College of Agricultural Sciences

J. D. Lattier and Contreras, R., “Colorimetric phenotyping of tetraploid progeny exhibiting incomplete dominance for flower color.”. 2014.

B. Randow, Hannaway, D. B., Japhet, K., Shuler, P. E., Yang, C., Li, Z., Ballerstedt, P. J., Cooper, A. S., Xianguo, W., and Pholsen, S., “Creating a Grazing Systems Module for the International Forage and Grasslands Curriculum”. 2013.

B. Randow, Hannaway, D. B., Japhet, K., Shuler, P. E., Yang, C., Li, Z., Ballerstedt, P. J., Cooper, A. S., Xianguo, W., and Pholsen, S., “Creating an International Forage and Grasslands Curriculum”. 2013.

D. Gibeaut, Contreras, R., Einhorn, T., and Whiting, M. David, “Cropload affects the size, but not the number or polyploidy of cells in sweet cherry fruit.”. 2011.

R. Contreras and Ruter, J. M., “Evaluation of Callicarpa spp. for ornamental potential”. 2008.

R. Contreras and Ruter, J. M., “Fruit color in American beautyberry is controlled by a single gene”. 2010.

J. J. Rothleutner and Contreras, R., “Genome size estimates for Cotoneaster spp.”. 2011.

B. M. Schwartz, Contreras, R., Harris-Schultz, K. R., and Raymer, P. L., “Identification or Creation of a Putative Triploid Seashore Paspalum”. 2012.

R. Contreras and Meneghelli, L., “In Vitro Chromosome Doubling of Prunus laurocerasus ‘Otto Luyken’”. 2013.

R. Contreras, Ruter, J. M., Conner, J., Zeng, Y., and Ozias-Akins, P., “Interspecific hybridization in Tecoma Juss. (Bignoniaceae): Confirmation of hybridity using GISH and morphology”. 2011.

R. Contreras, Ruter, J. M., Conner, J., Zeng, Y., and Ozias-Akins, P., “Interspecific hybridization in Tecoma Juss. (Bignoniaceae): Confirmation of hybridity using GISH and morphology”. 2011.

B. M. Schwartz, Contreras, R., and Hanna, W. W., “Manipulating the Chromosome Number of Zoysiagrass”. 2013.

D. B. Hannaway, Sohn, P., and Cuffe, K., “MatchClover – a Progress Report.”. 2016.

K. Shearer-Lattier and Contreras, R., “Non-targeted mutagenesis of Galtonia candicans by exposing seeds to EMS”. 2014.

R. Contreras and Ruter, J. M., “An oryzalin induced polyploidy from a hybrid of Hibiscus acetosella x H. radiatus(Malvaceae) exhibits reduced fertility and altered morphology”. 2009.

T. Einhorn, Gibeaut, D., Contreras, R., and Whiting, M. David, “Polyploidy of cells in sweet cherry fruit”. 2012.

R. Contreras and Ranney, T. G., “Reproductive behavior of diploid and allotetraploid azaleodendrons”. 2006.

J. J. Rothleutner and Contreras, R., “Variable Fire Blight Resistance Among 31 species of Cotoneaster”. 2012.

C. Scott Cooper, “1955 Field Day Report: Mountain Meadow Improvement Studies”, Oregon Agricultural Experiment Station, 1955.

C. Scott Cooper, Hyder, D. Nelson, and Sneva, F. A., “1955 Field Day Report: Range Improvement Research”, Oregon Agricultural Experiment Station, 1955.

C. Scott Cooper, Hyder, D. Nelson, Sawyer, W. A., Sneva, F. A., and Wheeler, R. R., “1957 Field Day Report”, Squaw Butte-Harney Experiment Station, 1957.

C. M. Britton, Clark, R. G., and Sneva, F. A., “1979 Progress Report -- Research in Rangeland Management: Effect of Harvest Date on Five Bunchgrasses of Eastern Oregon”, Oregon Agricultural Experiment Station, 1979.

C. M. Britton and Clark, R. G., “1979 Progress Report -- Research in Rangeland Management: Seasonal Response of Bitterbrush to Burning and Clipping in Eastern Oregon”, Oregon Agricultural Experiment Station, 1979.

M. R. Champlin and Winward, A. H., “1979 Progress Report -- Research in Rangeland Management: The Response of Bunchgrasses to Prescribed burning in Mountain Big Sagebrush Plant Communities”, Oregon Agricultural Experiment Station, 1979.

C. M. Britton, Cornely, J. E., and Sneva, F. A., “1980 Progress Report -- Research in Rangeland Management: Burning, Haying, Grazing and Non-Use of Flood Meadow Vegetation”, Oregon Agricultural Experiment Station, 1980.