Table of Contents
Economics Research International
Volume 2011 (2011), Article ID 575192, 6 pages
Research Article

Disease Resistance of Wheat Varieties: Can Private Varieties Withstand the Pressure?

Dyson School of Applied Economics and Management, Cornell University, Ithaca, NY 14853-7801, USA

Received 6 December 2010; Revised 18 March 2011; Accepted 13 April 2011

Academic Editor: Jean Paul Chavas

Copyright © 2011 William Lesser and Deepthi Elizabeth Kolady. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. D. E. Kolady and W. Lesser, “But are they meritorious? Genetic productivity gains under plant intellectual property rights,” Journal of Agricultural Economics, vol. 60, no. 1, pp. 62–79, 2009. View at Publisher · View at Google Scholar
  2. J. Walsh, “Genetic vulnerability down on the farm ( corn),” Science, vol. 214, no. 4517, pp. 161–164, 1981. View at Google Scholar
  3. D. N. Duvick, “Major united states crops in 1976,” Annals of the New York Academy of Sciences, vol. 287, pp. 86–96, 1977. View at Google Scholar
  4. E. D. DeWolf and P. E. Sloderbeck, “Wheat Variety Disease and Insect Ratings 2008,” Kansas State U Ag, Exp. Station, MF-991, 2008,
  5. J. M. Alston and R. J. Venner, “The effects of the US Plant Variety Protection Act on wheat genetic improvement,” Research Policy, vol. 31, no. 4, pp. 527–542, 2002. View at Google Scholar
  6. D. N. Duvick and K. G. Cassman, “Post-green revolution trends in yield potential of temperate maize in the north-central United States,” Crop Science, vol. 39, no. 6, pp. 1622–1630, 1999. View at Google Scholar
  7. B. L. Dahl, W. W. Wilson, and D. D. Johnson, “Valuing new varieties: Trade-offs between growers and end-users in wheat,” Review of Agricultural Economics, vol. 26, no. 1, pp. 82–96, 2004. View at Publisher · View at Google Scholar · View at Scopus
  8. K. J. Frey, “National plan for genepool enrichment Of U.S. crops,” National Plant Breeding Study-III, Special Report 101, Iowa State University, Ames, Iowa, USA, 1998. View at Google Scholar
  9. U.S. Congress, Office Technology Assessment, Pest Management Strategies in Crop Protection, Vol. I, 1979
  10. Z. Griliches, “Hybrid corn: an exploration of the economics of technological change,” in Technology, Education and Productivity: Early Papers with Notes to Subsequent Literature, pp. 27–52, Basil Blackwell, New York, NY, USA, 1988. View at Google Scholar
  11. A. P. Barkley and L. L. Porter, “The determinants of wheat variety selection in Kansas, 1974 to 1993,” American Journal of Agricultural Economics, vol. 78, no. 1, pp. 202–211, 1996. View at Google Scholar
  12. W. N. Musser and G. F. Patrick, “How much does risk really matter to farmers?” in A Comprehensive Assessment of the Role of Risk in Agriculture, R. E. Just and R. D. Pope, Eds., chapter 24, pp. 537–556, Kluwer Academic, Dodrecht, The Netherlands, 2002. View at Google Scholar
  13. A. Barkley and H. H. Peterson, “Wheat variety selection: an application of portfolio theory to improve returns,” in Proceedings of the NCCC-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management( '08), St. Louis, Mo, USA, 2008.
  14. B. L. Dahl, W. W. Wilson, and W. W. Wilson, “Factors affecting spring wheat variety choices: Comparisons between Canada and the United States,” Canadian Journal of Agricultural Economics, vol. 47, no. 3, pp. 305–320, 1999. View at Google Scholar
  15. W. Lesser, “Canadian seeds act: do they mimic plant breeders' rights legislation?” Canadian Journal of Agricultural Economics, vol. 36, pp. 519–529, 1988. View at Google Scholar
  16. L. Cadle-Davidson, M. E. Sorrells, S. M. Gray, and G. C. Bergstrom, “Identification of small grains genotypes resistant to Wheat spindle streak mosaic virus,” Plant Disease, vol. 90, no. 8, pp. 1045–1050, 2006. View at Publisher · View at Google Scholar
  17. “Kansas State University, Kansas Performance Tests with Winter Wheat Varieties,” Reports of Progress 930, 947, 967, 982, 999 and 1018, Manhattan, 2004-2008,
  18. J. A. Appel, E. D. DeWolf, W. W. Backus, R. L. Bowden, and T. Todd, “Kansas Cooperative Plant Disease Survey Report: Preliminary 2008 Kansas wWheat Disease Loss Estimates,” 2008,;.
  19. Kansas Department Agriculture, Division Statistics,, “Wheat Variety,” 2008,