Tree health care

2,961 topics in this forum

1. Oak tree - virus/bacteria/infection? 1 2 3 4 5

   By Hadyn98, October 20, 2019
   • 42 replies
   • 6.4k views
   • 
   • Tony Croft aka hamadryad
   • December 18, 2019

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3. risk assessment for dealing with ash dieback trees?

   By mattyboy, November 19, 2019
   • 5 replies
   • 2.1k views
   • 
   • Gray git
   • December 18, 2019

4. Rootzone decompaction

   By EthArb, December 16, 2019
   • 7 replies
   • 2.3k views
   • 
   • EthArb
   • December 17, 2019

5. Sooty Bark Disease on sycamore

   By treesuggs, December 3, 2019
   • 3 replies
   • 2.8k views
   • 
   • headgroundsman
   • December 3, 2019

6. Shear crack on large lateral Cedar branch 1 2

   By AJStrees, December 1, 2019
   • 12 replies
   • 3.9k views
   • 
   • AJStrees
   • December 1, 2019

7. Monterey Pine

   By Acer Palmatum, November 26, 2019
   • 2 replies
   • 787 views
   • 
   • Acer Palmatum
   • November 26, 2019

8. Mushy Buttress and Bleeding Red on Beech Tree

   By trotter251, November 21, 2019
   • 2 replies
   • 869 views
   • 
   • trotter251
   • November 23, 2019

9. Air-Spade

   By Arb-Aero, November 21, 2019
   • 2 replies
   • 709 views
   • 
   • Rough Hewn
   • November 22, 2019

10. Ash in East Anglia 1 2

    By JonnyRFT, November 16, 2019
    • 11 replies
    • 2.3k views
    • 
    • timbernut
    • November 18, 2019

11. Robinia avenue - two down

    By pablo sánchez moreno, November 5, 2019
    • 7 replies
    • 1.6k views
    • 
    • Stubby
    • November 16, 2019

12. YAY.....Tree care at its finest

    By Topper, November 12, 2019
    • 5 replies
    • 1.8k views
    • 
    • Topper
    • November 14, 2019

13. Fungi ID Please

    By Gnarlyoak, October 31, 2019
    • 1 reply
    • 480 views
    • 
    • Mark J
    • October 31, 2019

14. What is up with this oak? 1 2

    By Thesnarlingbadger, October 27, 2019
    • 10 replies
    • 1.8k views
    • 
    • AJStrees
    • October 27, 2019

15. What’s This?

    By timbernut, October 18, 2019
    • 2 replies
    • 807 views
    • 
    • lukey_loki
    • October 23, 2019

16. PICUS advice

    By benedmonds, October 21, 2019
    • 8 replies
    • 1.1k views
    • 
    • Steve Bullman
    • October 21, 2019

17. Bulbous growths on Horse Chestnut

    By Boo Who?, October 9, 2019
    • 2 replies
    • 1.3k views
    • 
    • Boo Who?
    • October 9, 2019

18. Whitebeam defoliation July

    By travis, October 8, 2019
    • 2 replies
    • 2.8k views
    • 
    • travis
    • October 8, 2019

19. Conifer Root Deformation

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

20. Horticulture industry urged to be vigilant for signs of tree pest

    By Steve Bullman, July 1, 2019
    • 6 replies
    • 1.1k views
    • 
    • Gary Prentice
    • September 27, 2019

21. Sycamore die back 1 2 3

    By arb culture, May 29, 2014
    • 27 replies
    • 10.7k views
    • 
    • jamallio96
    • September 21, 2019

22. RPA/CEZ pathway with cellweb.

    By Arb-Aero, September 11, 2019   

    • bs5837:2012
    • root systems
    • 3 replies
    • 1.1k views
    • 
    • Gary Prentice
    • September 11, 2019

23. Meripilus gigateus

    By Arb-Aero, September 2, 2019
    • 4 replies
    • 1.3k views
    • 
    • Arb-Aero
    • September 11, 2019

24. Oak borer active in last two weeks

    By Khriss, September 3, 2019   

    • oak pest disease pollard stumps
    • 5 replies
    • 1.2k views
    • 
    • Khriss
    • September 4, 2019

25. Horse chestnut leaf miner, unusual year here.

    By Mick Dempsey, August 28, 2019
    • 9 replies
    • 1.1k views
    • 
    • Mick Dempsey
    • September 3, 2019

26. Fungus ID needed

    By Tatsuo, September 2, 2019
    • 2 replies
    • 903 views
    • 
    • Tatsuo
    • September 2, 2019