| Treatments and location of populations: | Year | EC50 (mg/L) | FR (Resistance Factor) |
| Penthiopyrad (poorly controlled). Sperimental Centre, Altedo (Bologna, Emilia-Romagna) | 2014 | 0.120 | 2.9 |
| 2015 | 0.101 | 4.8 | |
| 2016 | 0.091 | 4.3 | |
| Baseline* |
| 0.021 |
|
| Fluxapyroxad (poorly controlled) SperimentalCentre, Altedo (Bologna, Emilia-Romagna) | 2014 | 0.118 | 6.5 |
| 2015 | 0.120 | 6.6 | |
| 2016 | 0.160 | 8.8 | |
| Baseline* |
| 0.018 |
|
| Fluopyram (poorly controlled) Sperimental Centre, Altedo (Bologna, Emilia-Romagna) | 2014 | n.d.** |
|
| 2015 | 0.170 | 4.1 | |
| 2016 | 0.165 | 4.0 | |
| Baseline* |
| 0.041 |
|