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异色瓢虫[Leis axyridis(Pallas)]是目前我国部分地区生物防治中用来防治蚜虫、松干蚧等害虫的重要捕食性天敌。为了解决瓢虫的人工大量繁殖问题,我们除了开展人工代饲料的研究外,还进行了室内代饲料连续繁殖的研究。
Leis axyridis (Pallas) is one of the predatory natural enemies in the biological control of some areas in our country to control pests such as aphids and pine scales. In order to solve the problem of artificially breeding ladybugs, we carried out the research on the continuous breeding of indoor substitutes in addition to the research of artificial food substitutes.