Tree health care

2,488 topics in this forum

1. Chalara fraxinea - Generic thread

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   By David Humphries, November 9, 2012
   • 185 replies
   • 46,900 views
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   • Gary Prentice
   • December 6, 2018

2. Massaria disease of plane - Practical management guidance

   By David Humphries, December 10, 2013
   • 4 replies
   • 8,457 views
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   • atith
   • August 13, 2018

3. Ceratocystis platani - Canker stain of Plane

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   By David Humphries, July 2, 2016
   • 28 replies
   • 9,189 views
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   • treepro
   • January 5, 2017

4. Asian Longhorn Beetle

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   By Gollum, April 13, 2012
   • 28 replies
   • 18,145 views
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   • One Buck
   • June 4, 2015

5. Bad News Ash Disease discovered in East Anglia

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   By arbwork, October 25, 2012
   • 98 replies
   • 25,213 views
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   • Bassett
   • December 9, 2012

6. Positive Action on Tree Safety……?

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   By BatiArb, June 9, 2010
   • 40 replies
   • 25,479 views
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   • arb culture
   • June 14, 2010

7. Pollarded oak tree

   By Gazelle1, 3 hours ago
   • 1 reply
   • 32 views
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   • Khriss
   • 3 hours ago

8. Vertidraining near trees?

   By richy_B, Monday at 08:55
   • 4 replies
   • 120 views
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   • nepia
   • Monday at 14:36

9. DISEASE of Pines

   By hesslemount, Saturday at 11:38
   • 7 replies
   • 126 views
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   • AJStrees
   • Saturday at 17:48

10. Privet

    By woody paul, April 17
    • 2 replies
    • 95 views
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    • woody paul
    • April 17

11. Willow pests

    By chrisgj, April 14
    • 5 replies
    • 120 views
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    • woody paul
    • April 14

12. pine processionary caterpillers

    By arbwork, April 7
    • 9 replies
    • 222 views
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    • naturarbo
    • April 9

13. OPM Course

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    By treevolution, April 2
    • 13 replies
    • 280 views
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    • Mr. Squirrel
    • April 6

14. Decay images

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    By David Humphries, August 26, 2010
    • 400 replies
    • 33,368 views
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    • David Humphries
    • April 5

15. Fungi at the base of a sycamore id please

    By swinny, April 3
    • 3 replies
    • 119 views
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    • AJStrees
    • April 4

16. Pine weevil

    By Ant1972, March 29
    • 0 replies
    • 76 views
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    • Ant1972
    • March 29

17. Summer heat stress on trees

    By Darrin Turnbull, March 24
    • 5 replies
    • 152 views
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    • Khriss
    • March 26

18. Summer limb/branch drop

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    By David Humphries, July 11, 2013
    • 113 replies
    • 10,435 views
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    • Treeation
    • March 24

19. Dying Redwoods

    By benedmonds, March 7
    • 8 replies
    • 247 views
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    • Khriss
    • March 19

20. Beech goo

    By percy verance, February 24
    • 3 replies
    • 161 views
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    • treeseer
    • March 8

21. Blossom bark peeling

    By Brettmans, March 2
    • 2 replies
    • 117 views
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    • Brettmans
    • March 6

22. Bore hole id

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    By Tim Ashburner, February 28
    • 13 replies
    • 392 views
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    • Mark Bolam
    • March 1

23. Cause for concern?

    By Conor Wright, February 26
    • 5 replies
    • 209 views
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    • maria warwick
    • February 27

24. To Coronet or Not to Coronet, now that is a question

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    By David Humphries, October 27, 2007
    • 410 replies
    • 41,436 views
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    • Khriss
    • February 25

25. To Mulch, or not to Mulch?

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    By David Humphries, July 30, 2008
    • 262 replies
    • 27,832 views
    • 
    • Mark2
    • February 22