Hes right, i got an email form one of the hort teachers ar writtle, (i'm in arrans class)
Subject: Pholiota squarrosa on Styphnolobium japonicum AGM (Pagoda tree)
Dear all,
I have taken this from the following source - http://www.deeplyrooted.co.uk/resources/PD-assignment.pdf
This fungus has the ability to compromise the structural integrity of an
infected tree, and although it is not a widespread disease at this time in
the United Kingdom, it does indicate a pre-existing infection which will
require a closer inspection of the tree. The potential damage caused by
a structural failure requires serious management considerations to be
undertaken for the retention of infected trees.
Control:
No known control measures to prevent spread of
infection.
Chemical:
There are no known chemical controls for this
fungus.
Biological:
There are no known biological controls known for
this fungus.
Cultural:
Good arboriculture practices such as the removal of
broken/damaged stubs will limit entry points. Good
growing conditions to limit root compaction,
pollution, stress, dehydration and nutrient deficiency
to provide optimum conditions for root development.
Management:
Fungus appears to affect structural integrity of the
tree. Where necessary fell the tree, and remove all
infected wood from the site. Remove stump to limit
food source for remaining fungi to live on (fungi is
saprotrophic)
I thought the best option for the time being would be to stop traffic flow through and around the tree to minimise compaction. Charlotte is talking with Darren Blunt for further advice and guidance.
Has anyone any thoughts, confirmation on problem – John?
In the meantime if you could pass this on to your students – Interpretation going out this morning.
