Tree health care

2,960 topics in this forum

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

   By David Humphries, July 2, 2016
   • 30 replies
   • 19.5k views
   • 
   • SeeTreePO
   • April 29

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3. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 13.1k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

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

   By David Humphries, November 9, 2012
   • 282 replies
   • 88.5k views
   • 
   • Old Mill Tree Care
   • December 7

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

   By arbwork, October 25, 2012
   • 120 replies
   • 45.5k views
   • 
   • Paul in the woods
   • September 15, 2022

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 25.4k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 34.9k views
   • 
   • arb culture
   • June 14, 2010

8. Help needed with an ash tree please.

   By Karen_1980, December 10
   • 6 replies
   • 407 views
   • 
   • Karen_1980
   • December 12

9. Tree id

   By andy ellis, October 19
   • 3 replies
   • 497 views
   • 
   • Excels1or
   • October 19

10. Holly Hunter?

    By Richard Bramble, October 13
    • 3 replies
    • 571 views
    • 
    • Tree monkey 1682
    • October 14

11. Large betula pendula 1 2 3 4 8

    By kram, October 8
    • 74 replies
    • 5k views
    • 
    • green heart
    • Sunday at 22:20

12. Help with ring damaged tree please

    By CarpeDiemBill, October 5
    • 3 replies
    • 601 views
    • 
    • kram
    • October 8

13. Advice on cedar problem please 1 2 3

    By maybelateron, October 2
    • 26 replies
    • 1.9k views
    • 
    • Gardenscape
    • October 3

14. Fungi DNA analysis?

    By Ledburyjosh, September 10
    • 0 replies
    • 546 views
    • 
    • Ledburyjosh
    • September 10

15. Mountain Ash looks unhealthy

    By Andrew1976, August 27
    • 3 replies
    • 814 views
    • 
    • Andrew1976
    • August 28

16. sick monkey puzzle 1 2

    By carlos, August 3
    • 15 replies
    • 1.7k views
    • 
    • carlos
    • August 6

17. Horse Chestnut Question

    By Archie Harkness, July 29
    • 5 replies
    • 912 views
    • 
    • Tree monkey 1682
    • July 30

18. Spruce powdery infestation. 1 2 3

    By Mick Dempsey, July 18
    • 22 replies
    • 2.2k views
    • 
    • openspaceman
    • July 18

19. Beech tree

    By James Nutt, July 12
    • 9 replies
    • 1.1k views
    • 
    • Oldfeller
    • July 12

20. The law relating to offering back arisings from neighbours

    By hesslemount, June 22
    • 3 replies
    • 931 views
    • 
    • AHPP
    • June 22

21. Cherry tree

    By JimC, June 20
    • 7 replies
    • 1.2k views
    • 
    • Stubby
    • October 4

22. Leaning walnut 1 2 3

    By Dilz, June 8
    • 23 replies
    • 2.8k views
    • 
    • AHPP
    • June 10

23. Kretz and lime 1 2

    By CTTree, May 30
    • 10 replies
    • 1.7k views
    • 
    • daltontrees
    • June 3

24. Hornbeam Issue

    By Commando, May 27
    • 7 replies
    • 1.2k views
    • 
    • Paul in the woods
    • May 28

25. River Birch Issue

    By Djs2280, May 26
    • 7 replies
    • 1.2k views
    • 
    • Stere
    • May 30

26. ID on this please?

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