Piperazine 52 is a dry, water soluble antiparasitic powder for the removal of large roundworms (Ascaris) in POULTRY, large roundworms (Ascaris) and nodular worms (Oesophagostomum) in SWINE and parasitic worms (Parascaris equorum, Oxyuris equi, Triodontophorus tenuicollis and Trichonema) in HORSES. It can be easily mixed with water or feed and offers all the advantages of piperazine wormers - free from side effects, no purging required, easy to use and effective.