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  • Home
  • Pond Help
  • Products
    • Aquatic Algaecides
    • Aquatic Biologicals
    • Aquatic Colorants
    • Aquatic Herbicides
  • Markets
    • Drinking Water
    • Irrigation Water
    • Recreational Water
    • Industrial Water
    • Aquaculture
  • Resources
    • Library
    • Latest News
    • Region Selector
    • Where to Buy
    • FIND A PRO
  • Ask the Experts
    • HAB toxins and animals
    • The Cause of Algae Blooms
    • How to Identify and Control Starry Stonewort

Clearigate® EC9

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Algaecide and Herbicide
Ideal for tolerant weeds in irrigation canals
WHERE TO BUY
Clearigate EC9 product container with irrigation canal free from algae and weeds
  • Product Information

  • Sizes and Availability

  • Application

  • Regulatory

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  • Irrigation water free from algae and weeds
    Algaecide and Herbicide icon
    Clearigate® EC9 Algaecide and Herbicide provides highly effective control of coarse (thick cellwalled) filamentous algae, muscilaginous (colonial) planktonic algae, Chara and a variety of emergent, floating and submerged aquatic plants including: Cladophora, Pithophora, Lyngbya, Microcystis, Hydrilla, pondweeds, water milfoil, naiad and other species having a sensitivity to copper absorption in conjunction with a penetrant. 
    • A stabilized formula developed for professional applicators to fight the toughest algae and weed problems
    • Premium solution chelated copper formulation with an emulsified surfactant/penetrant
    • Breaks down thick cell walls of nuisance algae and aquatic weeds
    • Contact your Regional Manager for more information about totes for large applications
    Product information sheet
    Specimen label
    Request a SDS
  • Product Details

    • Available in 2.5, 5, 30 gallon containers, as well as totes for large applications
    • Active ingredients: elemental copper in the form of mixed copper ethanolamines in an emulsified formulation
    WHERE TO BUY
    FIND A PRO
    Clearigate EC9 product containers
  • Application

    Dilute and spray, or apply to flowing water through drip system (contact us for expert assistance on drip applications).
    ​Proper chemical concentration contact should be maintained for a minimum of three hours. In moving waters, apply using drip system/metering and maintain contact time as determined on the product label. 
    Irrigation canal being treated with Clearigate product
    For use in: crop and non-crop irrigation conveyance systems: ditches, canals and laterals; potable water reservoirs; lakes; farm, fish, golf course, industrial and swimming ponds.
  • Regulatory

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    Treated water can be used for irrigating, animal consumption, swimming, or fishing. 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.
    Pending further state acceptances.
Applicator testing concentration of Clearigate during irrigation canal application

Field Reference Sheet

For guidance on the application of Clearigate® products, particularly in flowing water situations, download the Field Reference Sheet.
Download

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