College of Agricultural Sciences

D. W. Bohnert, “Oregon Beef Council Report”, 2020.

D. W. Bohnert, Delcurto, T., Clark, A. A., Merrill, M. L., Falck, S. J., and Harmon, D. L., “Protein supplementation of ruminants consuming low-quality cool- or warm-season forage: differences in intake and digestibility.”, Journal of Animal Science, vol. 89, no. 11, pp. 3707-17, 2011.

K. D. Lippolis, Cooke, R. F., Schumaher, T. F., Brandão, A. P., Silva, L. G. T., Schubach, K. M., Marques, R. S., and Bohnert, D. W., “Physiologic, Health, and Performance Responses of Beef Steers Supplemented with an Immunomodulatory Feed Ingredient During Feedlot Receiving.”, Journal of Animal Science, vol. 95, no. 11, pp. 4945-4957, 2017.

M. C. Rodrigues, Cooke, R. F., Marques, R. S., Arispe, S. A., Keisler, D. H., and Bohnert, D. W., “Meloxicam as an Alternative to Alleviate Inflammatory and Acute-Phase Reactions in Beef Cattle Upon Lipopolysaccharide Administration or Vaccination”, Western Section, American Society of Animal Science, 2015.

D. W. Bohnert, Schauer, C. S., Falck, S. J., and Delcurto, T., “Influence of rumen protein degradability and supplementation frequency on steers consuming low-quality forage: II. Ruminal fermentation characteristics.”, J Anim Sci, vol. 80, no. 11, pp. 2978-88, 2002.

D. W. Bohnert, Schauer, C. S., and Delcurto, T., “Influence of rumen protein degradability and supplementation frequency on performance and nitrogen use in ruminants consuming low-quality forage: cow performance and efficiency of nitrogen use in wethers.”, Journal of Animal Science, vol. 80, no. 6, pp. 1629-37, 2002.

D. W. Bohnert, Schauer, C. S., Bauert, L., and Delcurto, T., “Influence of rumen protein degradability and supplementation frequency on steers consuming low-quality forage: I. Site of digestion and microbial efficiency.”, J Anim Sci, vol. 80, no. 11, pp. 2967-77, 2002.

C. S. Schauer, Bohnert, D. W., Ganskopp, D. C., Richards, C. J., and Falck, S. J., “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83615479707249818080436630556812679167173B-15266715774574767167SR-760438126786015B-102571785939, no. 7, pp. 1715 - 1725, 2005.

C. Scott Schauer, Bohnert, D. W., Ganskopp, D. C., Richards, C. J., and Falck, S. J., “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83, pp. 1715–1725, 2005.

K. M. Schubach, Cooke, R. F., Brandão, A. P., Lippolis, K. D., Silva, L. G. T., Marques, R. S., and Bohnert, D. W., “Impacts of stocking density on development and puberty attainment of replacement beef heifers.”, Animal, vol. 11, no. 12, pp. 2260-2267, 2017.

M. J. Fisher, Bohnert, D. W., Ackerman, C. J., Schauer, C. S., Delcurto, T., Craig, A. M., Vanzant, E. S., Harmon, D. L., and Schrick, F. N., “Evaluation of perennial ryegrass straw as a forage source for ruminants.”, Journal of Animal Science, vol. 82, no. 7, pp. 2175-84, 2004.

R. F. Cooke, Bohnert, D. W., Cappellozza, B. Ieda, Mueller, C. J., and Delcurto, T., “Effects of temperament and acclimation to handling on reproductive performance of Bos taurus beef females.”, J Anim Sci, vol. 90, no. 10, pp. 3547-55, 2012.

R. S. Marques, Cooke, R. F., Rodrigues, M. C., Brandão, A. P., Schubach, K. M., Lippolis, K. D., Moriel, P., Perry, G. A., Lock, A., and Bohnert, D. W., “Effects of Supplementing Calcium Salts of Polyunsaturated Fatty Acids to Late-Gestating Beef Cows on Performance and Physiological Responses of the Offspring.”, Journal of Animal Science, vol. 95, no. 12, pp. 5347-5357, 2017.

R. F. Cooke, Bohnert, D. W., Moriel, P., Hess, B. W., and Mills, R. R., “Effects of polyunsaturated fatty acid supplementation on ruminal in situ forage degradability, performance, and physiological responses of feeder cattle.”, Journal of Animal Science, vol. 89, no. 11, pp. 3677-89, 2011.

K. D. Lippolis, Cooke, R. F., Silva, L. G. T., Schubach, K. M., Brandão, A. P., Marques, R. S., Larson, C. K., Russell, J. R., Arispe, S. A., Delcurto, T., and Bohnert, D. W., “Effects of organic complexed or inorganic Co, Cu, Mn and Zn supplementation during a 45-day preconditioning period on productive and health responses of feeder cattle.”, Animal, vol. 11, no. 11, pp. 1949-1956, 2017.

K. D. Lippolis, Cooke, R. F., Schubach, K. M., Marques, R. S., and Bohnert, D. W., “Effects of intravenous lipopolysaccharide administration on feed intake, ruminal forage degradability, and liquid parameters and physiological responses in beef cattle.”, Journal of Animal Science, vol. 95, no. 7, pp. 2859-2870, 2017.

T. W. Cook, Cappellozza, B. Ieda, Filho, T. A. Guarnie, and Bohnert, D. W., “Effects of flunixin meglumine administration on physiological and performance responses of transported feeder cattle1”, Journal of Animal Science, vol. 91518781868382902315847897878989904885459062751459088178518579385927439, no. 11, pp. 5500 - 5506, 2013.

R. F. Cooke, Mehrkam, L. R., Marques, R. S., Lippolis, K. D., and Bohnert, D. W., “Effects of a simulated wolf encounter on brain and blood biomarkers of stress-related psychological disorders in beef cows with or without previous exposure to wolves.”, Journal of Animal Science, vol. 95, no. 3, pp. 1154-1163, 2017.

K. D. Lippolis, Cooke, R. F., Schubach, K. M., Brandão, A. P., da Silva, L. G. T., Marques, R. S., and Bohnert, D. W., “Altering the time of vaccination against respiratory pathogens to enhance antibody response and performance of feeder cattle”, Journal of Animal Science, vol. 94, no. 9, p. 3987, 2016.

M. L. Merrill, Bohnert, D. W., Harmon, D. L., Craig, A. M., and Schrick, F. N., “The ability of a yeast-derived cell wall preparation to minimize the toxic effects of high-ergot alkaloid tall fescue straw in beef cattle1,2”, Journal of Animal Science, vol. 858481718063858182736468605258817958135167551872701571734670103216975665444477265312215MP80–A4919, no. 10Suppl. 1Suppl. 1Suppl. 1Suppl. 14, pp. 2596 - 2605, 2007.

T. Delcurto, Cooke, R. F., Boyd, C. S., and Bohnert, D. W., “Oregon Beef Council Report: 2010 Edition”. Oregon State University/ Beef Cattle Sciences/ Extension Service, 2010.

K. M. Schubach, “Supplementing a Yeast-Derived Product to Enhance Productive and Health Responses of Feeder Steers”, American Society of Animal Science, Western Section. Oregon State University, Fargo, North Dakota, 2017.

D. W. Bohnert, Delcurto, T., Clark, A. A., Merrill, M. L., Falck, S. J., and Harmon, D. L., “Protein supplementation of ruminants consuming low-quality cool- or warm-season forage: Differences in intake and digestibility”, American Society of Animal Science - Western Section, vol. 58, no. 11. 2007.

D. W. Bohnert, Cooke, R. F., Marques, R. S., Francisco, C. L., Cappellozza, B. Ieda, McGuire, D. L., and Falck, S. J., “Protein Supplementation of Low-Quality Cool-Season and Warm-Season Forages”, in Proc. West. Sec. Am. Soc. Anim. Sci, 2013.

D. W. Bohnert and Cooke, R. F., “Applied nutritional strategies for the Northwest”, in Applied Reproductive Strategies in Beef Cattle-Northwest, Conference Proceedings. Boise, ID, 2011.