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Oak processionary moth ID information
External link
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Distribution of acute oak decline
External link
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Resource Library
Field Identification Guides
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Mountain ash ringspot associated virus poster
PDF • 3.55 MB
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Emerald ash borer poster
PDF • 3.00 MB
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Phytophthora lateralis poster
PDF • 871 KB
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Accessibility
Accessibility
Observatree are committed to providing an accessible experience for all visitors.
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Blog
Observatree Blog
The page that lists all the blogs.
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Blog
Monitoring new pests and diseases on the horizon
Dr Charles Lane, plant pathologist and Observatree lead for Fera Science Ltd describes how potential new threats to our trees from other parts of the world are monitored and introduces Beech Leaf Disease.
Charles Lane • 14 Nov 2020
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Blog
2016 Observatree mentoring events
During September and October, the Observatree project delivered eight mentoring events across Scotland, England and Wales for their network of tree health surveyor volunteers.
Helen Jones • 22 Nov 2016