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Simultaneous Determinations of MSMA and Arsenic Acid in Plants

Published online by Cambridge University Press:  12 June 2017

J. U. Lakso ,
S. A. Peoples  and
D. E. Bayer
J. U. Lakso
Affiliation:
Dep. of Physiol. Sci., School of Veterinary Medicine, Univ. of California, Davis, CA. 95616
S. A. Peoples
Affiliation:
Dep. of Physiol. Sci., School of Veterinary Medicine, Univ. of California, Davis, CA. 95616
D. E. Bayer
Affiliation:
Dep. of Bot., Univ. of California, Davis, CA. 95616
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Abstract

Monosodium methanearsonate (MSMA) and arsenic acid (AA) were measured simultaneously in johnsongrass (Sorghum halepense (L.) Pers.) and cottonseed (Gossypium hirsutum L. ‘SJ-1’) by a bicolorimetric method. Tissues from plants sprayed with MSMA while growing and tissues with MSMA and AA added just prior to extraction were analyzed. Johnsongrass sprayed with MSMA solution at 11.2 kg/ha contained, on a dry weight basis, 423.0 ppmw of MSMA and 0.00 ppmw of AA at 7 days and 10.83 and 0.21 ppmw, respectively, after 54 days of regrowth. The cotton plants were sprayed twice to runoff with MSMA, first with 0.3 g/L and second with 1.2 g/L. Cottonseed from the sprayed cotton plants contained, on a dry weight basis, 2.45 ppmw of MSMA and 0.08 ppmw of AA after the first picking and 3.02 and 0.10 ppmw, respectively, after the second. Background levels of MSMA and AA were, respectively, on a dry weight basis, 0.63 and 0.02 ppmw in johnsongrass and 0.58 and 0.00 ppmw in cottonseed.

Type
Research Article
Information
Weed Science , Volume 21 , Issue 3 , May 1973 , pp. 166 - 169
Copyright
Copyright © 1973 Weed Science Society of America 

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References

Literature Cited

1. Ahrens, J. F. and Olson, A. R. 1961. Prevention and control of crabgrass in lawns. Conn. Agr. Exp. Sta. Bull. 642. 8 p.Google Scholar
2. Arle, H. F. and Hamilton, K. C. 1971. Topical applications of DSMA and MSMA in irrigated cotton. Weed Sci. 19:545–547.CrossRefGoogle Scholar
3. Association of Official Analytical Chemists. 1970. Official Methods of Analysis, 11 edition, Assoc. Offic. Anal. Chem., Washington, D. C. 1015 p.Google Scholar
4. Baker, R. S., Arle, H. F., Miller, J. H., and Holstun, J. T. Jr. 1969. Effects of organic arsenical herbicides on cotton response and chemical residues. Weed Sci. 17:37–40.CrossRefGoogle Scholar
5. Buchanan, G. A. and Burns, E. R. 1970. Influence of weed competition on cotton. Weed Sci. 18:149–154.CrossRefGoogle Scholar
6. Dehn, W. M. 1905. Primary arsines. Amer. Chem. J. 33:101–153.Google Scholar
7. Duble, R. L., Holt, E. C., and McBee, G. G. 1969. Translocation and break-down of disodium methanearsonate (DSMA) in coastal bermudagrass. J. Agr. Food Chem. 17: 1247–1250.CrossRefGoogle Scholar
8. Ehman, P. J. 1966. Residues in cottonseed from weed control with methanearsonates. Proc. S. Weed Conf. 19:540–541.Google Scholar
9. Holm, L. 1969. Weeds problems in developing countries. Weed Sci. 17:113–118.CrossRefGoogle Scholar
10. Keeley, P. E. and Thullen, R. J. 1971. Cotton response to temperature and organic arsenicals. Weed Sci. 19: 297–300.CrossRefGoogle Scholar
11. McWhorter, C. G. 1966. Toxicity of DSMA to johnsongrass. Weeds 14:191–194.CrossRefGoogle Scholar
12. McWhorter, C. G. 1972. Factors affecting johnsongrass rhizome production and germination. Weed Sci. 20:41–45.CrossRefGoogle Scholar
13. Morrison, J. I. 1961. The determination of total arsenic in medicated feeds, using silver diethyldithiocarbamate. J. Assoc. Offic. Agr. Chem. 44:740–741.Google Scholar
14. Sckerl, M. M. and Frans, R. E. 1969. Translocation and metabolism of MAA-14C in johnsongrass and cotton. Weed Sci. 17:421–427.CrossRefGoogle Scholar
15. Stone, L. R. 1967. Note on the determination of arsenic in animal tissues, using a dry ashing procedure. J. Assoc. Offic. Anal. Chem. 50:1361–1362.Google Scholar
16. Peoples, S. A., Lakso, J., and Lais, T. 1971. The simultaneous determination of methyl arsonic acid and inorganic arsenic in urine. Proc. West. Pharmacol. Soc. 14:178–182.Google Scholar
17. Weed Science Society of America. 1970. Herbicide Handbook, 2nd edition, W. F. Humphrey Press, Inc. Geneva, N. Y. 368 pp.Google Scholar
18. Wilkinson, R. E. and Hardcastle, W. S. 1969. Plant and soil arsenic analyses. Weed Sci. 17:536–537.CrossRefGoogle Scholar