灰毛豆甲醇提取物的杀虫活性
Insecticidal activity of methanol extracts from Tephrosia purpurea
李有志1,2;黄素青1; 徐汉虹1
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DOI:
作者单位:1.华南农业大学 昆虫毒理研究室 农药与化学生物学教育部重点实验室 广州 510642;2.湖南农业大学 生物安全科技学院 长沙 410128
中文关键词:灰毛豆,触杀活性,胃毒活性,拒食活性,生长发育抑制,产卵忌避
英文关键词:Tephrosia purpurea; contact poison; stomach poison; antifeedant effect; growth inhibition; oviposition deterrence
中文摘要:研究灰毛豆(Tephrosia purpurea)各部位提取物的杀虫活性及其作用方式。结果表明,灰毛豆对白纹伊蚊Aedes albopictus Skuse幼虫、菜青虫Pieris rapae(L.)、斜纹夜蛾Prodenia litura(Fabricius)幼虫和黄曲条跳甲Phyllotreta striolata(Fabric
英文摘要:Insecticidal activity of methanol extracts from every part of Tephrosia purpurea was reported for the first time. The result showed that T.purpurea possessed insecticidal activity against the 4th instar larvae of Aedes albopictus Skus