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作物能否健康生长,除了受虫害的影响外,也要受到各种病害的影响,所以,杀菌剂的使用也越来越受到人们的重视。经过几年市场的磨练,杀菌剂的开发走势已逐步明朗化,作用机理独特、广谱高效的杀菌剂已成为国际上近期的开发重点。总体上说,近期杀菌剂的开发主要有三个方向:针对病原菌的抗性开发的新型杀菌剂、以天然产物为先导化合物开发的具有独特作用机理的新型杀菌剂、能增强作物自身对病害免疫能力的植物活化剂。而杀菌剂的种类除大家熟悉的三唑类和酰胺类外,还有吡咯类、吡唑类、吡啶类、嘧啶
The healthy growth of crops, in addition to the impact of pests, but also affected by various diseases, therefore, the use of fungicides are also more and more people’s attention. After several years of market temper, fungicide development trend has gradually become clear, a unique mechanism of action, broad-spectrum efficient microbicides has become the focus of the recent international development. In general, the recent development of fungicides mainly in three directions: the development of new fungicides against pathogens, the development of natural products as lead compounds have a unique mechanism of action of a new fungicide, the crop can enhance their immunity to disease Plant activators. The types of fungicides in addition to the familiar triazoles and amides, there are pyrrole, pyrazoles, pyridine, pyrimidine