| |||
| ash disease; powdery mildew; white mould | |||
| oidia | |||
| |||
| oidium Tuckeri (Oidium, echter Mehltau); oidium powdery mildew (Oidium, echter Mehltau) | |||
| oidium | |||
| |||
| mildew (Oidium tuckeri); oidium (Oidium tuckeri) | |||
|
oidio : 51 phrases, 4 sujets |
| Agriculture | 6 |
| Antiparasitaire | 23 |
| Ressources naturelles et conservation de la faune | 5 |
| Sciences naturelles | 17 |