 |
| |||
| cork scab of potatoes (Spongospora subterranea); corky scab (Spongospora subterranea); powdery scab (Spongospora subterranea); powdery scab of potatoes (Spongospora subterranea) | |||
| gale poudreuse: 3 phrases in 2 subjects |
| Agriculture | 2 |
| Pest control | 1 |
|
| |||
| cork scab of potatoes (Spongospora subterranea); corky scab (Spongospora subterranea); powdery scab (Spongospora subterranea); powdery scab of potatoes (Spongospora subterranea) | |||
| gale poudreuse: 3 phrases in 2 subjects |
| Agriculture | 2 |
| Pest control | 1 |