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利用瓢虫防治蚧虫,在害虫防治史上有过光辉的历史。利用澳洲瓢虫(Rodolia Cardinalis Muls)成功的防治吹绵蚧(Icerya purchasi Mask)是人所共知的。 解放以来,我国在研究与利用大红瓢虫(Rodoliarufopilosa Muls)、孟氏隐唇瓢虫(Cryptolaemus montro-uzieri Muls)和澳洲瓢虫防治柑桔蚧虫方面都取得了一定的成效。但由于我国地域广大,天敌资源非常丰富,加之过去这方面工作做的不多(尤其是北方),所以毫无疑问,还有很多有益的天敌需耍我们去发掘、研究并加以利用。 黑缘红瓢虫遍布于我国北部及长江流域大部地区,是朝鲜球蚧的重要天敌。本文系报导1959—1960年对朝鲜球蚧及其天敌黑缘红瓢虫的一些初步研究。
Using ladybugs to control scale insects has had a glorious history in pest control. The successful control of Icerya purchasi Mask by the ladybug (Rodolia Cardinalis Muls) is well known. Since the liberation, our country has made some achievements in the research and utilization of Rodoliarufopilosa Muls, Cryptolaemus montro-uzieri Muls, and ladybugs in Australia. However, due to the vast territory of our country and the abundant natural enemy resources, as well as the small amount of work done in the past (especially the north), there are undoubtedly many beneficial natural enemies that we need to explore, study and make use of. Black maroon ladybugs throughout northern China and most of the Yangtze River Basin, North Korea is an important natural enemies of scale. This article reports some preliminary studies of Scabia koreanus and its natural enemies, Madagascar, from 1959 to 1960.