1. Can’t make it to the GIE+EXPO 2017?
    LawnSite brings the trade show floor to your fingertips with our new GIE+EXPO 2017 Sneak Peek video series debuting now in the Lawn Mowing forum.

    Dismiss Notice

Any new news on ash borer control?

Discussion in 'Pesticide & Herbicide Application' started by James Sims, May 23, 2005.

  1. James Sims

    James Sims LawnSite Member
    Messages: 4

    Question about the Ash Borer
    Has anyone heard of any type of spray or treatment to kill the ash borer that is killing large numbers of ash trees? Or has anyone heard of a treatment to detour them from the trees or areas?
  2. broske

    broske LawnSite Member
    Messages: 44

    In connecticut the state agricultural experiment station recommends using bifenthrin,cyfluthrin,or permethrin.Best time to treat is may 1-aug 1 for adult clearwing moth and jun 1-sep 1 exit holes.I would check with your extention co-op for more info.You have to be licensed to spray these in ct. because the chemicals are resticted use.Be careful when spaying.Good luck.
  3. Grassmechanic

    Grassmechanic LawnSite Silver Member
    Messages: 2,697

    Merit is about the only thing that is showing any promise. Go to www.michigan.gov/mda for more info. We are in the heart of EAB zones.

Share This Page