Pests and Diseases

The Forestry Commission has produced the following information about pests and diseases and associated biosecurity. Click an image below to download information about each one.

For more information on pests and diseases and how we can help reduce their spread, take a look at their website: forestry.gov.uk/England-keepitclean

All the information sheets below are © copyright of the Forestry Commission and are used with their permission.

Acute Oak Decline

Acute Oak Decline

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Asian Longhorn Beetle

Asian Longhorn Beetle

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Canker Stain of Plane

Canker Stain of Plane

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Chalara Dieback of Ash

Chalara Dieback of Ash

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Emerald Ash Borer

Emerald Ash Borer

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Massaria Disease of Plane

Massaria Disease of Plane

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Oak Processionary Moth

Oak Processionary Moth

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Oriental Chestnut Gall Wasp

Oriental Chestnut Gall Wasp

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Phytophthora austrocedri

Phytophthora austrocedri

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Phytophthora lateralis

Phytophthora lateralis

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Phytophthora ramorum

Phytophthora ramorum

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Pine Processionary Moth

Pine Processionary Moth

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Sirococcus tsgae

Sirococcus tsgae

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Sweet Chestnut Blight

Sweet Chestnut Blight

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Xylella fastidiosa

Xylella fastidiosa

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