发现蜗牛克星的小学生宗介华说起蜗牛，中外农业科学书籍上对它早有定评：说它＂主食绿色植物．为农业害虫．．．．．．它对棉花细苗危害严重。＂对于它，农民们有的手捉，有的喷药，可它不怕，背着＂房子＂走四方。有没有一种专门与蜗牛为敌的虫子呢？终于，蜗牛克星被一... Zong Jiehua, a pupil who found the snail’s nemesis talking about snails, has long commented on it in Chinese and foreign agricultural science books: “It’s a staple food for green pests. It’s a pest for agriculture ... it’s a big hit with cotton seedlings.” It, some peasants caught the hand, some spray, but it is not afraid, carrying “house” to go Quartet. Is there any kind of worm that specializes in snails? Finally, snail nemesis was ...