Paul E. Hennon's Images
Title: PathologistOrganization: USDA Forest Service
Unit: Forest Health Protection - Juneau Office
Country: United States
Remove Filters:
Symptoms(X)
| 7 Images of 4 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| large-spored spruce-laborador tea/needle rust | Chrysomyxa ledicola | 2 |
| spruce needle cast/blight | Lirula macrospora | 1 |
| spruce needle rust | Chrysomyxa weirii | 1 |
| yellow-cedar decline | 3 |
