Tree health care

2,948 topics in this forum

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

   By David Humphries, July 2, 2016
   • 30 replies
   • 17.1k views
   • 
   • SeeTreePO
   • April 29

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

   By David Humphries, November 9, 2012
   • 280 replies
   • 80.9k views
   • 
   • maybelateron
   • July 1, 2023

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

   By arbwork, October 25, 2012
   • 120 replies
   • 41.4k views
   • 
   • Paul in the woods
   • September 15, 2022

5. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 12.1k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 23.8k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 32.6k views
   • 
   • arb culture
   • June 14, 2010

8. ID on this please?

   By Treetom15, May 12
   • 1 reply
   • 160 views
   • 
   • Husqvarna King
   • May 12

9. Cherry blossom tree

   By AnneGF, May 12
   • 0 replies
   • 77 views
   • 
   • AnneGF
   • May 12

10. Advice on Mature Beech please

    By Stephen Blair, May 11
    • 3 replies
    • 220 views
    • 
    • Stephen Blair
    • May 12

11. Cherry blossom tree

    By AnneGF, May 12
    • 0 replies
    • 67 views
    • 
    • AnneGF
    • May 12

12. Ash dieback - Different perspective? 1 2 3

    By Mark Bolam, May 4
    • 29 replies
    • 1.8k views
    • 
    • Anno
    • May 12

13. Something is eating my Rowan Tree!?

    By kiedis, April 27
    • 4 replies
    • 304 views
    • 
    • peds
    • April 27

14. Help with Italian cypress trees

    By BlakeW83, April 5
    • 2 replies
    • 321 views
    • 
    • Stere
    • April 8

15. Lawson Cyprus estimated age 1 2 3 4

    By Steven P, March 13
    • 31 replies
    • 1.9k views
    • 
    • Mark J
    • March 31

16. Bugs on Acer

    By Rustington, March 27
    • 5 replies
    • 390 views
    • 
    • sime42
    • March 28

17. Miyawaki style micro-wood in Leeds

    By Liquidambar, March 27
    • 0 replies
    • 316 views
    • 
    • Liquidambar
    • March 27

18. Root DNA

    By Arb-Aero, March 24   

    • root
    • identification
    • (and 2 more)

      Tagged with:

      • root
      • identification
      • dna
      • subsidence
    • 4 replies
    • 407 views
    • 
    • Mark J
    • March 27

19. Can anyone help?

    By newborie, March 22
    • 3 replies
    • 436 views
    • 
    • krummholz
    • March 23

20. Leaning pines over garage 1 2 3

    By Jack Taylor, March 18
    • 20 replies
    • 1.6k views
    • 
    • Jack Taylor
    • March 20

21. Wellingtonia VTA

    By CReid, March 19
    • 1 reply
    • 345 views
    • 
    • daltontrees
    • March 20

22. TPO Oak Tree Is it Healthy? 1 2 3 4 5

    By CharlieOak, February 25
    • 41 replies
    • 3.1k views
    • 
    • krummholz
    • March 13

23. Progress of kretzschmaria deusta in Big Red

    By BigCopper, February 24
    • 5 replies
    • 682 views
    • 
    • BigCopper
    • February 26

24. Bark damage to Beech tree

    By treevolution, February 16
    • 6 replies
    • 648 views
    • 
    • treevolution
    • February 17

25. Rubbing branches - to remove or not to remove?

    By TaxusBaccata, February 11
    • 2 replies
    • 577 views
    • 
    • manco
    • February 11

26. ACER NEEDS HELP

    By Sophie Adams, January 30   

    • acer
    • 2 replies
    • 547 views
    • 
    • Mick Dempsey
    • February 2