| Area | Diuron | Linuron | ||
| Equation | R2 | Equation | R2 | |
| KHYZ | Y = 233.63X | 0.95 | Y = 275.73X | 0.91 |
| MZ | Y = 662.07X | 0.95 | Y = 265.21X | 0.98 |
| NZ | Y = 238.34X | 0.93 | Y = 229.07X | 0.97 |