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Myzelausbreitung und Ausschluss von Heterobasidion parviporum nach Inokulation in Zweigen von 15jährigen Fichtenklonen
Author(s) -
Swedjemark G.,
Karlsson B.
Publication year - 2006
Publication title -
forest pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.535
H-Index - 49
eISSN - 1439-0329
pISSN - 1437-4781
DOI - 10.1111/j.1439-0329.2006.00452.x
Subject(s) - biology , inoculation , picea abies , cutting , pathogen , clone (java method) , botany , horticulture , microbiology and biotechnology , gene , biochemistry
Summary Twigs of 22 clones of 15‐year‐old Picea abies grafts were inoculated with Heterobasidion parviporum in July and in September 2003. Fungal growth varied between clones and exclusion of the pathogen varied significantly among clones inoculated in July. The results indicate that twigs exhibit the same infection pattern as cuttings when inoculated with H. parviporum and that exclusion of the pathogen in twigs is a clone‐dependent character that occurs during the vegetation period.
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