rice stem borer 二化螟 ; 水稻螟虫
paddy stem borer [植保] 三化螟
sorghum stem borer 高粱钻心虫
banana stem-borer weevil 蕉叶象鼻虫
purplish stem borer 稻茎螟 ; 大暝
rice-stem borer 水稻二化螟
tip stem borer 银斑卷叶蛾
Rice stem borer is the main pest on rice in Zhejiang province.
稻螟为浙江省水稻的主要害虫。
The damage process of paddy stem borer to rice plant can be regarded as a single input-single output system.
三化螟为害水稻的过程可以看作一个单输入——单输出系统。
Dynamic analysis of poplar stem borer was done with population density, crowded level and percentage of damaged trees on sample plots.
本文采用平均虫口密度、拥挤度和被害株率作为标准地的指标,对杨树蛀干害虫的危害状况作动态分析。
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