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对城步南山草地地下害虫金龟子幼虫蛴螬进行灯诱和系统调查，有４种金龟子危害牧草，本文研究了蛴螬在土层的垂直分布，成虫发生期和高峰期，并提出防治方法。
In this study, four species of chafers were harmed by flies. The vertical distribution, the occurrence period and the peak period of adults were studied in this paper, and the control measures were put forward.