Tree health care

2,547 topics in this forum

1. Chalara fraxinea - Generic thread 1 2 3 4 28

   By David Humphries, November 9, 2012
   • 270 replies
   • 52,699 views
   • 
   • Treeation
   • November 4

2. Bad News Ash Disease discovered in East Anglia 1 2 3 4 11

   By arbwork, October 25, 2012
   • 103 replies
   • 26,773 views
   • 
   • Ian Flatters
   • September 20

3. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 8 replies
   • 8,778 views
   • 
   • AJStrees
   • June 27

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

   By David Humphries, July 2, 2016
   • 28 replies
   • 9,738 views
   • 
   • treepro
   • January 5, 2017

5. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 18,560 views
   • 
   • One Buck
   • June 4, 2015

6. Positive Action on Tree Safety……? 1 2 3 4 5

   By BatiArb, June 9, 2010
   • 40 replies
   • 26,001 views
   • 
   • arb culture
   • June 14, 2010

7. Sooty Bark Disease on sycamore

   By treesuggs, December 3
   • 3 replies
   • 100 views
   • 
   • headgroundsman
   • December 3

8. Shear crack on large lateral Cedar branch 1 2

   By AJStrees, December 1
   • 12 replies
   • 240 views
   • 
   • AJStrees
   • December 1

9. Monterey Pine

   By Acer Palmatum, November 26
   • 2 replies
   • 92 views
   • 
   • Acer Palmatum
   • November 26

10. risk assessment for dealing with ash dieback trees?

    By mattyboy, November 19
    • 3 replies
    • 135 views
    • 
    • Charlieh
    • November 24

11. Mushy Buttress and Bleeding Red on Beech Tree

    By trotter251, November 21
    • 2 replies
    • 109 views
    • 
    • trotter251
    • November 23

12. Air-Spade

    By Arb-Aero, November 21
    • 2 replies
    • 147 views
    • 
    • Rough Hewn
    • November 22

13. Ash in East Anglia 1 2

    By JonnyRFT, November 16
    • 15 replies
    • 505 views
    • 
    • timbernut
    • November 18

14. Robinia avenue - two down

    By pablo sánchez moreno, November 5
    • 7 replies
    • 313 views
    • 
    • Stubby
    • November 16

15. YAY.....Tree care at its finest

    By Topper, November 12
    • 6 replies
    • 424 views
    • 
    • Topper
    • November 14

16. Going Glyphosate/Chemical free 1 2

    By Harvey2018, October 9
    • 19 replies
    • 783 views
    • 
    • htb
    • November 4

17. Oak tree - virus/bacteria/infection? 1 2 3 4 6

    By Hadyn98, October 20
    • 51 replies
    • 1,213 views
    • 
    • Paul Cleaver
    • November 3

18. Fungi ID Please

    By Gnarlyoak, October 31
    • 1 reply
    • 66 views
    • 
    • Mark J
    • October 31

19. What is up with this oak? 1 2

    By Thesnarlingbadger, October 27
    • 10 replies
    • 280 views
    • 
    • AJStrees
    • October 27

20. What’s This?

    By timbernut, October 18
    • 3 replies
    • 108 views
    • 
    • lukey_loki
    • October 23

21. PICUS advice

    By benedmonds, October 21
    • 9 replies
    • 194 views
    • 
    • Steve Bullman
    • October 21

22. Bulbous growths on Horse Chestnut

    By Boo Who?, October 9
    • 2 replies
    • 126 views
    • 
    • Boo Who?
    • October 9

23. Whitebeam defoliation July

    By travis, October 8
    • 2 replies
    • 145 views
    • 
    • travis
    • October 8

24. Conifer Root Deformation

    By Monkton Elm, October 6
    • 1 reply
    • 135 views
    • 
    • Paul Cleaver
    • October 6

25. Extinction of trees 1 2

    By EdwardC, September 27
    • 17 replies
    • 804 views
    • 
    • Gary Prentice
    • September 28