Hydrothol 191 Aquatic Algaecide & Herbicide jug (2.5 gal) Category_Pest Control even under extreme conditions

even under extreme conditions

Unlike many herbicides that only target annual bluegrass during germination

Made in the USA: Manufactured domestically

along with parks

✓ Generic/comparable option for Floramite with the same active ingredient

Hydrothol 191 Aquatic Algaecide & Herbicide jug (2.5 gal) Category_Pest Control even under extreme conditionsHydrothol 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,