Surflan 4AS vs. Surflan AS

Discussion in 'Pesticide & Herbicide Application' started by maintenanceguy, Apr 11, 2008.

  1. maintenanceguy

    maintenanceguy LawnSite Member
    from NJ
    Messages: 156

    Does anybody know the difference between Surflan 4AS and Surflan AS. I've been using the AS formulation for years. I just called Helena for a quote and they only have the 4AS in stock. The price is much less than I've been paying for the AS so I wonder if the 4AS is a lower concentration but I can't find any specimen labels on the net.
  2. ArizPestWeed

    ArizPestWeed LawnSite Bronze Member
    Messages: 1,457

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