| Treatments and management of populations: | Location | Relative efficacy (%) of the three SDHIs and standard fungicide | |||
| Penthiopyrad | Fluopyram | Fluxa-pyroxad | Difenoconaz. | ||
| Penthiopyrad (poorly controlledl) | Sperimental Centre (Altedo, Bologna) | 7.8 |
|
| 49.5 |
| Fluopyram (poorly controlled ) | Sperimental Centre (Altedo, Bologna) |
| 5.7 |
| 39.1 |
| Fluxapyroxad (poorly controlled) | Sperimental Centre (Altedo, Bologna) |
|
| 3.8 | 49.8 |
| Sensible n.156 | Forlì Emilia-Romagna | 78.4 | 76.4 | 79.2 | 99.7 |
| Sensible “mixed” | A mixture of 14 populations coming from Emilia-Romagna, Lombardia, Friuli Regions and Trentino Province | 91.5 | 98.4 | 85.0 | 96.8 |
| Sensible wild-type | Foodplain of Po river, (Suzzara, Lombardia) | 98.8 | 98.6 | 99.4 | 100 |