Forestry: Hardwood
Remove Filters:
Tom Creswell(X)
| 3 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5483039 | butternut canker | Sirococcus clavigignenti-juglandacearum | Butternut canker symptoms before (bottom) and after (top) bark is removed. |
| 5483034 | Verticillium wilt | Verticillium dahliae | Microsclerotia of Verticillium dahliae form in agar culture following isolation of the fungus. |
| 5078064 | wool sower gall maker | Callirhytis seminator | insect gall |
