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Cutrine Plus Granular Algaecide is an algaecide from Applied Biocheists, capable of quickly clearing acres of troublesome bottom growing algae, particulary Chara, Nitella, Filamentous, and Hydrilla. When under control, algae is serves a useful purpose in their environments, from stabilizing sediments to providing food for fish, birds, and other aquatic life. However, algae can grow out of control, interfering with recreational uses of the affected area as well as hurting the resident aquatic life. That is where Cutrine Plus Granular Algaecide comes in, offering 5 to 6 weeks of algae control. When treating the body of water, only treat 1/3 of the area at a time to avoid oxygen depletion of the water, which could be fatal to the fish population. Safe to use with no water use restrictions when used as directed on the label. Use Cutrine Plus for clear and clean water.
Also comes in the liquid form - Cutrine Plus Algaecide which is great for surface algae.
This one, the granular form, is ideal for bottom growing filamentous algae, Chara and Nitella. Liquid version must be diluted prior to use while the granular form is ready to use.
Product Documents
Active Ingredient | Copper ethanolamine complex 10.7% |
---|---|
Target pests |
Chara, Nitella, Hydrilla & bottom growths of Filamentous Algae * See label for complete list |
For use in |
Farm Ponds, Fish Hatcheries, Golf Courses, Lakes, Ponds, Swimming areas, Water Reservoirs * See label for complete list |
Application |
30 lbs. per .5 acres (60 lbs. per surface acre) * 1 lb. per 720 square feet * Broadcast by Hand or Use a Dry Fertilizer Spreader * May be Used for Swimming, Fishing, Livestock Watering , Lawns, Ornamental Plants after Treatment * See label for complete application instructions |
Pet safe |
Yes, if used as directed on label * Do not use in water with Koi or hydrid Goldfish * Toxic to Trout if the Carbonate Hardness of the Treated Water is Less than 50 ppm |
Formulation | Professional Product |
NOT FOR SALE TO |
PR AK, CT, ME, NY, VT, WA (Restricted To Licensed Applicators Only) |
Coverage Area | 30 lbs. per Half Acre |
Special Features | No Water Restrictions and No Wait Time before Animals and Human Consumption |
Time to Kill | Works Within 24 to 48 Hours and Lasts up to 5 Weeks |
Shipping Weight | 29.11 lbs |
Manufacturer | Applied Bio Chemists (Mfg. Number: AB8016030) |
UPC | 038005902302 |
EPA Registration | 67690-94 |
A. LARGE AREA TREATMENT (over 5000 sq. ft.)
Pounds of Cutrine-Plus Granular Algaecide to Apply per Acre
Height of Plant Growth (feet) | |||
Form of Algal Growth | 1 | 2 | 3 |
Bottom Filamentous | 20 | 40 | 60 |
Chara / Nitella | 30 | 60 | 90 |
Hydrilla | 70 | 140 | 210 |
B. SMALL AREA (SPOT) TREATMENT (under 5000 sq. ft.)
For treatment around small areas such as docks, rafts, water intakes, etc, apply product uniformly at the rate of 1.5 pounds (24 oz.) per 1000 sq. ft. (In areas less than 1 ft. deep, reduce dosage by 2 oz. per inch of water per 100 sq. ft. so as to not exceed 1.0 ppm copper).
OTHER TREATMENT FACTORS AND CONSIDERATIONS
The following suggestions apply to the use of this product as an algaecide in all approved use sites:
Granular algaecide that works
By Rd on 02/24/2019
Customer Service
By M on 10/26/2018
Good stuff
By Dennis on 07/05/2020
I spread this by hand about like you would broadcast fertilizer and it worked really well. I had a lot of chara in my pond and 3 days after applying it, gone! It's been a couple weeks now and still nothing growing back. I bought 4 bags so I can get it at an early stage so there won't be as much decomposing in the water.
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6 of 6 people found this review helpful
Great product
By Dorrene on 05/15/2020
Tadpoles
By Roger on 06/28/2019
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21 of 23 people found this answer helpful
According to the manufacturer, there is no wait time for swimming after applying Cutrine Plus Granular Algaecide.
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17 of 17 people found this answer helpful
Can you irrigate from the pond after treatment?
Yes, livestock such as cows, sheep, goats, etc can drink from water that has been treated with Cutrine Plus Granular Algaecide. Directly from the label: CUTRINE-PLUS GRANULAR ALGAECIDE may be used for swimming, fishing, drinking water treatment, livestock watering or irrigating turf, ornamental plants or crops following treatment.
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10 of 10 people found this answer helpful
The Cutrine Plus Granular Algaecide should not be dissolved for a spray solution. Cutrine-Plus Algaecide can be mixed with water and applied in a sprayer for the application you are seeking.
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5 of 10 people found this answer helpful
My well has green algae and it is hurting my lawn
Cutrine Plus Granular Algaecide is not labeled for use inside of drinking wells. According to the manufacturer, if the product is used in a pond/lake/stream, exactly as the label states, the water out of the pond can be safely consumed. However, this product is not labeled for use inside of wells.
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3 of 4 people found this answer helpful
Cutrine Plus Granular Algaecide Rating: 4.3 (13 Reviews / 8 Q&A)