Table 1.
Physicochemical properties of the fungicides fenhexamid, fludioxonil, and cyprodinil
| Fungicide | Water solubility1 (mg L−1) | GUS leaching potential index (leachability)1 | Vapor pressure (volatility)1 (mPa) | Log Kow1 | Photolysis1, DT50 (days) | Hydrolysis1, DT50 (days) | Soil degradation, DT50 (field) (days) |
|---|---|---|---|---|---|---|---|
| Fenhexamid | 24 | − 0.42 (low) | 0.0004 (low) | 3.51 | 0.05 | Stable | ~ 12,3 |
| Fludioxonil | 1.8 | − 1.47 (low) | 0.0004 (low) | 4.12 | 10 | Stable | 6–211,4,5,6 |
| Cyprodinil | 13 | 1.06 (low) | 0.51 (low) | 4.00 | 7.5 | Stable | 2–451,4,5,6 |