Applied Biochemists Weedtrine-D Herbicide, Gallon Oase Works best in water temperature

Works best in water temperature above 55°F

Hand-built in the USA by an Amish craftsman with Western Red Cedar

This formula works in seconds and is safe for fish

Enhances the ability of plants to utilize light

Permanently-sealed watertight fixtures can be used in or or out of water

Applied Biochemists Weedtrine-D Herbicide, Gallon Oase Works best in water temperatureWeedtrine D is a fast acting, broad range non volatile herbicide for use in controlling submersed and floating aquatic weeds. This EPA registered 8. 53% diquat dibromide is effective for controlling duckweed, coontail, elodea, naiad, pondweed and milfoil. Not available to customers in Michigan Application Can be applied with a common sprayer, and must be used with activator. For duckweed, apply 5 7 gallons per acre. For submersed weeds, apply 5 10