桃蚜是为害桃树叶片的主要害虫之一。为找出防治桃蚜的理想农药,我们于1980年在益都县云门山园林场,以常州市武进农药厂生产的杀虫灵(原名乙酰甲胺磷)及法国进口农药抗蚜威(Pirimor)进行了防治试验。试验结果看出,喷40%杀虫灵后23小时检查,1500倍、2000倍桃蚜死亡率分别为50%、27.1%,至71小时后,两个浓度死亡 Myzus persicae is one of the major pests that damage peach leaves. In order to find out the ideal pest control pesticides, we in 1980 Yidu County Cloud Gate Hill garden to Changzhou Wujin Pesticide Factory production of insecticide (formerly acephate) and the French imports of pesticides Piper Pirimor) conducted a control test. The test results showed that after spraying 40% insecticide, the death rates of peach aphids were 50% and 1500% after 23 hours inspection, 1500 times and 27.1% respectively. After 71 hours, the mortality was two concentrations