Fall Transition App's

Discussion in 'Pesticide & Herbicide Application' started by Rwise10230, Oct 22, 2005.

  1. Rwise10230

    Rwise10230 LawnSite Member
    Posts: 75

    What are you folks spreading in the transition zone for the Fall and Winter to prevent broadleaf weeds? The last few years I've had a time with chickweed and henbit!
     
  2. ThreeWide

    ThreeWide LawnSite Bronze Member
    Posts: 1,116

    Depends.....

    What turf are you talking about?

    With warm season, you can apply the pre-emergent of your choice in September. If you missed that window, spray with Simazine in November.

    Fescue is a little tougher because you normally overseed in the Fall. Therefore, you cannot apply weed control until at least 45 days after seeding. Once you apply the pre-emergent, your seed will stop germinating. Sometimes it is better to do a post control such as Trimec or Speedzone and hold the pre-emergent application until next Spring. Fescue seed tends to germinate for a long period of time.
     

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