Aquatic Herbicides

Aquatic plants are unique in that plant species respond differently to different formulations. Our team is committed to discovering innovative solutions including: patented new chemistries, combination treatments, application technologies and technical resources on the subject of plant management. The Applied Biochemists® team offers a variety of aquatic herbicides which vary in plant controlled, active ingredient, use sites, formulation, application rate, water use restrictions, dilution requirements, and permit requirements. Not all products are registered or available in all areas. Always read and follow label instructions.

Learn more about our aquatic herbicides

Clearigate® Algaecide/Herbicide

Clearigate® Algaecide and Herbicide
Copper herbicide ideal for tough weeds commonly found in irrigation waters

harpoon liquid

Harpoon® Aquatic Herbicide
Liquid copper for controlling copper sensitive weeds

harpoon granular

Harpoon® Granular Aquatic Herbicide
Granular copper for controlling copper-sensitive weeds


Harvester® Landscape & Aquatic Herbicide
Diquat for broad range control of aquatic plants

Weedtrine® D

Weedtrine® D Aquatic Herbicide
Diquat for broad range control of aquatic plants

pondklear 16oz

Pond-Klear® Aquatic Herbicide
Flumioxaxin for fast control on duckweed, watermeal and more


Navitrol® Landscape & Aquatic Herbicide 
Liquid triclopyr for common invasives

navitroldpf granular

Navitrol® DPF Landscape & Aquatic Herbicide 
Granular triclopyr for common invasives

navigate 50 lb bag

Navigate® A Selective Herbicide
Granular 2,4-D for selectively controlling common invasives


Shore-Klear® Aquatic Herbicide
Glyphosate for shoreline plants

Shoreklear Plus®

Shoreklear-Plus® Aquatic Herbicide
Glyphosate with an added surfactant for shoreline plants