近年来,桃蚜在山东荷泽地区桃园发生猖獗,全地区12万多亩桃园,因桃蚜严重巍忙而造成重大损失。由于推广菊酯类农药喷布防治难以获得理想的防治效果,我们于1988～1990年进行了久效磷、甲胺磷,辟蚜雾等农药防治桃蚜试验。以期找出控制桃蚜的经济、有效的防治措施。三年的试验 In recent years, Myzus persicae has been rampant in the Taoyuan area of ​​Heze, Shandong Province. Over 120,000 mu of Taoyuan in the entire region have suffered heavy losses due to the severe malachite arousal. As the promotion of pyrethroid pesticide spraying prevention and control is difficult to obtain the desired effect of prevention and treatment, we conducted in 1988 ~ 1990 monocrotophos, methamidophos, provision of pest aphids and other pesticides to control peach aphid test. In order to find out the economic and effective control measures of Myzus persicae. Three years of experiment