Search Observatree
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Video
Induction One: Observatree 101
Our first induction webinar for 2022, Observatree 101 introduces the project, the volunteering role and 'good to know' information! Presented by Rebecca Gosling, Woodland Trust.
00:55:03
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Chalara dieback of ash distirbution map
External link
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Oak lace bug field identification guide
PDF • 1.57 MB
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Pine processionary moth field identification guide
PDF • 3.53 MB
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Blog
Host of the Month - Sweet Chestnut
Matt Parratt, Observatree Scientific Coordinator, looks at sweet chestnut, Oriental chestnut gall wasp and sweet chestnut blight.
Matt Parratt • 07 Nov 2023
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Video
Host of the Month Sweet Chestnut - November 2023
Learn identification of sweet chestnut to help you report healthy trees during November and the findings of any related priority pests or diseases.
00:23:30
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Video
Winter Webinar - Curreya and Adelgids on Scots pine
A new outbreak of a previously rare fungal/insect association on Scots pine: what it is, why is it happening and what does it mean for our pines? Presented by Dr Sarah Green, a forest pathologist at Forest Research. 17 01 2024
00:42:05
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Sweet Chestnut, OCGW and Chestnut Blight - November 2024
PDF • 1.59 MB
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Ash, Ash Dieback and Emerald Ash Borer - December 2023
PDF • 1.34 MB
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Elm and Elm Zig Zag Sawfly - June 2024
PDF • 1.21 MB