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在河南省郑州市居民小片菜地的菜花、广场和路边的草丛中、室外的腐烂水果,蔬菜、鸡毛、骨头以及空中捕捉和食物诱捕,采集到44种储藏物昆虫。它们录属于草翅目(Dermaptera)、鳞翅目(Lepidoptera)和鞘翅目(Coleoptera)的17个科,其中鞘翅目的种类最多,并且是重要储藏物害虫。调查结果表明,储藏物昆虫的很多种类兼营室外生活,尤其在成虫期,它们在室外飞行、爬行、觅食和交尾,极易进入室内在储藏物上产卵,其幼虫严重地危害储藏物。因此,对储藏物害虫种类的调查和防治工作有重要影响。
44 kinds of stored insects were collected from cauliflower, plazas and roadside grass in the small plots of residential areas in Zhengzhou City, Henan Province, outdoor decaying fruits, vegetables, chicken feathers, bones, aerial capture and food trapping. They belong to 17 families of the order Dermaptera, Lepidoptera and Coleoptera, of which Coleoptera is the most abundant and is an important storage pest. The results of the survey indicate that many species of stored insects coexist in outdoor life, especially in adult stages, flying, crawling, foraging and copulating outdoors, easily entering the house to spawn on storage, and larvae severely endanger storage . Therefore, the types of storage pests and prevention and control of the investigation have a significant impact.