Active Ingredient: Abamectin B1 0

When combating the toughest infestations

nutrient management

Do not disturb the soil surface following application

for control of many troublesome broadleaf weeds in agricultural crops

Hydrothol 191 Aquatic Algaecide & Herbicide jug (2.5 gal) turf fertilizer Active Ingredient: Abamectin B1 0Hydrothol 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,