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Untersuchungen iiber die Resistenzeigenschaften einiger Weißpappelklone gegenüber der Triebspitzenkrankheit
Author(s) -
Dimitri L.
Publication year - 1971
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.1439-0329.1971.tb00285.x
Subject(s) - resistance (ecology) , clone (java method) , biology , white (mutation) , host (biology) , ecology , gene , genetics
The resistance of several white poplar‐clones against Pollaccia radiosa. Continuing the work of W eisgerber (1967,1968 and 1969) clone‐typical forms of resistance against spring defoliation (shoot‐dieback), caused by Pollaccia radiosa were investigated in several Leuce‐poplarclones. The most obvious differences in attack occur under natural conditions. The observed differences concerning the type of resistance (infection versus spreading in the host) seem to depend on the anatomical structure of the host.