Search Observatree
-
Oak processionary moth ID information
External link
-
Blog
On the trail of Sirococcus tsugae
Lead Volunteer, Andy Gordon, lets us know about his experience of surveying for Sirococcus tsugae.
Andy Gordon • 14 Aug 2018
-
Pests and diseases
Beech Leaf Disease
Beech leaf disease is a newly described disease causing discolouration of beech leaves.
-
Blog
It’s full steam ahead for Observatree in 2022
Observatree has now been in operation for eight years; and during that time, our volunteers have submitted over 13,500 reports.
Peter Crow • 21 Feb 2022
-
Blog
Host of the month - Pine
Matt Parratt, Observatree Scientific Coordinator, highlights pines and Dothistroma needle blight.
Matt Parratt • 29 Aug 2023
-
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
-
Blog
Host of the month - Pine
Observatree Scientific Coordinator Matt Parratt discusses Pines (Pinus) and Dothistroma needle blight (DNB).
Matt Parratt • 09 Jul 2025
-
Citrus longhorn beetle - Short video
Video • 00:02:56
-
Blog
Becoming an Observatree volunteer; learning together and becoming a part of the family.
Dr Kate Lewthwaite, Citizen Science Manager at the Woodland Trust, reflects on the role of the volunteer, the training opportunities and their vital to the Observatree project.
Dr Kate Lewthwaite • 16 Oct 2023
-
Blog
Defining Tree Health
Matt Parratt offers an explanation of how to define tree health in the context of Observatree.
Matt Parratt • 21 Nov 2024