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Über die Ursachen und Kriterien der Immissionsresistenz bei Fichte, Picea abies (L.) Karst 1
Author(s) -
Braun G.
Publication year - 1978
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.1439-0329.1978.tb00621.x
Subject(s) - picea abies , karst , fumigation , forestry , resistance (ecology) , horticulture , environmental science , botany , biology , geography , ecology , archaeology
Causes and criteria of resistance to air pollution in Norway spruce, Picea abies (L.) Karst. IV . Recovery of injured needles, connections between forms of resistance and summary of results to date. Water potential measurement of resistant clones of Norway spruce treated with SO 2 showed that they recovered better than control clones or were at least not so permanently affected. From a variety of experiments on fumigation, it was concluded that reflexive and “internal” resistance were associated. The results of the series of papers so far are summarised.