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1序言苄嘧磺隆是一种磺酰脲类除草剂，国际通用名称为bensulfuron－methyl（本文略记BSRM），国外商品名为Londax，代号DPX－F5384。这是近些年发展起来的由邻苄磺酰胺苯甲酸甲酯（BSA）和二甲氧基嘧啶（MOM）等反应制得的新型超高效水田除草剂，其除草谱广，杀草力强，对多数?
1 Introduction Bensulfuron-methyl is a sulfonylurea herbicide, the international common name for bensulfuron-methyl (abbreviated BSRM), the foreign trade name Londax, code DPX-F5384. This is a new type of super-efficient paddy herbicide that has been developed in recent years by the reaction of o-benzyl sulfonamide methyl benzoate (BSA) and dimethoxypyrimidine (MOM) For most?