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经过几年的试验,对人工饲养繁殖大突肩瓢虫的研究,取得两方面的成果,一是配制了以鲜猪肝和绵蚜干粉为基本原料的代饲料配方20余个,其中编号为 A—9和 A—3—1的能成功地饲养本种瓢虫的成虫,编号为 L—5—3和 L—19的能成功地饲养本种瓢虫的幼虫。二是初步总结了以罐头玻瓶用代饲料继代饲养繁殖本种瓢虫的技术措施。
After several years of experiments, the research on artificial feeding and reproduction of Buchholdii has achieved two results. One is to formulate more than 20 feedstuffs with fresh pig liver and powdery mildew as the basic raw materials, A-9 and A-3-1, which successfully bred adult ladybugs of this ladybug, larvae numbered L-5-3 and L-19, were successfully housed. The second is the preliminary summary of the canned glass bottles with the fodder breeding breeding of the ladybug technical measures.