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防治农作物病害的杀菌剂,按其有效化学成份划分,种类很多,有铜素制剂、硫素制剂、三唑类、咪唑类、苯基酰胺类、苯并咪唑类、有机磷类、二甲亚酰胺类、取代苯类、有机杂环类,其他类、农用抗生素类和混合类等十多类杀菌剂。在众多的杀菌剂类型中,以铜素杀菌剂开发应用时间最早,使用时间最长,施用面积最大,杀菌效果最好,用途也最多。铜素杀菌剂最早诞生于1882年法国的波尔多城,用于防治葡萄霜霉病,至今已有120年的历史了。当年由于气候适宜,欧洲葡萄霜霉病猖獗蔓延,造也了毁灭性的灾难。法国波尔多大学米拉德(P.M.A.Millardet)教授,发现了果农为防止
Fungicides against crop diseases, according to the effective chemical composition of the division, a wide range of copper preparations, sulfur preparations, triazoles, imidazoles, phenylamides, benzimidazoles, organic phosphorus, dimethyl Asia Amides, substituted benzenes, organic heterocycles, other types of agricultural antibiotics and mixed class more than 10 kinds of fungicides. Among the many types of fungicides, the development and application of copper fungicides the first time, the longest use, the largest area of application, the best bactericidal effect, the use of the most. Copper fungicide was first born in 1882 in Bordeaux, France, for the control of grape downy mildew, it has been 120 years of history. In the past due to the climatic conditions, the rampant spread of grape downy mildew in Europe, made a devastating disaster. P.M.A.Millardet professor at the University of Bordeaux, France, found that farmers to prevent