摘要
通过对害虫生物防治的概念、内容、生态学基础、生物防治重要作用及其研究进程的阐述,分析了其优越性、可行性,强调了害虫生物防治在害虫生态控制中有着举足轻重的作用,同时介绍了随着近代分子生物技术的进步,生物防治的内容获得的新进展.
Pest biological control is playing a big role in pest ecological control. Its status and prospects as well as its superiority and feasibility have been acknowledged for a long time. But as research on pest ecological control is developing to a new scientific and technological level, the importance of biological control is further emphasized. This paper analyzes the major role of biological control in pest ecological control and introduces the present progress of molecular biotechnology that will help biological control develop quickly.
出处
《中南林学院学报》
CAS
CSCD
2003年第4期111-115,119,共6页
Journal of Central South Forestry University
关键词
害虫
生物防治
生态控制
作用
生态学基础
发展
plant protection
pest
ecological control
biological control
risk assessment
biotechnology
