Olive-green patches are first seen on the leaves that later develop into larger brown/grey leaf spots. Scab causes brown/black patches on fruit, after which scabby spots appear on the skin. Scab can significantly limit the photosynthetic capacity and can result in smaller or even fewer fruit.

Recommended products:

We recommend spraying our Ds-mix. This changes the physiological characteristics of the leaf to the extent that activity of this fungus is reduced to less than 10%:

  • 175 g Ds-Lime/100 litres water +
  • 0.25 litres Cuprum/ha +
  • 0.75 litres ManZincum/ha