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
   • 18.4k 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
   • 84.8k 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
   • 43.5k views
   • 
   • Paul in the woods
   • September 15, 2022

5. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 12.6k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 24.7k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 33.8k views
   • 
   • arb culture
   • June 14, 2010

8. Fungi DNA analysis?

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

9. Mountain Ash looks unhealthy

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

10. sick monkey puzzle 1 2

    By carlos, August 3
    • 15 replies
    • 1k views
    • 
    • carlos
    • August 6

11. Horse Chestnut Question

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

12. Spruce powdery infestation. 1 2 3

    By Mick Dempsey, July 18
    • 22 replies
    • 1.4k views
    • 
    • openspaceman
    • July 18

13. Sign of disease and calorific values?

    By BillQ, July 9
    • 2 replies
    • 492 views
    • 
    • BillQ
    • July 15

14. Beech tree

    By James Nutt, July 12
    • 9 replies
    • 712 views
    • 
    • Oldfeller
    • July 12

15. The law relating to offering back arisings from neighbours

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

16. Cherry tree

    By JimC, June 20
    • 5 replies
    • 634 views
    • 
    • Excels1or
    • June 21

17. Leaning walnut 1 2 3

    By Dilz, June 8
    • 23 replies
    • 2k views
    • 
    • AHPP
    • June 10

18. Kretz and lime 1 2

    By CTTree, May 30
    • 10 replies
    • 1.2k views
    • 
    • daltontrees
    • June 3

19. River Birch Issue

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

20. Hornbeam Issue

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

21. Cherry blossom tree

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

22. ID on this please?

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

23. Cherry blossom tree

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

24. Advice on Mature Beech please

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

25. Ash dieback - Different perspective? 1 2 3

    By Mark Bolam, May 4
    • 29 replies
    • 3.6k views
    • 
    • Anno
    • May 12

26. Something is eating my Rowan Tree!?

    By kiedis, April 27
    • 4 replies
    • 1k views
    • 
    • peds
    • April 27