Xylem sap flow as affected by metabolic inhibitors and girdling |
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| Authors: | Kurtzman R H |
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| Affiliation: | Division of Science and Mathematics, University of Minnesota, Morris. |
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| Abstract: | The flow of sap in Populus tremuloides was studied by the thermoelectric method immediately prior to and at several periods of time after radical girdling. Similarly, the flow of sap in Betula papyrifera was studied before and after girdling or injection with metabolic inhibitors or a filtrate of a culture of Ceratocystis ulmi. |
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