摘要
白鲜皮含有多种有效杀虫成分并对多种害虫表现出杀虫活性。亚洲玉米螟是我国玉米上的主要害虫。本文以亚洲玉米螟为供试虫源,对白鲜皮提取物的杀虫活性进行了测定,结果表明白鲜皮提取物对亚洲玉米螟表现出较强的拒食活性和毒杀活性。
Extracts from Dictamnus dasycarpus contains various effective components to kill insect and has obvious insecticidal activities to many insect pests.Asian corn borer,Ostrinia furnacalis(Guen(?)e), is the most serious pest of corn in China.The toxicity of extracts from D.dasycarpus was studied using O.furnacalis.The results showed a strong antifeedant activity and poisonous activity of extracts from D. dasycarpus.
出处
《中国生物防治学报》
CSCD
北大核心
2008年第S1期39-41,共3页
Chinese Journal of Biological Control
基金
吉林省农业科学院博士科研启动基金(JLPTC20040801)
关键词
白鲜皮
亚洲玉米螟
杀虫活性
Dictamnus dasycarpus
Ostrinia furnacalis
insecticidal activities
