Published online 18 May 2006
Published in Crop Sci 46:1622-1629 (2006)
© 2006 Crop Science Society of America
677 S. Segoe Rd., Madison, WI 53711 USA
Geographic Distribution of Common and Dwarf Bunt Resistance in Landraces of Triticum aestivum subsp. aestivum
J. Michael Bonmana,*,
Harold E. Bockelmana,
Blair J. Goatesa,
Don E. Oberta,
Patrick E. McGuireb,
Calvin O. Qualsetb and
Robert J. Hijmansc
a USDA-ARS, Small Grains and Potato Germplasm Research Unit, 1691 South 2700 West, Aberdeen, ID 83210
b Genetic Resources Conservation Program, University of California, One Shields Avenue, Davis CA 95616
c International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines

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Fig. 1. Specific geographic locations where CB resistant and susceptible wheat landrace accessions were collected: A) pattern of occurrence from Europe through Eastern Asia and B) number of resistant accessions and frequency of resistance per 100 km by 100 km grid cell in the four country region where the most resistant accessions were found.
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Fig. 2. Specific geographic locations where DB resistant and susceptible wheat landrace accessions were collected: A) pattern of occurrence from Europe through Eastern Asia and B) number of resistant accessions and frequency of resistance per 100 km by 100 km grid cell in the four country region where the most resistant accessions were found.
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Copyright © 2006 by the Crop Science Society of America.