| No | Treatments | Disease severity (PSI) | The level of efficacy |
| 1 | Bellis 38% WG only | 1.73 | 90.46 |
| 2 | Carbonchlor 50% SC only | 2.45 | 86.50 |
| 3 | Bellis 38% WG + Carbonchlor 50% SC | 3.27 | 82.00 |
| 4 | Carbonchlor 50% SC + Benline 50% WP | 5.83 | 67.89 |
| 5 | Benline 50% WP only | 6.24 | 65.62 |
| 6 | Matco 72% WP + Benline 50% WP | 9.17 | 49.48 |
| 7 | Control | 18.15 | - |