阿特拉津和溴氰菊酯降解规律及其分析方法

研究了阿特拉津（ａｔｒａｚｉｎｅ）和溴氰菊酯（ｄｅｌｔａｍｅｔｈｒｉｎ０两类农药在环境介质中的降解行为，详细比较了两者降解性能之间存在的差异，并明确指出它们的降解产物都具有一定的毒性和更强的极性，通过对阿特拉津及其降解产物的研究实例，说明了在研究环境介质中残余微量农药的检测方法时，建立以农药家族及其降解产物为整体的系统分析方法是必要的。

Comparison of Environmental Degradation Behaviors of Two Typical Pesticides(atrazine and deltamethrin) and their HPLC Analysis

In this paper, the degradation behaviors of these two pesticides were compared by the demonstration of results on the degradation of atrazine, and the authors pointed out that their degradation products have certain toxicity and more polarity, so that the effectual impact of the degradation products of the pesticides no the environmental matrix could not be ignored during the research of pesticides pollution.During building analytical method of trace pesticides, the type of the targeting pesticide and its degradation products should be considered together for realizing the analysis in the one run.