Propeller Aquatic Herbicide, 1 lb. Container. This fast-acting contact herbicide controls selected submersed, emergent, and floating aquatic weeds. Propeller is most effective when applied to young, actively growing weeds in water with a pH of less than 8.5. May be applied to quiescent or slow-moving bodies of water such as: bayous, canals, drainage ditches, lakes, marshes, ponds (including golf course ponds), and reservoirs. Breaks down quickly in water and leaves no accumulation in the sediment. Active Ingredient: 51% Flumioxazin.
