Diseases - Root and Butt / Root and Stem Diseases
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United States(X) USDA Forest Service - Forest Health Protection - St. Paul Archive(X) 5 Sizes Available(X)
| 8 Images of 5 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| annosum root disease | Heterobasidion annosum | 1 |
| Armillaria root rots | Armillaria spp. | 1 |
| oak decline | 1 | |
| root diseases and rots | 4 | |
| Schweinitzii root and butt disease | Phaeolus schweinitzii | 1 |
