| 5470382 |
basil downy mildew |
Peronospora belbahrii |
Pathogen produces dark spores on the underside of leaves opposite symptoms on the upper surface. |
| 5470383 |
basil downy mildew |
Peronospora belbahrii |
Initial symptoms of downy mildew on upper surface of leaves is chlorosis occurring usually in sections because the pathogen cannot grow past major veins in the leaf. |
| 5470381 |
late blight |
Phytophthora infestans |
Large leaf spots often with a light green border are typical for late blight. |
| 5470380 |
late blight |
Phytophthora infestans |
Sporulation of the pathogen, Phytophthora infestans, visible on the underside of the leaflet. |