It is effective in controlling a range of weeds and is particularly known for its control of ryegrass and poa on warm-season turf. For post-emergence control: Apply Rimsulfuron 25 DF at a rate of 4 ounces per acre in warm-season turfgrass such as centipedegrass, Bermudagrass, and zoysiagrass. For pre-emergence application: Ensure that the product is irrigated or followed by rainfall to move it into the soil.
It becomes rainfast in four hours. Rimsulfuron 25 DF is suitable for use in non-crop industrial areas, along roadsides and highway medians, at industrial plant sites, utility substations, and in warm-season turf.
It is not approved for use on agricultural commodities in Arizona. Targets annual bluegrass, ryegrass spp. Little barley, rough bluegrass, common chickweed, shepherds purse, henbit, cutleaf evening primrose, spotted spurge, and more. As a pre-emergent, it controls grasses like barnyardgrass, crabgrass, and foxtails, as well as broadleaves like filaree, fleabane, mallow, marestail/horseweed, mustard, and pigweeds. Apply 0.5 to 2 ounces of product per acre, using at least 10 gallons of finished spray solution per acre. Follow the product label for the recommended nozzle selection, volume, and pressure recommendations. Follow all label instructions and safety warnings. Store the product in a secure location out of reach of children and pets.Do not apply near water sources or where runoff is likely to occur. Remember to always read and follow the product label for the most accurate and up-to-date application instructions and safety information.