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吡唑醚菌酯是一种兼具吡唑结构的甲氧丙烯酸类广谱杀菌剂,它能够防治多种由真菌病原体(子囊纲、担子菌纲、半知菌类和卵菌类等)引起的植物病害,如黄瓜白粉病、霜霉病和香蕉黑星病、叶斑病、菌核病等。该药剂表现出良好的环境友好性,毒性低且对非靶标生物比较安全。微乳剂是一种透明的单相体系,由油、水、表面活性剂构成,是热力学稳定的胶团分散体系。和乳油相比,其含有的苯类溶剂较少,对环境的污染小,
Pyraclostrobin is a kind of broad-spectrum bactericide of methoxy-acrylic acid with pyrazole structure, which can prevent and cure various fungal pathogens (Ascomycota, Basidiomycetes, Semilatis and Oomycetes) Plant diseases, such as cucumber powdery mildew, downy mildew and banana scab, leaf spot disease, sclerotinia and so on. The agent shows good environmental friendliness, low toxicity and is safer for non-target organisms. Microemulsion is a kind of transparent single-phase system composed of oil, water and surfactant. It is thermodynamically stable micellar dispersion system. Compared with the EC, it contains less benzene solvent, less pollution to the environment,