Absorption and translocation of CGA – 82725 by wheat
Abstract: The absorption and translocation of C14 – CGA 82725 ( 2-propynl2-4 (3,5-dichloro-2-pyridoxy) phenoxypropanate by two wheat cultivars namely Era tolerant to CGA 82725 (T) and Coteau susceptible (S) were studied in the growth chamber.
The two cultivars absorbed similar amounts of C14 – CGA 82725 . By 96 h after C14 – CGA 82725 application 35.7 and 37.1% of applied C14 had been absorbed by the CGA 82725 tolerant ( Era ) and CGA 82725 susceptible ( Coteau ) cultivars, respectively.

Translocation of applied C14 out of the treated zone of wheat leaf increased by increasing time from 4 to 96 h and the maximum percentages of C14 translocated from the total applied amount were 9.34 and 8.61 % with Era (T) and Coteau (S) after 96h, respectively. Both the two cuitivars did not differ significantly from each other either in the amount or percentage of C14 translocated in Shoots. Roots, upper or lower treated zone in the treated leaf. These results indicated that the differences in the cultivar susceptibility to CGA 82725 can not be attributed to absorption or translocation .
Publication year 1984
Pages 459-465
Availability location المعمل المركزى لبحوث الحشائش-9شارع الجامعةبالجيزة.
Availability number
Organization Name
serial title Agricultural Research Review
Author(s) from ARC
External authors (outside ARC)
    J.D.NALEWAJA Agronomy Department, North Dakota State University, Fargo, U.S.A.
    S.D. MILLER Agronomy Department, North Dakota State University, Fargo, U.S.A.
    R.G.LYM Agronomy Department, North Dakota State University, Fargo, U.S.A
Agris Categories Weeds and weed control
AGROVOC
TERMS		 Absorption. Roots. Shoots. Translocation. Weed control. Wheats.
Proposed Agrovoc CGA – 82725;
Publication Type Journal
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