Root rot (Pythium sp.) on Chrysanthemum (Chrysanthemum sp.)
| 4 Images |
 Paul Bachi University of Kentucky Research and Education Center |
Roots turn gray/black and outer root tissue can pull away easily. |
 Paul Bachi University of Kentucky Research and Education Center |
Roots turn gray/black and outer root tissue can pull away easily. |
 Paul Bachi University of Kentucky Research and Education Center |
sexual reproductive spores ("oospores") seen in roots; look like hollow tires. |
 Paul Bachi University of Kentucky Research and Education Center |
A single sexual reproductive spore ("oospore") |
