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