LAKE MANAGEMENT CHEMICALS

Click here to learn why we do not 
recommend the use of Copper Sulfate.

Detailed Weed Identification: Submersed, Floating, Emergent, Algae

Read and follow all local, state and federal regulations pertaining to the use and application of these products before ordering. DUE TO GOVERNMENTAL REGULATION, WE DO NOT SHIP THESE PRODUCTS TO THE FOLLOWING STATES: CA, CT, ME, NY, NJ, OR, and WA.

Cutrine Plus™ Liquid is a chelated copper algaecide that stays active and is safer to use than copper sulfate. Use liquid Cutrine™ for surface or suspended algae. No water restrictions. Apply  by sprayer to surface. For best results use activator (bottom of page) with Cutrine™.
DOSAGE RATES: 
Treatment: 0.6 to 1.2 gallons per acre
Duckweed Treatment: Combine 1 part Sonar™ to 
2.75 parts Cutrine Plus™; 2-3 applications 14 days apart.

Cutrine Plus™ Liquid is a chelated copper algaecide that stays active and is safer to use than copper sulfate. Use liquid Cutrine™ for surface or suspended algae. No water restrictions. Apply  by sprayer to surface. For best results use activator (bottom of page) with Cutrine™.
DOSAGE RATES: 
Treatment: 0.6 to 1.2 gallons per acre
Duckweed Treatment: Combine 1 part Sonar™ to 
2.75 parts Cutrine Plus™; 2-3 applications 14 days apart.

K-Tea™ is also chelated copper. This product is similar to Cutrine™ but has an 8% copper base instead of a 9% base found in Cutrine™. No water restrictions.
DOSAGE RATES: 
Treatment: 0.7 to 2.9 gallons per acre

GreenClean® algaecide controls even the toughest algae. EPA registered as a non-copper algaecide that works on contact to control a broad spectrum of algae. GreenClean® is completely biodegradable unlike copper based products. Works through oxidation. Not harmful to fish or environment when used at recommended rates. No water restrictions. 
Organic certified by OMRI (Organic Materials Review Institute). 
DOSAGE RATES: 
As Preventative: 3-17 lbs per acre foot
As Treatment: 30-170 lbs per acre foot
Generally: 20 lbs treats up to 7 acre foot

GreenClean® algaecide controls even the toughest algae. EPA registered as a non-copper algaecide that works on contact to control a broad spectrum of algae. GreenClean® is completely biodegradable unlike copper based products. Works through oxidation. Not harmful to fish or environment when used at recommended rates. No water restrictions. 
Organic certified by OMRI (Organic Materials Review Institute). 
DOSAGE RATES: 
As Preventative: 3-17 lbs per acre foot
As Treatment: 30-170 lbs per acre foot
Generally: 50 lbs treats up to 17 acre foot

Sonar™ is a specialty herbicide that controls almost all aquatic weeds. Sonar should be applied early in the season, prior to or just after plant growth begins. Very effective on duckweed and milfoil. Treatments last for several seasons in many cases. Sonar is absorbed by the plants and inhibits the weeds' ability to make food, causing it to die. Initial results can be seen in 10 days. Complete kill can take 30 to 90 days.
DOSAGE RATES: 
Treatment: 1 pint treats up to 1/2 acre
Duckweed Treatment: Combine 1 part Sonar™ to 
2.75 parts Cutrine Plus™; 2 applications 14 days apart.

Sonar™ DOSAGE RATES: 
Treatment: 1 quart treats up to 1 acre
Duckweed Treatment: Combine 1 part Sonar™ to 
2.75 parts Cutrine Plus™; 2 applications 14 days apart.

Weedtrine-D™ is a broad range herbicide that controls Duckweed, Coontail, Elodea, Naiad, Pondweed, and Milfoil. Weedtrine-D™ is applied by common sprayers. Results often begin to show in as little as three days. Five day water restriction. Use with activator (bottom of page) for best results.
DOSAGE RATES: 
Duckweed: 5-7 gallons per acre
Submersed Weeds: 5-10 gallons per acre

Weedtrine-D™ is a broad range herbicide that controls Duckweed, Coontail, Elodea, Naiad, Pondweed, and Milfoil. Weedtrine-D™ is applied by common sprayers. Results often begin to show in as little as three days. Five day water restriction. Use with activator (bottom of page) for best results.
DOSAGE RATES: 
Duckweed: 5-7 gallons per acre
Submersed Weeds: 5-10 gallons per acre

Komeen™ is a cooper herbicide for use on Elodea, Hydrilla, and other aquatic plants. No water restrictions. Shipped UPS hazardous.
DOSAGE RATES: 
Treatment: 8-10 gallons per acre

Navigate™ is a 2, 4-D based herbicide for control of Water Lilies, Coontail,  Eurasian Milfoil, Parrot Feather, Watershield, and Bladder Wort.  Granular form makes it ideal for spot treatments. Animal and irrigation  water restrictions. Please consult your State Conservation Commission or  Fish & Game Department for specific restrictions.
DOSAGE RATES: 
Treatment: 100-200 lbs. per acre

Shore-Klear™ is a non-selective herbicide used around ponds, lakes, and streams for control of Cattails, brush and weeds that grow out of the water. Shore-Klear™ is not effective on plants that grow under (or mostly under) the water. Shore-Klear™ is sprayed onto the foliage of the plants and kills the plant and its roots. Shore-Klear™ must be used with activator (below). Some plants, like Cattails, may require a second application. Effectiveness may be reduced if rain occurs within six hours of treatment. Results will  begin to show in two to four days in most plants but can take as long as two weeks. Waters treated with Shore-Klear™ have no restrictions. Product is sold under the Shore-Klear™ name in quarts and Aquastar™ name in 2.5 gallon containers. Both products are the same chemical.
DOSAGE RATES: 
Treatment: mix 2 ounces of product per gallon of water
Application: Spray plant foliage liberally until maximum 
coverage is achieved.

Aquastar™ is a non-selective herbicide used around ponds, lakes, and streams for control of Cattails, brush and weeds that grow out of the water. Aquastar™ is not effective on plants that grow under (or mostly under) the water. Aquastar™ is sprayed onto the foliage of the plants and kills the plant and its roots. Aquastar™ must be used with activator  (below). Some plants, like Cattails, may require a second application. Effectiveness may be reduced if rain occurs within six hours of treatment. Results will begin to show in two to four days in most plants but can take as long as two weeks. Waters treated with Aquastar™ have no restrictions. Product is sold under the Shore-Klear™ name in quarts  and Aquastar™ name in 2.5 gallon containers. Both products are the same chemical.
DOSAGE RATES: 
Treatment: mix 2 ounces of product per gallon of water
Application: Spray plant foliage liberally until maximum 
coverage is achieved.

Cide Kick II™ and Cygnet Plus™ are liquid additives for use along with herbicides and algaecides to enhance their effectiveness. The surfactant in these non-ionic, water soluble, and biodegradable products eliminates beading, providing a uniform spray solution. This ensures maximum contact with the plants' foliage. The low viscosity oil in these products  breaks down the waxy coating on the leaf surfaces for improved penetration and coverage.
DOSAGE RATES: 
Treatment: mix 3 ounces of product per gallon of water
Application: Spray plant foliage liberally until maximum 
coverage is achieved.

Cide Kick II™ and Cygnet Plus™ are liquid additives for use along with herbicides and algaecides to enhance their effectiveness. The surfactant in these non-ionic, water soluble, and biodegradable products eliminates beading, providing a uniform spray solution. This ensures maximum contact with the plants' foliage. The low viscosity oil in these products  breaks down the waxy coating on the leaf surfaces for improved penetration and coverage.
DOSAGE RATES: 
Treatment: mix 3 ounces of product per gallon of water
Application: Spray plant foliage liberally until maximum 
coverage is achieved.

FlightControl Plus™ is spray applied and coats the grass with a naturally occurring compound that geese will learn to avoid. Geese feed on treated turf and experience a harmless, but effective stomach reaction. FlightControl Plus™ absorbs ultra violet light so geese can see where the turf is treated. Geese soon learn to avoid treated areas and find new feeding sites away from your property. Apply anytime of the year. Order today and Take Back Your Turf!
DOSAGE RATES: 
Treatment: 0.5-1 gallon per acre
Application: Spray plant foliage liberally until maximum 
coverage is achieved.