Aston is a versatile herbicide designed for effective control of undesirable vegetation in aquatic sites, forestry, pasture, and non-agricultural lands. It targets annual and perennial grasses, broadleaf weeds, brush, and vines. This product works through absorption by the plant’s emergent leaves and stems, ensuring comprehensive control, including residual effects on future growth. For optimal results, it should be applied with a surfactant, and it becomes rainfast within one hour after application.