He also teaches AS 540, Feedlot Management. J. S. Hogan, Associate Professor, Wooster. He also conducts research relative to the development of a mastitis vaccine, and he teaches the undergraduate lactation course. K. M. Irvin, Professor, Columbus. Dr. Irvin's research focuses on swine genetics.
Primary consideration is made to the combination of population genetics and molecular genetics.
Extension functions include presentations, allied industry and producer interactions. C. Johnston, Professor, Wooster. Dr. Johnston's research interests are in the areas of modification of non-milk ingredients for inclusion in milk replacers for cattle and sheep, and dietary macromolecular absorption by cattle and sheep. R. C. Kline, Associate Professor, Columbus. His Extension activities include conducting 11 statewide events each year for the 4-H Program, writing horse materials for both youth and adult programs, and answering the daily requests for information from the horse industry.