Tree health care

2,881 topics in this forum

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

   By David Humphries, July 2, 2016
   • 29 replies
   • 14.8k views
   • 
   • Terrain Aeration
   • August 28, 2022

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3. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 10.9k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

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

   By David Humphries, November 9, 2012
   • 280 replies
   • 73.7k views
   • 
   • maybelateron
   • July 1, 2023

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

   By arbwork, October 25, 2012
   • 120 replies
   • 37.3k views
   • 
   • Paul in the woods
   • September 15, 2022

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 22.2k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 30.7k views
   • 
   • arb culture
   • June 14, 2010

8. How to tackle this tall, narrow Cherry

   By DavesGarden, yesterday at 09:58
   • 2 replies
   • 234 views
   • 
   • Mick Dempsey
   • Yesterday at 13:16

9. Picus course

   By mitchel, April 3
   • 2 replies
   • 204 views
   • 
   • Chris at eden
   • April 3

10. Lapsed Beech Hedge Management Advice

    By Nimby, April 2
    • 6 replies
    • 333 views
    • 
    • jimboy
    • April 3

11. Transplanting older fruit trees. 1 2 3

    By Ty Korrigan, March 29
    • 23 replies
    • 1.1k views
    • 
    • Ty Korrigan
    • April 1

12. Laurel (prunus spp.) How poisonous?

    By Cuttup, March 14
    • 7 replies
    • 400 views
    • 
    • Trailoftears
    • March 15

13. Trimming advice

    By jonnov, March 3   

    • pruning
    • 1 reply
    • 286 views
    • 
    • nepia
    • March 4

14. Sitka Spruce - white liquid from nodes

    By Jol Rose, February 28
    • 4 replies
    • 299 views
    • 
    • Botty Cough
    • February 28

15. Oak processionary moth

    By dig-dug-dan, February 13
    • 7 replies
    • 468 views
    • 
    • Mick Dempsey
    • February 14

16. Bio-security of worksop

    By High climb, February 8
    • 0 replies
    • 243 views
    • 
    • High climb
    • February 8

17. Bio-security off worksop

    By High climb, February 8
    • 0 replies
    • 167 views
    • 
    • High climb
    • February 8

18. Fungal bracket ID

    By wildsquirrel, January 15
    • 4 replies
    • 373 views
    • 
    • daltontrees
    • January 16

19. Growing mushrooms on logs

    By maria warwick, December 31, 2023
    • 4 replies
    • 407 views
    • 
    • 5thelement
    • January 1

20. mistletoe removal

    By briscoe, December 16, 2023
    • 9 replies
    • 741 views
    • 
    • manco
    • December 19, 2023

21. Acer with coral spot. Any advice? 1 2 3

    By logwood, December 9, 2023
    • 20 replies
    • 1.6k views
    • 
    • daltontrees
    • December 11, 2023

22. PiCUS 3 Sonic Tomograph

    By Steve Bullman, November 21, 2023
    • 0 replies
    • 359 views
    • 
    • Steve Bullman
    • November 21, 2023

23. Deer fencing around trees

    By swinny, November 19, 2023
    • 9 replies
    • 617 views
    • 
    • manco
    • November 20, 2023

24. Save the Darwin Oak

    By matt padden, November 11, 2023
    • 0 replies
    • 312 views
    • 
    • matt padden
    • November 11, 2023

25. Pine tree bark pulling away from tree.

    By medic149, November 11, 2023
    • 3 replies
    • 541 views
    • 
    • Excels1or
    • November 12, 2023

26. TMA Fungi app

    By Paul Cleaver, November 7, 2023
    • 5 replies
    • 510 views
    • 
    • Mick Dempsey
    • November 15, 2023