Leaf Curl

Leaf curl a fungal disease that infects young leaves making them swollen, thickened and distorted.

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Leaf curl is a fungal disease. Infected young leaves become swollen, thickened and distorted. Leaves usually loose colour turning light green or reddish. Heavily infected leaves will fall. Shoots are often stunted and distorted.

Leaf curl is common in cool, wet, spring weather. Particularly common on peaches and nectarines.

There may be other causes of leaves curling. Check for insects or webbing then try the Kiwicare Garden Problem Solver.


  • To control leaf curl, spray with PLANThealth Copper Fungicide soon after pruning, just before bud burst happens in Spring.
  • To cure and prevent further spread of leaf curl and the insects that may transmit the disease on ornamental plants spray with PLANThealth Spectrum. Do this every 10-14 days.
  • Disease is often carried between plants by sap sucking insects. Use Organic Super Spraying Oil to control these insects before they can spread disease.
  • When the trees/plants are dormant carry out a Winter Spray Programme.

Did You Know Did You Know

  • Leaf curl is a plant disease caused by a fungus, genus Taphrina, or virus, especially genus Begomovirus of the family Geminiviridae.
  • Peach Leaf curl is caused by the fungus Taphrina deformans.

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Solutions for you...

Plant Health Copper Fungicide Liquid

Plant Health Copper Fungicide Liquid

Fungicide and Bactericide. For control of a wide range of fungal and bacterial diseases on fruits, vegetables an...

Organic Super Spraying Oil

Organic Super Spraying Oil

Horticultural oil protects your plants from a range of insect pests, mites and diseases.

Organic Super Sulphur

Organic Super Sulphur

Organic control of diseases - powdery mildew, blackspot and rust. Plus control of moss, lichen and mites.


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