Tree health care

2,965 topics in this forum

1. Glyphosate and trees 1 2 3 4 11

   By Tom Joye, December 24, 2008
   • 105 replies
   • 25.1k views
   • 
   • Nomad
   • October 1, 2012

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3. light reductions 1 2 3 4 10

   By David Humphries, January 16, 2013
   • 99 replies
   • 17.1k views
   • 
   • David Humphries
   • March 9, 2016

4. Large urban tree failure 1 2 3 4 10

   By David Humphries, June 8, 2013
   • 95 replies
   • 23.8k views
   • 
   • Gary Prentice
   • June 16, 2018

5. Mycorrhiza 1 2 3 4 10

   By sean, May 5, 2011
   • 92 replies
   • 19.5k views
   • 
   • David Humphries
   • November 18, 2015

6. To fracture prune, or................ 1 2 3 4 9

   By David Humphries, September 20, 2008
   • 89 replies
   • 18k views
   • 
   • David Humphries
   • May 12, 2017

7. Reaction wood 1 2 3 4 9

   By waz77, April 3, 2014
   • 88 replies
   • 11.9k views
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   • treeseer
   • December 24, 2014

8. decay detection, weapon of choice? 1 2 3 4 9

   By Tony Croft aka hamadryad, January 20, 2010
   • 86 replies
   • 16.9k views
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   • David Humphries
   • February 25, 2016

9. Entrenched Ivy on Mature ASH removal 1 2 3 4 9

   By wyk, January 7, 2019
   • 80 replies
   • 13.8k views
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   • tree-fancier123
   • January 20, 2019

10. Last Beech Standing 1 2 3 4 8

    By David Humphries, November 19, 2008
    • 79 replies
    • 13.9k views
    • 
    • David Humphries
    • August 15, 2015

11. Thermal imaging its here to stay 1 2 3 4 8

    By Yorkshireman, June 24, 2010
    • 78 replies
    • 11.4k views
    • 
    • BatiArb
    • September 13, 2010

12. Base decay in eucalyptus 1 2 3 4 8

    By APC, August 12, 2011
    • 75 replies
    • 12.6k views
    • 
    • omahaalex
    • December 22, 2013

13. Picus sonic Tomograph 1 2 3 4 8

    By Xerxses, October 24, 2011
    • 75 replies
    • 48.3k views
    • 
    • ScottF
    • November 16, 2011

14. Trees under the microscope 1 2 3 4 8

    By daltontrees, December 13, 2013
    • 74 replies
    • 13.5k views
    • 
    • daltontrees
    • February 11, 2020

15. Large betula pendula 1 2 3 4 8

    By kram, October 8, 2025
    • 74 replies
    • 6k views
    • 
    • green heart
    • December 21, 2025

16. What is problem here?? 1 2 3 4 8

    By john87, March 17, 2022
    • 74 replies
    • 13.4k views
    • 
    • Stubby
    • March 26, 2022

17. Decay dectection equipment 1 2 3 4 8

    By stevelucocq, January 10, 2009
    • 72 replies
    • 15.4k views
    • 
    • sbyorkshire
    • January 19, 2019

18. Wonder why these fell over? 1 2 3 4 7

    By benedmonds, November 18, 2015
    • 69 replies
    • 9.2k views
    • 
    • peatff
    • November 20, 2015

19. ?? This Oak needs your help ?? 1 2 3 4 7

    By John Hancock, January 21, 2009
    • 68 replies
    • 9.2k views
    • 
    • Tony Croft aka hamadryad
    • March 9, 2010

20. Crown Cleaning and BS3998 - A Disgrace 1 2 3 4 7

    By scotspine1, April 13, 2011
    • 68 replies
    • 12.6k views
    • 
    • Ian Flatters
    • April 19, 2011

21. Cameraria ohridella 1 2 3 4 7

    By David Humphries, May 20, 2008
    • 66 replies
    • 14.9k views
    • 
    • sloth
    • June 18, 2013

22. Veterinaising young trees - Pollards with standards 1 2 3 4 7

    By Treeation, February 7, 2018
    • 66 replies
    • 14.9k views
    • 
    • OakStag
    • February 14, 2018

23. Aerial inspection 1 2 3 4 7

    By David Humphries, December 14, 2012
    • 65 replies
    • 12k views
    • 
    • David Humphries
    • July 31, 2015

24. Rigidoporus ulmarius 1 2 3 4 7

    By David Humphries, March 2, 2009
    • 65 replies
    • 28k views
    • 
    • Ben R
    • December 16, 2023

25. Beech Failure - building damage / road closure / power out 1 2 3 4 7

    By kevinjohnsonmbe, July 1, 2018
    • 65 replies
    • 10.5k views
    • 
    • kevinjohnsonmbe
    • July 8, 2018

26. Meripilus on Oak... 1 2 3 4 6

    By czhey, September 28, 2010
    • 59 replies
    • 10.4k views
    • 
    • woodyguy
    • December 27, 2013