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AN AUTORADIOGRAPHIC STUDY OF THE DISTRIBUTION OF 14 C LABELLED ASSIMILATES AT DIFFERENT STAGES OF DEVELOPMENT OF OXALIS LATIFOLIA H.B.K. AND O. PES‐CAPRAE L.
Author(s) -
CHAWDHRY M. A.,
SAGAR G. R.
Publication year - 1973
Publication title -
weed research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.693
H-Index - 74
eISSN - 1365-3180
pISSN - 0043-1737
DOI - 10.1111/j.1365-3180.1973.tb01297.x
Subject(s) - biology , botany , distribution (mathematics) , context (archaeology) , mathematics , paleontology , mathematical analysis
Summary. An autoradiographic study of the distribution of 14 C‐labelled assimilates, derived from 14 CO 2 fed to the aerial parts, was made at ten different developmental stages of Oxalis latifolia H.B.K. and Oxalis pes‐caprae L. Changing patterns of distribution of labelled assimilates to the underground parts of both species were revealed. These patterns are discussed in the context of the timing of control by defoliation and by foliageapplied herbicides. Etude autoradiographique de la distribution des métabolites marqués an 14 C à différents stades de développement de l'Oxalis latifolia H.B.K. et de l' O. pes‐caprae L.