摘要
描述了凹角豆芫菁的形态特征和生物学特性;其对中华稻蝗卵的捕食率达34.2%,可起到较好的控制作用。
In this paper,9 life stags of Epicauta impressicornis and the biologcal characteristic of its imago and the first stage larval was described and the effect that Epicauta impressicornis controlled Oxya chinensis was investigated. The result showed that the preying rate was 34.2%,and the number of Oxya chinensis could be controlled effectively.
出处
《湖北农业科学》
北大核心
2006年第4期458-459,共2页
Hubei Agricultural Sciences
基金
贵州省优秀科技教育人才省长基金资助项目
关键词
凹角豆芜菁
中华稻蝗
形态特征
生物学特性
防治
Epicanta impressicornis
Oxya chinensis
morphological characteristics
biological characteristic
control
作者简介
李晓飞(1979-),男,山东惠民人,博士生,从事资源昆虫学研究,(电话)0851-3855329,13087001519(电子信箱)lixiaofei35@tom.com
通讯作者,陈祥盛,(电子信箱)chenxs3218@163.com