James Males
Professor Emeritus
OSU Campus
Department of Animal and Rangeland Sciences
112 Withycombe Hall
Corvallis, OR 97331
United States


Beef cattle nutrition and management; low-quality forage utilization


Ph.D. Rumen Physiology, Ohio State University, 1973

M.S. Ruminant Nutrition, Michigan State University, 1969

B.S. Animal Industry and Nutrition, Pennsylvania State University, 1967



Britt, J. H., E. D. Aberle, K. L.Esbenshade and J. R. Males. 2008. INVITED REVIEW: Animal science departments of the future. J. Anim. Sci. 86 3235-3244

Blythe, L., C. Estill, J. Males and A. M. Craig.  2007.  Determination of the toxic threshold of lolitrem B in cattle eating endophyte-infected perennial ryegrass.  Proceedings of the 6th International Symposium on Fungal Endophytes of Grasses. New Zealand Grassland Assoc. 13: 399-402.


Males, J.R. 2005. Extending the University to Oregon livestock producersin Knowledge transfer in cattle husbandry.A. Kuipers, M. Klopic, and C. Thomas (ED.), EAAP publication 117, pp. 59-62.  Wageningen Academic Publishers, PO box 220, 6700 AE, Wageningen, The Netherlands. 

Proceedings Regional Conferences

Kennedy, M., J. Males, and M. Keller.  2005.  Assessing storage of wet brewers’ grains with straw.  Proceedings Western Section American Society of Animal Science, 56:13-16.