Aquatic Herbicides

Aquatic Herbicides for Lakes and Ponds

Aquatic herbicides are used to reduce the abundance of invasive species to reduce spread to new water bodies, to help maintain a healthy native plant community that is beneficial for fish and other aquatic organisms, to improve navigational access to lakes and rivers and make boat navigation safer, and to control nuisance plant and algae growth that can pose a hazard to swimmers.

The amount of time an herbicide will stay in the water varies greatly based on a number of different factors, including the type of herbicide used. Residues may only be present in the water for a few hours, or for as long as a few months. Each herbicide has different characteristics that affect where the chemical moves (e.g. if it stays in the water column or settles into the sediment), how it is broken down, and how long it can be detected in water, sediments, and aquatic organisms. For more information on the environmental fate of a particular herbicide, please see the following:

Forestry Distributing Knowledge Base

Biology and Control of Aquatic Plants
EPA Signal Word Definitions

Wisconsin Department of Natural Resources individual chemical fact sheets:

2,4-D Chemical Fact Sheet
Bispyribac Sodium Chemical Fact Sheet
Copper Compounds Chemical Fact Sheet
Diquat Chemical Fact Sheet
Endothall Chemical Fact Sheet
Flumioxazin Chemical Fact Sheet

Fluridone Chemical Fact Sheet
Glyphosate Chemical Fact Sheet
Imazamox Chemical Fact Sheet
Imazapyr Chemical Fact Sheet
Penoxsulam Chemical Fact Sheet
Triclopyr Chemical Fact Sheet

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Roundup Custom Herbicide, Bayer

Roundup Custom Herbicide for anywhere weeds and water meet, there’s a strong chance that vegetation management problems will grow. Roundup Custom herbicide gives applicators maximum use flexibility for both aquatic and terrestrial jobs.

Active Ingredients: Glyphosate 53.8%
Herbicide Mode of Action: Group 9
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-343
Application Rate Range: (see label)
Container Size(s): 2.5 Gal., 30 Gal., 265 Gal.

Important Information Renamed: This Product has been renamed Aquamaster by Bayer. Moving forward, orders will be fulfilled with Aquamaster.

State Registrations Not for Sale to: VT

From $65.95

Clipper Herbicide, Valent

Clipper Aquatic Herbicide a new aquatic herbicide to control tough plants. The newest contact chemistry for the aquatics market, Clipper delivers fast and selective control of tough invasive and nuisance plants such as cabomba, watermeal, Eurasian watermilfoil, water lettuce, duckweed, giant salvinia and more. Plus, Clipper dissipates quickly from the water column and does not accumulate in sediment.

Active Ingredients: Flumioxazin 51%
Herbicide Mode of Action: Group 14
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 71368-114
Application Rate Range: (see label)
Container Size(s): 5 Lbs.

Product Suggestion For Optimum Results: This product benefits from the use of Aquasticker

State Registrations Not for Sale to: VT

From $204.95

Reward Landscape and Aquatic Herbicide (37.3% Diquat), Syngenta

Reward Landscape and Aquatic Herbicide provides significant economic, societal, and environmental benefits due to its unique technical profile and excellent fit within an Integrated Aquatic Weed Management (IAWM) program. Reward is an important tool for aquatic weed control, providing advantages and opportunities for aquatic managers to achieve weed control goals using an environmentally sustainable approach.

Active Ingredients: Diquat dibromide 37.3%
Herbicide Mode of Action: Group 22
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 81927-35 E
Application Rate Range: (see label)
Container Size(s): 1 Gal., 2.5 Gal.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.

From $110.95

Cutrine Plus Algaecide Aquatic Herbicide, SePro

Cutrine-Plus Algaecide is one of the most popular algaecides on the market today. It is a double-chelated copper solution effective against a wide variety of algal species. Due to its double-chelate it stays in the water column longer, and in combination with its greater amount of activity in the plant can be much more effective.

Active Ingredients: Copper Ethanolamine Complex 27.9%
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 8959-10
Application Rate Range: (see label)
Container Size(s): 1 Gal., 2.5 Gal., 5 Gal.

Important Information Manufacturer Change: This Product was previously made by Applied Biochemists. It is now produced by SePro, it is the same product.

State Registrations Not for Sale to: VT

From $40.95

Cutrine Plus Granular Aquatic Algaecide, SePro

Cutrine-Plus Granular Algaecide is one of the most popular algaecides on the market today. It is a double-chelated copper solution effective against a wide variety of algal species. Due to its double-chelate it stays in the water column longer, and in combination with its greater amount of activity in the plant can be much more effective.

Active Ingredient: Copper as elemental 10.7%

Signal Word - CAUTION / PRECAUCION

Important Information Manufacturer Change: This Product was previously made by Applied Biochemists. It is now produced by SePro, it is the same product.

State Registrations Not for Sale to: VT

From $53.95

Avast Aquatic Herbicide, SePRO

Avast Aquatic Herbicide is a fluridone-based formulation for the management of aquatic vegetation in freshwater ponds, lakes and reservoirs. As the generic alternative to Sonar Aquatic Herbicide, Avast! may be a more economical option depending on the market and situation.

Active Ingredients: Fluridone 41.7%
Herbicide Mode of Action: 12
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 Gal.

State Registrations Not for Sale to: VT

From $2,215.95

Sonar A. S. Aquatic Herbicide, SePRO

Sonar A. S. Aquatic Herbicide is a fluridone-based formulation for the management of aquatic vegetation in freshwater ponds, lakes and reservoirs. Sonar A. S. Aquatic Herbicide is a highly effective aquatic herbicide used to selectively manage undesirable aquatic vegetation in freshwater ponds, lakes, reservoirs, rivers and canals.

Active Ingredient: Fluridone 41.7%

EPA Signal Word - CAUTION / PRECAUCION

State Registrations Not for Sale to: VT

From $499.95

Cutrine Ultra Aquatic Algaecide Herbicide, SePro

Cutrine Ultra Aquatic Algaecide Herbicide is a chelated copper formulation containing an emulsified surfactant/penetrant combination for highly effective control of coarse (thick cell-walled) filamentous algae, musciaginous (colonial) planktonic algae, Chara and copper-sensitive vascular aquatic plants.

Active Ingredient: Copper as Elemental 9.0%

Signal Word - DANGER / PELIGRO

Important Information Manufacturer Change: This Product was previously made by Applied Biochemists. It is now produced by SePro, it is the same product.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.

Clearcast Aquatic Herbicide, SePRO

Clearcast Aquatic Herbicide is a unique aquatic herbicide that controls both submersed and emergent weeds in and around ponds, lakes, reservoirs, wetlands, ditches, canals, and other aquatic sites.

Active Ingredients: Ammonium Salt of Imazamox 12.1%
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 Gal.

State Registrations Not for Sale to: VT

From $331.95

K-Tea Aquatic Algaecide Herbicide, SePRO

K-Tea Aquatic Algaecide is the best choice for eliminating standing or slow-moving water of unsightly and troublesome planktonic and filamentous algae. Enjoy the performance and application flexibility K-Tea offers as well as the minimum restrictions for its use on a broad spectrum of algae, including Cyanophyceae (blue-green), Chlorophyceae (green), Diatomaceae (diatoms), and Protozoa (flagellates).

Active Ingredients: Copper Treethanolamine 26.7%
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 67690-24
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

State Registrations Not for Sale to: VT

From $93.95

Galleon SC Aquatic Herbicide, SePRO

Galleon SC Aquatic Herbicide is a new systemic herbicide for large-scale aquatic plant management. Galleon SC Aquatic Herbicide represents an exciting new technology for management of a variety of submersed, floating, and emergent invasive and nuisance aquatic plants.

Active Ingredients: Penosxulam 21.7%
Herbicide Mode of Action: Group 2
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 67690-47
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 1 Qt., 2.5 Gal.

State Registrations Not for Sale to: VT

From $774.95

SeClear Aquatic Algaecide, SePRO

SeClear Aquatic Algaecide, A better technical, operational and economical solution for algae management and water quality improvement.

Active Ingredients: Copper Sulfate Pentahydate 16.2%
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 67690-55
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

State Registrations Not for Sale to: VT

From $43.95

Habitat Aquatic Herbicide, SePRO

Habitat Aquatic Herbicide controls invasive species like phragmites, water hyacinth, torpedograss, melaleuca, saltcedar and purple loosestrife infest vast expanses of aquatic environments and riparian areas nationwide causing extensive damage and costing millions of dollars in control and restoration.

Active Ingredient: Ispropylamine salt of Imazapyr 27.77%

Signal Word - CAUTION / PRECAUCION

State Registrations Not for Sale to: VT

From $323.95

Komeen Aquatic Algaecide Herbicide, SePRO

Komeen Aquatic Algaecide Herbicide controls aquatic weeds such as Hydrilla, Egeria and Southern Naiad that can render waterbodies on golf courses, parks and private property unsightly and unusable. Komeen provides consistent and reliable control of these nuisance weeds and more in a wide variety of application situations.

Active Ingredient: Copper Ethylenediamine Complex 22.9%
Signal Word:WARNING / AVISO
Mode of Action:
Class:

US DOT Hazmat ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product has been classified by the US DOT as a hazardous material. Adult signature required at time of delivery.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.

Nautique Aquatic Herbicide, SePRO

Nautique Aquatic Herbicide is a fast-acting, economical herbicide that provides localized control of nuisance and exotic plants with no use or irrigation restrictions and minimal risk to the environment.

Active Ingredient: Copper Ethylenediamine Complex 13.2%, Copper Triethanolamine Complex 14.9%

EPA Signal Word - DANGER / PELIGRO

US DOT Hazmat ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product has been classified by the US DOT as a hazardous material. Adult signature required at time of delivery.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.

Sonar Genesis Aquatic Herbicide, SePRO

Sonar Genesis Aquatic Herbicide is a fluridone-based formulation for the management of aquatic vegetation in freshwater ponds, lakes and reservoirs. Sonar Genesis Aquatic Herbicide is a highly effective aquatic herbicide used to selectively manage undesirable aquatic vegetation in freshwater ponds, lakes, reservoirs, rivers and canals.

Active Ingredients: Fluridone 6.3%
Herbicide Mode of Action: Group 12
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 67690-54
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 1 Gal.

State Registrations Not for Sale to: VT

From $339.95

Sonar RTU Aquatic Herbicide, SePRO

Sonar RTU Aquatic Herbicide is a fluridone-based formulation for the management of aquatic vegetation in freshwater ponds, lakes and reservoirs. Sonar RTU Aquatic Herbicide is a highly effective aquatic herbicide used to selectively manage undesirable aquatic vegetation in freshwater ponds, lakes, reservoirs, rivers and canals.

Active Ingredient: Fluridone 3.79%

EPA Signal Word - CAUTION / PRECAUCION

State Registrations Not for Sale to: VT

From $109.95

Sonar PR Precision Release Aquatic Herbicide, SePRO

Sonar PR Precision Release Aquatic Herbicide provides a fast, predictable release of active ingredient in a convenient and economical formulation for the precise management of aquatic vegetation in fresh water ponds, lakes, reservoirs, potable water sources, drainage canals, irrigation canals and rivers.

Active Ingredient: Fluridone 5.0%

Signal Word - CAUTION / PRECAUCION

State Registrations Not for Sale to: VT

From $1,374.95

Stingray Aquatic Herbicide, SePRO

Stingray Aquatic Herbicide is a liquid formulation which is emulsifiable in water. It is designed to be mixed with water and applied to aquatic areas for control of floating and emerged weeds such as, water hyacinth, water lettuce, and giant salvinia.

Active Ingredients: Carfentrazone-ethyl 21.3%
Herbicide Mode of Action: Group 14
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 279-3279-67690
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 1 Qt., 2.5 Gal.

State Registrations Not for Sale to: VT

From $189.95

Admiral Blue Aquatic Algae and Weed Control, BASF

Admiral Aquatic Algae and Weed Control enhances the appearance of water features with a blue colorant, while also controlling the growth of several types of aquatic weeds and algae.

Active Ingredient: Acid Blue 9 (15.31%), Acid Yellow 23 (1.00%)
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 Gal., 275 Gal. Tote

State Registrations Not for Sale to: VT

From $57.95

Refuge Herbicide, Syngenta

Refuge Non-selective Herbicide from Syngenta has received registration from the U.S. Environmental Protection Agency for use on aquatic and wetland sites, forestry, railroad, utility and other vegetation management sites.

Active Ingredient: Glyphosate 52.3%

EPA Signal Word - CAUTION / PRECAUCION

Discontinued Product This product has been discontinued by the manufacturer. Please consider Imitator Aquatic Herbicide, Drexel

State Registrations Not for Sale to: VT

Tradewind Aquatic Herbicide, Valent

Tradewind Aquatic Herbicide provides selective management of Hydrilla and other aquatic plants. Target hydrilla, not desirable plants. Plus, Tradewind delivers long-lasting residual activity for both submersed and floating aquatic plants.

Active Ingredients: Bispyribac-sodium 80%
Herbicide Mode of Action: Group 2
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 59639-165
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 2 Lbs.

State Registrations Not for Sale to: VT

From $1,734.95

Komeen Crystal Aquatic Herbicide, SePRO

Komeen Crystal Aquatic Herbicide for use in slow-moving or quiescent bodies of water including: golf course, ornamental, fish, and fire ponds.

Active Ingredient: Copper Ethylenediamine Complex 50.0%

EPA Signal Word - DANGER / PELIGRO

State Registrations Not for Sale to: VT

Hydrothol Granular Aquatic Algaecide and Herbicide, UPI

Hydrothol Granular Aquatic Algaecide and Herbicide for algae and aquatic plant growth in quiescent, slow moving, and flowing water aquatic sites.

Active Ingredients: Endothall 11.2%
Herbicide Mode of Action: Group NC
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 70506-174
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 10 Lbs., 20 Lbs.

State Registrations Not for Sale to: VT

From $90.95

Aquashade Aquatic Plant Growth Control, SePro

Aquashade Aquatic Plant Growth Control is a blend of blue and yellow dyes which shades specific portions of the sunlight spectrum (red-orange and blue-violet) required by underwater aquatic plant and algae growth.

Active Ingredient: Acid Blue 9 (12.6%), Acid Yellow 23 (1.04%)
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 & 2.5 Gal.

Important Information Manufacturer Change: This Product was previously made by Applied Biochemists. It is now produced by SePro, it is the same product.

State Registrations Not for Sale to: VT

From $52.95

Aquathol K Aquatic Herbicide, UPI

Aquathol K is one of the most versatile and effective aquatic herbicides ever developed. It’s an excellent Aquatic Habitat Management tool that can provide season long control of a broad spectrum of submerged weeds often found in small lakes and ponds.

Active Ingredients: Dipotassium salt of endothal 40.3%
Herbicide Mode of Action: NC
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 70506-176
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 1 Gal., 2.5 Gal., 30 Gal., 250 Gal.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable in sizes above 1 Gal. Please give us a call at (303) - 747 - 6414 if you have any questions.

From $117.95

Aquathol Super K Granular Aquatic Herbicide, UPI

Aquathol Super K is a unique concentrated granular formulation and one of the most versatile and effective aquatic herbicides ever developed. It’s an excellent Aquatic Habitat Management tool that can provide season long control of a broad spectrum of submerged weeds often found in small lakes and ponds.

Active Ingredients: Dipotassium salt of endothall 63.0%
Herbicide Mode of Action: NC
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 70506-191
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 10 Lbs., 20 Lbs.

State Registrations Not for Sale to: VT

From $289.95

Amine 4 2,4-D Herbicide, Loveland Products

Amine 4 2,4-D Herbicide for selective broadleaf weed control in turfgrass areas. Amine 4 2,4-D Amine Herbicide acts as a selective herbicide on post-emergent broad-leaf weeds.

Active Ingredients: Dimethylamine salt of 2,4-D 46.5%
Foruulation Type: Amine
Herbicide Mode of Action: 4
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 34704-120
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 1 Gal., 2.5 Gal., 30 Gal., 250 Gal.

State Registrations Not for Sale to: VT

From $30.95

Aquastrike Aquatic Herbicide, UPI

AquaStrike Aquatic Herbicide is a convenient combination of Aquathol K and Diquat Dibromide. AquaStrike is designed and formulated for fast and effective control of many submersed nuisance and exotic aquatic plants.

Active Ingredients: Dipotassium salt of Endothall 28.6% + Diquat dibromide 10.6%
Herbicide Mode of Action: NC, 22
EPA Signal Word: DANGER / PELIGRO
EPA Registration Number: 70506-302
Aquatic Use: Yes (see label)
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

DOT Hazardous Material ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product has been classified by the US DOT as a hazardous material. Adult signature required at time of delivery.

State Registrations Not for Sale to: VT

Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.

Clearcast 2.7G Aquatic Herbicide, SePRO

Clearcast 2.7G Granular Aquatic Herbicide is a unique aquatic herbicide that controls both submersed and emergent weeds in and around ponds, lakes, reservoirs, wetlands, ditches, canals, and other aquatic sites.

Active Ingredient: Ammonium Salt of Imazamox 2.7%

EPA Signal Word - CAUTION / PRECAUCION

State Registrations Not for Sale to: VT

Aquatic Herbicides

Aquatic Herbicides for Lakes and Ponds

Roundup Custom Herbicide, Bayer

Clipper Herbicide, Valent

Reward Landscape and Aquatic Herbicide (37.3% Diquat), Syngenta

Cutrine Plus Algaecide Aquatic Herbicide, SePro

Cutrine Plus Granular Aquatic Algaecide, SePro

Avast Aquatic Herbicide, SePRO

Sonar A. S. Aquatic Herbicide, SePRO

Cutrine Ultra Aquatic Algaecide Herbicide, SePro

Clearcast Aquatic Herbicide, SePRO

K-Tea Aquatic Algaecide Herbicide, SePRO

Galleon SC Aquatic Herbicide, SePRO

SeClear Aquatic Algaecide, SePRO

Habitat Aquatic Herbicide, SePRO

Komeen Aquatic Algaecide Herbicide, SePRO

Nautique Aquatic Herbicide, SePRO

Sonar Genesis Aquatic Herbicide, SePRO

Sonar RTU Aquatic Herbicide, SePRO

Sonar PR Precision Release Aquatic Herbicide, SePRO

Stingray Aquatic Herbicide, SePRO

Admiral Blue Aquatic Algae and Weed Control, BASF

Refuge Herbicide, Syngenta

Tradewind Aquatic Herbicide, Valent

Komeen Crystal Aquatic Herbicide, SePRO

Hydrothol Granular Aquatic Algaecide and Herbicide, UPI

Aquashade Aquatic Plant Growth Control, SePro

Aquathol K Aquatic Herbicide, UPI

Aquathol Super K Granular Aquatic Herbicide, UPI

Amine 4 2,4-D Herbicide, Loveland Products

Aquastrike Aquatic Herbicide, UPI

Clearcast 2.7G Aquatic Herbicide, SePRO

Treegator Original Slow Release Watering Bag

Ooze Tube Professional Tree Establishment Systems

MCH 500mg and 1000mg (High Output) Bubble Caps, Synergy Shield Douglas-fir and Spruce Beetle Repellent

Verbenone 5.88gm and 7.84gm XR (Extended Release) Pouch, Synergy Shield Beetle Repellent, Synergy Semiochemicals

AXXE Herbicide, 2.5 Gal.

Grandevo WDG Bioinsecticide Miticide, OMRI Listed, Marrone Bio Innovations