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Schadbild und Ätiologie des Tannensterbens
Author(s) -
Blaschke H.
Publication year - 1981
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.1439-0329.1981.tb00109.x
Subject(s) - biology , etiology , botany , medicine , pathology
Symptoms and etiology of dieback of silver fir (fir dying). II. On the mycorrhizal and pathogenic status in fine roots in relation to symptoms of fir dying. Investigations of the fine roots revealed, that pathogenic fungal infections contributed to the dying of feeder roots and the necrosis of woody fine roots. Root damage was associated with a decrease in the root storage capacity and therefore, root regeneration of affected trees was markedly reduced.