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Control and Seedhead Suppression of Red Rice (Oryza sativa) in Soybeans (Glycine max)

Published online by Cambridge University Press:  12 June 2017

Frederick P. Salzman ,
Roy J. Smith Jr.  and
Ronald E. Talbert
Frederick P. Salzman
Affiliation:
Supv. Res. Agron. (USDA-ARS)
Roy J. Smith Jr.
Affiliation:
Dep. Agron., Univ. Arkansas, Fayetteville, AR 72701
Ronald E. Talbert
Affiliation:
U.S. Dep. Agric., Stuttgart, AR 72160
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Abstract

Experiments were conducted in 1985 and 1986 at three locations in eastern Arkansas to evaluate red rice control in soybeans with postemergence grass herbicides and plant growth regulators applied singly or sequentially at early to late-tillering growth stages of red rice. Haloxyfop at 0.21 kg ai/ha and quizalofop at 0.14 kg ai/ha applied singly or sequentially and fluazifop at 0.21 kg ai/ha applied sequentially consistently controlled red rice and suppressed seedhead production in soybeans. Mid-season treatments were not beneficial when high soil moisture stress conditions existed. Mefluidide or sethoxydim applied singly or sequentially or amidochlor applied singly provided erratic control and seedhead suppression of red rice in soybeans.

Keywords

Amidochlor, N-[(acetylamino)methyl]-2-chloro-N-(2,6-diethylphenyl)acetamidefluazifop, (±)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy] propanoic acidhaloxyfop, 2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acidmefluidide, N-[2,4-dimethyl-5-[[(trifluoromethyl)sulfonyl]amino]phenyl]acetamidequizalofop, (±)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propanoic acidsethoxydim, 2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-onered rice, Oryza sativa L. #3 ORYSAsoybeans, Glycine max (L.)Merr. # GLXMAAmidochlorfluazifophaloxyfopmefluididequizalofopsethoxydimGLXMAORYSA
Type
Research
Information
Weed Technology , Volume 3 , Issue 2 , June 1989 , pp. 238 - 243
Copyright
Copyright © 1989 by the Weed Science Society of America 

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References

Literature Cited

1. Baldwin, F. L. 1978. Red rice control in alternate crops. p. 16–18 in Eastin, E. F., ed. Red Rice: Research and Control. Tex. Agric. Exp. Stn. Bull. 1270.Google Scholar
2. Barrentine, W. L., Street, J. E., and Kurtz, M. E. 1984. Postemergence control of red rice (Oryza sativa). Weed Sci. 32:382–384.CrossRefGoogle Scholar
3. Goss, W. L., and Brown, E. 1939. Buried red rice seed. J. Am. Soc. Agron. 31:633–637.CrossRefGoogle Scholar
4. Hoagland, R. E., and Paul, R. N. 1978. A comparative SEM study of red rice and several commercial rice (Oryza sativa) varieties. Weed Sci. 26:619–625.Google Scholar
5. Huey, B. A. 1978. Red rice control program for Arkansas. p. 41–45 in Eastin, E. F., ed. Red Rice: Research and Control. Tex. Agric. Exp. Stn. Bull. 1270.Google Scholar
6. Huey, B. A., and Baldwin, F. L. 1978. Red rice control. p. 19–25 in Eastin, E. F., ed. Red Rice: Research and Control. Tex. Agric. Exp. Stn. Bull. 1270.Google Scholar
7. Khodayari, K., Smith, R. J. Jr., and Black, H. L. 1987. Red rice (Oryza sativa) control with herbicide treatments in soybeans (Glycine max). Weed Sci. 35:127–129.Google Scholar
8. Richardson, J. M., Gealy, D. R., and Morrow, L. A. 1987. Preventing downy brome (Bromus tectorum) seed production with DPX-Y6202 and fluazifop. Weed Sci. 35:277–281.Google Scholar
9. Salzman, F. P., Smith, R. J. Jr., and Talbert, R. E. 1988. Suppression of red rice (Oryza sativa) seed production with fluazifop and quizalofop. Weed Sci. 36:800–803.Google Scholar
10. Smith, R. J. Jr. 1979. How to control hard-to-kill weeds in rice. Weeds Today 10(1):12–14.Google Scholar
11. Smith, R. J. Jr. 1981. Control of red rice (Oryza sativa) in water-seeded rice (Oryza sativa). Weed Sci. 29:663–666.CrossRefGoogle Scholar
12. Sonnier, E. A. 1978. Cultural control of red rice. p. 10–15 in Eastin, E. F., ed. Red Rice: Research and Control. Tex. Agric. Exp. Stn. Bull. 1270.Google Scholar
13. Stehling, S. J., and Kaufmann, J. E. 1986. Selective reproductive control of red rice in rice with amidochlor. Proc. South. Weed Sci. Soc. 39:57–62.Google Scholar