Tree health care

2,965 topics in this forum

1. Tear like features on willow limbs

   By Dave Mackay, January 23, 2020
   • 2 replies
   • 857 views
   • 
   • Dave Mackay
   • January 24, 2020

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3. Unhealthy Beech?

   By Matthew Arnold, June 4, 2011
   • 2 replies
   • 1.1k views
   • 
   • Matthew Arnold
   • June 4, 2011

4. What is up with this oak tree?

   By maybelateron, September 28, 2023
   • 2 replies
   • 1.1k views
   • 
   • Sviatoslav Tulin
   • September 28, 2023

5. Advice needed..

   By Parker, April 18, 2009
   • 2 replies
   • 1.1k views
   • 
   • sse arb
   • April 18, 2009

6. White rot in oak

   By Undercut, September 6, 2016
   • 2 replies
   • 2.1k views
   • 
   • Undercut
   • September 6, 2016

7. Mulching berry-laden brambles under oak?

   By Adam M, July 25, 2014
   • 2 replies
   • 841 views
   • 
   • Razzle
   • July 25, 2014

8. Tree and hedge tubes.

   By David oakman, December 27, 2008
   • 2 replies
   • 1k views
   • 
   • Andy Collins
   • December 29, 2008

9. escallonia black spot

   By carlos, January 26, 2013
   • 2 replies
   • 3.2k views
   • 
   • carlos
   • January 27, 2013

10. Birch with polypore

    By kram, October 12, 2024
    • 2 replies
    • 1.2k views
    • 
    • kram
    • October 15, 2024

11. Smelly Oak ooze!?

    By Beezy, August 19, 2013
    • 2 replies
    • 2.2k views
    • 
    • treeseer
    • August 20, 2013

12. I have this on an Ash.

    By Old Mill Tree Care, October 5, 2013
    • 2 replies
    • 790 views
    • 
    • Dave Alviti
    • October 5, 2013

13. London Plane Dust

    By McCloy, March 28, 2023
    • 2 replies
    • 1.1k views
    • 
    • McCloy
    • April 3, 2023

14. Ash Fungi ID

    By scottythepinetree, November 18, 2016
    • 2 replies
    • 1.2k views
    • 
    • OakStag
    • November 18, 2016

15. tree management Hortweek article

    By Yorkshireman, September 9, 2009
    • 2 replies
    • 959 views
    • 
    • Andy Clark
    • September 9, 2009

16. Ash die back, regrowth?

    By Craig., August 1, 2020
    • 2 replies
    • 1k views
    • 
    • john k
    • August 2, 2020

17. please help

    By bryson, June 2, 2009
    • 2 replies
    • 876 views
    • 
    • Mark T
    • June 2, 2009

18. P. Ramorum or Pseudomonas Syringae?

    By Marula, March 31, 2017
    • 2 replies
    • 986 views
    • 
    • Marula
    • March 31, 2017

19. The biology and anatomy of callus and woundwood

    By DeanMeadows, October 14, 2018
    • 2 replies
    • 1.6k views
    • 
    • DeanMeadows
    • October 14, 2018

20. Sooty Bark Disease

    By David Humphries, June 17, 2008
    • 2 replies
    • 5.5k views
    • 
    • cerneARB
    • June 20, 2008

21. fungus id

    By hebie, May 15, 2012
    • 2 replies
    • 1.2k views
    • 
    • hebie
    • May 15, 2012

22. Copper beach shedding branches

    By billy_wizz, September 3, 2024
    • 2 replies
    • 1k views
    • 
    • AA Teccie (Paul)
    • September 4, 2024

23. various fungi on and around an oak

    By wakarb, October 19, 2014
    • 2 replies
    • 1.1k views
    • 
    • wakarb
    • October 20, 2014

24. Alex L. shingo A new tree biology book for sale!

    By scott995, May 10, 2010
    • 2 replies
    • 1.4k views
    • 
    • scott995
    • May 10, 2010

25. Fungus & Fire

    By Spruce Pirate, October 4, 2017   

    • fungus
    • fire
    • 2 replies
    • 1.2k views
    • 
    • Spruce Pirate
    • October 4, 2017

26. Fungi ID Please

    By Quercus925, September 16, 2013
    • 2 replies
    • 989 views
    • 
    • Quercus925
    • September 17, 2013