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天敌昆虫的利用在有害生物综合治理(IPM)中占有重要的地位,这是无容置疑的。而天敌昆虫的利用主要有四个方面的工作,即:天敌资源调查,天敌的保护利用,天敌的引进及大量饲养与释放。这四个方面是缺一不可的。近三年来,在农业部植保局直接领导下,天敌资源调查在全国已普遍开展,并已获得很大的成果;保护利用工作在各地因地制宜地积极进行,并取得很大成绩;天敌的引
The use of natural enemy insects holds an important place in the Integrated Pest Management (IPM), which is beyond doubt. The use of natural enemies of insects, there are four main aspects of the work, namely: natural enemy resources survey, the protection and utilization of natural enemies, the introduction of natural enemies and a large number of feeding and release. These four aspects are indispensable. In the recent three years, under the direct leadership of the Plant Protection Bureau of the Ministry of Agriculture, natural enemies resource surveys have been widely carried out throughout the country and great achievements have been made. Protection and utilization work has been actively carried out in different places according to local conditions and great achievements have been made.