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Long lasting effects of O 3 and SO 2 on the sensitivity to drought in two clones of Picea abies (L.) Karst.
Author(s) -
Dotzler Maria,
Schütt P.
Publication year - 1990
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.1439-0329.1990.tb01274.x
Subject(s) - picea abies , karst , fumigation , cutting , horticulture , biology , botany , sensitivity (control systems) , paleontology , electronic engineering , engineering
Rooted cuttings of two Picea abies ‐clones were fumigated with O 3 and O 3 + SO 2 for 12 weeks. After 4 and 16 months without fumigation the treated plants showed much higher sensitivity to drought (expressed in osmotic potential of cell sap and in percent survival) than the untreated ones.