棉铃虫是我社棉花的主要虫害。过去在防治上,我们根据棉铃虫成虫的趋化性,采用杨柳树枝把诱蛾的办法,取得了一定的防治效果。但由于树枝缺乏,不能满足需要。针对这一实际问题,从1976年以来,我们发动群众,利用各种草把,搞诱蛾试验,经过多点反复试验,我们发现用玉米叶扎成的草把诱集棉铃虫蛾,有很好的效果。1977年和1978年,我们在仓集大队和杨庄大队分别用20个杨柳树枝把和20个玉米 Cotton bollworm is our main cotton pest. In the past in the prevention and control, we based on the chemotaxis of adult cotton bollworm, the use of willow branches to attract moth approach, and achieved some control effect. However, due to lack of branches, can not meet the needs. In response to this practical issue, since 1976, we mobilized the masses to make use of a variety of grass and engage in a moth trial. After repeated experiments, we found that grass boll moths were entrapped with corn leaf, Good results. In 1977 and 1978, we used 20 willow twigs and 20 corn