Hydrothol 191 Aquatic Algaecide & Herbicide jug (2.5 gal) group-10 Do not use as a

Do not use as a space spray

Do not retreat more than once in 12 hours at the same site

and state-specific aquatic regulations listed on the EPA-approved product label

helping carry active ingredients into galleries

Hydrothol 191 Aquatic Algaecide & Herbicide jug (2.5 gal) group-10 Do not use as aHydrothol 191 is a liquid aquatic algaecide and herbicide for control of algae and aquatic plants in quiescent, slow moving, and flowing water sites. It is especially useful for planktonic, filamentous, and branched algae, with typical algae rates from 0. 05 to 0. 3 ppm endothall acid and higher rates available where longer control or tougher species require it. Hydrothol 191 also controls submerged aquatic weeds such as hydrilla, pondweed, coontail,