Use of esters of 2-(2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl) phenoxy) propionic acid as selective herbicides for maize

摘要

Herbicidal treatment of maize fields comprises the application, after sowing, of a 2-(2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6 -tetrahydropyrimidin-1-yl) phenoxy)propionic acid ester (I)