二化螟与作物的相互关系及其影响因素  

The interrelation between Chilo suppressalis and crops and its influencing factors.

作　　者：薛进[1] 戈峰[1] 黎家文[2] 苏建伟[1] 

机构地区：[1]中国科学院动物研究所农业虫鼠害综合治理研究国家重点实验室,北京100080 [2]湖南农业大学生物安全学院昆虫学系,长沙410128

出　　处：《昆虫知识》2005年第3期259-263,共5页Entomological Knowledge

基　　金：中国科学院知识创新工程领域前沿项目(KSCXIOZ04)。

摘　　要：二化螟Chilosuppressalis(Walker)与作物在漫长的进化史中相互作用和影响,了解二化螟与其寄主的相互作用机制及其影响因素是防治二化螟的重要前提。二化螟在对寄主的选择中有明显的选择行为,而主要寄主之一的水稻由于品种、耕作制度的变更也给二化螟带来了很大的影响;微观技术的介入使得二化螟与作物相互关系的研究进入了新的发展时期。文章从宏观和微观2个角度对二化螟与作物的相互作用及其影响因素进行了探讨,并且对它们的相互作用及其影响因素需深入研究的方向提出了建议。There is a complex interrelation between the Asiatic stem borer (Chilo suppressalis) and crops, and understanding mechanisms of their interrelation is major promise of controlling Asiatic stem borer. Asiatic stem borer showed significantly selective behaviors when choosing its host plants. Alterations in the variety and cultivation system of rice, exerted great influences on the population of Asiatic stem borer. Furthermore, the application of microcosmic technology has brought research of their interrelation into a new stage. This paper discusses the interrelation between Asiatic stem borer and crops and influencing factors from the point of macroscopical and microcosmic view. Meanwhile, some suggestions are provided for the further study in this field.

关 键 词：相互关系 二化螟 作物 相互作用机制 选择行为 耕作制度 发展时期 进化史 寄主 微观 水稻 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治] S311[农业科学—植物保护]