Search Observatree
-
Plane lace bug poster
PDF • 3.97 MB
-
Blog
Observatree is a Constant in 2020
We could say that this year has been unusual, and we had to adapt to new ways. However, nothing has stopped Observatree volunteers keeping their eyes open and reporting pests and diseases to the Tree Health Diagnostic and Advisory Service (THDAS).
Ana Perez-Sierra • 11 Feb 2021
-
Blog
The story so far: the difference we’ve made in five years
Ana Perez-Sierra, Head of Forest Research's Tree Health Diagnostic and Advisory Service, lets us know about the difference Observatree has made.
Ana Perez-Sierra • 11 Dec 2018
-
Blog
Observatree Volunteers successes with Zoom
The first national lockdown in 2020 prevented the annual face to face training events for Observatree volunteers from taking place. As an alternative, a valuable series of technical webinars on pests and diseases, delivered by staff from across the Observatree partnership, were held instead.
Richard Churchman & Paul Gill • 02 Mar 2021
-
Blog
The ups and downs of Dutch elm disease
Despite the fact that Dutch elm disease has been known and studied for almost 100 years, myths about this tree disease are not in short supply.
Joan Webber • 21 Jul 2016
-
Blog
Observatree digital learning – the Director’s cut
Learning in the modern world is much more than just about your ABC’s. You need to understand the potential opportunity with D’s and E’s.
Charles Lane • 08 Nov 2017
-
Video
Survey Forms Webinar - October 2021
Survey Forms - October 2021
00:37:07
-
Oak processionary moth resource hub
External link
-
Great spruce bark beetle field identification guide
PDF • 4.97 MB
-
Horse chestnut leaf miner detailed information
External link