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Persian Darnel (Lolium persicum) Fecundity Response to Spring Wheat, Canola, and Sunflower Interference

  • Johnathon D. Holman (a1), Alvin J. Bussan (a2), Bruce D. Maxwell (a3), Perry R. Miller (a3) and James A. Mickelson (a4)...

Abstract

Persian darnel control options are limited and unmanaged populations can cause substantial crop yield loss. Integrating crop diversification and higher crop seeding rates into a cropping system might improve Persian darnel management. Field experiments were conducted to determine the effect of different crops and increased crop seeding rates on Persian darnel fecundity. Persian darnel produced up to 2,800 seeds per plant and 53,000 seeds/m2 when grown without competition. Increasing crop density reduced Persian darnel tillers per plant, seed weight, and fecundity. Increasing crop density reduced Persian darnel fecundity 0.4 to 0.2% per spring wheat plant, 0.6 to 0.1% per canola plant, and 16 to 8% per sunflower plant. Persian darnel fecundity was impacted the greatest by reduced weed seedling establishment, which was caused by crop competition and seeding sunflower late in the spring preceded by a nonselective herbicide application. Results indicated delaying the seeding of spring crops or including a late-seeded warm season crop, like sunflower or safflower, in the cropping system is an effective weed management tool for reducing Persian darnel fecundity.

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Corresponding author

Corresponding author's E-mail: jholman@uidaho.edu

References

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Banting, J. D. and Gebhardt, J. P. 1979. Germination, afterripening, emergence, persistence, and control of Persian darnel. Can. J. Plant Sci. 59:10371045.
Bussan, A. J. and Dietz-Holmes, M. 2000. Persian darnel (Lolium persicum) competition and management in spring wheat (Triticum aestivum). in WSSA Abstracts. Toronto, Canada: Proceeding of the Weed Seed Society of America. 40(138). Pp. 57.
Cousens, R. D., Brain, P., O'Donovan, J. T., and O'Sullivan, P. 1987. The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield. Weed Sci. 35:720725.
Dardanelli, J. L., Bachmeier, O. A., Sereno, R., and Gil, R. 1997. Rooting depth and soil water extraction patterns of different crops in a silty loam Haplustoll. Field Crops Res. 54:2938.
Darwent, A. L. and Smith, J. H. 1985. Delayed seeding for wild oat control in rapeseed. Can. J. Plant Sci. 65:11011106.
Dedio, W. 1985. Effects of seeding and harvesting dates on yield and oil quality of sunflower cultivars. Can. J. Plant Sci. 65:299305.
Doucet, C., Weaver, S. E., Hamill, A. S., and Zhang, J. 1999. Separating the effects of crop rotation from weed management on weed density and diversity. Weed Sci. 47:729735.
Hashem, A., Radosevich, S. R., and Roush, M. L. 1998. Effect of proximity factors on competition between winter wheat (Triticum aestivum) and Italian ryegrass (Lolium multiflorum). Weed Sci. 46:181190.
Holman, J. D. 2002. Quantification of Persian darnel (Lolium persicum) Interference in Monoculture, Spring Wheat, Canola and Sunflower. M.Sc. thesis. Montana State University, Bozeman, MT.
Holman, J. D., Bussan, A., Maxwell, B., Miller, P., and Mickelson, J. 2004. Spring wheat, canola, and sunflower response to Persian darnel (Lolium persicum) interference. Weed Technol. 18:509520.
Holt, N. W. and Campbell, S. J. 1984. Effect of plant density on the agronomic performance of sunflower on dryland. Can. J. Plant Sci. 64:599605.
Hunter, J. H. 1995. Control of Persian darnel (Lolium persicum) and other grasses with clethodim. Weed Technol. 9:432439.
Jaafar, M. N., Stone, L. R., and Goodrum, D. E. 1993. Rooting depth and dry matter development of sunflower. Agron. J. 85:281286.
Jasieniuk, M., Maxwell, B., Anderson, R., Evans, J., Lyon, D., Miller, S., Morishita, D., Ogg, A. Jr., Seefeldt, S., and Stahlman, P. 1999. Site-to-site and year-to-year variation in Triticum aestivumAegilops cylindrica interference relationships. Weed Sci. 47:529537.
Kropff, M. J. and Spitters, C. J. T. 1991. A simple model of crop loss by weed competition from early observations on relative leaf area of the weeds. Weed Res. 31:97105.
Legere, A. and Samson, N. 1999. Relative influence of crop rotation, tillage, and weed management on weed associations in spring barley cropping systems. Weed Sci. 47:112122.
Lutman, P. J. W., Dixon, F. L., and Risiott, R. 1994. The response of four spring-sown combinable arable crops to weed competition. Weed Res. 34:137146.
McGiffen, M. E., Forcella, F., Lindstrom, M., and Reicosky, D. 1997. Covariance of cropping systems and foxtail density as predictors of weed interference. Weed Sci. 45:388396.
Mickelson, J. A. and Harvey, R. G. 1999. Effects of Eriochloa villosa density and time of emergence on growth and seed production in Zea mays . Weed Sci. 47:687692.
Montana Agricultural Statistical Service. 2004. Montana Agricultural Statistics for 1999–2000. U.S. Department of Agriculture National Agricultural Statistics Service. Volume 38.
Morrison, M. J., McVetty, P. B. E., and Scarth, R. 1990. Effect of row spacing and seeding rates on summer rape in southern Manitoba. Can J. Plant Sci. 70:127137.
O'Donovan, J. T. 1994. Canola (Brassica rapa) plant density influences Tartary buckwheat (Fagopyrum tataricum) interference, biomass, and seed yield. Weed Sci. 42:385389.
O'Donovan, J. T., de St. Remy, E. A., O'Sullivan, P., Dew, D., and Sharma, A. 1985. Influence of the relative time of emergence of wild oat (Avena fatua) on yield loss of barley (Hordeum vulgare) and wheat (Triticum aestivum). Weed Sci. 33:498503.
Patterson, D. T. 1995. Effects of environmental stress on weed/crop interactions. Weed Sci. 43:483490.
Radosevich, S. R. 1987. Methods to study interactions among crops and weeds. Weed Technol. 1:190198.
Radosevich, S. R., Holt, J., and Ghersa, C. 1997. Weed Ecology: Implications for Management. 2nd ed. New York: Wiley.
Rardon, P. and Fay, P. 1995. Controlling Persian Darnel. Montana Agricultural Experiment Station Capsule Information Series 23.
Sagar, G. R. and Mortimer, A. M. 1976. An approach to the study of the population dynamics of plants with special reference to weeds. Ann. Appl. Biol. 1:147.
[SAS] Statistical Analysis Systems. 1999. SAS/STAT User's Guide. Version 8. Cary, NC: Statistical Analysis Systems Institute.
Stone, M. J., Cralle, H. T., Chandler, J. M., Miller, T. D., Bovey, R. W., and Carson, K. H. 1998. Above- and belowground interference of wheat (Triticum aestivum) by Italian ryegrass (Lolium multiflorum). Weed Sci. 46:438441.
Weaver, S. E., Kropff, M. J., and Cousens, R. 1994. A simulation model of competition between winter wheat and Avena fatua for light. Ann. Appl. Biol. 124:315331.
Weed Science Organization. 2002. Online. International Survey of Herbicide Resistant Weeds: Web page: http://www.weedscience.org/m.asp. Accessed: April 9, 2002.
Young, F. L., Ogg, A. G. Jr., Thill, D. C., Young, D. L., and Papendick, R. L. 1996. Weed management for crop production in the northwest wheat (Triticum aestivum) region. Weed Sci. 44:429436.
Zadok, J. C., Chang, T. T., and Konzak, C. F. 1974. A decimal code for the growth stages of cereals. Weed Res. 14:415421.
Ziska, L. H. 2001. Changes in competitive ability between a C4 crop and a C3 weed with elevated carbon dioxide. Weed Sci. 49:622627.
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Weed Technology
  • ISSN: 0890-037X
  • EISSN: 1550-2740
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