Tree health care

2,925 topics in this forum

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

   By David Humphries, November 9, 2012
   • 280 replies
   • 77.3k views
   • 
   • maybelateron
   • July 1, 2023

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

   By arbwork, October 25, 2012
   • 120 replies
   • 39.4k views
   • 
   • Paul in the woods
   • September 15, 2022

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

   By David Humphries, July 2, 2016
   • 29 replies
   • 16k views
   • 
   • Terrain Aeration
   • August 28, 2022

5. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 9 replies
   • 11.5k views
   • 
   • Cassian Rupert Humphreys
   • January 6, 2021

6. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 23k views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 39 replies
   • 31.7k views
   • 
   • arb culture
   • June 14, 2010

8. Apple tree not looking so good

   By Ricz_1, May 14   

   • apple tree
   • disease
   • 8 replies
   • 809 views
   • 
   • organic guy
   • Saturday at 15:38

9. Pollard of beech & oak 1 2 3

   By hesslemount, November 24   

   • beech
   • oak
   • (and 1 more)

     Tagged with:

     • beech
     • oak
     • pollard
   • 20 replies
   • 1.2k views
   • 
   • Mick Dempsey
   • November 28

10. Co dom pine, sound union-ish options please 1 2

    By Twentyeight Trees, November 18
    • 12 replies
    • 788 views
    • 
    • daltontrees
    • November 19

11. Oak limbs

    By kram, October 30
    • 1 reply
    • 316 views
    • 
    • Dan Maynard
    • October 30

12. Poorly Rowan 1 2

    By RedQueenie, October 18
    • 12 replies
    • 937 views
    • 
    • RedQueenie
    • October 20

13. Birch with polypore

    By kram, October 12
    • 2 replies
    • 435 views
    • 
    • kram
    • October 15

14. Eight toothed spruce bark beetle

    By Paul Cleaver, October 7
    • 7 replies
    • 606 views
    • 
    • Paul Cleaver
    • October 8

15. Powdery oak mildew

    By MattyF, October 7
    • 5 replies
    • 438 views
    • 
    • daltontrees
    • October 8

16. Ash sapling with Honey fungus

    By kram, October 4
    • 7 replies
    • 542 views
    • 
    • Mark Bolam
    • October 4

17. Suspected Honey Fungus on mature Copper Beech Tree

    By mikeypw4, September 24
    • 6 replies
    • 718 views
    • 
    • dumper
    • September 26

18. Black or Hybrid ?

    By David Humphries, July 7, 2008
    • 8 replies
    • 1.9k views
    • 
    • Mesterh
    • September 19

19. Raised soil level around Lime

    By richyrich, September 4
    • 1 reply
    • 484 views
    • 
    • AA Teccie (Paul)
    • September 5

20. Copper beach shedding branches

    By billy_wizz, September 3
    • 2 replies
    • 539 views
    • 
    • AA Teccie (Paul)
    • September 4

21. Established Conifers Dying One By One 1 2

    By KK2024, August 30
    • 12 replies
    • 1.3k views
    • 
    • KK2024
    • August 30

22. Does this wound need special care? 1 2 3 4

    By tgoetheyn, August 26, 2020
    • 32 replies
    • 6.6k views
    • 
    • peds
    • August 29

23. Brown leaves - the mystery 1 2

    By sime42, August 19
    • 10 replies
    • 1.2k views
    • 
    • sime42
    • August 27

24. Mature Beech weak union failed this morning

    By Gardenscape, August 23   

    • weak union
    • beech
    • 6 replies
    • 744 views
    • 
    • Gardenscape
    • August 24

25. Can anything be done? 1 2

    By Bunzena, August 20
    • 19 replies
    • 1.4k views
    • 
    • peds
    • August 20

26. Looking for a Resistograph

    By hernangotta, August 20   

    • resistograph
    • tree care
    • (and 1 more)

      Tagged with:

      • resistograph
      • tree care
      • health & safety
    • 0 replies
    • 434 views
    • 
    • hernangotta
    • August 20