article

• Comparison of Dn4- and Dn7-carrying spring wheat genotypes artificially infested with Russian wheat aphid (Homoptera : Aphididae) biotype 1.  Journal of Economic Entomology.  2005
• Yield response and categories of resistance to Russian wheat aphid in four Dn4 hard red winter wheat cultivars.  Journal of Economic Entomology.  2005
• Occurrence of a new Russian wheat aphid biotype in Colorado.  Crop Science.  2004