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Video

Host of the Month Pine - August 2024

Learn identification of pine and its associated priority pests or diseases. Recorded on 7th August 2024.

00:33:28
Blog

Host of the month - Lawson cypress

Matt Parratt, Observatree Scientific Coordinator, looks at Lawson cypress (Cupressus lawsoniana) and its associated pathogen, Phytophthora lateralis.

Matt Parratt • 19 Jan 2024
Oak and Acute Oak Decline - April 2024

PDF • 1.84 MB
Identifying bleeds on a tree part 3 - Other causes and reporting

Video • 00:07:10
Chalara dieback of ash - Animation from RBG Edinburgh

Video • 00:02:36
Chalara dieback of ash - Life cycle and symptoms

Video • 00:04:50
Sweet chestnut blight contingency plan

External link
Oak lace bug on a leaf

Video • 00:00:35
Laypersons Report French

PDF • 3.26 MB
Phytophthora ramorum poster

PDF • 803 KB