Tree health care

2,960 topics in this forum

1. Emerald Ash borer

   By Al Cormack, October 23, 2013
   • 3 replies
   • 1.4k views
   • 
   • David Humphries
   • July 6, 2016

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3. Silver Fir P+D

   By Gary Prentice, June 22, 2013
   • 3 replies
   • 940 views
   • 
   • Gary Prentice
   • June 22, 2013

4. Countryfile

   By rupert, October 12, 2009
   • 3 replies
   • 1.3k views
   • 
   • chestnut
   • October 13, 2009

5. Help with ID please

   By JS1, February 2, 2015
   • 3 replies
   • 827 views
   • 
   • JS1
   • February 2, 2015

6. Rust coloured staining on sweet chestnut bark ?

   By digga, April 2, 2017
   • 3 replies
   • 2.2k views
   • 
   • digga
   • April 3, 2017

7. Alder ......erm.....flowers !!!???

   By Treerover, August 25, 2019
   • 3 replies
   • 750 views
   • 
   • spandit
   • August 26, 2019

8. Ash die back.. trees cut 2 years ago regrowth

   By cloudnine, November 28, 2022
   • 3 replies
   • 1.2k views
   • 
   • Stere
   • December 1, 2022

9. Inonotus hispidus on Quercus cerris

   By alliaria, November 18, 2011
   • 3 replies
   • 912 views
   • 
   • Tony Croft aka hamadryad
   • November 18, 2011

10. Monkey puzzle tree

    By Guss109, October 19, 2012
    • 3 replies
    • 1.6k views
    • 
    • AlvinD
    • October 20, 2012

11. Tree density test

    By Stephen Jamieson, February 7, 2022
    • 3 replies
    • 1.1k views
    • 
    • Andrew McEwan
    • February 7, 2022

12. Red and black beetles on Lime trees??

    By Mr P, November 30, 2016
    • 3 replies
    • 1.6k views
    • 
    • Mr P
    • December 4, 2016

13. Leave some rotten wood?

    By Me Tarzan, November 17, 2013
    • 3 replies
    • 970 views
    • 
    • treecreeper arb
    • November 19, 2013

14. purple fungal staining on lilac?

    By owain, November 1, 2009
    • 3 replies
    • 2.1k views
    • 
    • Dean O
    • November 1, 2009

15. Dutch Elm Disease

    By Xerxses, May 31, 2010
    • 3 replies
    • 972 views
    • 
    • MattyF
    • May 31, 2010

16. PICUS Southampton

    By RidArb, July 19, 2019
    • 3 replies
    • 682 views
    • 
    • Chris at eden
    • July 19, 2019

17. Underwater mycology? Whatever next?

    By armybloke, September 23, 2011
    • 3 replies
    • 766 views
    • 
    • Tony Croft aka hamadryad
    • September 24, 2011

18. Meripulus

    By roscoe1982, October 27, 2014
    • 3 replies
    • 1k views
    • 
    • ReubenHayes
    • October 28, 2014

19. Pholiota squarrosa ID please

    By Craig F-J, October 13, 2009
    • 3 replies
    • 1.1k views
    • 
    • HBW
    • November 3, 2009

20. mass defoliation of sycamore

    By chris crockford, August 1, 2012
    • 3 replies
    • 1.2k views
    • 
    • slack ma girdle
    • August 1, 2012

21. Fungi at the base of a sycamore id please

    By swinny, April 3, 2019
    • 3 replies
    • 682 views
    • 
    • AJStrees
    • April 4, 2019

22. Mycelium ??

    By Dean Lofthouse, April 15, 2010
    • 3 replies
    • 1.2k views
    • 
    • Tony Croft aka hamadryad
    • April 15, 2010

23. Beginner's guide?

    By J Scott, January 7, 2013
    • 3 replies
    • 921 views
    • 
    • Dan Earp
    • January 7, 2013

24. Last chance to become a Thermal Imaging Licensed user

    By Marcus B-T, April 23, 2009
    • 3 replies
    • 1.1k views
    • 
    • Marcus B-T
    • April 24, 2009

25. Beetle damage ?

    By lux, May 26, 2022
    • 3 replies
    • 773 views
    • 
    • openspaceman
    • May 26, 2022

26. identification of a killer

    By Swampster, May 15, 2015
    • 3 replies
    • 909 views
    • 
    • Swampster
    • May 15, 2015