Cutrine® Ultra

A premium solution, Cutrine® Ultra Algaecide/Herbicide/Cyanobactericide is emulsified with penetrating surfactant which allows increased activity on ‘hard to control’ algae. Highly effective at controlling coarse (thick cell-walled) filamentous algae, mucilaginous (colonial) planktonic algae, Chara and copper-sensitive vascular aquatic plants.

• Visible reduction in algae growth in 1 – 2 days after application
• Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates in the water
• Emulsified with penetrating surfactant which increases activity on ‘hard to control’ algae

Product Details

• Available in 2.5 gallon (2 units per case), 55 gallon and 275 containers (units for larger sizes)
• Double chelated elemental copper formula emulsified with penetrating surfactant
• US EPA Registration No. 8959-53

Application

In still or slow waters, dilute the product with enough water to ensure even distribution and spray onto the treatment area. For moving waters, apply using drip irrigation or injection and continue treatment until waters at downstream area reach desired copper concentration.

The product can also be applied via drip system in flowing waters. See the ‘Field Reference Sheet’ for more information.
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For use in: lakes, ponds, water features, fish hatcheries and decorative water features with little or no outflow.

Regulatory

Waters treated with this product may be used for swimming, fishing, further potable water treatment, livestock watering or irrigating turf, ornamental plants or crops immediately after treatment. Do not use in waters containing Koi and hybrid goldfish. Not intended for use in small volume, garden pond systems.

This product is registered with the U.S. Environmental Protection Agency (USEPA) in the following states. Registration status may be subject to change.

For specifics on aquatic pesticide application permitting, contact your local state agency. Click here for a list of agencies.