Basisdaten
Profile
scientific name:
Piptoporus betulinus
class:
Agaricomycetes
family:
Polyporales
genus:
Polyporaceae
kind:
Piptoporus
fruit bodies:
July - November
wood decomposition:
Brown rot
attack course:
Enters through wounds in the trunk and then spreads downward considerable danger of breaking.
infested zone:
Trunk
comment:
This affects only the birch trees.
recommendation:
If the tree does not look vital, it should be inspected.