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采用25%阿克泰(Thiamethoxam)可分散性粒剂4 000~8 000倍液进行移栽后喷雾和采用阿克泰WG2 000~4 000倍液进行移栽前苗期灌根处理,对番茄烟粉虱的防治效果均明显好于对照药剂,表明阿克泰WG对烟粉虱具有较高活性。试验结果表明,阿克泰WG对烟粉虱的若虫也具有较好的杀伤效果。施用阿克泰WG对番茄植株安全。
A 25% Thiamethoxam dispersible granule was used for transplanting and spraying with Agaricus WG2000-4000 times before seedling, The control effect of B. tabaci was significantly better than that of the control agent, indicating that Actel WG had higher activity against Bemisia tabaci. The test results showed that the Agate WG also had a good killing effect on the whitefly nymphs. Apply Agate WG to tomato plants safely.