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本文描述了利用50%吡蚜酮水分散粒剂和50%吡蚜酮·噻虫胺水分散粒剂防治萱草上的印度修尾蚜(Indomegoura indica)的试验,试验结果表明:这两种药剂对萱草(Hemerocallis fulva)安全,50%吡蚜酮水分散粒剂和50%吡蚜酮·噻虫胺水分散粒剂防治印度修尾蚜的推荐使用量分别为300~450g/hm~2和90~120g/hm~2。
This article describes a test for the control of Indomegoura indica on Hemerocallis with 50% pymetrozine water dispersible granules and 50% pymetrozine clothianidin water dispersible granules. The results show that the two agents The recommended dosages of Hemerocallis fulva saponin, 50% pymetrozine water dispersible granule and 50% pymetrozine clothianidin water dispersible granule for controlling Aphis gossypii in India were 300 ~ 450g / hm ~ 2 and 90 ~ 120g / hm ~ 2.