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Emerald ash borer detailed information
External link
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Resource Library
Posters
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Video
Induction One: Observatree 101 [2023]
Our first induction webinar for 2023, Observatree 101 introduces the project, the volunteering role and 'good to know' information! Presented by Rebecca Gosling, Woodland Trust.
00:59:09
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Video
The Scottish Alder Project Webinar - March 2023
Steve Hendry (Forest Research) joins us to talk about findings from the recent alder project, which volunteers in Scotland contributed to!
00:48:00
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Blog
Host of the month - Pine
Matt Parratt, Observatree Scientific Coordinator, highlights pines and Dothistroma needle blight.
Matt Parratt • 29 Aug 2023
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What makes a priority pest or disease for Observatree?
Video • 00:33:36
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Blog
Host of the month - True Cedars
Matt Parratt, Observatree Scientific Coordinator, looks at true cedars (Cedrus species) and Sirococcus blight.
Matt Parratt • 01 May 2024
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Blog
Observatree volunteer’s role in helping to develop the new TreeAlert Report Dashboard
TreeAlert's system manager Lucy Turner explains the helpful role that our Observatree volunteer's play in developing the TreeAlert system, most recently with the new Report Dashboard.
Lucy Turner • 27 Feb 2025
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Pests and diseases
Dothistroma Needle Blight
Widespread across the UK, this fungal disease causes needles to develop yellow and tan spots and could have a serious impact on our Scots pines.
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Plane, Plane Lace Bug and Plane Wilt - September 2024
PDF • 1.59 MB