Pathway provides control of unwanted trees primarily using cut surface treatments in areas such as forest, fence rows, roadsides, and rights of way. Usage Rate Recommendations: 2 - 4 Gallons per acre. Target Pests: Ailanthus Alder Aspen Birch Cedar Cherry Dogwood Elm Firs Green ash Gum Hawthorn Hickory Hornbeam Maples Oaks Pecan Persimmon Serviceberry Sourwood Sweetbay. Areas of Use: Fencerows Forests Non-cropland areas Rights-of-way Roadsides Trees.