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夜蛾科昆虫是一类重要的经济害虫,其幼虫绝大多数为植食性,存农业害虫中占相当大的比重。加强夜蛾科昆虫的研究和综合治理,在学术和生产上具有重要的意义。河南省的昆虫区系分布处于古北界和东洋界的混交地带,昆虫种类繁多,区系分布复杂。作者根据几年来在全省各地的调查,并参阅国内外有关文献资料,试对本科昆虫的区系分布特征进行分析、讨论。
Noctuidae insects are a class of important economic pests, the vast majority of larvae are herbivorous, agricultural pests accounted for a considerable proportion. To strengthen the research and comprehensive management of Noctuidae insects has academic and production significance. The flora of Henan Province is distributed in the mixed zone of the Gubeiku area and the Oriental area with a great variety of insects and complicated fauna distribution. According to the survey conducted throughout the province over the past few years and with reference to relevant literature at home and abroad, the author tries to analyze and discuss the characteristics of floristic distribution of undergraduate insects.