| 4212079 |
bark beetles |
|
pocket of red topped trees in young stand |
| 4212047 |
white pine weevil |
Pissodes strobi |
multi stem; old damage |
| 2634021 |
white pine weevil |
Pissodes strobi |
exit holes on shoot |
| 4212040 |
white pine weevil |
Pissodes strobi |
typical shepherd's crook damage to terminal |
| 4212078 |
bark beetles |
|
|
| 4212074 |
bark beetles |
|
boring dust |
| 2634020 |
white pine weevil |
Pissodes strobi |
shepherd's crook |
| 4212081 |
snout beetles or weevils |
|
tree tipped |
| 4212041 |
white pine weevil |
Pissodes strobi |
exit holes on shoot |
| 4212076 |
bark beetles |
|
with pupal chambers |
| 4212073 |
Ips engraver beetles |
Ips spp. |
boring dust, with penny for size reference |
| 4212077 |
bark beetles |
|
showing pocket mortality effect |
| 4212075 |
bark beetles |
|
|
| 4212042 |
white pine weevil |
Pissodes strobi |
chip cocoons |
| 4212080 |
snout beetles or weevils |
|
pitch encrusted soil |