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Department of Agriculture, Environment and Rural Affairs Department of Agriculture, Environment and Rural Affairs An Roinn Talmhaíochta, Comhshaoil agus Gnóthaí Tuaithe Depairtment o' Fairmin, Environment an' Kintra Matthers

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  • Forests and parks - pests and diseases to look out for

    Topics:
    • Land and Landscapes, 
    • Plant and Tree Health, 
    • Forestry, 
    • Northern Ireland Plant Health Risk Register, 
    • Pests and diseases in forests and parks

    In recent years throughout the UK, a significant number of tree diseases and pests have been detected in forests, woodlands and parks. Within Northern Ireland these sectors are also high risk, with a number of high profile diseases already impacting on them, including ash dieback and Phytophthora ramorum.

    Ash Dieback (H. fraxineus)
    Ash Dieback (H. fraxineus)

    While DAERA inspectors, forestry workers and commercial staff remain vigilant, the general public can play a key role in detecting and reporting new outbreaks of pests and disease in trees and woody plants within Northern Ireland.

    Diseased tree

    The public are encouraged to keep up to date with current threats to trees in our forests and parks and to report any trees with symptoms.

    Related content

    • About the Plant Health Risk Register
    • Ash dieback/Chalara dieback of ash
    • Bronze Birch Borer (Agrilus anxius)
    • Buying imported firewood - help stop the spread of plant pests and diseases
    • Eight-toothed spruce bark beetle (Ips typographus)
    • Emerald ash borer (Agrilus planipennis)
    • Farmers and growers - pests and diseases to look out for
    • Gardens - pests and diseases to look out for
    • Get involved/report suspected cases
    • More information on the NI Plant Health Risk Register
    • Oak Processionary Moth (Thaumetopoea processionea)
    • Oak wilt (C. fagacearum)
    • Plant and tree diseases of current concern
    • Sudden larch death/Sudden oak death (P. ramorum)
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