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美国开展害虫生物防治研究迄今也不过百余年的历史,在不同历史阶段其发展是不平衡的,近十几年来,发展很快。随着害虫综合治理的发展,以及涉及生物防治研究领域内一些基础学科(如天敌昆虫的行为学,分类学、遗传学、个体生态学、种群和群落生态学、生物学,以及昆虫营养学等)的深入研究,从而把生物防治科学推向了一个新的高度,进入了综
The study of pest biological control in the United States has not yet exceeded a hundred years of history so far. Its development has been unevenly developed in different historical stages and has developed rapidly in the past decade or so. With the development of pest integrated management and some basic disciplines involved in biological control research (such as the behavior, taxonomy, genetics, individual ecology, population and community ecology, biology and insect nutrition etc. of natural enemies ) In-depth study, which put the biological control science to a new height into the comprehensive