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吉林省中部平原生态类型的蛴螬主要是东北大黑金龟(Holotrichia diomphalia Bates)的幼虫。也有少量的朝鲜黄金龟(Miridiba koreana N.& K.)、褐条金龟(Anomala straminea Semenov)、棕色金龟(Eotrichia titanis Reitter)和黄褐金龟(Anamala exoeta Fald.)幼虫。以高粱、玉米幼苗受害最重,豆麦互换茬和豆后茬甜菜的根也遭受其害。过去防治蛴螬的主要方法是施用六六六毒谷或毒土,但由于春风大,药易被风吹走,防治效果不好。从1973年到1976年,先后在5个县20多个生产队,500多
The plains of the central plains in Jilin Province are mainly the larvae of the Holotrichia diomphalia Bates. There are also a few larvae of Miridiba koreana N. & K., Anomala straminea Semenov, Eotrichia titanis Reitter and Anamala exoeta Fald. To sorghum, corn seedlings hardest hit, beans and wheat swap stubble and beet roots also suffer. In the past, the main method of prevention and treatment was to use 666 poisoned valleys or poisonous soil. However, due to the large spring breeze, the medicine was easily blown away by the wind and the control effect was not good. From 1973 to 1976, it successively produced more than 20 production teams in 5 counties and over 500 in number