best fungicide for apple scab on flowering crabapples

Discussion in 'Fertilizers, Pesticides and Diseases' started by americanlawn, Apr 29, 2019.

  1. americanlawn

    americanlawn LawnSite Fanatic
    from midwest
    Messages: 6,078

    I only spray 2 times each spring. Been using Eagle 20EW. Results vary year to year. Anything better to use?
     
  2. brookviewlawncare

    brookviewlawncare LawnSite Senior Member
    Messages: 399

  3. OP
    OP
    americanlawn

    americanlawn LawnSite Fanatic
    from midwest
    Messages: 6,078

    Captan requires spraying at 7 - 14 day intervals. It is a "contact" fungicide .. not systemic, which I was looking for.
     
  4. Trees Too

    Trees Too LawnSite Fanatic
    Messages: 5,074

  5. RigglePLC

    RigglePLC LawnSite Fanatic
    Messages: 15,747

    Our local tree company is using propaconizole on our crab apple tree.
     

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