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Woodland managers are invited to take part in a new project to protect the nation’s oaks

Date
26 February 2026
Reading Time
2 minutes
Last Updated
26 February 2026

In partnership with Aberystwyth University and Sylva Foundation, a new app has been co-developed with woodland managers that allows users to monitor the health of oak trees and access advice to inform management decisions. 

Now, scientists are inviting woodland managers to attend a webinar to find out more about the research project to date and learn how to use the app. As part of the webinar, attendees will find out about the aims, methods and results of the research project, receive a demonstration of the app, and learn about oak health assessments and management strategies. 

Sign up for webinar

In-person field workshops

The webinar will be followed up with practical hands-on training in the summer at locations across the UK (details below).

To register, or for more information, please contact: duncan.ray@forestresearch.gov.uk

Date   Site name
16/06/2026   Llanerchaeron, Ceredigion
17/06/2026   Attingham, Shrewsbury
18/06/2026   Nagshead, Forest of Dean
24/06/2026   Richmond Park, London
25/06/2026   Wanstead flats, London
30/06/2026   Wyre Forest, Bewdley
06/07/2026   Blickling Estate, Norfolk
07/07/2026   Ickworth TBC  / Thetford Forest TBC, Norfolk
08/07/2026   Fineshade, Corby
09/07/2026   Clumber Park, Nottinghamshire
10/07/2026   Gair Wood, Leeds

Why do oaks need protecting?

Native oak trees — keystone species in many woodlands — are under threat from environmental change, and in some places by Acute Oak Decline (AOD), mildew, insect defoliation or honey fungus. We are interested to understand where and how these factors are impacting oak health. 

Acute Oak Decline (AOD)

AOD can be diagnosed by a depleted oak crown, black stem bleeding, and D-shaped emergence holes (left by the Agrilus biguttatus beetle). The disease can seriously diminish health and resilience of infected trees. AOD can spread within a woodland once introduced and exacerbate existing stresses.

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