David McComb's Images
Title: RetiredOrganization: USDA Forest Service
Country: United States
Remove Filters:
Gallmaker Insects(X)
| 2 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1678062 | balsam woolly adelgid | Adelges piceae | gouting damage |
| 1678065 | cooley spruce gall adelgid | Adelges cooleyi | gall on engelmann spruce |
