| Spinosyn | Scenario | Step 4 VFSMod | Step 4 VFSMod | ||
| PECSW reduct. (%) | Runoff mass reduct. (%) | PECSW reduct. (%) | Runoff mass reduct. (%) | ||
| 5 m vegetated buffer | 10 m vegetated buffer | ||||
| Spinosyn A | R2 | 100.0 | 100.0 | 100.0 | 100.0 |
|
| R3 | 90.8 | 86.3 | 94.2 | 92.3 |
| Spinosyn B | R2 | 100.0 | 100.0 | 100.0 | 100.0 |
|
| R3 | 81.4 | 79.0 | 91.2 | 90.3 |
| Spinosyn D | R2 | 100.0 | 100.0 | 100.0 | 100.0 |
|
| R3 | 83.8 | 81.0 | 93.2 | 91.7 |
| Spinosyn B of D | R2 | 100.0 | 100.0 | 100.0 | 100.0 |
|
| R3 | 85.1 | 84.7 | 91.4 | 90.4 |