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Effects of Simulated MSMA Drift on Rice (Oryza sativa) Growth and Yield

Published online by Cambridge University Press:  12 June 2017

E. P. Richard Jr. ,
H. R. Hurst  and
R. D. Wauchope
E. P. Richard Jr.
Affiliation:
Mississippi Agric. and For. Exp. Stn., Delta Branch, Stoneville, MS
H. R. Hurst
Affiliation:
Mississippi Agric. and For. Exp. Stn., Delta Branch, Stoneville, MS
R. D. Wauchope
Affiliation:
South. Weed Sci. Lab., Agric. Res., Sci. Ed. Admin., U.S. Dep. Agric., Stoneville, MS 38776
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Abstract

Levels of MSMA (monosodium methanearsonate) that simulated drift (0.2, 0.39, and 0.78 kg/ha) were applied over-the-top to rice (Oryza sativa L. ‘Vista’, ‘Starbonnet’, or ‘Labelle’) after flooding at four developmental stages between early tillering and late jointing. The MSMA rates used were equivalent to, or lower than, the 0.78-kg/ha rate that would be applied as an over-the-top application to cotton (Gossypium hirsutum L.) for early season weed control. Over-the-top applications of MSMA did not affect heading and maturity dates of filled grains regardless of the rate or application timing. Reductions occurred, however, in plant height, number of panicles, and yield. In addition, the percentage of erect panicles showing typical “straighthead” symptoms increased. Rice sensitivity to MSMA depended on MSMA rate and stage of growth with injury being most severe as rice approached the reproductive stages of development. Because aerial applications of MSMA to cotton are normally made before rice reaches the reproductive stage, injury resulting from MSMA drift should be minimal.

Keywords

Straightheadsterilityherbicide injury
Type
Research Article
Information
Weed Science , Volume 29 , Issue 3 , May 1981 , pp. 303 - 308
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

1. Arle, H. F. and Hamilton, K. C. 1971. Topical applications of DSMA and MSMA in irrigated cotton. Weed Sci. 19:545–547.Google Scholar
2. 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.Google Scholar
3. Baker, R. S., Barrentine, W. L., Bowman, D. H., Hawthorne, W. L., and Pettiet, J. V. 1976. Crop response and arsenic uptake following soil incorporation of MSMA. Weed Sci. 24:322–326.Google Scholar
4. Bode, L. E. and McWhorter, C. G. 1977. Toxicity of MSMA, fluometuron, and propanil to soybeans. Weed Sci. 25:101–105.Google Scholar
5. Burdette, D. L. and Frans, R. E. 1980. Symptoms of MSMA-induced straighthead as observed in hydroponic studies of rice. Abstr., Weed Sci. Soc. Am. p. 89.Google Scholar
6. Hurst, H. R., Bowman, D. H., and Miller, T. C. 1977. Tolerance of rice to foliage-applied MSMA. Abstr., Weed Sci. Soc. Am. p. 26.Google Scholar
7. Johnson, L. R. and Hiltbold, A. E. 1969. Arsenic content of soil and crops following use of methanearsonate herbicides. Soil Sci. Soc. Am. Proc. 33:279–282.Google Scholar
8. Johnston, T. H., Cralley, E. M., and Henry, S. E. 1959. Straighthead and rice varieties in Arkansas. Arkansas Farm Res. 8:2.Google Scholar
9. Lee, W. D. 1975. Wild oat control in Kentucky bluegrasss and perennial ryegrass. Weed Sci. 23:525–528.Google Scholar
10. Reed, J. F. and Sturgis, M. B. 1936. Toxicity from arsenic compounds to rice on flooded soils. J. Am. Soc. Agron. 28:432–436.CrossRefGoogle Scholar
11. Richard, E. P., Hurst, H. R. Jr., Miller, T. C., and Bowman, D. H. 1980. The effects of simulated MSMA spray drift on rice. Proc. Eighteenth Rice Tech. Working Group. (In press).Google Scholar
12. Sato, K. 1972. Growth response of rice plants to environmental conditions. I. The effects of air temperatures on growth at the vegetative stage. Proc. Crop Sci. Soc. Jap. 41:388–393.Google Scholar
13. Schweizer, E. E. 1967. Toxicity of DSMA soil residues to cotton and rotational crops. Weeds 15:72–76.Google Scholar
14. Stansel, J. W., Anderson, W. B., Turner, F. T., and Melton, J. R. 1978. Applications of soil arsenic and rice yields. Proc. Seventeenth Rice Tech. Working Group. p. 70.Google Scholar
15. Wauchope, R. D., Hurst, H. R., and Richard, E. P. Jr. 1979. Arsenic residues in rice plants and grain from simulated MSMA spray drift. Proc. South. Weed Sci. Soc. 32:350.Google Scholar
16. Wells, B. R. and Gilmour, J. T. 1977. Sterility in rice cultivars as influenced by MSMA rate and water management. Agron. J. 69:451–454.CrossRefGoogle Scholar
17. Woolson, E. A. 1973. Arsenic phytotoxicity and uptake in six vegetable crops. Weed Sci. 21:524–527.Google Scholar