一、产品简介:麦禾星(15%炔草酯可湿性粉剂)是利尔化学-快达农化公司最新研究开发的防除小麦田禾本科杂草的茎叶处理除草剂。它的有效成分是炔草酸(Clodinafop propargyl),商品名称麦极(先正达),是一种芳氧苯氧丙酸类内吸传导性除草剂。二、作用机理:麦禾星的活性成份炔草酯是一种新颖的芳氧基苯氧丙酸酯类除草剂,主要通过禾本科杂草茎、叶吸收,经输导组织传导到生长点及分生组织,抑制细胞内乙 I. INTRODUCTION: Wheatgrass (15% clodinafopiper WP) is the latest herbicide for stem and leaf control of grass weeds in wheat field developed by Leader Chemical. Its active ingredient is Clodinafop propargyl, a brand name Polaroid (Syngenta), is a kind of aryloxyphenoxyacetic systemic herbicide. Second, the mechanism of action: Active ingredients of wheat straw star Clodactin is a novel aryloxyphenyloxypropionate herbicides, mainly through the grass weeds stems, leaves absorbed by the conduction tissue conduction point to the growth point And meristem, inhibit intracellular B