| Fungicide group | Fungicides | Resistance type |
|---|---|---|
| anilinopyrimidine | cyprodonil
pyrimethanil |
reduced sensitivity |
| benzimidazole | thiophanate-methyl | resistant/sensitive |
| DMI (triazole) | e.g. myclobutanil
penconazole |
reduced sensitivity |
| guanidine | dodine | resistant/sensitive |
| dicarboximide | iprodione | resistant/sensitive |
| strobilurines (QoI) | kresoxim-methyl pyraclostrobin |
resistant/sensitive |
| phenylamide | metalaxyl-M | resistant/sensitive |
| hydroxypyrimidine | bupirimate | reduced sensitivity |
- Where fungi develop reduced sensitivity to fungicides they may still be partially effective.
- Where fungi such as Botrytis become resistant to a fungicide such as thiophanate-methyl the fungus isolate is totally resistant and the fungicide completely ineffective.