Hostname: page-component-745bb68f8f-lrblm Total loading time: 0 Render date: 2025-01-12T12:53:03.105Z Has data issue: false hasContentIssue false
  • English
  • Français

Absorption, Diffusion, and Translocation of C14-labeled Triazine Herbicides by Peanut Leaves

Published online by Cambridge University Press:  12 June 2017

Prosanto Kumar Biswas
Prosanto Kumar Biswas*
Affiliation:
Department of Horticulture and Biology, and Research Associate of the George Washington Carver Foundation, Tuskegee Institute, Alabama
Get access

Abstract

The amount of C14-labeled triazine herbicides absorbed by the upper and lower surfaces of peanut (Arachis hypogea) leaves was found to be significant with the exception of 2-methoxy-4,6-bis(isopropylamino)-s-triazine (prometone). Almost always a surface active agent increased the absorption of triazine herbicides by the leaves. The surface active agent did not play any role in diffusion of these herbicides. Among the four herbicides tested 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine) and 2-methoxy-4,6-bis(isopropylamino)-s-triazine (prometone) were found to move both acropetally and basipetally, whereas 2-chloro-4,6-bis(ethylamino)-s-triazine (simazine) and 2-chloro-4,6-bis(isopropylamino)-s-triazine (propazine) moved only in the acropetal direction.

Type
Research Article
Information
Weeds , Volume 12 , Issue 1 , January 1964 , pp. 31 - 33
Copyright
Copyright © 1964 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Biswas, P. K. and Rogers, M. N. 1962. Passage of gibberellic acid through the separated cuticles of the two varieties of column stock, Mathiola incana . Tuskegee Veterinarian 6:61–63.Google Scholar
2. Biswas, P. K. and Rogers, M. N. 1963. The absorption of tritium-labeled gibberellic acid by the leaves of column stock, Mathiola incana . Indian Plant Physiol. 6:(In press).Google Scholar
3. Biswas, P. K., Goodman, R. N., and Hemphill, D. D. 1962. Differential absorption of C14-labeled atrazine and simazine by the upper and lower surfaces of raspberry leaves. Proc. NCWCC, 19:46.Google Scholar
4. Cooper, W. F. and Nuttal, W. H. 1915. The theory of wetting, and the determination of the wetting powder of dipping and spraying fluids containing a soap basis. Agr. Sci. 7:219–230.Google Scholar
5. Freed, V. H. and Montgomery, M. 1958. The effects of surfactants on foliar absorption of 3-amino-1,2,4-triazole. Weeds 6:386–389.Google Scholar
6. Goodman, R. N. and Goldberg, H. S. 1960. The influence of cation competition, time and temperature on the uptake of streptomycin by foliage. Phytopathology 50:581–584.Google Scholar
7. Mitchell, J. W. and Linder, P. J. 1950. Absorption and translocation of radioactive 2,4-D by bean plants as affected by cosolvents and surface active agents. Science 112:54–55.CrossRefGoogle Scholar