WEED CONTROL METHOD AND HERBICIDAL COMPOSITION

摘要

The present invention provides a method of selectively controlling unwanted vegetation at a locus comprising sugarcane and the unwanted vegetation, wherein the method comprises applying to the locus: (a) at a rate from 50 to 500 g ai/ha herbicide of formula (I)or an agrochemically acceptable salt thereof; and (b) at a rate from 50 to 3000 g ai/ha. a PS-II inhibiting herbicide; wherein the amount of component (a) and component (b) applied to the locus provides control of the unwanted vegetation and wherein the amount of component (b) applied reduces the herbicidal effect of component (a) on the sugarcane. The invention further provides a PS-II inhibiting herbicide to reduce the herbicidal effect of compound of formula (I) on the sugarcane.