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Über die Lebensdauer der Stammfäuleerreger Polyporus schweinitzii Fr. und Sparassis crispa (Wulf. in Jacq.) ex Fr. in Kiefernstubben 1
Author(s) -
Siepmann R.
Publication year - 1977
Publication title -
european journal of forest pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.535
H-Index - 49
eISSN - 1439-0329
pISSN - 0300-1237
DOI - 10.1111/j.1439-0329.1977.tb00585.x
Subject(s) - polyporus , scots pine , felling , scots , longevity , biology , botany , pinus <genus> , art , ecology , genetics , literature
The longevity of the decay fungi, Polyporus gchweinitzii Fr. and Sparassis crispa (Wulf. in Jacq.) ex Fr. in stumps of Scots pine. In the Federal Republic of Germany Douglas fir is often planted on sites which formerly carricd Scots pine. The longevity of Polyporus schweinitzii and Sparassis crispa, parasites of both tree species, in the stumps of the Scots pine was investigated. Six years after felling, both P. schweinitzii and S. crispa were isolated from 11% of the stumps. Sixteen years after felling, the figures were respectively, 10% and 8%.