| |
Trunk/bark damage |
|---|
| Plant Part | ||
|---|---|---|
| Trunk/bark |
 |
San Jose scale damage |
 |
mussel scale damage |
 |
oystershell scale damage |
 |
codling moth cocoon |
 |
wood borer damage (conifer) |
 |
woolly apple aphid colonies in burr knots |
 |
Key start |