |
hornet beetle |
Leptura aurulanta |
|
| 1231090 |
long-horned beetle |
Necydalis major |
|
| 1231091 |
long-horned beetle |
Necydalis major |
|
| 1231092 |
long-horned beetle |
Arhopalus rusticus |
|
| 1231093 |
long-horned beetle |
Arhopalus rusticus |
|
| 1231094 |
long-horned beetle |
Arhopalus rusticus |
|
| 1231058 |
metalic wood-boring beetle |
Agrilus populneus |
|
| 1231059 |
oak borer |
Agrilus angustulus |
|
| 1231060 |
oak borer |
Agrilus angustulus |
|
| 1231061 |
metalic wood-boring beetle |
Anthaxia hungarica |
|
| 1231062 |
metalic wood-boring beetle |
Anthaxia hungarica |
|
| 1231063 |
metalic wood-boring beetle |
Anthaxia manca |
|
| 1231064 |
pasture splendour beetle |
Anthaxia salicis |
|
| 1231065 |
furniture beetle |
Anobium punctatum |
|
| 1231066 |
furniture beetle |
Anobium punctatum |
|
| 1231067 |
furniture beetle |
Anobium punctatum |
|
| 1231068 |
furniture beetle |
Anobium punctatum |
|
| 1231069 |
large timberworm |
Elateroides dermestoides |
|
| 1231070 |
large timberworm |
Elateroides dermestoides |
|
| 1231071 |
timber beetle |
Lymexylon navale |
|
| 1231073 |
long-horned beetle |
Ergates faber |
|
| 1231074 |
sawying suport beetle |
Prionus coriarius |
|
| 1231075 |
sawying suport beetle |
Prionus coriarius |
|
| 1231076 |
grain support beetle |
Aegosoma scabricorne |
|
| 1231077 |
grain support beetle |
Aegosoma scabricorne |
|
| 1231078 |
grain support beetle |
Aegosoma scabricorne |
|
| 1231079 |
grain support beetle |
Aegosoma scabricorne |
|
| 1231100 |
long-horned beetle |
Hesperophanes griseus |
|
| 1231101 |
long-horned beetle |
Hesperophanes pallidus |
|
| 1231102 |
long-horned beetle |
Stromatium fulvum |
|
| 1231103 |
great capricorn beetle |
Cerambyx cerdo |
|
| 1231104 |
great capricorn beetle |
Cerambyx cerdo |
|
| 1231105 |
great capricorn beetle |
Cerambyx cerdo |
|
| 1231106 |
great capricorn beetle |
Cerambyx cerdo |
|
| 1231107 |
long-horned beetle |
Cerambyx carinatus |
|
| 1231108 |
capricorn beetle |
Cerambyx scopolii |
|
| 1231109 |
capricorn beetle |
Cerambyx scopolii |
|
| 1231110 |
capricorn beetle |
Cerambyx scopolii |
|
| 1231111 |
long-horned beetle |
Purpuricenus kaehleri |
|
| 1231112 |
long-horned beetle |
Purpuricenus kaehleri |
|
| 1231113 |
musk beetle |
Aromia moschata |
|
| 1231114 |
musk beetle |
Aromia moschata |
|
| 1231115 |
musk beetle |
Aromia moschata |
|
| 1231116 |
Rosalia longicorn |
Rosalia alpina |
|
| 1231117 |
Rosalia longicorn |
Rosalia alpina |
|
| 1231118 |
Rosalia longicorn |
Rosalia alpina |
|
| 1231119 |
Rosalia longicorn |
Rosalia alpina |
|
| 1231122 |
old house borer |
Hylotrupes bajulus |
|
| 1231125 |
long-horned beetle |
Ropalopus femoratus |
|
| 1231126 |
long-horned beetle |
Ropalopus insubricus |
|
| 1231127 |
long-horned beetle |
Pyrrhidium sanguineum |
|
| 1231128 |
long-horned beetle |
Pyrrhidium sanguineum |
|
| 1231129 |
long-horned beetle |
Pyrrhidium sanguineum |
|
| 1231131 |
violet tanbark beetle |
Callidium violaceum |
|
| 1231132 |
long-horned beetle |
Xylotrechus pantherinus |
|
| 1231133 |
long-horned beetle |
Plagionotus arcuatus |
|
| 1231134 |
long-horned beetle |
Plagionotus arcuatus |
|
| 1231135 |
long-horned beetle |
Isotomus speciosus |
|
| 1231137 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 1231138 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 1231139 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 1231140 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 1231141 |
white-clouded longhorn beetle |
Mesosa nebulosa |
|
| 1231142 |
white-clouded longhorn beetle |
Mesosa nebulosa |
|
| 1231143 |
Sakhalin pine sawyer |
Monochamus saltuarius |
|
| 1231144 |
Sakhalin pine sawyer |
Monochamus saltuarius |
|
| 1231145 |
long-horned beetle |
Herophila tristis |
|
| 1231146 |
long-horned beetle |
Herophila tristis |
|
| 1231147 |
long-horned beetle |
Morimus funereus |
|
| 1231148 |
long-horned beetle |
Morimus funereus |
|
| 1231149 |
long-horned beetle |
Deroplia genei |
|
| 1231150 |
long-horned beetle |
Deroplia genei |
|
| 1231154 |
poplar borer |
Saperda carcharias |
|
| 1231155 |
poplar borer |
Saperda carcharias |
|
| 1231156 |
poplar borer |
Saperda carcharias |
|
| 1231157 |
poplar borer |
Saperda carcharias |
|
| 1231158 |
long-horned beetle |
Saperda similis |
|
| 1231159 |
long-horned beetle |
Saperda similis |
|
| 1231160 |
eyed squeaker |
Saperda perforata |
|
| 1231161 |
eyed squeaker |
Saperda perforata |
|
| 1231162 |
small poplar borer |
Saperda populnea |
|
| 1231163 |
small poplar borer |
Saperda populnea |
|
| 1231164 |
small poplar borer |
Saperda populnea |
|
| 1231165 |
small poplar borer |
Saperda populnea |
|
| 1231166 |
small poplar borer |
Saperda populnea |
|
| 1231167 |
eyed longhorn beetle |
Oberea oculata |
|
| 1231168 |
eyed longhorn beetle |
Oberea oculata |
|
| 1231169 |
long-horned beetle |
Oberea pupillata |
|
| 1231170 |
long-horned beetle |
Oberea pupillata |
|
| 1231171 |
scarce fungus weevil |
Platyrhinus resinosus |
|
| 1231172 |
oak weevil |
Gasterocercus depressirostris |
|
| 1231173 |
weevil |
Camptorhinus statua |
|
| 1231179 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 1231180 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 1231181 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 1231182 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 1150024 |
Japanese beetle |
Popillia japonica |
|
| 1460071 |
emerald ash borer |
Agrilus planipennis |
Largest size class collected in early September, some individuals appeared to have completed feeding. Maybury State Park, Michigan; August 30, 2002 |
| 1460072 |
emerald ash borer |
Agrilus planipennis |
Mixed larval stages collected from single location on tree. Maybury State Park, Michigan; August 30, 2002 |
| 1460076 |
emerald ash borer |
Agrilus planipennis |
Small trees with epicormic shoots; Novi, Michigan; August 10, 2002 |
| 0010165 |
southern pine beetle |
Dendroctonus frontalis |
8-10 year old plantation killed in 2000 with one year of heavy hardwood understory growth resulting from lack of overstory foliage |
| 0010163 |
southern pine beetle |
Dendroctonus frontalis |
20-year old plantation killed in 2000 with one year development of the released hardwood understory |
| 0010157 |
southern pine beetle |
Dendroctonus frontalis |
aerial shot of the cut-and-leave buffer strip |
| 0010158 |
southern pine beetle |
Dendroctonus frontalis |
aerial shot of the cut-and-leave buffer strip |
| 0010156 |
southern pine beetle |
Dendroctonus frontalis |
aerial shot of the outbreak |
| 0007065 |
southern pine beetle |
Dendroctonus frontalis |
|
| 1431040 |
twig girdler |
Oncideres cingulata |
Young hickory showing typical damage; leader and branches girdled. |
| 3057081 |
flatheaded appletree borer |
Chrysobothris femorata |
in gallery |
