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Getting rid of duckweed

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  • I've tried netting it out in the past but found it a never ending battle. Also I found that I was netting out as many "lifeforms" (inc. tadpoles) as I was duckweed.
    "nutcutlet" questioned as to what treatment I was referring to, there was a link in my original post but here it is again below:
    https://www.googleadservices.com/pagead/aclk?sa=L&ai=DChcSEwjLtN_80PL-AhU_gFAGHQCbCyAYABAKGgJkZw&ohost=www.google.com&cid=CAESbOD2x_NbE1_8zTEH4xB15bjxgczWgfk5uWkBHJd38RR2_yV_fkGyTpB5_xlDw2QxMbgAoqUlRooWxRDvPbe7qt-fDzdS_FusCaMm6BCMybDjNKqZUyYyX5P-iqC83NIKdvLNqzJ8OW8d6CD93A&sig=AOD64_2Osf8kxcrdIxgiyhnXo39ejlo-Kg&ctype=5&q=&ved=2ahUKEwi9rNf80PL-AhW3QkEAHcTzAlkQ9aACKAB6BAgDEBE&adurl=
    Best wishes,
    Mike.
  • philippasmith2philippasmith2 Posts: 3,742
    @jagnut66f2labqBp unfortunately your link is still not showing :)
  • This is what I was looking at.
    Best wishes.
    Mike.
  • WonkyWombleWonkyWomble Posts: 4,541
    I remove duckweed by scoping it out with a kitchen utensil instead of a net. It's like a large deep sided pasta strainer with a handle which allows me to aim at the wed better and avoid the creatures.
  • jagnut66f2labqBpjagnut66f2labqBp Posts: 14
    edited May 2023
    I remove duckweed by scoping it out with a kitchen utensil instead of a net. It's like a large deep sided pasta strainer with a handle which allows me to aim at the wed better and avoid the creatures.

    I like the idea 'Wonky', nets just get snagged on other things in my ponds as well.
    But in practice my ponds would be too large for the standard strainer. 
    Maybe if I could rig up a longer handle however.....
    Can you post up an image of the one you use?
    Like the image by the way, I had a nice glass of red last night.
    Best wishes,
    Mike.
  • bédébédé Posts: 3,095
     it was very strange that we didn't have duckweed until after the water soldiers were added.


    That's a faulty argument.  Known as post hoc ergo propter hoc.  Ofter shortened to just post hoc.  What follows an event is not necessarily the cause.
     location: Surrey Hills, England, ex-woodland acidic sand.
    "Have nothing in your garden that you don't know to be useful, or believe to be beautiful."
  • bédébédé Posts: 3,095
    edited May 2023
    This is what I was looking at. ... 

     To marketeers, every "problem" is an "opportunity" .  There is no guarantee that it will work.  Use of a weak word like "controls" that is not legally defined, rather than a definite "eliminates" is a danger signal.

    Try lots more oxygenators to mop up excess nutrient.  And possibly water lilies to fill some surface space.

     location: Surrey Hills, England, ex-woodland acidic sand.
    "Have nothing in your garden that you don't know to be useful, or believe to be beautiful."
  • KT53KT53 Posts: 9,016
    My method of using hose pressure to move it all to one end of the pond will disturb and remove most beasties from it.  It's then much easier to remove with a comparatively small net as a scoop.
  • WonkyWombleWonkyWomble Posts: 4,541
    @jagnut66f2labqBp cheers! I'm on the coffee right now but I'll go and take a picture in a little bit. I'd say attaching it to a long pole would be effective 👍
  • WonkyWombleWonkyWomble Posts: 4,541

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