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Yield Response of Weed-Free Soybeans (Glycine max) to Injury from Postemergence Broadleaf Herbicides

Published online by Cambridge University Press:  12 June 2017

George Kapusta ,
Lucinda A. Jackson  and
Delores Schutte Mason
George Kapusta
Affiliation:
Herb. Res., Dow Chemical U.S.A., 2800 Mitchell Dr., Walnut Creek, CA 94598
Lucinda A. Jackson
Affiliation:
Herb. Res., Dow Chemical U.S.A., 2800 Mitchell Dr., Walnut Creek, CA 94598
Delores Schutte Mason
Affiliation:
Plant and Soil Sci. Dep., Southern Illinois Univ., Carbondale, IL 62901
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Abstract

Experiments were conducted over 4 yr to investigate the effects of four postemergence herbicides on soybean [Glycine max (L.) Merr. ‘Williams 79’] yield under weed-free conditions. Bentazon [3-(1-methylethyl)-(1H)-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide], acifluorfen {5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid}, and naptalam/dinoseb {2-[(1-naphthalenylamino)carbonyl] benzoic acid}/[2-(1-methylpropyl)-4,6-dinitrophenol] alone and in combination with 2,4-DB [4-(2,4-dichlorophenoxy) butyric acid] applied to soybeans at the V3 and V5 soybean growth stages caused early crop injury, but soybeans outgrew most of the injury by 21 days and there was no effect on yield. Bentazon plus 2,4-DB with or without adjuvant did not affect the yield of five soybean cultivars tested.

Keywords

Bentazonacifluorfennaptalam/dinoseb2,4-DBcultivars
Type
Weed Control and Herbicide Technology
Information
Weed Science , Volume 34 , Issue 2 , March 1986 , pp. 304 - 307
Copyright
Copyright © 1986 by the Weed Science Society of America 

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References

Literature Cited

1. Andersen, R. N., Leuschen, W. E., Warnes, D. D., and Nelson, W. W. 1974. Controlling broadleaf weeds in soybeans with bentazon in Minnesota. Weed Sci. 22:136–142.CrossRefGoogle Scholar
2. Baldwin, F. L. and Frans, R. E. 1972. Soybean and weed response to dinoseb and chloroxuron applied topically. Weed Sci. 20:511–514.CrossRefGoogle Scholar
3. Barker, M. A., Thompson, L. Jr., and Patterson, R. P. 1984. Effect of 2,4-DB on soybeans (Glycine max). Weed Sci. 32:299–303.CrossRefGoogle Scholar
4. Campbell, J. R. and Penner, D. 1982. Compatibility of diclofop and BAS 9052 with bentazon. Weed Sci. 30:458–462.Google Scholar
5. Doran, D. L. and Andersen, R. N. 1975. Effects of simulated rainfall on bentazon activity. Weed Sci. 23:105–109.CrossRefGoogle Scholar
6. Fehr, W. R., Caviness, C. E., Burmood, D. T., and Pennington, J. D. 1971. Stage of development descriptions for soybeans, Glycine max (L.) Merrill. Crop Sci. 11:929–935.Google Scholar
7. Gossett, B. J., Reinhardt, L. R., and Byrd, W. P. 1972. Cocklebur control in soybeans with 2,4-DB and chloroxuron. Weed Sci. 20:489–491.Google Scholar
8. Johnson, W. O., Kollman, G. E., Swithenbank, E., and Yih, R. Y. 1978. RH-6201 (Blazer): A new broad spectrum herbicide for postemergence use in soybeans. J. Agric. Food Chem. 26:285–286.Google Scholar
9. Jordan, G. L. 1982. Influence of postemergence broadleaf herbicides on soybean yield. Proc. North Cent. Weed Control Conf. 37:80.Google Scholar
10. Mathis, W. D. and Oliver, L. R. 1980. Control of six morningglory (Ipomoea) species in soybeans (Glycine max). Weed Sci. 28:409–415.Google Scholar
11. Murphy, T. R. and Gossett, B. J. 1984. Control of cowpea (Vigna unquiculata) in soybeans (Glycine max) with acifluorfen. Weed Sci. 37:427–431.Google Scholar
12. Stoller, E. W., Weber, E. J., and Wax, L. M. 1973. The effects of herbicides on soybean seed constituents. J. Environ. Qual. 2:241–244.Google Scholar
13. Wax, L. M., Bernard, R. L., and Hayes, R. M. 1974. Response of soybean cultivars to bentazon, bromoxynil, chloroxuron, and 2,4-DB. Weed Sci. 22:35–41.Google Scholar