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, on Tuesday 24 March at 10am, 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.
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).
| 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 Estate, Suffolk |
| 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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Have you been involved in an i-Tree Eco project or used research from i-Tree Eco to develop urban forest management plans in your organisation? If so, we need your help.
One summer, 11 locations, 160 people.
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Have you used i-Tree Eco? Forest Research wants to hear from you
Have you been involved in an i-Tree Eco project or used research from i-Tree Eco to develop urban forest management plans in your organisation? If so, we need your help.
One summer, 11 locations, 160 people.
Growing a community equipped with the skills to assess oak health.
Oak health webinar: observing and understanding oak health across the UK
Join for an update on the Forest Lab oak health project, showing how monitoring oak tree condition, pests, and diseases can help woodland managers make informed decisions to protect and manage oak woodlands across the UK.