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通过对25%辛·吡EC防治危害甘蓝(Brassica oleracea L．)的桃蚜(Myzus persicas Sulzer)进行试验,探索其防治甘蓝桃蚜的可行性,筛选出经济有效的施用剂量。试验结果表明25%辛·吡EC60ml/hm~2用于防治甘蓝桃蚜效果较好。
The Myzus persicas Sulzer was tested against 25% Xin-xin EC to explore the feasibility of controlling Myzus persicaas aphid, and the economical and effective dosage was screened out. The results showed that the effect of 25% Xin-Pi EC 60ml / hm ~ 2 was better than that of control.