大豆根蛇潜蝇又名大豆根潜蝇,大豆根蛆,是大豆主要害虫之一,在我省国营农场大豆产区均有分布。目前已知寄主有大豆和野生大豆。它以幼虫钻蛀根皮,严重影响养分和水分的传导,为害重时幼苗枯死,轻时植株生长缓慢,矮小瘦弱,产量降低。是当前大豆生产上急待解决的一个问题。 75年以来,在生产单位的协助下,我们对大豆根蛇潜蝇形态特征,发生规律等方面作了一些研究工作,取得了较好的结果。在此基础上我们又进行了测报方法和药剂防治 Soybean root snake also known as snakebite flies, soybean root maggot, soybean is one of the major pests in the state-owned farms soybean production areas are distributed. Currently known to host soybean and wild soybean. It larvae bored root bark, which seriously affect the conduction of nutrients and water, seedlings dead weight dead, light plant growth slow, short thin and yield decreased. It is an urgent problem in the current soybean production. Since the past 75 years, with the help of the production units, we have made some research work on the morphological characteristics and the occurrence of the snake (Solenopsis elongata), and achieved good results. On this basis, we conducted a reporting method and pharmaceutical control