Neomycin sulfate (commercial grade), an antibacterial for the treatment and control of colibacillosis (bacterial enteritis) caused by E. coli susceptible to neomycin sulfate in cattle (excluding veal calves), swine, sheep and goats; and for the control of mortality associated with E. coli organisms susceptible to neomycin sulfate in growing turkeys. Contains 71.4 grams neomycin sulfate per 100 grams. Add to drinking water. Not for use in liquid supplements.