Koch, B.A.; Hines, R.H.; Cowman, G.L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1968)
Recent laboratory and research station reports have indicated that 2,2-dichlorovinyl dimethyl phosphate (DDVP) (Shell Dichlorvos) fed to pregnant sows late in gestation may have a favorable effect on the newborn pigs. This ...