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爱豪虎蛾是乌蔹莓的重要食叶害虫,还为害葡萄.在南昌1年发生1代为主,部分2代,以蛹在寄主根际附近表土层的蛹室内越冬.各代蛹的滞育率不同,1代为75%左右,2代约为5%,个别2代蛹滞育时间长达654天,跨越两个冬季,成为3年1代.如此特殊的生活史,是鳞翅目昆虫生物学上所少见,也是它对复杂多变环境的一种适应对策.
Love hawk moths are the important leaf-eating pests of razor clam, but also damage the grapes, which occurred in 1 year in Nanchang and partly in 2 generations, with pupae overwintering in the surface layer of pupal in the host rhizosphere. Fertility rate is different, about 75% for the first generation, about 5% for the second generation, the second generation of individual pupa diapause time up to 654 days, spanning two winter months, becoming 3 years 1 generation.So this special life history, Lepidoptera Insect biology is rare, but also its adaptation to complex and ever-changing environment.