| bark beetle |
Hylastes tenuis |
1 |
| bark beetle |
Liparthrum squamosum |
2 |
| bark beetle |
Phloeotribus dentifrons |
1 |
| bark beetle |
Phloeotribus frontalis |
1 |
| bark beetle |
Pseudopityophthorus asperulus |
2 |
| bark beetle |
Pseudothysanoes dislocatus |
1 |
| bark beetle |
Scolytodes schwarzi |
2 |
| black turpentine beetle |
Dendroctonus terebrans |
1 |
| Douglas-fir beetle |
Dendroctonus pseudotsugae |
1 |
| eastern ash bark beetle |
Hylesinus aculeatus |
1 |
| larger shothole borer |
Scolytus mali |
1 |
| mountain mahogany bark beetle |
Chaetophloeus heterodoxus |
1 |
| shothole borer |
Scolytus rugulosus |
1 |
| smaller European elm bark beetle |
Scolytus multistriatus |
1 |
| southern pine beetle |
Dendroctonus frontalis |
3 |
| spruce beetle |
Dendroctonus rufipennis |
2 |
| viburnum borer |
Synanthedon viburni |
1 |
