Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Liquid Iron Fertilizer To establish

To establish

Wear appropriate personal protective equipment as directed on the label

30 to 90 days are required before the desired level of aquatic plant management is achieved with Sonar Q Species susceptibility to Sonar may vary depending on the time of year

but wait at least 3-4 weeks after application before reseeding

Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Liquid Iron Fertilizer To establishHydrothol 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