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Regression equation, correlation coefficient and half-lives of beta-cypermethrin, avermectin and chlorothalonil in soil.
| Pesticides | Regression equation | Correlation coefficient (R2) | Half-life (days) |
|---|---|---|---|
| beta-cypermethrin | y = 0.3457e−0.263x | 0.894 | 2.63 |
| avermectin | y = 0.0508e−0.273x | 0.912 | 2.53 |
| chlorothalonil | y = 3.463e−0.658x | 0.854 | 1.05 |
