---

期 刊 ：植物保护学报 1996年

关键词：小菜蛾；艾氏剂环氧化酶；乙酰胆碱酯酶；寄主植物；

Keywords:Plutella xylostella, aldrin epoxidationase, acetylcholinesterase, host plants,

摘 要 ：取食不同寄主植物的小菜蛾,其体内艾氏剂环氧化酶的活性受到明显的影响,但乙酰胆碱酯酶的变化不显著。在取食花椰菜与萝卜的小菜蛾之间,艾氏剂环氧化酶活性差异极显著(P<0.01),二者相差2.8倍。

Abstract:The activity of aldrin epoxidationase from 4th instar larvae of the diamond-back moth, Plutella xylostella (L. ) was greatly influenced by their food plants. The activity of aldrin epoxidationase from the larvae fed on cauliflower (Brassica oleracea L. va

---