Effect of <Emphasis Type="Italic">Biatorella</Emphasis> canker on pollen viability and variation of shoot characters in Scots pine |
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| Authors: | E V Bazhina P I Aminev |
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| Institution: | 1.Sukachev Institute of Forest, Siberian Branch,Russian Academy of Sciences,Akademgorodok, Krasnoyarsk,Russia;2.Siberian State Technological University,Krasnoyarsk,Russia |
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| Abstract: | Fungal canker caused by Biatorella difformis Fr.] Rehm. has a deleterious effect on the productivity of Scots pine. Affected trees are characterized by decreased biometric
parameters of shoots and needles and impaired pollen germination and tube growth. Their pollen has reduced contents of reserve
nutrients and physiologically active substances. |
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