目前，我国采用高新技术育成了一批抗棉铃虫棉花的新品种，经过试验示范总结出一些田间管理新经验。现介绍如下，供各试验示范点参考。１棉花抗虫新品种必须要治虫１．１棉花形态性抗虫新品种必须采用与常规棉花品种同样防治方法防治棉铃虫。形态性抗虫新品种是我国育种工... At present, a batch of new varieties of cotton bollworm resistant cotton have been bred by high-tech in our country. After some experiments and demonstrations, some new experiences in field management have been concluded. Are introduced below, for the pilot demonstration reference. 1 cotton insect-resistant new varieties must be pest control 1.1 cotton morphological new insect-resistant varieties must be the same as conventional cotton varieties to prevent and control cotton bollworm. Morphological new varieties of insects is our breeding ...