Ecology

236 topics in this forum

1. Hollow Ash

   By richyrich, February 9, 2022
   • 2 replies
   • 1k views
   • 
   • richyrich
   • February 9, 2022

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3. Lime pollarding 1 2 3

   By Excels1or, January 20, 2022
   • 23 replies
   • 4.2k views
   • 
   • Excels1or
   • January 20, 2022

4. trunk damage

   By bolas782, October 17, 2021
   • 9 replies
   • 1.7k views
   • 
   • openspaceman
   • October 17, 2021

5. Chainsaw Fungicide

   By Excels1or, October 10, 2021
   • 3 replies
   • 1.5k views
   • 
   • woody paul
   • October 10, 2021

6. Tree survey North London

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

7. Wood_decay_under_the_microscope - Francis Schwarze

   By Tommy Hutchinson, January 13, 2020
   • 7 replies
   • 2k views
   • 
   • tree77
   • March 21, 2021

8. Bees in trees and the law 1 2

   By Joe Newton, March 8, 2021
   • 14 replies
   • 3.1k views
   • 
   • Macpherson
   • March 8, 2021

9. Rowan disease

   By Jcarbor, October 23, 2019
   • 3 replies
   • 5k views
   • 
   • AHPP
   • December 10, 2020

10. Armillaria Pathogenesis under Climate Changes

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

11. Knopper galls

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

12. Holm oak die back

    By naturarbo, September 25, 2020
    • 6 replies
    • 1.9k views
    • 
    • treeseer
    • October 4, 2020

13. Mast year 1 2 3 4 5

    By David Humphries, September 4, 2011
    • 40 replies
    • 9.7k views
    • 
    • SweetBeam
    • September 21, 2020

14. dysfunction or decay?

    By j.smith84, September 2, 2020
    • 3 replies
    • 1.5k views
    • 
    • j.smith84
    • September 2, 2020

15. I gave a tree an abortion..

    By Calidoscopelove, May 28, 2020
    • 4 replies
    • 1.8k views
    • 
    • skyhuck
    • May 29, 2020

16. Ecoplug Max... Fakes ?? 1 2

    By TIDY, August 14, 2019
    • 13 replies
    • 5.6k views
    • 
    • Lm20
    • May 18, 2020

17. Help! My Willow looks sick!

    By joshuak, February 15, 2020
    • 6 replies
    • 1.5k views
    • 
    • AJStrees
    • February 16, 2020

18. Any ideas on what this may be

    By Christian Smith, February 12, 2020
    • 2 replies
    • 1.1k views
    • 
    • Michael h
    • February 12, 2020

19. VETERAN TREES & CONSERVATION ARBORICULTURE - Neville Fay

    By Tommy Hutchinson, January 15, 2020
    • 2 replies
    • 1k views
    • 
    • Tommy Hutchinson
    • January 15, 2020

20. 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
    • 3.1k views
    • 
    • Gary Prentice
    • January 13, 2020

21. 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
    • 989 views
    • 
    • Tommy Hutchinson
    • January 10, 2020

22. 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
    • 682 views
    • 
    • Tommy Hutchinson
    • January 6, 2020

23. Vitamins for trees

    By AJStrees, October 28, 2018
    • 6 replies
    • 1.5k views
    • 
    • Tommy Hutchinson
    • December 20, 2019

24. Staverton... 1 2 3 4 7

    By Tony Croft aka hamadryad, June 13, 2010
    • 66 replies
    • 17.7k views
    • 
    • Tommy Hutchinson
    • December 19, 2019

25. Rowan ring barked by worms

    By WilliAm444, October 16, 2017
    • 6 replies
    • 2k views
    • 
    • Tommy Hutchinson
    • December 18, 2019

26. Xillela fastidiosa

    By naturarbo, September 5, 2019
    • 6 replies
    • 1.3k views
    • 
    • AJStrees
    • September 6, 2019