Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-28T14:23:14.403Z Has data issue: false hasContentIssue false
  • English
  • Français

Limitations of Surfactant and pH Effects on Herbicide Behavior in Woody Plants

Published online by Cambridge University Press:  12 June 2017

Oscar Hall
Oscar Hall*
Affiliation:
Alexandria Forestry Center, S. Forest Exp. Sta., U.S. Dep. of Agr. Forest Serv., Pineville, LA. 71360
Get access Rights & Permissions [Opens in a new window]

Abstract

Additions of surfactants to the isooctyl ester of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) and the dimethylamine of 3,6-dichloro-o-anisic acid (dicamba) generally did not increase absorption or translocation of the herbicides when they were applied to foliage of five hardwood species and loblolly pine (Pinus taeda L.). Adjusting pH of the formulations to 3, 6, or 9 with a buffering solution had small and inconsistent effects upon absorption and translocation.

Type
Research Article
Information
Weed Science , Volume 21 , Issue 3 , May 1973 , pp. 221 - 223
Copyright
Copyright © 1973 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. Coble, H. D., Slife, F. W., and Butler, H. S. 1970. Absorption, metabolism, and translocation of 2,4-D by honey-vine milkweed. Weed Sci. 18:653–656.Google Scholar
2. Holly, K. 1964. Herbicide selectivity in relation to formulation and application methods. Pages 423–463 in Audus, L. J., ed. The physiology and biochemistry of herbicides. Academic Press, N. Y. Google Scholar
3. Kincaid, L. R. and Helseth, N. T. 1967. An investigation on the use of surfactants with tenoran. Proc. S. Weed Conf. 20:46–48.Google Scholar
4. Leonard, O. A., Bayer, D. E., and Glenn, R. K. 1966. Translocation of herbicides and assimilates in red maple and white ash. Bot. Gaz. 127:193–201.Google Scholar
5. Mitchell, J. W. and Linder, P. J. 1950. Absorption and translocation of radioactive 2,4-DI by bean plants as affected by cosolvents and surface agents. Science 112:54–55.Google Scholar
6. Orgell, W. H. 1957. Sorptive properties of plant cuticle. Proc. Iowa Acad. Sci. 64:189–198.Google Scholar