For use to control noxious and troublesome weeds on non-crop areas such as, brush, roadside, turf (unimproved) government installations, industrial sites and utility rights-of-way; also for rangelands, western pastures and forestry use. It can also be used for controlling and suppressing undesirable weeds and hardwoods in conifer plantations.Patriot controls weeds and wood plants primarily by postmergent activity. Although Patriot has preemergence activity, best results are generally obtained when Patriot is applied to foliage after emergence. Active ingredient: Metsulfuron methyl 60%.