Mono Salt of Endothall: 53% |
Hydrothol 191 is a liquid concentrate soluble in water and is a highly effective herbicide/algaecide. Be sure to apply this product when weeds and algae are actively growing. Susceptibility of algae may vary due to subspecies, strains or environmental conditions. Liquid product sold to commercial applicators only. |
2.5 & 250 gal |