摘要
二点委夜蛾和双委夜蛾是近年来我国作物耕作方式改革后在夏玉米上新发生的重要鳞翅目害虫,主要为害苗期玉米,且为害程度逐年加重,常对夏玉米生产造成严重影响。除为害玉米外,这两种昆虫还能为害大豆、花生、小麦等作物,由于为害方式较为隐蔽,给其防治工作带来了很多困难。本文在查阅近年来的相关研究报道基础上,对两种昆虫的为害特点、发生规律、防控技术等进行总结、分析,为研究、了解其生物学和生态学特点及其科学防控提供参考。
Athetis lepigone and Athetis dissimilis are two important lepidopterous pests occurring in summer maize field after the reformation of crop cultivation in China,which mainly injure corn seedling and the damage extent are severe year by year.In addition to corn,the two pests could also feed on soybean,peanut and wheat.It is difficult to prevent and control the two pests since their hidden damage ways.Based on the relevant research reports in recent years,this paper summarized and analyzed the damage characteristics,occurrence and control strategies of the two pests,so as to provide references for the research and understanding of their biological and ecological characteristics and scientific prevention and control.
作者
董少奇
汤金荣
王鑫辉
郭线茹
赵曼
Dong Shaoqi;Tang Jinrong;Wang Xinhui;Guo Xianru;Zhao Man(College of Plant Protection,Henan Agricultural University,zhengzhou 450002,China)
基金
国家重点研发计划项目(2018YFD0200600)
关键词
二点委夜蛾
双委夜蛾
夏玉米
发生规律
防治策略
Athetis lepigone
Athetis dissimilis
Summer corn
Occurrence
Countrol strateg
