Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-19T03:41:44.774Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of Nicosulfuron on Quackgrass (Elytrigia repens) Control in Corn (Zea mays)

Published online by Cambridge University Press:  12 June 2017

Prasanta C. Bhowmik ,
Betsey M. O'Toole  and
John Andaloro
Prasanta C. Bhowmik
Affiliation:
Dep. Plant and Soil Sci., Univ. Mass., Amherst, MA 01003
Betsey M. O'Toole
Affiliation:
Dep. Plant and Soil Sci., Univ. Mass., Amherst, MA 01003
John Andaloro
Affiliation:
E. I. Du Pont De Nemours and Co., Wilmington, DE 19898
Get access Rights & Permissions [Opens in a new window]

Abstract

Four field experiments were conducted during 1988 and 1989 to determine the effects of POST application of nicosulfuron on quackgrass control in conventional field corn. A single application of nicosulfuron at 35 to 70 g ha–1 applied to four- to six-leaf quackgrass controlled over 90% of quackgrass five weeks after treatment. Nicosulfuron at 35 g ha–1 applied at the one- to three-leaf stage was not as effective as the same rate applied at the four- to six-leaf stage. When nicosulfuron at 35 g ha–1 was applied to four- to six-leaf quackgrass, over 80% of the quackgrass regrowth was controlled one year later. Nicosulfuron did not injure ‘Agway 584S’ corn at the highest rate (140 g ha–1) tested and did not reduce silage or grain yield.

Keywords

Nicosulfuron, 3-pyridinecarboxamide, 2-(((4,6-dimethyoxy-pyrimidin-2-yl)aminocarbonyl))aminosulfonyl)))-N,N-dimethylcorn, Zea mays L. ‘Agway 584S’quackgrass, Elytrigia repens (L.) Nevski. ♯ AGRREApplication timingperennial grasspostemergenceAgropyron repensAGRRE
Type
Research
Information
Weed Technology , Volume 6 , Issue 1 , March 1992 , pp. 52 - 56
Copyright
Copyright © 1990 by the Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Anonymous. Agricultural Research Service. U.S. Dep. Agric. 1970. Selected Weeds of United States. Agriculture Handbook. No. 366. 463 p.Google Scholar
2. Bandeen, J. D., and Buchholtz, K. P. 1967. Competitive effects of quackgrass upon corn as modified by fertilization. Weeds 15:220–224.CrossRefGoogle Scholar
3. Beyer, E. M., Duffy, M. J., Hay, J. V., and Schlueter, D. D. 1988. Sulfonylureas. p. 117–189 in Kearney, P. C. and Kaufman, D. D., eds. Herbicides: Chemistry, Degradation, and Mode of Action. Vol. 3. Dekker, N. Y. Google Scholar
4. Bhowmik, P. C., and Germond, B. J. Sr. 1989. Postemergence quackgrass control in field corn. Proc. Northeast. Weed Sci. Soc. 43:17.Google Scholar
5. Bhowmik, P. C., and Bahnson, B. M. 1990. Postemergence quackgrass [Elytrigia repens (L.) Nevski.] control in corn. Abstr. Weed Sci. Soc. Am., p. 30.Google Scholar
6. Foy, C. L., and Witt, H. L. 1990. Johnsongrass control with DPX-V9360 and CGA-136872 in corn (Zea mays) in Virginia. Weed Technol. 4:615–619.CrossRefGoogle Scholar
7. Holm, L. G., Plucknett, D. L., Pancho, J. V., and Herberger, J. P. 1977. The World's Worst Weeds, Distribution and Biology. Univ. Press of Hawaii, Honolulu, 609 p.Google Scholar
8. Ivany, J. A. 1978. Effects of quackgrass competition on silage corn yield. Can. J. Plant Sci. 58:539–542.CrossRefGoogle Scholar
9. Kells, J. J., Meggit, W. F., and Penner, D. 1984. Absorption, translocation, and activity of fluazifop-butyl as influenced by plant growth stage and environment. Weed Sci. 32:143–149.CrossRefGoogle Scholar
10. Kuratle, H., Hanagan, M., Kenyon, W. H., and Strachan, S. D. 1988. DPX-V9360–A new selective postemergence grass herbicide for corn. Abstr. Weed Sci. Soc. Am. 28:12–13.Google Scholar
11. Morton, C. A., and Harvey, R. G. 1989. DPX-V9360 for weed control in field and sweet corn. Abstr. Weed Sci. Soc. Am. p. 2.Google Scholar
12. Obrigawitch, T. M., Kenyon, W. H., and Kuratle, H. 1990. Effect of application timing on rhizome Johnsongrass (Sorghum halepense) control with DPX-V9360. Weed Sci. 38:45–49.CrossRefGoogle Scholar
13. Ohman, J. H., and Kommendahl, T. 1960. Relative toxicity of extracts from vegetative organs of quackgrass to alfalfa. Weeds 12:126–128.Google Scholar
14. SAS Institute. 1985. SAS® User's Guide: Statistics, Version 5 ed. SAS Inst., Inc., Cary, N.C. Google Scholar
15. Stoltenberg, D. E., and Wyse, D. L. 1986. Regrowth of quackgrass (Agropyron repens) following postemergence applications of haloxyfop and sethoxydim. Weed Sci. 34:664–668.CrossRefGoogle Scholar
16. Toai, T. V., and Linscott, D. L. 1979. Phytotoxic effect of decaying quackgrass (Agropyron repens) residues. Weed Sci. 27:595–598.CrossRefGoogle Scholar
17. Werner, P. A., and Rioux, R. 1977. The Biology of Canadian Weeds. 23. Agropyron repens (L.) Beauv. Can. J. Plant Sci. 57:905–919.CrossRefGoogle Scholar
18. Young, F. L., Wyse, D. L., and Jones, R. J. 1983. Effects of irrigation on quackgrass (Agropyron repens) interference in soybeans (Glycine max). Weed Sci. 31:720–727.CrossRefGoogle Scholar
19. Young, F. L., Wyse, D. L., and Jones, R. J. 1984. Quackgrass (Agropyron repens) interference on corn (Zea mays). Weed Sci. 32:226–234.CrossRefGoogle Scholar