RM43 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.