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David Humphries
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Just because It's not in your view, do not surmise It's not there :scared1:

 

Quercus cerris; known cavity which had fruiting bodies externally for the past 5 years, but nothing this year.

 

On further investigation, saw this on the roof of the cavity :sneaky2:

 

Believe the picture of the fruiting body 1m up inside the cavity to be Ganoderma resinaceum, as the external brackets were last year (final picture)

5976537fb5ee6_Fungi10-05007.jpg.74d43d399188bbbf9610f4a95e212440.jpg

P9090031.jpg.037f168e38f8a7cea945923b8b74c61f.jpg

P9090032.JPG.510aeb12c2ae6dec265d81357429bdf5.JPG

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Thanks for the reply - I was wondering more about the canopy, but having just done a bit of googling I get the impression that the vascular systems of oak cope quite well with the infection and so decay / visual evidenc is usually limited to the base of the tree?

 

http://www.enspec.com/articles/ENSPEC%20Research%20Paper%20-%20Ganoderma%20on%20Trees.pdf

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  • 1 year later...
Just because It's not in your view, do not surmise It's not there :scared1:

 

Quercus cerris; known cavity which had fruiting bodies externally for the past 5 years, but nothing this year.

 

On further investigation, saw this on the roof of the cavity :sneaky2:

 

Believe the picture of the fruiting body 1m up inside the cavity to be Ganoderma resinaceum, as the external brackets were last year (final picture)

 

we recently have had something similar on a turkey oak - tree had been inspected and no FFB were found but there had been a cavity that was not filled up witth concreat so back in the storms i recieved a phone call saying that siad oak tree had failed at the base of the crown (exactly where the concreat was , so we went along and cleared the tree from the road and 3 gardens . When we had a look at the remaining stem of the tree it became clear that it was either Rigidoporus or similarbut was hard to identify because the FFb had not been exposed to enough light therefore the FFB was colourless and did not really show any common charictaristics .

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