Hostname: page-component-78c5997874-t5tsf Total loading time: 0 Render date: 2024-11-06T02:30:43.336Z Has data issue: false hasContentIssue false
  • English
  • Français

Absorption and Translocation of Radioactive 2,4–D in Sugarcane and Bean Plants

Published online by Cambridge University Press:  12 June 2017

Floyd M. Ashton
Floyd M. Ashton*
Affiliation:
Depf. of Botany, University of California, Davis
Get access

Extract

The plant growth regulating properties of 2,4–D (2,4–dichlorophenoxyacetic acid) (26) and the resistance of most monocotyledonous plants to the toxic effect of this chemical (17) have been known for many years. This difference in sensitivity of various species to the toxic effects of 2,4–D has had wide practical use in the field of weed control. However, there is no generally accepted mechanism for the selectivity between sensitive and resistant plants or for the actual mechanism of 2,4–D action. The four areas of research which have been investigated to elucidate the mechanism of action are absorption, translocation, and two distinct metabolic approaches. Absorption and translocation are often studied simultaneously. Metabolism is studied from two approaches, either the fate of 2,4–D in the plant or the effect of 2,4–D on plant metabolism. All of these processes are operating simultaneously in the plant and the ultimate explanation as to the mechanism of 2,4–D action must incorporate all of the contributions from these areas of research.

Type
Research Article
Information
Weeds , Volume 6 , Issue 3 , July 1958 , pp. 257 - 262
Copyright
Copyright © 1958 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. Anonymous. Ann. Rept. Expt. Sta. Hawaiian Sugar Planters' Association. p. 49. 1950.Google Scholar
2. Blair, B. O., and Fuller, W. H. Translocation of 2,4–dichloro–5–iodophenoxyacetic acid in velvet mesquite seedlings. Bot. Gaz. 113:368–372. 1952.CrossRefGoogle Scholar
3. Burr, G. O., Tanimoto, T., Hartt, C. E., Forbes, A., Sadaoka, G., Ashton, F. M., Payne, J. H., Silva, J. A., and Sloane, G. E. Uses of radioactive isotopes by the Hawaiian sugar plantations. Internatl. Conf. on the Peaceful Uses of Atomic Energy; Geneva, Switzerland. 1955.Google Scholar
4. Crafts, A. S. Herbicides. Their absorption and translocation. Agric. and Food Chem. 1:51–56. 1953.Google Scholar
5. Crafts, A. S. Translocation of herbicides. I. The mechanism of translocation: Method of study with C14 labeled 2,4–D. Hilgardia 26:287–334. 1956.Google Scholar
6. Crafts, A. S. Translocation of herbicides. II. Absorption and translocation of 2,4–D by wild morning glory. Hilgardia 26:335–365. 1956.CrossRefGoogle Scholar
7. Day, B. E. The absorption and translocation of 2,4–dichlorophenoxyacetic acid by bean plants. Plant Physiol. 27:143–154. 1952.Google Scholar
8. Fang, S. C., Jaworski, E. G., Logan, A. V., Freed, V. H., and Butts, J. S. The absorption of radioactive 2,4–dichlorophenoxyacetic acid and the translocation of C14 by bean plants. Arch. Biochem. Biophys. 32:249–255. 1951.Google Scholar
9. Fang, S. C., and Butts, J. S. Studies in plant metabolism. III. Absorption, translocation, and metabolism of radioactive 2,4–D in corn and wheat plants. Plant Physiol. 29:56–60. 1954.CrossRefGoogle Scholar
10. Gallup, A. A., and Gustafson, F. G. Absorption and translocation of radioactive 2,4–dichloro–5–iodo131–phenoxyacetic acid by green plants. Plant Physiol. 27:603–612. 1952.Google Scholar
11. Hay, J. R., and Thimann, K. V. The fate of 2,4–dichlorophenoxyacetic acid in bean seedlings. I. Recovery of 2,4–dichlorophenoxyacetic acid and its breakdown in the plant. Plant Physiol. 31:382–387. 1956.Google Scholar
12. Holley, R. W., Boyle, F. P., and Hand, D. S. Studies on the fate of radioactive 2,4–dichlorophenoxyacetic acid in bean plants. Arch. Biochem. 27:143–152. 1950.Google Scholar
13. Holley, R. W. Studies on the fate of radioactive 2,4–dichlorophenoxyacetic acid in bean plants. II. A water-soluble transformation product of 2,4–D. Arch. Biochem. and Biophys. 35:171–175. 1952.CrossRefGoogle Scholar
14. Jaworski, E. G., and Butts, J. S. Studies in plant metabolism. II. The metabolism of C14 labeled 2,4–dichlorophenoxyacetic acid in bean plants. Arch. Biochem. and Biophys. 38:207–218. 1952.CrossRefGoogle Scholar
15. Jaworski, E. G., Fang, S. C., and Freed, V. H. Studies in plant metabolism. V. The metabolism of radioactive 2,4–D in etiolated bean plants. Plant Physiol. 30:272–275. 1955.Google Scholar
16. Leonard, O. A., and Crafts, A. S. Translocation of herbicides. III. Uptake and distribution of radioactive 2,4–D by brush species. Hilgardia 26:366–415. 1956.CrossRefGoogle Scholar
17. Mitchell, J. W., and Hamner, C. L. Polyethylene glycols as carriers for growth-regulating substances. Bot. Gaz. 105:474–483. 1944.Google Scholar
18. Mitchell, J. W., and Brown, J. W. Movement of 2,4–dichlorophenoxyacetic acid stimulus and its relation to the translocation of organic food materials in plants. Bot. Gaz. 107:393–407. 1946.Google Scholar
19. Mitchell, J. W., and Linder, D. T. Absorption and translocation of radioactive 2,4–D by bean plants as affected by co-solvents and surface agents. Science 112:54–55. 1950.Google Scholar
20. Rice, E. L. Absorption and translocation of ammonium 2,4–dichlorophenoxyacetate by bean plants. Bot. Gaz. 109:301–314. 1948.CrossRefGoogle Scholar
21. Rohrbaugh, L. M., and Rice, E. L. Effect of application of sugar on the translocation of sodium 2,4–dichlorophenoxyacetate by bean plants in the dark. Bot. Gaz. 11:85–89. 1949.CrossRefGoogle Scholar
22. Weaver, R. J., and DeRose, H. R. Absorption and translocation of 2,4–dichlorophenoxyacetic acid. Bot. Gaz. 107:509–521. 1946.CrossRefGoogle Scholar
23. Weintraub, R. L., and Brown, J. W. Translocation of exogenous growth-regulators in bean seedlings. Plant Physiol. 25:140–149. 1950.Google Scholar
24. Weintraub, R. L., Yeatman, J. N., Lockhart, J. A., Reinhart, J. H., and Fields, M. Metabolism of 2,4–dichlorophenoxyacetic acid. II. Metabolism of the side chain by bean plants. Arch. Biochem. Biophys. 40:277–285. 1952.Google Scholar
25. Weintraub, R. L., Reinhart, J. H., Scherff, R. A., and Schisler, L. C. Metabolism of 2,4–dichlorophenoxyacetic acid. III. Metabolism and persistence in dormant plant tissue. Plant Physiol. 29:303–305. 1954.Google Scholar
26. Zimmerman, P. W., and Hitchcock, A. E. Substituted phenoxy and benzoic acid growth substances and the relation of structure to physiological activity. Contr. Boyce-Thompson Inst. 12:321–344. 1942.Google Scholar