70%吡虫啉WS对作物种子的安全性评价

Safety Evaluation of Imidacloprid 70% WS to Crop Seeds

采用纸床和土床法考察了70％吡虫啉WS对小麦、玉米及花生种子的安全性。试验结果显示，70％吡虫啉WS对小麦、玉米和花生的萌发无显著影响。70％吡虫啉WS对小麦和花生的生长有一定的抑制作用，但其1～2g处理对玉米生长有一定的促进作用。

The safety of imidacloprid 70% WS to wheat, maize and peanut seeds was investigated by two methods. The results of experiments showed that imidacloprid 70% WS had no significant effects on the germinations of wheat, maize, peanut seeds. Imidacloprid 70% WS had an inhibitory effect on the growth of wheat and peanut, but imidacloprid 70% WS 1-2 g could promote the growth of maize.