昆虫是地球上分布极广的动物类群,从海洋到大气层,从南极洲到北极圈,处处都有它们的足迹。昆虫和人类长期共同生活在一个自然空间里,对人类有益也有害,人类为了自身的利益,总是自觉或不自觉地利用那些有益昆虫而消灭那些有害昆虫。在消灭有害昆虫方面,人类与害虫已进行了几个世 Insects are a widely distributed group of animals on Earth, from the ocean to the atmosphere, from Antarctica to the Arctic Circle, everywhere have their footprint. Insects and human beings living together in a long-term natural space, beneficial and harmful to humans, human beings for their own interests, always consciously or unconsciously use those beneficial insects and eliminate those harmful insects. Humans and pests have been around for several centuries in eliminating harmful insects