Skip to main content Accessibility help

Compatibility of BAS 9052 OH with Acifluorfen and Bentazon

  • Robert G. Hartzler (a1) and Chester L. Foy (a1)


Large crabgrass [Digitaria sanguinalis (L.) Scop. # DIGSA] control with BAS 9052 OH {2-[1-(ethoxyimino)-butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexene-1-one} was similar whether applied alone or in combination with acifluorfen {5-[2-chloro-4-(trifluoromethyl) phenoxy]-2-nitrobenzoic acid}. Combinations of BAS 9052 OH and bentazon [3-isopropyl-1H-2,1,3-benzothiadiazin-4-(3H)-one 2,2-dioxide] gave decreased grass control compared to BAS 9052 OH alone. This antagonism between BAS 9052 OH and bentazon was eliminated by applying bentazon as a separate application 1.5 h or longer before the application of BAS 9052 OH. A 0.2 h interval between applications of the herbicides decreased large crabgrass control compared to control obtained with BAS 9052 OH applied alone, but the decrease was signifciantly less than occurred with a concurrent application of the two herbicides.



Hide All
1. Akobundu, I. O., Sweet, R. D., and Duke, W. B. 1975. A method of evaluating herbicide combinations and determining herbicide synergism. Weed Sci. 23:2025.
2. Bagley, P. C. and Beste, C. E. 1981. Herbicides for narrow-row snap beans. Proc. Northeast. Weed Sci. Soc. 35:179.
3. Colby, S. R., Wojtaszek, T., and Warren, G. F. 1965. Synergistic and antagonistic combinations for broadening herbicide selectivity. Weeds 13:8791.
4. Crafts, A. S. 1961. The Chemistry and Mode of Action of Herbicides. Interscience Publishers, NY. 269.
5. Crane, S., Sollazzo, P. J., and Ilnicki, R. D. 1981. Efficacy of postemergence spray dates in soybeans. Proc. Northeast. Weed Sci. Soc. 35:61.
6. Mosier, D. G., Oliver, L. R., and Howe, O. W. 1982. A comparison of new postemergence herbicides for control of annual grasses. Proc. South. Weed Sci. Soc. 35:92.
7. Olson, W. A. and Nalewaja, J. D. 1981. Antagonistic effects of MCPA on wild oat (Avena fatua) control with diclofop. Weed Sci. 29:566571.
8. Qureshi, F. A. and Vanden Born, W. H. 1979. Interaction of diclofop-methyl and MCPA on wild oats (Avena fatua). Weed Sci. 27:202205.
9. Retzinger, E. J. Jr., Rogers, R. L., and Crawford, S. H. 1981. Weed control in soybeans with BAS-9052, bentazon, and acifluorfen. Proc. South. Weed Sci. Soc. 34:56.
10. Rhodes, G. N. Jr. and Coble, H. D. 1981. A preliminary investigation of the interaction between BAS 9052 and bentazon. Proc. South. Weed Sci. Soc. 34:54.
11. Rhodes, G. N. Jr. and Coble, H. D. 1982. Interactions of sethoxydim (Poast) and bentazon (Basagran). Proc. South. Weed Sci. Soc. 35:346.
12. Rosser, S. W. and Witt, W. W. 1981. Activity of BAS 9052, CGA-82725, and RO-13-8895 on johnsongrass (Sorghum halepense L.) and giant foxtail (Setaria faberi Herrm.). Proc. South. Weed Sci. Soc. 34:99.
13. Sterrett, J. P., Davis, J. T., and Hurtt, W. 1972. Antagonistic effects between picloram and bromacil with oats. Weed Sci. 20:440444.
14. Terhune, M. E. and Frans, R. E. 1980. Preliminary comparison of KK-80 and BAS-9052 for overtop control of johnsongrass in cotton and soybeans. Proc. South. Weed Sci. Soc. 33:45.
15. Vesecky, J. F., Hendrick, L. W., Veenstra, M. A., and Ascheman, R. E. 1979. BAS 9052 OH for postemergence control of annual and perennial grasses in field crops. Proc. Northcent. Weed Control Conf. 34:34.
16. Weed Science Society of America. 1979. Herbicide Handbook, 4th Ed. WSSA, Champaign, IL. 479.
17. York, A. C. and Slife, F. W. 1981. Interaction of buthidazole and acetanilide herbicides. Weed Sci. 29:461468.


Compatibility of BAS 9052 OH with Acifluorfen and Bentazon

  • Robert G. Hartzler (a1) and Chester L. Foy (a1)


Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed