Black rot (fruit phase)(Guignardia bidwelli. Fungus shown is the a sexual stage Phyllosticta ampelicida.) on Grape (Vitus sp.)
| 4 Images |
 Paul Bachi University of Kentucky Research and Education Center |
Dark, spore-producing bodies ("pycnidia") on fruit |
 Paul Bachi University of Kentucky Research and Education Center |
Dark, spore-producing bodies ("pycnidia") on fruit oozing tan tendrils of spores |
 Paul Bachi University of Kentucky Research and Education Center |
Spore-producing body ("pycnidia") oozing spores |
 Paul Bachi University of Kentucky Research and Education Center |
Spores of the fungus Phyllosticta ampelicida. |
