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    • ES
      Elaine S.
      15 April 2022
      0 Wish green leaves
      radishesRadishes

      Why my radish have black marks?

      Hi my radish have black marks on the skin don’t know what is causing this any help would be appreciated. Thanks Elaine

      #139978

      6 answers

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      Armurospecialist
      15 April 2022

      Hello. Please attach some photos of the plants so we can come back with the appropriate type of treatment.

      #139979
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    • ES
      Elaine S.
      15 April 2022

      Thanks

      Attachments:

      1. why-my-radish-have-black-marks-6-139980.jpeg

      #139980
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    • Avatar
      Armurospecialist
      15 April 2022

      From the photo, these spots can be caused by two separate reasons.
      Are you able to send us some further photos, to be able to correctly establish the issue?
      If you could attach some images both with the radishes cut, so we can see what symptoms they show in section, and also with the plants still in the soil (including the leaves).

      #139983
      0 Wish green leaves
    • ES
      Elaine S.
      15 April 2022

      Photos

      Attachments:

      1. why-my-radish-have-black-marks-6-139984.jpeg

      2. why-my-radish-have-black-marks-6-139984-1.jpeg

        3. ‹›
      #139984
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    • Avatar
      Armurospecialist
      15 April 2022

      From the pictures, the symptoms present are similar to those caused by the fungus Peronospora parasitica – downy mildew.
      From our product catalog, a suitable fungicide would be Ortiva Top, applied according to label instructions.

      #139988
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    • ES
      Elaine S.
      15 April 2022

      Hi thank you very much hopefully this will stop the black marks .

      #139990
      0 Wish green leaves
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