Tree health care

2,960 topics in this forum

1. Dutch elm disease

   By Dan76, July 9, 2012
   • 1 reply
   • 858 views
   • 
   • skyhuck
   • July 9, 2012

2. Log in or register to remove this advert

3. Free Application of Biosecurity in Arboriculture eBook Launched

   By Stephen Arb Association, December 11, 2018
   • 1 reply
   • 1.4k views
   • 
   • Stephen Arb Association
   • December 12, 2018

4. Chinese elm slime

   By derrell simpson, April 30, 2021
   • 1 reply
   • 584 views
   • 
   • Stere
   • May 1, 2021

5. Your country needs you - Lawson cypress + Phytophthora survey

   By Jon Heuch, February 9, 2015   

   • phytophthora
   • lawson cypress
   • (and 2 more)

     Tagged with:

     • phytophthora
     • lawson cypress
     • lateralis
     • disease
   • 1 reply
   • 1.1k views
   • 
   • Jon Heuch
   • April 15, 2015

6. Lawson Cyprus disease

   By Dryad's saddle, August 12, 2015
   • 1 reply
   • 1.3k views
   • 
   • KTSmith
   • August 13, 2015

7. Cocoon?

   By Gary Prentice, August 29, 2013
   • 1 reply
   • 847 views
   • 
   • arbmark
   • August 29, 2013

8. THREATS on a computer

   By Marcus B-T, February 23, 2010
   • 1 reply
   • 1.1k views
   • 
   • Tony Croft aka hamadryad
   • February 23, 2010

9. For Tony

   By Brushcutter, September 9, 2010
   • 1 reply
   • 840 views
   • 
   • Tony Croft aka hamadryad
   • September 9, 2010

10. Added update to older thread (ash tree)

    By MikesMovies, July 17, 2016
    • 1 reply
    • 1.1k views
    • 
    • Mick Dempsey
    • July 17, 2016

11. Yew hedge advice

    By brynarw, January 30, 2017
    • 1 reply
    • 1.2k views
    • 
    • Duncansimpson
    • January 30, 2017

12. Monkey puzzle turning brown

    By MonkeyPuzzle_SE, June 23, 2023
    • 1 reply
    • 2.3k views
    • 
    • Dan Maynard
    • June 23, 2023

13. Transplanted apple tree

    By swinny, June 7, 2014
    • 1 reply
    • 653 views
    • 
    • Gary Prentice
    • June 7, 2014

14. Do you see many lapsed lime pollards splitting out?

    By paradise, November 20, 2010
    • 1 reply
    • 1.5k views
    • 
    • sloth
    • November 20, 2010

15. Saving Trees

    By Darrin Turnbull, June 11, 2019
    • 1 reply
    • 718 views
    • 
    • Gary Prentice
    • June 11, 2019

16. Acer rufinerve failed to come into leaf...

    By SDDavid, July 20, 2020
    • 1 reply
    • 773 views
    • 
    • Paul Cleaver
    • July 21, 2020

17. Phacidium coniferarum on Cedar ?

    By Tree:Tment, October 9, 2014
    • 1 reply
    • 1.4k views
    • 
    • Tree:Tment
    • October 13, 2014

18. could any one help with this?

    By Gareth jones, June 1, 2012
    • 1 reply
    • 931 views
    • 
    • treeseer
    • June 5, 2012

19. Monday 19:30 BBC 4

    By kevinjohnsonmbe, October 23, 2017
    • 1 reply
    • 623 views
    • 
    • Steve Bullman
    • October 23, 2017

20. lime tree problem please help :)

    By woodyjjw, May 12, 2011   

    • pests
    • lime
    • 1 reply
    • 1.7k views
    • 
    • common lime
    • May 12, 2011

21. Help identifying fungi on a sycamore tree

    By Ashburton, September 7, 2022
    • 1 reply
    • 608 views
    • 
    • Ashburton
    • September 23, 2022

22. Severing subterranean stranglers (stem girdling roots)

    By RobArb, May 5, 2011
    • 1 reply
    • 829 views
    • 
    • NI Tree
    • May 5, 2011

23. What's going on with this oak

    By Welsh cleaning services, October 15, 2023
    • 1 reply
    • 706 views
    • 
    • Will C
    • October 15, 2023

24. Conifer Root Deformation

    By Monkton Elm, October 6, 2019
    • 1 reply
    • 642 views
    • 
    • Paul Cleaver
    • October 6, 2019

25. pest on fig southern spain

    By Roger the shrubber, February 3, 2015
    • 1 reply
    • 848 views
    • 
    • jacquemontii
    • February 3, 2015

26. Sorbus intermedia - tolerant to root loss?

    By Gary Prentice, September 4, 2014
    • 1 reply
    • 783 views
    • 
    • Gary Prentice
    • September 5, 2014