Peach Leaf Curl - Taphrina deformans

Description

Taphrina deformans is a gall causing fungus that infects the leaves of Prunus species, especially Peach causing the leaves to become distorted, puckered and thickened with the distorted area usually reddening.

Identification difficulty
Habitat

Taphrina deformans infects Prunus species such as peach and nectarine also almond and occasionally apricot and ornamental Prunus.

When to see it

Most visible in spring and summer when the host trees come into leaf.

Life History

As infection progresses, affected leaves turn grey with a powdery appearance as a result of the production of fungal spores on the leaf surface. Shortly thereafter these leaves turn yellow or brown and drop. Fruit which becomes infected tends to drop shortly after infection occurs.

UK Status

Widespread in England but not well recorded.

VC55 Status

Uncommon or under recorded in Leicestershire and Rutland.

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Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map