从生物工程技术认识植物保护研究的发展趋势

本文从生物工程技术研究角度讨论了植物保护的发展和应用，提出了植物病虫害防治方法应多样化，完善、充实植物保护系统工程。认识到植保工作与植物遗传、生理、生化相结合，特别是对分子生物学领域的开拓和利用，多元化的研究。开僻经济、有效、无公害的病虫害管理途径，为提高农业生产的经济效益和社会效益服务。

TREND OF EDVELOPMENT ON THE PLANT PROTECTION STUDIED BY BIO-ENGINEERING TECHNOLOGY

The development and application of the researches in plant protection were reviewed according to bio-engineering technology in this paper The contral methods of plant pest and disease were provided that should be diversible and complete Furthermore, thd systemic engineering of plant protection was gotten to fill The researches in plant protection should be pluralistic to combine with plant genitics, physiology and biochemistry Specially, The techniques of molecular biology should be exploited and used as rapidly as possible Ecnomic, efficient and no pollutional environment approaches of integrating menergement of plant pest and disease were opened in order to promote the ecnomic and social benefits of agricultural production。