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名称 地老虎属於鳞翅目夜娥科,是地下害虫中最主要的害虫。我们为什麽叫它是地下的“老虎”呢?顾名思义,它是极其凶恶的地下害虫,好像地上的老虎一样,对各种作物的幼苗可以作毁灭性的为害。它的名称很多,有人叫它:切根虫、地蚕、乌地蚕、截虫子……等等。本地区地老虎种类很多,目前已经查明的计有黄地老虎(Agrotis segeturn schiffermiiller)、警纹地老虎(Agrotisexclamationis L.也叫鸣娥)、显纹地老虎(Euxoa conspicua Hb.)、八字地老虎(Agrotis c-nigrum Linne)、及另一种为害冬麦的地老虎。
The name of the tiger belongs to Lepidoptera night Eae, is the most important pests in underground pests. Why do we call it an underground “tiger”? As its name implies, it is an extremely vicious underground pest that acts like a tiger on the ground and can devastating the seedlings of various crops. Its name is many, some call it: cut rootworm, silkworm, black silkworm, cut insects ... and so on. There are many kinds of tigers in the area. Currently, Agrotis segeturn schiffermiiller, Agrotisex clamationis L., Mingxue tiger, Euxoa conspicua Hb. Tiger (Agrotis c-nigrum Linne), and another to kill winter wheat tiger.