Tree health care

2,959 topics in this forum

1. Chalara fraxinea - Generic thread 1 2 3 4 29

   By David Humphries, November 9, 2012
   • 280 replies
   • 83.3k views
   • 
   • maybelateron
   • July 1, 2023

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3. Bad News Ash Disease discovered in East Anglia 1 2 3 4 13

   By arbwork, October 25, 2012
   • 120 replies
   • 42.7k views
   • 
   • Paul in the woods
   • September 15, 2022

4. Positive Action on Tree Safety……? 1 2 3 4

   By BatiArb, June 9, 2010
   • 39 replies
   • 33.3k views
   • 
   • arb culture
   • June 14, 2010

5. Ceratocystis platani - Canker stain of Plane 1 2 3 4

   By David Humphries, July 2, 2016
   • 30 replies
   • 17.9k views
   • 
   • SeeTreePO
   • April 29

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 24.3k views
   • 
   • One Buck
   • June 4, 2015

7. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 12.4k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

8. Interesting Biomechanics 1 2 3 4 92

   By David Humphries, February 27, 2009
   • 912 replies
   • 118.7k views
   • 
   • daltontrees
   • May 9, 2018

9. V.T.A symptoms "the chatty trees" 1 2 3 4 61

   By Tony Croft aka hamadryad, February 22, 2011
   • 604 replies
   • 81.5k views
   • 
   • treeseer
   • July 23, 2014

10. Managing Trees with Decay & Dysfunction 1 2 3 4 57

    By David Humphries, July 1, 2011
    • 563 replies
    • 86.7k views
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    • Steve Bullman
    • May 18, 2018

11. To Coronet or Not to Coronet, now that is a question 1 2 3 4 41

    By David Humphries, October 27, 2007
    • 409 replies
    • 71.4k views
    • 
    • Khriss
    • February 25, 2019

12. Decay images 1 2 3 4 41

    By David Humphries, August 26, 2010
    • 400 replies
    • 61.9k views
    • 
    • David Humphries
    • April 5, 2019

13. Girdled roots 1 2 3 4 30

    By David Humphries, October 24, 2012
    • 292 replies
    • 37.6k views
    • 
    • treeseer
    • December 24, 2017

14. To Mulch, or not to Mulch? 1 2 3 4 27

    By David Humphries, July 30, 2008
    • 262 replies
    • 48.4k views
    • 
    • Mark2
    • February 22, 2019

15. Potential ANCIENT tree removal 1 2 3 4 22

    By Ross Smith, November 5, 2012
    • 217 replies
    • 25k views
    • 
    • john p
    • January 30, 2013

16. Would THIS offend you? 1 2 3 4 17

    By 18 stoner, October 11, 2012
    • 168 replies
    • 22.8k views
    • 
    • Island Lescure
    • July 18, 2015

17. Are some people just thick or what? 1 2 3 4 17

    By Dean Lofthouse, February 29, 2008
    • 160 replies
    • 18.2k views
    • 
    • Mr Ed
    • March 4, 2008

18. Thermal Imaging Camera's 1 2 3 4 16

    By Treefitter, September 26, 2008
    • 152 replies
    • 21.6k views
    • 
    • Stephen Blair
    • February 8, 2010

19. Massaria on the March 1 2 3 4 15

    By David Humphries, May 29, 2012
    • 146 replies
    • 25k views
    • 
    • openspaceman
    • May 27, 2019

20. Fracture Pruning Retrenchment on Fulham Oak 1 2 3 4 14

    By David Humphries, January 26, 2008
    • 138 replies
    • 22.2k views
    • 
    • jonathan hall
    • November 27, 2009

21. Tree's failing?.....So move the target. 1 2 3 4 14

    By David Humphries, April 18, 2009
    • 132 replies
    • 19.2k views
    • 
    • Kveldssanger
    • April 6, 2015

22. Re-pollard of ancient Willow 1 2 3 4 13

    By Loggit, August 18, 2011
    • 127 replies
    • 28.8k views
    • 
    • billpierce
    • September 11, 2018

23. The Ents make a move 1 2 3 4 13

    By David Humphries, May 8, 2009
    • 123 replies
    • 19.4k views
    • 
    • David Humphries
    • July 7, 2016

24. Opinions please on large Beech 1 2 3 4 12

    By Stephen Blair, February 18, 2011
    • 115 replies
    • 12.2k views
    • 
    • Arctostaphylos uva-ursi
    • March 20, 2011

25. Summer limb/branch drop 1 2 3 4 12

    By David Humphries, July 11, 2013
    • 113 replies
    • 20.8k views
    • 
    • Treeation
    • March 24, 2019

26. Powdery mildew 1 2 3 4 12

    By David Humphries, September 6, 2012
    • 113 replies
    • 12.2k views
    • 
    • David Humphries
    • August 11, 2015