Ecology

232 topics in this forum

1. Tree survey North London

   By lux, April 11, 2021
   • 3 replies
   • 864 views
   • 
   • Khriss
   • April 13, 2021

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3. Wood_decay_under_the_microscope - Francis Schwarze

   By Tommy Hutchinson, January 13, 2020
   • 7 replies
   • 1.8k views
   • 
   • tree77
   • March 21, 2021

4. Bees in trees and the law 1 2

   By Joe Newton, March 8, 2021
   • 14 replies
   • 2.4k views
   • 
   • Macpherson
   • March 8, 2021

5. Rowan disease

   By Jcarbor, October 23, 2019
   • 3 replies
   • 4.4k views
   • 
   • AHPP
   • December 10, 2020

6. Armillaria Pathogenesis under Climate Changes

   By Tommy Hutchinson, December 20, 2019
   • 1 reply
   • 824 views
   • 
   • fagus
   • October 13, 2020

7. Knopper galls

   By AJStrees, August 20, 2020
   • 1 reply
   • 761 views
   • 
   • openspaceman
   • October 9, 2020

8. Holm oak die back

   By naturarbo, September 25, 2020
   • 6 replies
   • 1.5k views
   • 
   • treeseer
   • October 4, 2020

9. Mast year 1 2 3 4 5

   By David Humphries, September 4, 2011
   • 40 replies
   • 9.1k views
   • 
   • SweetBeam
   • September 21, 2020

10. dysfunction or decay?

    By j.smith84, September 2, 2020
    • 3 replies
    • 1.3k views
    • 
    • j.smith84
    • September 2, 2020

11. I gave a tree an abortion..

    By Calidoscopelove, May 28, 2020
    • 4 replies
    • 1.6k views
    • 
    • skyhuck
    • May 29, 2020

12. Ecoplug Max... Fakes ?? 1 2

    By TIDY, August 14, 2019
    • 13 replies
    • 4.9k views
    • 
    • Lm20
    • May 18, 2020

13. Help! My Willow looks sick!

    By joshuak, February 15, 2020
    • 6 replies
    • 1.2k views
    • 
    • AJStrees
    • February 16, 2020

14. Any ideas on what this may be

    By Christian Smith, February 12, 2020
    • 2 replies
    • 967 views
    • 
    • Michael h
    • February 12, 2020

15. VETERAN TREES & CONSERVATION ARBORICULTURE - Neville Fay

    By Tommy Hutchinson, January 15, 2020
    • 2 replies
    • 909 views
    • 
    • Tommy Hutchinson
    • January 15, 2020

16. The Visual Tree Assessment One-Third Rule: Frequently Applied, but Mostly Irrelevant 1 2

    By Tommy Hutchinson, January 10, 2020   

    • wheres the biomechanics/tree strcuture forum?
    • 14 replies
    • 2.8k views
    • 
    • Gary Prentice
    • January 13, 2020

17. Comparing visual inspection of trees and molecular analysis of internal wood tissues for the diagnosis of wood decay fungi

    By Tommy Hutchinson, December 19, 2019
    • 4 replies
    • 867 views
    • 
    • Tommy Hutchinson
    • January 10, 2020

18. The Parenchyma of Secondary Xylem and Its Critical Role in Tree Defense against Fungal Decay in Relation to the CODIT Model

    By Tommy Hutchinson, January 6, 2020
    • 0 replies
    • 623 views
    • 
    • Tommy Hutchinson
    • January 6, 2020

19. Vitamins for trees

    By AJStrees, October 28, 2018
    • 6 replies
    • 1.4k views
    • 
    • Tommy Hutchinson
    • December 20, 2019

20. Staverton... 1 2 3 4 7

    By Tony Croft aka hamadryad, June 13, 2010
    • 66 replies
    • 16.6k views
    • 
    • Tommy Hutchinson
    • December 19, 2019

21. Rowan ring barked by worms

    By WilliAm444, October 16, 2017
    • 6 replies
    • 1.8k views
    • 
    • Tommy Hutchinson
    • December 18, 2019

22. Xillela fastidiosa

    By naturarbo, September 5, 2019
    • 6 replies
    • 1.2k views
    • 
    • AJStrees
    • September 6, 2019

23. A stump that wont die 1 2

    By Paul Cleaver, July 26, 2019
    • 18 replies
    • 2.4k views
    • 
    • Paul Cleaver
    • July 28, 2019

24. Help save this tree

    By chris10000, July 1, 2019
    • 9 replies
    • 1.4k views
    • 
    • AJStrees
    • July 2, 2019

25. Ash Pollard scheduled for July... Seriously?!

    By Barrow Bird, June 26, 2019   

    • pollard
    • advice
    • (and 1 more)

      Tagged with:

      • pollard
      • advice
      • mature ash
    • 4 replies
    • 1.7k views
    • 
    • Chris at eden
    • June 26, 2019

26. Pest I.D and management please

    By josharb87, June 10, 2019
    • 6 replies
    • 1.5k views
    • 
    • Gary Prentice
    • June 11, 2019