安徽农业科学2011，Vol.39Issue(19)：11459-11461,3.
川西水稻螟虫组成及发生危害新特点
Composition of Rice Stem Borers in Sichuan Basin and New Characteristics of their Occurrence and Damage
摘要
Abstract
[ Objective ] The paper was to study the composition of rice stem borers in western Sichuan Province and the characteristics of their occurrence and damage. [ Method] Rice stem borers in western Sichuan rice region was composed of Chilo suppressalis, Tryporyza incertulas and Sesamia inferens. C. suppressalis was the dominant population in most rice regions in western Sichuan Province. T. yporyzu incertulas had distribution and damage in longquan, Qingbaijiang and some rice regions, showing increasing trend of spread. The population of S. inferens was the minimum, but it caused serious damage in later period of rice. [ Conclusion] The result provide theoretical basis for proposing effective control measures against rice stem borers in western Sichuan rice region.关键词
二化螟/三化螟/大螟/水稻螟虫Key words
Chilo suppressalis / Tryporyza incertulas / Sesamia inferens / Rice stem borers分类
农业科技引用本文复制引用
陈晓娟,何树林,杨运忠..川西水稻螟虫组成及发生危害新特点[J].安徽农业科学,2011,39(19):11459-11461,3.基金项目
四川省财政育种工程青年基金项目. （）
