1前言37.5%吡唑·丁吡吗啉水分散颗粒剂是由吡唑醚菌酯、丁吡吗啉复配而成的一种新型杀菌剂,丁吡吗啉是一种专一杀卵菌纲真菌杀菌剂,其作用特点是影响细胞壁膜的形成和抑制细胞呼吸,对卵菌孢子囊梗和卵孢子的形成阶段尤为敏感,它对藻状菌的霜霉科和疫霉属的真菌有独特的作用方式。若在 1 Introduction 37.5% pyrazole · small pyripyroline water dispersible granules is pyraclostrobin, butylpyram morpholine compound made of a new fungicide, butylpyramorph is a kind of specific kill oomycetes Gang fungicide fungicides, its role is to affect the formation of cell wall membrane and inhibit cell respiration, on the stage of the formation of oomycete sporocysts and oospores is particularly sensitive to the algae of the fry family and Phytophthora fungi have Unique way of action. If at