18 PREPARATIONS FOR USE IN TREATING POULTRY, DOMESTIC ANIMALS AND FARM LIVESTOCK-NAMELY, ANTHELMINTICS, ANTIGENS, BACTERINS, CONDITIONERS, DISINFECTANTS, FUMIGANTS, HERBICIDES, INHALANTS, INSECTICIDES, OINTMENTS, RODENTICIDES, TONICS, VACCINES, AND PREPARATIONS FOR IRRIGATING AND WASHING EARS AND EXTERNAL MEMBRANES, FOR PREVENTING CANNIBALISM, FOR PREVENTING COCCIDIOSIS, AND FOR STIMULATING GROWTH