| Asiatic oak weevil |
Cyrtepistomus castaneus |
2 |
| bagworms |
|
1 |
| bark lice |
Metylophorus novaescotiae |
1 |
| basswood leafminer |
Baliosus nervosa |
1 |
| birch leafminer |
Fenusa pusilla |
1 |
| black scale |
Saissetia oleae |
2 |
| black twig borer |
Xylosandrus compactus |
2 |
| cottonwood leaf beetle |
Chrysomela scripta |
2 |
| currant borer |
Synanthedon tipuliformis |
1 |
| Douglas-fir tussock moth |
Orgyia pseudotsugata |
1 |
| eastern pine weevil |
Pissodes nemorensis |
2 |
| elm leaf beetle |
Xanthogaleruca luteola |
1 |
| elm sawfly |
Cimbex americana |
1 |
| emerald ash borer |
Agrilus planipennis |
1 |
| European elm flea weevil |
Orchestes alni |
1 |
| European elm leafcurl aphid |
Eriosoma ulmi |
1 |
| European elm scale |
Eriococcus spuria |
3 |
| European elm scale |
Gossyparia spuria |
1 |
| European fruit lecanium |
Parthenolecanium corni |
2 |
| false armored scale |
Conchaspis cordiae |
4 |
| flatheaded borer |
Poecilonota thureura |
1 |
| flatid planthopper |
|
1 |
| forest tent caterpillar |
Malacosoma disstria |
1 |
| gypsy moth |
Lymantria dispar |
6 |
| Horace's duskywing |
Erynnis horatius |
1 |
| imported willow leaf beetle |
Plagiodera versicolora |
3 |
| introduced basswood thrips |
Thrips calcaratus |
2 |
| Ivory-marked beetle |
Eburia quadrigeminata |
1 |
| Japanese beetle |
Popillia japonica |
1 |
| Japanese pine sawyer |
Monochamus alternatus |
1 |
| leaf blotch miner moth |
|
1 |
| linden borer |
Saperda vestita |
1 |
| locust borer |
Megacyllene robiniae |
2 |
| mottled umber moth |
Erannis defoliaria |
1 |
| mountain pine beetle |
Dendroctonus ponderosae |
1 |
| oak lecanium |
Parthenolecanium quercifex |
2 |
| oriental beetle |
Anomala orientalis |
2 |
| oystershell scale |
Lepidosaphes ulmi |
1 |
| painted hickory borer |
Megacyllene caryae |
2 |
| pecan weevil |
Curculio caryae |
3 |
| periodical cicada |
Magicicada septendecim |
1 |
| pine needle scale |
Chionaspis pinifoliae |
1 |
| pine wilt nematode |
Bursaphelenchus xylophilus |
2 |
| red oak borer |
Enaphalodes rufulus |
2 |
| redheaded ash borer |
Neoclytus acuminatus |
4 |
| ribbed pine borer |
Rhagium inquisitor |
2 |
| roundheaded apple tree borer |
Saperda candida |
1 |
| smaller European elm bark beetle |
Scolytus multistriatus |
3 |
| soft scale |
Neopulvinaria innumerabilis |
3 |
| southern pine sawyer |
Monochamus titillator |
1 |
| spruce bud scale |
Physokermes piceae |
1 |
| tanbark borer |
Phymatodes testaceus |
4 |
| walnut scale |
Diaspidiotus juglansregiae |
2 |
| wax scale |
Parthenolecanium pruinosum |
4 |
| white pine weevil |
Pissodes strobi |
4 |
| white-spotted longicorn beetle |
Anoplophora chinensis malasiaca |
2 |
| woolly apple aphid |
Eriosoma lanigerum |
4 |
