RM43 2.5 gal. Total Vegetation Control Weed Preventer Concentrate with Glyphosate and Imazapyr is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns -- anywhere you want to spray once and be done for up to 1 year. This weed killer concentrate features a formula of glyphosate and imazapyr for effective use against most noxious weeds, grasses, vines, brush and trees. This weed prevention product is designed for use on non-crop areas as a spot treatment for brush, vines and weeds or on bare ground for total vegetation control. Do not spray this vegetation killer concentrate over the root systems of desirable plants. Get the beautiful looking yard you dream of with help from some RM43 vegetation control. RM43 weed preventer treats 43,243 sq. ft. This weed killer concentrate kills weeds and prevents weeds for up to 1 year Ideal herbicide for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns Glyphosate and imazapyr formula for effective use against most noxious weeds, grasses, vines, brush and trees Apply this weed prevention product to locations only where no vegetation is desired This vegetation killer concentrate can be used for total vegetation control (bare ground) or spot control of brush, vines and weeds Do not spray this vegetation killer concentrate over the root systems of desirable plants Includes 2.5 gal. of herbicide Use hand-operated spray equipment such as backpack sprayers, pump-up sprayers or sprinkling cans, or ATV/tractor-mounted sprayers to apply this weed killer For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.