苯磺隆磺酰脲类内吸传导型苗后选择性除草剂。用于小麦田防除阔叶杂草如播娘蒿、荠菜、繁缕、牛繁缕、婆婆纳、宝盖草、藜、蓼、地肤、扁蓄、麦瓶草、麦家公、猪殃殃等杂草。对部分2,4-滴丁酯类药剂不能防除的阔叶杂草有很好的防效。对禾本科杂草无效。在小麦2叶期至拔节期均可施用。以杂草生长旺盛期(3～4叶期)施药防效最好,每亩用10%苯磺隆可湿性粉剂 Tribenuron-4-sulfonylurea (IB) -sensitization-induced selective post-emergence herbicide. Used in the wheat field to control broadleaf weeds such as sowing Artemisia, shepherd’s purse, chickweed, chickweed, prairie, Bao Ga grass, quinoa, Polygonum, skin, flat storage, Calamity and other weeds. On some 2,4-D-butyl ester drugs can not control the broad-leaved weeds have a good control effect. Not valid for grass weeds. Wheat 2 leaf stage to jointing stage can be applied. Weed growth vigorously (3 to 4 leaf stage) the best pesticide application, per mu with 10% tribenuron-methyl WP