Hostname: page-component-848d4c4894-2xdlg Total loading time: 0 Render date: 2024-07-08T03:46:29.715Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of Common Wheat (Triticum aestivum) Management Alternatives on Weed Seed Production

Published online by Cambridge University Press:  20 January 2017

George O. Kegode ,
Frank Forcella  and
Beverly R. Durgan
George O. Kegode*
Affiliation:
West Central Research and Outreach Center and Department of Agronomy and Plant Genetics, University of Minnesota, Morris, MN 56267
Frank Forcella
Affiliation:
North Central Soil Conservation Research Laboratory, USDA-ARS, Morris, MN 56267
Beverly R. Durgan
Affiliation:
Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108
*
Corresponding author's E-mail: george.kegode@ndsu.nodak.edu
Get access Rights & Permissions [Opens in a new window]

Abstract

Common management alternatives were compared in a factorial arrangement for 2 yr to determine their effects on green foxtail and yellow foxtail seed production in spring wheat in the Northern Great Plains of the United States. Seed production was measured twice, at wheat harvest (in August) and postharvest (after first lethal frost in autumn). Management alternatives were early, middle, and late crop-sowing dates; no-till, chisel, and moldboard plow tillage systems; and broadleaf herbicide only and broadleaf herbicide plus fenoxaprop applications. Fenoxaprop reduced foxtail seed production at wheat harvest but not at postharvest. Early sowing also decreased seed production at wheat harvest but increased postharvest seed production. Tillage system had no consistent effects on foxtail seed production. Postharvest seed production often was greater than or equal to that at wheat harvest regardless of management system. These results indicate that in-crop management alternatives, such as postemergence grass herbicide and early crop sowing, may lower the number of foxtail seeds at harvest substantially, but they must be accompanied by postharvest weed control to reduce overall seed production.

Keywords

Fenoxapropgreen foxtail, Setaria viridis (L.) Beauv. #3 SETVIyellow foxtail, Setaria pumila (Poir.) Roem. & Schult. [=Setaria glauca (L.) Beauv.] # SETLUspring wheat, Triticum aestivum L. ‘Sharpe’Sowing datetillage regimeCP, chisel plowGDD, growing degree-daysMP, moldboard plowNT, no-till
Type
Research
Information
Weed Technology , Volume 17 , Issue 4 , December 2003 , pp. 764 - 769
Copyright
Copyright © 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

Ashford, R., McKercher, R. B., and Holm, F. A. 1990. Chapter 17. Trifluralin. in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America. Pp. 359–373.Google Scholar
Banting, J. D., Molberg, E. S., and Gebhardt, J. P. 1973. Seasonal emergence and persistence of green foxtail. Can. J. Plant Sci 53:369–376.Google Scholar
Blackshaw, R. E., Stobbe, E. H., and Sturko, A. R. W. 1981. Effect of seeding dates and densities of green foxtail (Setaria viridis) on the growth and productivity of spring wheat (Triticum aestivum). Weed Sci. 29:212–217.Google Scholar
Buhler, D. D., Hartzler, R. G., and Forcella, F. 1997. Implications of weed seedbank dynamics to weed management. Weed Sci. 45:329–336.Google Scholar
Donald, W. W. and Nalewaja, J. D. 1990. Chapter 5. Northern Great Plains. in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America. Pp. 90–126.Google Scholar
Eyherabide, J. and Calvino, P. 2000. Control of Setaria viridis (L.) Beauv. and Digitaria sanguinalis (L.) Scop. In Fallow During the Autumn Prior to No-Till Corn Seeding. Corvallis OR: Third International Weed Science Congress, IWSS. 14 p.Google Scholar
Fay, P. K. 1990. Chapter 3. A brief overview of the biology and distribution of weeds in wheat. in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America. Pp. 33–50.Google Scholar
Forcella, F., Colbach, N., and Kegode, G. O. 2000. Estimating seed production of three Setaria species in row crops. Weed Sci. 48:436–444.Google Scholar
Forcella, F., Peterson, D. H., and Barbour, J. C. 1996. Timing and measurement of weed seed shed in corn (Zea mays). Weed Technol. 10:535–543.Google Scholar
Ghersa, C. M. and Roush, M. L. 1993. Searching for solutions for weed problems: do we study competition or dispersion? Bioscience 43:104–109.Google Scholar
Gomez, K. A. and Gomez, A. A. 1984. Statistical Procedures for Agricultural Research. 2nd ed. New York: J. Wiley. Pp. 139–153.Google Scholar
Hunter, J. H., Morrison, I. N., and Rourke, D. S. R. 1990. Chapter 4. The Canadian Prairie Provinces. in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America. Pp. 51–89.Google Scholar
Kegode, G. O., Forcella, F., and Durgan, B. R. 1999. Limiting green and yellow foxtail (Setaria viridis and S. glauca) seed production following spring wheat (Triticum aestivum) harvest. Weed Technol. 13:43–47.Google Scholar
Khan, M., Donald, W. W., and Prato, T. 1996. Spring wheat (Triticum aestivum) management can substitute for diclofop for foxtail (Setaria spp.) Control. Weed Sci. 44:362–372.Google Scholar
Levene, B. C. and Owen, M. D. K. 1995. Effect of moisture stress and leaf age on bentazon absorption in common cocklebur (Xanthimum strumarium) and velvetleaf (Abutilon theophrasti). Weed Sci. 43:7–12.Google Scholar
Malone, C. R. 1967. A rapid method for enumeration of viable seeds in the soil. Weed Sci. 15:381–382.Google Scholar
Nadeau, L. B. and Morrison, I. N. 1986. Influence of soil moisture on shoot and root growth of green and yellow foxtail (Setaria viridis and S. lutescens). Weed Sci. 34:225–232.CrossRefGoogle Scholar
Norris, R. F. 1992. Relationship between inflorescence size and seed production in barnyardgrass (Echinochloa crus-galli). Weed Sci. 40:74–78.Google Scholar
O'Sullivan, P. A. 1990. Chapter 15. Diclofop. in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America. Pp. 321–345.Google Scholar
Rahman, A. and Ashford, R. 1972. Control of green foxtail in wheat with trifluralin. Weed Sci. 20:23–27.CrossRefGoogle Scholar
Rossi, F. S., Tomaso, J. M Di, and Neal, J. C. 1993. Fate of fenoxaprop-ethyl applied to moisture-stressed smooth crabgrass (Digitaria ischaemum). Weed Sci. 41:335–340.CrossRefGoogle Scholar
Schreiber, M. M. 1965. Effect of date of planting and stage of cutting on seed production of giant foxtail. Weeds 13:60–62.Google Scholar
Spandl, E., Durgan, B. R., and Forcella, F. 1998. Tillage and planting date influence foxtail (Setaria spp.) emergence in continuous spring wheat (Triticum aestivum). Weed Technol. 12:223–229.CrossRefGoogle Scholar
Spandl, E., Durgan, B. R., and Forcella, F. 1999. Foxtail (Setaria spp.) seedling dynamics in spring wheat (Triticum aestivum) are influenced by seeding date and tillage regime. Weed Sci. 47:156–160.Google Scholar
Vanden Born, W. H. 1971. Green foxtail: seed dormancy, germination, and growth. Can. J. Plant Sci 51:53–59.Google Scholar
Watkinson, A. R., Freckleton, R. P., Robinson, R. A., and Sutherland, W. J. 2000. Predictions of biodiversity response to genetically modified herbicide-tolerant crops. Science 289:1554–1557.Google Scholar