Hydrothol 191 Granular Label

Hydrothol 191 has been successfully used for over 25 years. Product label sds sheet.

Product Info Aqua Weed Control

Hydrothol 191 granular is a granular formulation that can be broadcast by hand or through a spreader.

Hydrothol 191 granular label. Refer to product label for application directions and rates. Hydrothol granular is a contact algicide and aquatic herbicide for use in drainage canals lakes and ponds. When applying hydrothol granular aquatic herbicide we recommend using a broadcasting spreader.

It is lakepros preferred herbicide for eelgrass. Hydrothol provides control where you need it in the application area not away from the target area. Hydrothol has been successfully used for over 20 years.

Most effective when applied on a calm day. Very effective against a broad spectrum of submersed weeds also controls problem algae at the same time a winning one two punch. Very effective against a broad spectrum of submersed weeds also controls problem algae at the same time.

Available in 20 pound containers. Apply hydrothol granular as evenly as possible in the area to be treated. Hydrothol 191 granular is a contact herbicide that effectively controls most pondweeds and macroalgae.

Hydrothol 191 is a liquid formulation that provides control of both weeds and algae. Apply when target algae and plants are present. Hydrothol granular is a selective rapid acting contact herbicide and algaecide.

The label says it all pondweeds naiads milfoils coontail stargrass hydrilla canada waterweed and many algae types including the tough ones. Used primarily as an algicide at rates of 005 03 ppm it provides excellent control of a broad spectrum of algae including planktonic filamentous and branched algae. Hydrothol granular should be spread evenly throughout treatment area when plants are present.

Susceptibility of algae may vary due to subspecies strains or environmental conditions.

Algae Control Controlling Algae In Ponds Lakes Algae Killer