现代农业科技Issue(16)：107-107,113,2.
苦豆草生物碱对黄粉虫取食行为的影响
Effects of Alkaloids from Sophora alopecuroids on Feeding Behavior of Tenebrio molitor
摘要
Abstract
Effects of alkaloids from Sophora alopecuroids on the feeding behavior of Tenebrio molitor were studied. The results showed that feeding of the insect was strongly inhibited by the total alkaloids and their monomers ,with the higher concentration having stronger antifeedant effect. The antifeedant rate of the total alkaloids reached the highest(83.1%)at the concentration of 4×10-3 mol/L,higher than that of other concentrations significantly(P<0.05).Among the five monomers tested,oxymatrine showed the strongest antifeedant effect,when the concentration was 3 mg/mL and 4.5 mg/mL,the antifeedant rate was 58.4%and 90.9%,respectively.关键词
苦豆草/生物碱/黄粉虫/拒食作用Key words
Sophora alopecuroids/alkaloids/Tenebrio molitor/antifeedant effect分类
农业科技引用本文复制引用
李玉秀..苦豆草生物碱对黄粉虫取食行为的影响[J].现代农业科技,2013,(16):107-107,113,2.基金项目
国家质检总局科研基金（2012IK277）；江苏出入境检验检疫局项目基金（2009KJ047）。 （）
