醚菌酯属于甲氧基丙烯酸类杀菌剂,是一种高效、广谱、新型杀菌剂,对草莓白粉病、甜瓜白粉病、黄瓜白粉病、梨黑星病等病害具有良好的防效。醚菌酯不仅具有广谱的杀菌活性,同时兼具有良好的保护和治疗作用。与其它常用的杀菌剂无交互抗性,且比常规杀菌剂持效期长。具有高度的选择性,对作物、人畜及有益生物安全,对环境基本无污染。由于醚菌酯在合成中,结构上存在Z、E结构,而 Ketostyryl is a kind of methoxy acrylic fungicide. It is a kind of high efficiency, broad spectrum and novel fungicide. It has good control effects on strawberry powdery mildew, melon powdery mildew, cucumber powdery mildew and pear scab. Not only has a broad spectrum fungicidal fungicidal bactericidal activity, at the same time and has a good protective and therapeutic effect. No cross-resistance with other commonly used fungicides, and longer than conventional fungicides. Highly selective, safe for crops, people, animals and beneficial organisms, with little or no pollution to the environment. As kresoxim-methyl in the synthesis, the structure of Z, E structure, and