Search Observatree
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Identifying bleeds on a tree part 2 - Pests and pathogens
Video • 00:14:55
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Sweet chestnut blight training video
Video • 00:08:59
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Resource Library
Webinars
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Acute oak decline management
External link
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Chalara management guide
External link
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Oak processionary moth - Forest Research manual
External link
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Elm zigzag sawfly - Rapid pest risk analysis
External link
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Asian longhorn beetle 2012 Outbreak information
External link
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Chalara dieback of ash - Spring symptoms
Video • 00:02:28
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Sweet chestnut blight symptoms factsheet
External link