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获蛀茎夜蛾Sesamia sp.是江苏获的重要钻蛀性害虫,常年枯心率在30％以上。为了解其种群内部的行为习性与环境适应的程度和有效控制其危害,于1986～1987年对获蛀茎夜蛾田间卵块和幼虫分布型进行了初步研究。 调查于1986年6月在金湖县柴滩管理所刘协记柴站、北河滩地进行,分别在烧滩和未烧
Sesamia sp., An important borer pest caught in Jiangsu Province, has a dry heart rate of over 30%. In order to understand the behavioral habit of the population and adapt to the extent of the environment and effectively control the harm, from 1986 to 1987, the distribution patterns of eggs and larvae in the field were studied. The survey was conducted in June 1986 at Liu Xie Ji Chai Station and Bei He Tan in Chai Tan Management Office, Jinhu County, respectively.