摘要
根据资料及系统调查分析了福建水稻螟虫发生的新特点,揭示了不同稻区不同年份间二化螟种群变动情况及其原因,旨在为稻螟的预测预报和可持续综合治理提供理论依据。
Based on the data and investigation, new characteristics of occurrence of rice stem borer in Fujian were analyzed in this paper. The population dynamics of Chilo suppressalis in different years and different rice cropping regions were discovered and reasoned. The new research achievement will play an important role in forecast and sustainable management of rice stem borer.
出处
《华东昆虫学报》
2008年第1期63-70,共8页
Entomological Journal of East China
关键词
水稻
螟虫
二化螟
种群动态
rice
stem borer
Chilo suppressalis
population dynamics
