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邻羟基苯乙酸是生产嘧菌酯的主要原料,而嘧菌酯属于甲氧基丙烯酸酯类杀菌农药,高效、广谱,对几乎所有的真菌界(子囊菌亚门、担子菌亚门、鞭毛菌亚门和半知菌亚门)病害如白粉病、锈病、颖枯病、网斑病、霜霉病、稻瘟病等均有良好的活性。可用于茎叶喷雾、种子处理,也可进行土壤处理,主要用于谷物、水稻、花生、葡萄、马铃薯、果树、蔬菜、咖啡、草坪等。本文通过实验室的小试,对其制备方法进行了探讨及研究。
O-hydroxybenzene acetic acid is the main raw material for the production of azoxystrobin, and azoxystrobin belongs to the methoxy acrylate bactericidal pesticide. It is efficient and broad-spectrum and is effective against almost all fungal communities (Ascomycota, Basidiomycotina, flagellum Phylum subfamily and Candida albicans) diseases such as powdery mildew, rust, flagrant blight, net blotch, downy mildew, blast, etc. have good activity. It can be used for stem and leaf spraying, seed treatment and soil treatment. It is mainly used for grain, rice, peanut, grape, potato, fruit tree, vegetable, coffee and lawn. This article through the laboratory test, its preparation methods were discussed and studied.