大豆田根潜蝇蛹量与产量的关系研究陈申宽（内蒙古扎兰屯农牧学校，１６２６５０）闫任沛王秋荣（呼盟农研所）（呼盟植保植检站）●研究与探讨大豆根潜蝇是我地主要害虫，近年来被害率达６０～８０％。关于大豆根潜蝇蛹量与产量关系，笔者于１９９１～１９９２年进行了研... Study on the relationship between the amount of pupae and the yield of soybean rootminer Chen Chen-kuan (Zalantun Farming and Animal Husbandry School, Inner Mongolia 162650) Yan Renpei Wang Qurong (Huitong Research Institute) To the main pests, the victimization rate in recent years reached 60 to 80%. On the soybean root latent flies pupa amount and yield relations, the author conducted in 1991 ~ 1992 research ...