If you looking for aquatic herbicide then you are right place. We are searching for the best aquatic herbicide on the market and analyze these products to provide you the best choice.

Best aquatic herbicide

Product Features Editor's score Go to site
Dow Rodeo Aquatic Herbicide 2.5 gallon Glyphosate Dow Rodeo Aquatic Herbicide 2.5 gallon Glyphosate
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Diquat E-PRO Aquatic Herbicide Equivalent to Reward-1 Gallon Diquat E-PRO Aquatic Herbicide Equivalent to Reward-1 Gallon
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Applied Biochemists Aquatic Herbicide Shoreklear Plus Aquatic Herbicide (395434A) Applied Biochemists Aquatic Herbicide Shoreklear Plus Aquatic Herbicide (395434A)
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Sanco Industries Catt Plex Herbicide - Aquatic Grade - Works on Cattails, Pond Weeds, Water Lilies, Grass - One Quart 32oz Sanco Industries Catt Plex Herbicide - Aquatic Grade - Works on Cattails, Pond Weeds, Water Lilies, Grass - One Quart 32oz
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Tsunami DQ Aquatic Herbicide - 37.3 Percent Diquat Dibromide - 1 Gallon Tsunami DQ Aquatic Herbicide - 37.3 Percent Diquat Dibromide - 1 Gallon
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United Phosphorus Inc Hydrothol 191 6020396 Herbicide 20lb. United Phosphorus Inc Hydrothol 191 6020396 Herbicide 20lb.
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Cutrine-Plus Algaecide, 1 gal Cutrine-Plus Algaecide, 1 gal
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Crystal Blue 137 Tsunami DQ Aquatic Herbicide-37.3 Percent Diquat Dibromide-1 Quart, 32 oz Crystal Blue 137 Tsunami DQ Aquatic Herbicide-37.3 Percent Diquat Dibromide-1 Quart, 32 oz
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Applied Biochemists Aquatic Herbicide  Weedtrine D Aquatic Herbicide (390304A) Applied Biochemists Aquatic Herbicide Weedtrine D Aquatic Herbicide (390304A)
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Roundup Custom 53.8% Glyphosate for Aquatic & Terrestrial Use 2.5 gallons Roundup Custom 53.8% Glyphosate for Aquatic & Terrestrial Use 2.5 gallons
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1. Dow Rodeo Aquatic Herbicide 2.5 gallon Glyphosate

Feature

Glyphosate 53.8%
Aquatic Sites-including all bodies of fresh and brackish water which may be flowing, non-flowing or transient. This includes lakes, rivers, streams, ponds, seeps, irrigation and drainage ditches, canals, reservoirs, estuaries and similar sites.
1 to 12 oz per gal of water, depends on target weed. See product label for complete dilution rates and yields.

Description

Above the surface plants crowding need controling? Rodeo Aquatic Herbicide is effective on nearly all Emergent Plants like Cattails, Grasses, Bulrushes, Purple Loosestrife, Aligatorweed and Water lilies. Rodeo is systemic - kills the roots for multi-year control. There is not a more economical way of weed control.

2. Diquat E-PRO Aquatic Herbicide Equivalent to Reward-1 Gallon

Feature

Diquat Dibromide 37.3%
Diquat Herbicide is for weed/algae control in and around ponds, lakes, commercial greenhouses and nurseries, landscapes, industrial land, recreational land, residential lawns, and public areas.
Diquat should be mixed at a rate of 1 gallon per surface acre (4' depth) or mixed at 32ounces per 100 gallons when spraying as a commercial weed killer.

Description

Diquat is an industrial weed killer to control pond weed, pond algae, and other aquatic weeds. We carry Alligare Diquat which is a generic of Reward Herbicide and much more cost effective. Diquat is a weed killer concentrate that needs to be mixed with water before application. You will not find a safer aquatic herbicide to kill pond weeds and algae.

3. Applied Biochemists Aquatic Herbicide Shoreklear Plus Aquatic Herbicide (395434A)

Feature

Aquatic herbicide with surfactant
Grass, weed and vegetation killer
Glyphosate, N-(phosphonomethyl) glycine, in the form of its isopropylamine salt 18%
We do not ship to ca, ct, me, nj, ny or or wa. Orders placed from these states will be cancelled
Epa reg #228-367-8959

Description

This product is a nonselective herbicide that is dilluted and applied to the foliage of actively growing weeds as a spot or broadcast application. It is absorbed by the leaves and moves throughout the stem and roots to control the entire plant. Visible symptoms may require a week or more to appear, with burndown usually occurring in 2 to 4 weeks.

4. Sanco Industries Catt Plex Herbicide - Aquatic Grade - Works on Cattails, Pond Weeds, Water Lilies, Grass - One Quart 32oz

Feature

Kills cattails, water lilies, and other shore/emerged aquatic weeds to the root
Works with turf, eliminating unwanted grasses and broadleaf weeds
100% safe for humans, fish, livestock, pets, birds, swimming, consumption and irrigation
Consists of 53.8% glyphosate
Mix 2 oz per gallon to make 1 1/2 % solution

Description

Catt Plex is an aquatic herbicide used to kill emerged pond weeds to the root. It is a glyphosate based herbicide. 1 qt will treat approximately 1/4 acre depending on thickness of weeds and type of weeds. This product is restriced in the following states: CT, HI, NJ, NY, OR, VT. If you purchase this product and live in one of these states your entire order will be canceled.

5. Tsunami DQ Aquatic Herbicide - 37.3 Percent Diquat Dibromide - 1 Gallon

Feature

Diquat formula kills surface and submerged weeds that are copper resistant
Effective in controlling hard to kill weeds like duckweed
Consists of 37.3% diquat dibromide
2-8 quarts per surface acre depending on infestation & type of weed for aquatics
Use Plex Mate to enhance effects when treating floating marginal weeds

Description

Our aquatic herbicides are effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ is a non-selective herbicide for both submerged and floating pond weeds. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds. Tsunami DQ can be blended with other herbicides for many uses. Tsunami DQ is a diquat dibromide based herbicide.

6. United Phosphorus Inc Hydrothol 191 6020396 Herbicide 20lb.

Feature

Is a concentrated aquatic herbicide/algaecide effective against a wide variety of submersed aquatic weeds and algae.
Please refer to product label for dosage rates and use instructions.
We Do Not Ship to AK, CA, CT, DC, DE, HI, MA, ME, NJ, NY, PR, RI, VT, or WA. Orders placed from these states will be cancelled and not fulfilled. Special Shipping Information: This product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only.
This product can only be shipped within the 48 contiguous states.
20 lb

Description

Hydrothol Granular Aquatic Algacide and Herbicide for algae and aquatic plant growth in aquatic sites.

7. Cutrine-Plus Algaecide, 1 gal

Feature

Contains a professional grade 9% metallic copper equivalent
Contains chelated copper which stays in solution to continue controlling a broad range of algae well after application.
Waters treated with this product may be used immediately for fishing, swimming, livestock, or irrigating or drinking.

Description

"a concentrated liquid algaecide with a wide range of labeled use sites.- Contains chelated copper which stays in solution to continue controlling a broad range of algae well after application.- Waters treated with this product may be used immediately for fishing, swimming, livestock, or irrigating or drinking.- Do not use in waters containing koi, hybrid goldfish, or trout or if hardness of the water is <50ppm.- - - 9% copper from mixed ethanolamine complexes. Size gallon color "bci - 076513.

8. Crystal Blue 137 Tsunami DQ Aquatic Herbicide-37.3 Percent Diquat Dibromide-1 Quart, 32 oz

Feature

Diquat formula kills surface and submerged weeds that are copper resistant
Effective in controlling hard to kill weeds like duckweed
Consists of 37.3% diquat dibromide
2-8 quarts per surface acre depending on infestation & type of weed for aquatics
Use Plex Mate to enhance effects when treating floating marginal weeds

Description

Our aquatic herbicides are effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ is a non-selective herbicide for both submerged and floating pond weeds. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds. Tsunami DQ can be blended with other herbicides for many uses. Tsunami DQ is a diquat dibromide based herbicide.

9. Applied Biochemists Aquatic Herbicide Weedtrine D Aquatic Herbicide (390304A)

Feature

Active Ingredient: Diquat dibromide
Herbicide
Used to remove unwanted aquatic plants
Applied Biochemists is a brand owned by Lonza
Used in pools, ponds, fountains, and other water sources

Description

This product controls submersed, floating and emergent weeds including duckweed. A surfactant is necessary when using this product with any weed on or above the water surface. What is a 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. Lonza Water Treatment offers a variety of Applied Biochemists herbicides which vary in plant controlled, active ingredient, use sites, formulation, application rate, water use restrictions, dilution requirements, permit requirements and product registration/availability. About the Brand: Applied Biochemists was developed with the service professional in mind. Our water care products are both economical and powerful enough for the toughest jobs. Within Applied Biochemist's wide selection of products we offer everything from algae and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners and more.

10. Roundup Custom 53.8% Glyphosate for Aquatic & Terrestrial Use 2.5 gallons

Feature

Application and use flexibility for weed and brush control by land or water
Offers the flexibility to choose the right surfactant, tank mix or custom herbicide blend for the job at hand
Non-selective and highly effective on more than 190 species of emerged weeds, brush and vines
Excellent fit for all aquatic, forestry, right-of-way, industrial, turf, ornamental and habitat-restoration use sites, especially where weeds and water meet
Eco-friendly packaging

Description

Roundup Custom Herbicide by Monsanto is a non-selective aquatic herbicide and is highly effective on more than 190 species of emerged weeds, including a wide range of annual and perennial grasses, broadleaf weeds, and sedges. Roundup Custom has excellent application and use flexibility for weed and brush control by land or by water. Roundup Custom Herbicide is pet and child friendly if applied properly.

Conclusion

All above are our suggestions for aquatic herbicide. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using aquatic herbicide with us by comment in this post. Thank you!
Harriet Collins