1. Missed the live Ask the Expert event?
    Catch up on the conversation with Ken Hutcheson, President of U.S. Lawns, in the Franchising forum.

    Dismiss Notice

Pendimethalin first...Dithiopyr second?

Discussion in 'Pesticide & Herbicide Application' started by Scraper, Apr 17, 2002.

  1. Scraper

    Scraper LawnSite Bronze Member
    Messages: 1,656

    Any thoughts on having used Pre-M (pendimethalin) for first app in early March and using Momentum (dithiopyr) for second app in late April/early May? Would I be asking for trouble?
     
  2. garydale

    garydale LawnSite Senior Member
    Messages: 813

    You are on the right track!

    Add Pre-m to round two at half rate to get extended control.

    Example: Round one
    1/2 lb. N @ 4lb. rate
    Pre-m
    3-way ester spot spray winter annuals

    Round two
    1/3 lb. N
    2 lb. rate Pre-m
    Momentum @1.1 oz. rate

    That would get you season long control.
    If its too late for Pre-m use, Dimension will kill young crabgrass and prevent new seedlings.

    Good Luck!
     
  3. tremor

    tremor LawnSite Bronze Member
    Messages: 1,476

    Um,...Dithiopyr is Dimension... If that's what you meant, then that's the way a lot of guys go around here. A nice combo.

    Steve
     
  4. Scraper

    Scraper LawnSite Bronze Member
    Messages: 1,656

    Oops...typing to fast for my brain...that's what I meant. ;)
     

Share This Page