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Filtering by: Creator Oeffner, Scott P. Remove constraint Creator: Oeffner, Scott P. Committee Member Becker, R. R. Remove constraint Committee Member: Becker, R. R. Committee Member Evans, H. J. Remove constraint Committee Member: Evans, H. J. Decade 1960-1969 Remove constraint Decade: 1960-1969

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  • Physiology of senescence of the shoot apex in Pisum sativum L.

    Creator:
    Ecklund, Paul Richard, 1941-
    Abstract:
    Shoot apex senescence is defined as the collective progressive and deteriorative processes which ultimately terminate the functional life of the shoot apex. Senescence of shoot apices of Pisum sativum L. 'Alaska' as measured by cessation of stem elongation was delayed by removal of flowers and by treatment with gibberellin A₃...
    Resource Type:
    Dissertation
    Full Text:
    susceptibility to adverse environmental factors. Aging has been described by Lansing (1947, p. 327) as "a