Gordon's 2321122 Brush Killer for Large Property, Concentrate, 2.5 GallonGordon's Brush Killer for Large Property controls tough brush, vines and trees. Concentrated formulation developed specifically for larger properties. Controls tough listed weeds and brush including poison ivy, poison oak, poison sumac, thistle, and black locust. Ideal for use along fence rows and property lines (spot treatment). Size: 2. 5 gallon Concentrated Brush killer for large property Delivers dependable control of tough brush and weeds