无毒棉在吐絮前后,往往遭受老鼠危害,造成很大损失.特别是离村庄较近的棉田,危害更重.为了消灭害鼠,提高种植无毒棉的经济效益,我县近年采取以下方法灭鼠,获得良好效果。一、用大连实验工厂生产的“敌鼠纳盐”灭鼠.办法是:用药粉50克,溶于12市斤开水中,再倒入50市斤小麦或稻谷,浸泡5～6个小时.在浸泡中,每小时搅拌一次, Non-toxic cotton before and after bolting floss, often suffer from rats harm, resulting in great losses, especially near the village of cotton fields, more damaging.In order to eliminate harmful rats, improve the economic benefits of planting non-toxic cotton, my county in recent years to take the following method Rodent, get good results. First, with the experimental plant in Dalian production of “enemy rat salt” rodent control approach is: 50 grams of powder, soluble in 12 pounds of water, and then poured into 50 pounds of wheat or rice, soak for 5 to 6 hours. In soaking, stirring once an hour,