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期 刊 ：植物保护学报 2002年

关键词：辛硫磷；氰戊菊酯；棉铃虫；雄性生殖；

Keywords:phoxim, fenvalerate, cotton bollworm, male reproduction,

摘 要 ：用组织化学和生化分析法探讨了辛硫磷、氰戊菊酯和辛氰混剂对棉铃虫生长发育及雄性生殖功能的影响。结果表明:(1)2种单剂与混剂处理后雄蛹重量降低,化蛹率下降,对蛹历期无影响;(2)3种药剂对真核精子发生有抑制作用,而对无核精子的发生无影响;(3)辛硫磷处理后附腺和精包腺的蛋白质含量下降,氰戊菊酯和混剂对附腺和精包腺无显著影响;(4)辛硫磷处理后的雄蛾与正常的雌蛾配对,其交配力显著下降,雌蛾产有效卵显著减少;(5)辛氰混剂在影响棉铃虫生长发育和真核精子发生方面具有明显的增效作用。

Abstract:Influence of phoxim, fenvalerate and their mixture(phoxim:fenvalerate = 2:5) on development and male reproduction of cotton bollworm was studied with the methods of histochemistry and biochemistry analysis. The results were summarized as follows : (1) Aft

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