Gordon's Brush Killer for Large Property concentrate gallon. Concentrated water-based herbicide formulation. Controls ash, aspen, brambles, kudzu, oak, willow, and other listed species of brush, vines, and trees. Also controls many tough listed broadleaf weeds and brush such as poison ivy, poison oak, poison sumac, thistle and black locust. Use along roadsides, rights-of-way, drainage ditch banks, and similar non-crop areas. Makes of to 64 gallons of spray solution. | Gordon's Large Property Brush Killer | Size 1 gal