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高粱蚜繁殖力强,发生面积大,是高粱的毁灭性害虫,我省每年防治此虫需投入大量人力物力,过去防治高粱蚜的特效剧毒农药1059现已禁用,目前多用乐果乳油或粉剂。因药械不足,主要靠纱布袋等土工具抖药,因此用药量大,拉长了施药时间,造成蚜虫再增殖机会,增多了施药次数,从而增加用药量、用工量和生产开支,以致出现乐果供不应求的现象。在深入学习毛主席关于无产阶级专政理论的推动下,为了寻求防治高粱蚜的新的有效的办法,我们吸取了河北衡水农科所用1059、乐果乳剂撒毒砂熏蒸治高粱蚜的经验,与工农相结合,以农村为基点,多次
Sorghum aphid fertility, the occurrence of large area, is the devastating pests of sorghum, the province each year to control this insect need to invest a lot of manpower and resources, the past prevention and treatment of sorghum aphid’s highly toxic pesticides 1059 is now disabled, the current multi-use dimethoate or powder . Due to the shortage of drugstores, the drug is mainly used for shaking off soil tools such as gauze bags. Therefore, the dosage is large and the application time is lengthened. As a result, the aphids proliferate again and the number of pesticides is increased, thereby increasing the dosage, labor and production costs. Music supply appears in short supply phenomenon. Under the guidance of Chairman Mao’s theory on proletarian dictatorship, in order to find a new and effective way to prevent and control sorghum aphid, we learned from the experiences of 1059 used by Hengye Agricultural Science, Hebei Province, Combination of workers and peasants, based in rural areas, many times