1. Missed the live Ask the Expert event?
    Not to worry. Check out the archived thread of the Q&A with Ken Hutcheson, President of U.S. Lawns, and the LawnSite community in the Franchising forum .

    Dismiss Notice

Calvacade 65WDG Preemergence Herbicide?

Discussion in 'Pesticide & Herbicide Application' started by walker-talker, Sep 24, 2004.

  1. walker-talker

    walker-talker LawnSite Platinum Member
    from Midwest
    Posts: 4,771

    Does anyone have testimonials on this product?
  2. tremor

    tremor LawnSite Bronze Member
    Posts: 1,476

    Now that the active ingredient prodiamine is off patent, Sipcam is offering this Private label. It's the same as Barricade which if you do a search, is well documented for efficacy at most Turf schools.

    Try to look for data published on test sites in your own area. Here in New Englansd, the only weed scientists that seem to get good results are those at URI.

    Local LOC's I know that have used prodiamine in the Metro NY area have been less than impressed. Though one of my customers still swears by it & will be applying the .20% Granular (Stonewall) on fertilizer next year.

Share This Page