棉铃虫的暴发危害已严重制约了我国棉花生产的稳定发展,生产上急需在综合防治中利用棉花自身的部分抗虫性抵御害虫的侵害,提高植棉的综合效益。本文从棉花种质(材料)的外部形态抗虫性、生理生化抗虫性、外源性抗虫基因导入等3个方面详细论述了我国棉花品种(系)的抗虫性鉴定、选育及其研究进展和生产应用现状。还针对抗虫棉研究与利用中存在的若干问题探讨了未来发展的方向。 The outbreak of cotton bollworm has seriously hampered the stable development of cotton production in our country. It is imperative to use some of the pest resistance of cotton itself to resist the pests and to improve the comprehensive benefits of cotton in integrated prevention and control. In this paper, three aspects of insect resistance identification, breeding and breeding of cotton varieties (lines) in China were discussed in detail from the aspects of insect resistance, physiological and biochemical pest resistance and introduction of exogenous insect-resistant genes of cotton germplasm (material) The research progress and production application status. In the light of several problems existing in the research and utilization of insect-resistant cotton, the future development direction is also discussed.