Tree health care

2,965 topics in this forum

1. Another invasive insect

   By Andy Collins, December 3, 2008
   • 2 replies
   • 939 views
   • 
   • Andy Collins
   • December 3, 2008

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3. California Lilac in trouble

   By BeachBumm, May 10, 2024
   • 2 replies
   • 697 views
   • 
   • BeachBumm
   • May 11, 2024

4. girdled roots

   By simonm, June 27, 2016
   • 2 replies
   • 1k views
   • 
   • simonm
   • June 28, 2016

5. Bracket fungus ID on Fraxinus exelsior

   By The avantgardener, October 8, 2018
   • 2 replies
   • 1.5k views
   • 
   • The avantgardener
   • October 9, 2018

6. Bulbous growths on Horse Chestnut

   By Boo Who?, October 9, 2019
   • 2 replies
   • 1.4k views
   • 
   • Boo Who?
   • October 9, 2019

7. Root ball guide

   By Dean Lofthouse, May 15, 2010
   • 1 reply
   • 1.2k views
   • 
   • treequip
   • May 15, 2010

8. RPA with Dykes and Ditches

   By Stuart Picken, June 8, 2022
   • 1 reply
   • 821 views
   • 
   • daltontrees
   • June 8, 2022

9. Shearing the "sheep"!

   By spandit, June 27, 2017
   • 1 reply
   • 1.2k views
   • 
   • sloth
   • June 27, 2017

10. infra red stem analysis system for less than £2000

    By Marcus B-T, February 17, 2010
    • 1 reply
    • 741 views
    • 
    • Marcus B-T
    • February 19, 2010

11. Ash tag.

    By woody paul, May 20, 2013
    • 1 reply
    • 752 views
    • 
    • Peasgood
    • May 20, 2013

12. Monkey puzzle tree browning on one side

    By Misslaurieloo, August 17, 2024
    • 1 reply
    • 961 views
    • 
    • daveatdave
    • August 17, 2024

13. Wellingtonia VTA

    By CReid, March 19, 2025
    • 1 reply
    • 644 views
    • 
    • daltontrees
    • March 20, 2025

14. Q: How do I encourage new branch from a trunk?

    By lothian, April 20, 2023
    • 1 reply
    • 661 views
    • 
    • Stere
    • April 20, 2023

15. Copper Beech Growth

    By treevolution, August 16, 2020
    • 1 reply
    • 861 views
    • 
    • Paul Cleaver
    • August 16, 2020

16. Willow treatment

    By RobRainford, July 5, 2012
    • 1 reply
    • 1k views
    • 
    • RobRainford
    • July 5, 2012

17. What could this be?

    By Branchlines, May 11, 2022
    • 1 reply
    • 1k views
    • 
    • openspaceman
    • May 11, 2022

18. Spruce borer damage

    By TreeAbility, May 7, 2019
    • 1 reply
    • 793 views
    • 
    • Spruce Pirate
    • May 7, 2019

19. Demo Software for Height vs Dbh

    By Marcus B-T, May 7, 2010
    • 1 reply
    • 803 views
    • 
    • Marcus B-T
    • May 8, 2010

20. Ooze on a Pinus nigra

    By Stevietrees, November 9, 2011
    • 1 reply
    • 1.1k views
    • 
    • Fungus
    • November 9, 2011

21. Norway Maple...eaten?

    By BigMcD, May 14, 2009
    • 1 reply
    • 1.4k views
    • 
    • David Humphries
    • May 15, 2009

22. IML Micro Hammer

    By ScottF, July 13, 2009
    • 1 reply
    • 1.9k views
    • 
    • bob
    • July 13, 2009

23. Ash dieback breakthrough as scientists learn to spot resistant trees

    By Paul in the woods, January 15, 2016
    • 1 reply
    • 1.3k views
    • 
    • Lancstree
    • January 22, 2016

24. Plant health order for Ash dieback

    By Arb-Aero, March 11, 2020
    • 1 reply
    • 672 views
    • 
    • kevinjohnsonmbe
    • March 11, 2020

25. sending off fungi samples for ID ?

    By stihllearning, August 25, 2009
    • 1 reply
    • 746 views
    • 
    • Arborist
    • August 25, 2009

26. honey fungus spread

    By jjll, October 15, 2012
    • 1 reply
    • 3.4k views
    • 
    • daltontrees
    • October 16, 2012