... ,200L drum Market:Europe,MiddleEast,SouthAmerica,Africa Chemical name:ethyl (2R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy ... ]propanoateMode of Action:Quizalofop-p-ethyl, a selective systemic herbicide, has a high selectivity ... top organs and intraformational meristem. Weeds conduct Quizalofop-p-ethyl rapidly to subterranean stem after administration, having its internode ...