---

期 刊 ：植物保护学报 2008年

关键词：高效氯氰菊酯；大豆蚜；亚致死剂量；实验种群；生命表参数；剂量处理；周限增长率；世代历期；再猖獗；倍增时间；

Keywords:safener, metabolism, P450, GSH,

摘 要 ：大豆蚜Aphis glycines Matsumura属同翅目蚜科,是亚洲大豆种植区的重要害虫.近年来,大豆蚜先后侵入北美洲和大洋州等地,对当地的大豆生产构成潜在威胁,成为一种世界性农业害虫,受到各国的广泛关注[1].

Abstract:Safeners are chemical agents that reduce the phytotoxicity of herbicides to crops by physiology or biochemical, without reducing the effectiveness of herbicides. Safeners affect the absorption and transmission of crops, also induce the activity of P450-induced metabolism, glutathione and ALS in crops. Particular attention has been paid to defining the biochemical and physiological mechanisms on safener, not only to assist safener development and optimization, but also as a means of understanding and manipulating the mechanisms which contribute to herbicide selectivity and resistance. This paper reviews the progress of the researches in safener biochemical and physiological mechanisms and prospect the future research needs.

---