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Changes in the level of phenols during needle development in Scots‐pine populations in a control and polluted environment
Author(s) -
Kareolewki P.,
Giertych M. J.
Publication year - 1995
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.1439-0329.1995.tb01345.x
Subject(s) - scots pine , phenols , pinus <genus> , environmental chemistry , scots , chemistry , environmental science , botany , horticulture , biology , organic chemistry , art , literature
Summary Changes in the level of phenolic compounds in needles of young Scots‐pine ( Pinus sylvestris trees of various provenances were studied in an environment polluted by sulphur dioxide and fluorine compounds, and in a control environment. An increase in the content of ortho‐diphenols (o‐dPh) and total phenols (TPh) was found in the First year of needle development. This increase was significantly greater in the plants from the polluted environment. Relative to levels in the control environment, the highest level of phenols in the polluted environment was found in 2‐year‐old needles, followed by 3‐year‐old and then 1‐year‐old needles.