Tordon® RTU specialty herbicide effectively kills cut stumps when you are cleaning out fence lines and non-cropland areas. RTU stands for Ready-To-Use, and that’s just what it is. No mixing or measuring is required, and you can use it nearly year-round. Just pour it into the convenient squirt bottle applicator, and go to work. please follow label for specific uses and rates. Active Ingredient: picloram and 2,4-dichlorophenoxyacetic acid Weed type: Tree stump treatmentLiquid1 qt.Coverage area: 5,000 sq. ft.