Hydrothol 191

This product is hazmat and must be shipped via freight. A single flat rate freight charge will be charged regardless of quantity ordered. Call for shipping details 877-272-0244 Hydrothol 191 is a liquid formulation that provides control of both weeds and algae. Used primarily as an algicide at rates of 0.05-0.3 ppm, it provides excellent control of a broad spectrum of algae including planktonic, filamentous, and branched algae. Hydrothol 191 also provides control of aquatic vascular plants and can be tank-mixed with Aquathol® K to improve the efficacy on difficult-to-control weeds. Hydrothol 191, works relatively quickly providing algae control in just a few days, and weed control similar to Aquathol® K. There are no restrictions on treated water used for swimming, fishing or irrigation. Active Ingredients : Mono(N,N-dimethylalkylamine) salt of endothall 53.0% Manufacturer : UPL Usage Rate Recommendations : 1 - 6.8 gallons per acre foot Target Pests For specific details on control of these target pest and use rates check the label provided Branched Brazilian Elodea Coontail Eelgrass Fanwort Filamentous Horned Pondweed Hydrilla Hygrophila Milfoil Naiad Planktonic Pondweed Sago Pondweed Water Stargrass Areas of Use For specific details on these areas of use and use rates check the label provided Aquatic Sites Shipping This product is not registered for use in the following states: AK HI International At this time ChemicalWarehouse does not ship pesticides outside of the Continental United States. (No shipping to Alaska, Hawaii, Puerto Rico, Canada, Mexico, US Military Bases, or US Territories) Labels/SDS DOWNLOAD LABEL DOWNLOAD SDS