
21世纪我国害虫生物防治研究的进展、问题与展望
Recent progress, existing problems and prospects in biological control of insect pests in China
陈学新
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作者单位:浙江大学昆虫科学研究所、农业部病虫分子生物学重点开放实验室 杭州 310029
中文关键词: 生物防治,天敌昆虫,昆虫病原微生物,昆虫信息素,生物农药,生物技术,优先发展领域
英文关键词: biological control, insects as natural enemies, entomopathogen, insect pheromone, biopesticide, development priority
中文摘要: 害虫生物防治是昆虫学的重要分支学科,进入21世纪以来,随着生命科学和生物技术的发展以及新原理、新方法的不断渗透、交叉与融合,使该分支学科在我国得到了快速发展。本文就近年来我国在天敌昆虫及其利用、昆虫病原微生物及其利用、昆虫信息素及其应用、生物农药及其推广应用、新兴生物技术在害虫生物防治中的应用等方面所取得的主要进展作了简要的回顾与总结;并在分析我国本领域学科发展水平与国际差距的基础上,指出了我国生物防治领域存在的主要问题及几个亟待加强的优先发展领域。
英文摘要: Biological control of insect pests is an important branch of entomology. With the development of life sciences and biotechnology, and integration of different disciplines and different techniques, China has achieved a great progress in this area. We review the scientific researches and application of insects as natural enemies, entomopathogens, insect pheromones and biopesticides as well as the application of new biotechnologies, such as RNA interference, in pest management in China, and point out the existing problems and the areas that China should give the priority in the future in biological control of insect pests.