| acorn and nut weevils |
Curculio spp. |
1 |
| Altai larch longhorn beetle |
Xylotrechus altaicus |
1 |
| ash bark beetle |
Hylesinus varius |
1 |
| Asian longhorned beetle |
Anoplophora glabripennis |
8 |
| bark beetle |
Pityokteines spinidens |
1 |
| bark beetles |
|
3 |
| basswood leafminer |
Baliosus nervosa |
3 |
| beech bark beetle |
Taphrorychus bicolor |
1 |
| beech splendor beetle |
Agrilus viridis |
1 |
| birch bark beetle |
Scolytus ratzeburgi |
1 |
| black turpentine beetle |
Dendroctonus terebrans |
1 |
| California fivespined ips |
Ips paraconfusus |
2 |
| Canada thistle bud weevil |
Larinus planus |
1 |
| common cockchafer |
Melolontha melolontha |
2 |
| cottonwood leaf beetle |
Chrysomela scripta |
1 |
| debarking weevil |
Hylobius xiaoi |
2 |
| defoliating weevil |
Magdalis gentilis |
1 |
| Douglas-fir beetle |
Dendroctonus pseudotsugae |
4 |
| eastern juniper bark beetle |
Phloeosinus bicolor |
2 |
| emerald ash borer |
Agrilus planipennis |
11 |
| European oak bark beetle |
Scolytus intricatus |
3 |
| European silver fir weevil |
Pissodes piceae |
2 |
| European spruce bark beetle |
Ips typographus |
8 |
| fir bark beetle |
Pityophthorus pityographus |
1 |
| fir engraver |
Scolytus ventralis |
4 |
| flatheaded or metallic wood borer |
|
3 |
| furniture beetle |
Anobium punctatum |
4 |
| granulate ambrosia beetle |
Xylosandrus crassiusculus |
1 |
| great capricorn beetle |
Cerambyx cerdo |
2 |
| hemlock borer |
Phaenops fulvoguttata |
1 |
| Ips engraver beetles |
Ips spp. |
2 |
| large brown trunk beetle |
Hylobius abietis |
5 |
| large elm beetle |
Scolytus scolytus |
3 |
| large timberworm |
Elateroides dermestoides |
1 |
| larger pine shoot beetle |
Tomicus piniperda |
2 |
| leaf beetle |
|
1 |
| leaf rolling weevil |
Byctiscus populi |
1 |
| lesser pine shoot beetle |
Tomicus minor |
3 |
| lodgepole cone beetle |
Conophthorus ponderosae |
1 |
| lodgepole terminal weevil |
Pissodes terminalis |
1 |
| long-horned beetle |
Arhopalus rusticus |
2 |
| long-horned beetle |
Herophila tristis |
1 |
| long-horned beetle |
Hesperophanes griseus |
1 |
| long-horned beetle |
Isotomus speciosus |
1 |
| long-horned beetle |
Morimus funereus |
1 |
| long-horned beetle |
Oberea pupillata |
1 |
| long-horned beetle |
Purpuricenus kaehleri |
1 |
| long-horned beetle |
Pyrrhidium sanguineum |
2 |
| long-horned beetle |
Semanotus russicus |
1 |
| May-June beetles |
Phyllophaga spp. |
1 |
| metalic wood-boring beetle |
Agrilus populneus |
2 |
| metalic wood-boring beetle |
Coraebus fasciatus |
3 |
| metalic wood-boring beetle |
Lamprodila decipiens |
2 |
| mountain pine beetle |
Dendroctonus ponderosae |
11 |
| musk beetle |
Aromia moschata |
1 |
| musk thistle head weevil |
Rhinocyllus conicus |
1 |
| northern bark beetle |
Ips duplicatus |
1 |
| oak borer |
Agrilus angustulus |
2 |
| oak flea beetle |
Altica quercetorum |
2 |
| oak roller weevil |
Attelabus nitens |
2 |
| pine engraver |
Ips pini |
1 |
| pinyon ips |
Ips confusus |
2 |
| poplar borer |
Saperda carcharias |
2 |
| poplar-and-willow borer |
Cryptorhynchus lapathi |
3 |
| red oak borer |
Enaphalodes rufulus |
2 |
| red turpentine beetle |
Dendroctonus valens |
1 |
| redbay ambrosia beetle |
Xyleborus glabratus |
2 |
| redheaded ash borer |
Neoclytus acuminatus |
1 |
| redheaded flea beetle |
Systena frontalis |
1 |
| Sakhalin pine sawyer |
Monochamus saltuarius |
1 |
| shoot beetles |
Tomicus spp. |
1 |
| silver fir bark beetle |
Pityokteines curvidens |
2 |
| six-spined engraver beetle |
Ips sexdentatus |
3 |
| six-toothed spruce bark beetle |
Pityogenes chalcographus |
2 |
| small banded pine weevil |
Pissodes castaneus |
1 |
| small fir bark beetle |
Cryphalus piceae |
1 |
| small poplar borer |
Saperda populnea |
2 |
| small southern pine engraver |
Ips avulsus |
1 |
| smaller European elm bark beetle |
Scolytus multistriatus |
1 |
| soapberry borer |
Agrilus prionurus |
3 |
| southern pine beetle |
Dendroctonus frontalis |
9 |
| southern pine sawyer |
Monochamus titillator |
1 |
| spruce beetle |
Dendroctonus rufipennis |
1 |
| steelblue jewel beetle |
Phaenops cyanea |
3 |
| striped ambrosia beetle |
Trypodendron lineatum |
5 |
| striped cucumber beetle |
Acalymma vittatum |
1 |
| twig girdler |
Oncideres cingulata |
1 |
| twolined chestnut borer |
Agrilus bilineatus |
1 |
| violet tanbark beetle |
Callidium violaceum |
1 |
| West Indian cane weevil |
Metamasius hemipterus |
1 |
| western balsam bark beetle |
Dryocoetes confusus |
1 |
| western pine beetle |
Dendroctonus brevicomis |
1 |
| white pine weevil |
Pissodes strobi |
5 |
