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Tis the season to see Fungi, fa la la la la....


David Humphries

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Laetiporous (i think) on this small street Crataegus today, in the wet

 

quick question (prob should be in the other thread:blush:) how, from the body language of trees, and in this case, this Crataegus, can you tell it has been colonised by Laetiporous?

 

If the FB's weren't there how would you know?

 

genus would help, as gerrit will reiterate im sure, tree species tend to be predominantly colonised by certain principle fungi, prunus pissardii street trees would also be highly likely, but the brown rot would also assist in narrowing it down, one thing laeti has mycelial "felts" within the wood rays, that other brown rots do not.:thumbup1:

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1. Laetiporus

2. how, from the body language of trees, and in this case, this Crataegus, can you tell it has been colonised by Laetiporous? If the FB's weren't there how would you know?

 

Rob,

1. Definitely L. sulphureus causing brown rot of the central wood column.

2. By the horizontal position of the tree in the last picture ?

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