1　杀草机理高效盖草能是美国陶氏益农公司研发的应用于阔叶作物防除禾木科杂草的超高活性苗后选择性除草剂。茎叶处理后能很快被杂草的茎叶所吸收 ,传导至整个植株 ,积累于植物分生组织 ,抑制杂草体内乙酰辅酶Ａ羧化酶 ,导致脂肪酸合成受阻而杀死杂草。喷洒落入土壤中的药剂 , 1 Grass-cutting mechanism Efficient straw-mulching is an ultra-active post-emergence selective herbicide developed by Dow AgroSciences and used in the control of broadleaf crops and weeds in broadleaf crops. Stems and leaves can be quickly absorbed by the weeds stems and leaves, conduction to the entire plant, accumulated in the plant meristem, weed inhibition of acetyl-CoA carboxylase, resulting in blocked fatty acid synthesis and kill weeds. Spraying agents that fall into the soil,