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二化螟是我省水稻主要害虫之一。遵照毛主席“备战、备荒、为人民”的教导,为了研究经济有效的以虫治虫防治方法,今春以来,汉阳县、武汉市东西湖农场、孝感县、省农科所等,试验了利用赤眼蜂防治二化螟,在室内繁殖、大田散放等方面取得了可喜的结果。汉阳县和省农科所合作对第一、二代二化螟进行了放蜂试验。试验面积54.5亩,放蜂165.7万头,结果
Chilo suppressalis is one of the main rice pests in our province. In order to study the economic and effective method of pest control and insect pest control, since the beginning of this spring, Hanyang County, Wuhan East Lake Farm, Xiaogan County, Provincial Agricultural Science Institute, etc., have followed the teachings of Chairman Mao for "preparing for war, preparing for famine and for the people. Prevention and treatment of eye bee Chilo suppressalis, indoor breeding, field distribution and achieved encouraging results. Hanyang County and the provincial agricultural cooperation in the first and second generations of Borer carried a bee experiment. Test area of 54.5 acres, put 1,657,000 bees, the result