COMPOSITION AND METHOD FOR IMMUNOLOGICAL CASTRATION AND SPAYING

摘要

A composition allowing the production in animals of antibodies specific to the releasing hormone luteinizing hormone (LHRH), comprises at least two different vectors separately associated with LHRH or LHRH analogs in sufficient quantities to trigger an immune response against LHRH. The compositions are useful to remove in domestic animals the sexual and social behavior of males and estrus and ovulation in females.