在防治小麦粘虫的方法中,有一种是利用粘虫蛾的趋化性,设置糖醋酒皿诱杀。但在大面积上使用这个办法,成本太高,因此我们用甘薯酸酵代替糖醋酒,试用结果,证明效果良好。配制方法是:把甘薯洗涤,切成小块,以一份甘薯加一份水,放入大锅中煮成稀粥状,然后放入缸中 In the method of controlling armyworm, one is to utilize the chemotaxis of the armyworm moth and set up the trapping of sweet and sour wine dish. However, using this method in a large area is too costly. Therefore, we use sweet potato acid fermentation instead of sweet and sour wine, and try the results to prove that the effect is good. Preparation method is: Wash the sweet potato, cut into small pieces, with a sweet potato add a water, into the cauldron into a gruel, and then into the cylinder