野蛞蝓是一种近年来在局部地区棉田造成严重为害的有害动物,俗名鼻涕虫。根据我们在东台县安丰公社新新大队调查,有些棉田每亩有虫1—3万头,平均两万头左右。棉花苗期子叶大部被吃光,下部4—6张真叶被害面积达20—50％,严重地影响了棉花苗期早发。同时,野蛞蝓还能危害小麦、玉米等作物。为了了解野蛞蝓的生活习性及防治方法,我们在开门办学期间对野蛞蝓进行了一些调查与试验,现将结果介绍如下。 Wild Wagtail is a pest that has caused serious damage to cotton fields in some areas in recent years. According to our survey in Xintai Brigade, Anfeng Commune in Dongtai County, some cotton fields have 1-3,000 heads of pests per mu, an average of about 20,000 heads. Cotton seedlings most of the cotyledons were eaten, the lower part of the real leaf damage 4-6 4-6%, seriously affecting the early seedling stage. At the same time, wild 蛞 蝓 can endanger the crops of wheat, corn and other crops. In order to understand the wild habits and control methods, we conducted some surveys and experiments on the wild gooseberries during their school days. The results are as follows.