Tree health care

2,533 topics in this forum

1. Chalara fraxinea - Generic thread 1 2 3 4 26

   By David Humphries, November 9, 2012
   • 253 replies
   • 51,550 views
   • 
   • Konstantly
   • Friday at 22:08

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

   By arbwork, October 25, 2012
   • 103 replies
   • 26,492 views
   • 
   • Ian Flatters
   • September 20

3. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 8 replies
   • 8,712 views
   • 
   • AJStrees
   • June 27

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

   By David Humphries, July 2, 2016
   • 28 replies
   • 9,598 views
   • 
   • treepro
   • January 5, 2017

5. Asian Longhorn Beetle 1 2 3

   By Gollum, April 13, 2012
   • 28 replies
   • 18,446 views
   • 
   • One Buck
   • June 4, 2015

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

   By BatiArb, June 9, 2010
   • 40 replies
   • 25,850 views
   • 
   • arb culture
   • June 14, 2010

7. Going Glyphoste/Chemeical free

   By Harvey2018, October 9
   • 8 replies
   • 216 views
   • 
   • doobin
   • October 10

8. Bulbous growths on Horse Chestnut

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

9. Whitebeam defoliation July

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

10. Conifer Root Deformation

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

11. Extinction of trees 1 2

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

12. Horticulture industry urged to be vigilant for signs of tree pest

    By Steve Bullman, July 1
    • 6 replies
    • 201 views
    • 
    • Gary Prentice
    • September 27

13. Sycamore die back 1 2 3

    By arb culture, May 29, 2014
    • 27 replies
    • 3,114 views
    • 
    • jamallio96
    • September 21

14. RPA/CEZ pathway with cellweb.

    By Arb-Aero, September 11   

    • bs5837:2012
    • root systems
    • 3 replies
    • 116 views
    • 
    • Gary Prentice
    • September 11

15. Meripilus gigateus

    By Arb-Aero, September 2
    • 5 replies
    • 186 views
    • 
    • Arb-Aero
    • September 11

16. Oak borer active in last two weeks

    By Khriss, September 3   

    • oak pest disease pollard stumps
    • 5 replies
    • 166 views
    • 
    • Khriss
    • September 4

17. Horse chestnut leaf miner, unusual year here.

    By Mick Dempsey, August 28
    • 9 replies
    • 176 views
    • 
    • Mick Dempsey
    • September 3

18. Tree Next to Salt Water Pool

    By JosephBOB, July 7
    • 3 replies
    • 212 views
    • 
    • Cuirass
    • September 3

19. Fungus ID needed

    By Tatsuo, September 2
    • 2 replies
    • 75 views
    • 
    • Tatsuo
    • September 2

20. Sycamore tree dying. Help. South East UK. 1 2

    By Kaizack, August 26   

    • tree health
    • sycamore tree
    • (and 3 more)

      Tagged with:

      • tree health
      • sycamore tree
      • south east
      • woodland
      • tree disease
    • 10 replies
    • 1,059 views
    • 
    • Kaizack
    • August 29

21. Monkey Puzzle sadness

    By paul oberman, August 26
    • 7 replies
    • 148 views
    • 
    • nepia
    • August 28

22. Olive Tree Trunk Damage - please help from a newbie

    By Lifeswonderful, August 28
    • 2 replies
    • 109 views
    • 
    • Rough Hewn
    • August 28

23. Alder ......erm.....flowers !!!???

    By Treerover, August 25
    • 3 replies
    • 195 views
    • 
    • spandit
    • August 26

24. Defoliation of Ash 1 2

    By Russell Miller, August 15
    • 17 replies
    • 450 views
    • 
    • EdwardC
    • August 20

25. Sycamores with small leaves 1 2 3

    By Spideylj, July 18
    • 20 replies
    • 715 views
    • 
    • Arborowen
    • August 18