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甲胺磷是内吸性和输导性很强的有机磷杀虫剂。经在肥城、泰安两地进行涂药防治桃蚜试验,结果表明:①用50％甲胺磷乳油:水=1:1(体积比)稀释液涂环和包扎药纸2种方法防治桃蚜,均有良好防治
Methamidophos is an organophosphorus insecticide with good systemic and conductivity properties. The results showed that: (1) Two kinds of methods were used to control Myzus persicae (green peach aphid) by using 50% methamidophos: water = 1: 1 , Have good control