Table 3.
Calculated half life, waiting period, regression equation and correlation coefficient (r) of azoxystrobin when applied at recommended and double dose
| Location | Dose (g ai ha−1) | Regression equation [Y = a – bX] | r | Half-life (days) | Waiting period (days) |
|---|---|---|---|---|---|
| Karnataka | 150 | Y = −0.102–0.034 X | 0.99 | 7.0 | 5.9 |
| 300 | Y = −0.079–0.043 X | 0.97 | 8.9 | 8.8 | |
| Maharashtra | 150 | Y = −0.072–0.056 X | 0.98 | 5.4 | 4.1 |
| 300 | Y = −0.195–0.029 X | 0.97 | 10.4 | 17.1 | |
| Tamil Nadu | 150 | Y = −0.055–0.049 X | 0.99 | 6.1 | 5.0 |
| 300 | Y = −0.040–0.043 X | 0.99 | 7.0 | 7.9 |
MRL = 0.5 mg kg−1