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Kill Duckweed

    …Mechanical. Chemical Control Algaecides and herbicides are commonly used and sometimes the best option to regain control. Some pond weeds like duckweed and watermeal are almost impossible to skim and rake out of the pond because they are so tiny. Other weeds like cattails and bulrush can still be…
    …are your go-to herbicide products for short-term control of duckweed and other invasive aquatic weeds. These herbicides provide broad-spectrum pond weed control in slow-moving water and kill what is actively growing in your pond. If duckweed has not completely taken over your water surface you may…
  • Airmax WipeOut Aquatic Herbicide

    4.8

    (46 Reviews)

    …weed growth. This systemic herbicide controls targeted pond weeds slowly by starving them of nutrients without a rapid oxygen depletion or a fish kill. 7.7 ounces of WipeOut herbicide for ponds treat 1/4 acres 4 feet deep. Airmax WipeOut is one of the most effective all season control aquatic…
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    $89.99 - 1599.99
  • Propeller Aquatic Herbicide − Flumioxazin

    4.8

    (34 Reviews)

    * Eliminate Duckweed Watermeal Algae and so much more * Dissipates Quickly and does not accumulate in sediment * Effective in Slow Moving or Quiescent Waters Propeller Aquatic Herbicide provides fast control of tough invasive plants such as duckweed watermeal fanwort hydrilla and more. Propeller is…
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    $99.99 - 109.98
  • Airmax Ultra PondWeed Defense Aquatic Herbicide

    4.2

    (59 Reviews)

    …Control * Fast Acting Liquid Formula * Short Term Control of Duckweed Airmax Ultra Pondweed Defense works on pond weeds including submerged floating and emergent weeds. This pond herbicide may be used for short term control of Duckweed in slow moving water. Use pond weed control solution with…
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    $39.99 - 119.99
  • SePRO Sonar A.S. Aquatic Herbicide

    4.3

    (19 Reviews)

    * Season Long Weed Control * Treats Floating & Submerged Weeds * Systemic Herbicide That Kills Roots Even the most persistent weeds don't stand a chance against Sonar herbicide. SePRO Sonar A.S. Aquatic Herbicide can be used to control stubborn aquatic weeds in fresh water farm ponds and lakes.…
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    $229.99 - 749.99
  • SePRO Sonar RTU - 1 Quart

    4.3

    (18 Reviews)

    * Long Lasting Weed Control * Effectively Treats Duckweed * No Mixing - Easy To Apply Sonar RTU is a Ready-To-Use formula that controls most troublesome pond weeds including Duckweed. No mixing no need for spray equipment or a boat—simply apply the Sonar pond treatment directly into the water…
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    $99.99
  • The Pond Guy PondSkim

    3.6

    (19 Reviews)

    …debris quickly with The Pond Guy PondSkim Debris Skimmer! Simply drag across the surface of the water to collect floating debris like algae duckweed leaves or dead vegetation. The PondSkim measures 5 feet in width to cover optimal surface area and is constructed with an ultra tough collection…
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    $149.99
  • SePRO Total Pond - Prevent

    2.8

    (14 Reviews)

    * Prevent & Control Weeds All Season * Systemic Herbicide That Kills Roots * Easy−To−Apply Granular Formulation SePro Total Pond - Prevent controls a wide variety of submerged and floating aquatic vegetation with a single treatment. Prevent is a granular aquatic herbicide for ponds…
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    $79.99
  • SePRO Sonar Q Granular Aquatic Herbicide - 8 Pounds

    3.0

    (2 Reviews)

    * Season Long Weed Control * Treats Floating & Submerged Weeds * Systemic Herbicide That Kills Roots Sonar Q pellets has the same active ingredient as Sonar A.S. Although convenient pellets are more expensive to use than comparable liquids. Aquatic herbicide pellets are not recommended for ponds…
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    $339.99
  • …skimmer net has ultra-fine mesh for collecting smaller debris. The PondSkim Debris Skimmer is a great tool to collect floating debris like algae duckweed leaves or dead vegetation. A ¼ inch mesh net hangs down from a 5-foot wide float to clear a large section of the pond in one swipe. The…