家蚕多化性蚕蛆蝇(Exorista sorbillans Wiedmann)是蚕业的主要害虫。1963年以来推广灭蚕蝇农药防治有良好较果。但我省每年消耗农药达30吨,不但增加养蚕成本且长期使用会引起环境污染和抗药性。1973年来,我们应用辐射不育技术使蚕蛆蝇不育,释放不育蝇,以期不用或少用农药而达到防治的效果。 Silkworm diversity of silkworm maggots (Exorista sorbillans Wiedmann) is the main pest sericulture. Since 1963 to promote anti-mosquito fly pesticide control has better than fruit. However, the province consumes 30 tons of pesticides each year, not only increasing the cost of sericulture and long-term use will cause environmental pollution and resistance. In 1973, we applied the technology of sterility to sterilize silkworm maggots and released sterile insects so as to prevent or reduce pesticide use.