Tree health care

2,960 topics in this forum

1. Girdled roots 1 2 3 4 30

   By David Humphries, October 24, 2012
   • 292 replies
   • 38.2k views
   • 
   • treeseer
   • December 24, 2017

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3. Winter leaf dormancy affected by street lighting

   By David Humphries, December 14, 2017
   • 6 replies
   • 889 views
   • 
   • sean
   • December 17, 2017

4. microscope 1 2 3

   By tree79, September 3, 2016
   • 21 replies
   • 3.7k views
   • 
   • Gary Prentice
   • December 9, 2017

5. Help finding Lonsdale "Tree hazard" book 1 2

   By jfc, September 16, 2017
   • 19 replies
   • 2.8k views
   • 
   • tony_t3d
   • December 7, 2017

6. Turkey oak with longitudinal crack at rear

   By DanVC, December 7, 2017
   • 2 replies
   • 887 views
   • 
   • DanVC
   • December 7, 2017

7. Beech Tree fungus growths & decay.

   By t0ny0k, December 3, 2017
   • 7 replies
   • 2k views
   • 
   • t0ny0k
   • December 3, 2017

8. Replacing Old Cable Bracing 1 2

   By Whalleyrange, October 8, 2012
   • 16 replies
   • 5k views
   • 
   • Andymacp
   • December 3, 2017

9. Urban blight everywhere

   By treeboss83, October 8, 2017
   • 3 replies
   • 697 views
   • 
   • htb
   • December 3, 2017

10. Disease in Apple trees

    By Nathanzac, November 30, 2017
    • 3 replies
    • 942 views
    • 
    • Peasgood
    • December 1, 2017

11. Felling lunacy in Sheffield

    By sean, November 25, 2017
    • 4 replies
    • 1.1k views
    • 
    • tree-fancier123
    • November 25, 2017

12. How can urban trees survive ?

    By jmx, October 20, 2017
    • 5 replies
    • 1.2k views
    • 
    • Khriss
    • November 24, 2017

13. Inonotus Hispidus on apple trees

    By Sr Mary, September 5, 2012
    • 9 replies
    • 9.5k views
    • 
    • sloth
    • November 23, 2017

14. Healed wounds from ivy removal

    By Steve Bullman, November 18, 2017
    • 6 replies
    • 970 views
    • 
    • Stubby
    • November 18, 2017

15. Burr and growth.

    By woody paul, November 10, 2017
    • 3 replies
    • 1.1k views
    • 
    • devon TWiG
    • November 12, 2017

16. Toxic trees 1 2 3 4

    By David Humphries, April 4, 2012
    • 32 replies
    • 9.4k views
    • 
    • richy_B
    • November 5, 2017

17. Acer

    By parkgate, November 1, 2017
    • 2 replies
    • 1k views
    • 
    • sloth
    • November 3, 2017

18. Fungi id

    By PMaydew, October 30, 2017
    • 5 replies
    • 845 views
    • 
    • PMaydew
    • October 30, 2017

19. OPM DeFra & Forestry Commission Euston Forum and Years review

    By Khriss, October 23, 2017   

    • oak processionary moth
    • 2 replies
    • 695 views
    • 
    • Khriss
    • October 24, 2017

20. Monday 19:30 BBC 4

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

21. Red liquid from birch tree

    By Dilz, October 18, 2017
    • 1 reply
    • 2.1k views
    • 
    • Ferguson system
    • October 19, 2017

22. National Meripilus Network 1 2 3 4 6

    By Marcus B-T, October 15, 2008
    • 58 replies
    • 10.1k views
    • 
    • Alinicoll
    • October 16, 2017

23. Diagnosis on this sycamore URGENTLY needed? King Alfred's???

    By Bootroyd, October 10, 2017
    • 6 replies
    • 1.4k views
    • 
    • openspaceman
    • October 16, 2017

24. Disease of Aspen (populus tremula)

    By Northumberland Wildlife Trust, October 13, 2017   

    • aspen
    • disease
    • (and 1 more)

      Tagged with:

      • aspen
      • disease
      • canker
    • 0 replies
    • 907 views
    • 
    • Northumberland Wildlife Trust
    • October 13, 2017

25. The next generation 1 2 3

    By David Humphries, January 19, 2017
    • 25 replies
    • 5.4k views
    • 
    • daltontrees
    • October 10, 2017

26. Portuguese laurel

    By woody paul, October 7, 2017
    • 1 reply
    • 702 views
    • 
    • Graham
    • October 8, 2017