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Bad New's For Ash Tree's

Discussion in 'Landscape Architecture and Design' started by agrostis, Jun 7, 2012.

  1. Mike Nelson

    Mike Nelson LawnSite Senior Member
    Messages: 416

  2. Duekster

    Duekster LawnSite Fanatic
    from DFW, TX
    Messages: 7,961

    I think Arbor-jet also has the Azadirachtin based treatment.
  3. agrostis

    agrostis LawnSite Silver Member
    Messages: 2,539

    That tre-age is expensive, $600 for a liter. How much of that stuff would you use for a preventative treatment with 18" DBH ash ?
  4. fire126

    fire126 LawnSite Member
    Messages: 30

    For a 18" DBH you would use 80ml of Tre-age with equal amount of water. Around here its about $500 a liter and you save if you buy a case.

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