【摘要】 黄花蒿精油对米象、玉米象、绿豆象和蚕豆象等 4种仓库害虫具有很强的熏杀活性 ,其甲醇和乙醇提取物对小菜蛾、菜青虫、大菜粉蝶、银纹夜蛾和斜纹夜蛾幼虫也具有一定的杀虫活性。更多还原

【Abstract】 The result of the study showed that the essential oil from Artemisia annua L.have potent fumigant activity against the adults of rice weeil (Sitophilus oryzae L.),maize weevil(S.zeamais Motschulsky),adzuki bean weevil( Callosobruchus chinensis L.) and European bean weeil (Bruchus rufimanus Boheman).This study also revealed that the methanol and ethanol extracts from Artemisia annua L. have certain insecticidal activity against the larvae of diamond back moth(Pl utella xylostella L.),cabbage butterfly (Pieris rapae L.),large white butterfly(P.brassicae L.),three-spotted phytonetra(Phytometra agnata Staudinger),and tobacco caterpillar (Spodoptera litura Fabricius).更多还原