豇豆荚螟俗称豇豆螟、豆荚野螟、豆卷叶螟等,是为害豆类蔬菜的一蛀荚害虫,主要为害豇豆和菜豆,也可为害扁豆、豌豆、蚕豆和大豆等。以幼虫卷叶为害或蛀入荚内食细嫩种粒,荚内及蛀孔外堆积粪便,受害荚味苦,不堪食用,严重为害时,蛀荚率可高达70%以上。一、为害特点幼虫为害豆叶花及豆荚,常卷叶为害或蛀入荚 Cowpea pod borer, commonly known as cowpea borer, pod borer, bean curl moth, is a pest pod pest insects damage beans, mainly pests cowpea and beans, but also harmful lentils, peas, beans and soybeans. To Larvae leaf roll damage or eaten into the pod within the delicate grain, pod and wormhole accumulation of manure, damaged pod bitter, unbearable, serious damage, the rate of pod burns can be as high as 70%. First, the damage characteristics of larvae damage beans leaves and pods, often roll leaves damage or bore into the pods