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dollar weeds

Discussion in 'Pesticide & Herbicide Application' started by BOBCAT36, Aug 12, 2001.

  1. BOBCAT36

    BOBCAT36 LawnSite Member
    Messages: 30

    I'm trying to kill dollar weed in st augustine grass need help plz
    thank you guys
  2. KirbysLawn

    KirbysLawn Millenium Member
    Messages: 3,485

  3. Keith

    Keith LawnSite Gold Member
    Messages: 3,979

    The easiest way to solve a Dollar weed problem is to cut back water to the effected area. That is likely the cause of the infestation.

    If chemical app is needed, Atrazine is labeled for Dollarweed. If you use Trimec, look into a Gordon's product with low 2,4D. If you don't you can absolutely f up a nice stand of St. Augustine.


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