Alligare® Diquat HerbicideAlligare Diquat Herbicide is a fast acting, non selective contact herbicide designed for rapid burndown of both aquatic and terrestrial weeds. With 37. 3% diquat dibromide, it delivers visible results within hours to a few days, making it an effective solution for quick vegetation control. This non systemic herbicide works on contact, targeting only the plant tissue it touches, and leaves no residual activity in the soil, allowing for flexible use