Allee, G.L.Noll, M.2010-05-062010-05-062010-05-06http://hdl.handle.net/2097/3919We used 150 Yorkshire finishing pigs averaging 120 lbs initially to evaluate the following antibotics: Tylan, Stafac, Oleandomycin, and Flavomycin on rate and efficiency of gain. The trial ended when pigs within a replicate averaged approximately 220 lbs. There were no significant differences in rate or efficiency of gain by pigs fed nonmedicated or medicated diets.SwineAntibioticsGrowth rateFeed EfficiencyFinishing pigsConference paper