Tree health care

2,953 topics in this forum

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

   By David Humphries, July 2, 2016
   • 30 replies
   • 17.4k 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
   • 81.8k 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
   • 41.9k views
   • 
   • Paul in the woods
   • September 15, 2022

5. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 12.2k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 24k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 32.8k views
   • 
   • arb culture
   • June 14, 2010

8. Cherry tree

   By JimC, 3 hours ago
   • 1 reply
   • 28 views
   • 
   • Excels1or
   • 19 minutes ago

9. Leaning walnut 1 2 3

   By Dilz, June 8
   • 23 replies
   • 895 views
   • 
   • AHPP
   • June 10

10. Kretz and lime 1 2

    By CTTree, May 30
    • 10 replies
    • 509 views
    • 
    • daltontrees
    • June 3

11. River Birch Issue

    By Djs2280, May 26
    • 7 replies
    • 330 views
    • 
    • Stere
    • May 30

12. Hornbeam Issue

    By Commando, May 27
    • 7 replies
    • 353 views
    • 
    • Paul in the woods
    • May 28

13. Cherry blossom tree

    By AnneGF, May 12
    • 1 reply
    • 237 views
    • 
    • kram
    • May 23

14. ID on this please?

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

15. Cherry blossom tree

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

16. Advice on Mature Beech please

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

17. Ash dieback - Different perspective? 1 2 3

    By Mark Bolam, May 4
    • 29 replies
    • 2.3k views
    • 
    • Anno
    • May 12

18. Something is eating my Rowan Tree!?

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

19. Help with Italian cypress trees

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

20. Lawson Cyprus estimated age 1 2 3 4

    By Steven P, March 13
    • 31 replies
    • 2.2k views
    • 
    • Mark J
    • March 31

21. Bugs on Acer

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

22. Miyawaki style micro-wood in Leeds

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

23. Root DNA

    By Arb-Aero, March 24   

    • root
    • identification
    • (and 2 more)

      Tagged with:

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

24. Can anyone help?

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

25. Leaning pines over garage 1 2 3

    By Jack Taylor, March 18
    • 20 replies
    • 1.8k views
    • 
    • Jack Taylor
    • March 20

26. Wellingtonia VTA

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