PROPHYILACTIC USE OF TOLTRAZURIL, DICLAZURIL, SULFAQUINOXALINE ON COCCIDIOSIS

摘要

The coccidiosis is an important cause of diarrhea on suckling pigs. The swine can be host of different types of coccidia, but the main agent of this disease is Isospora suis, present on the most swine farms , every period of year (4). The animals areinfected ingesting sporulated oocysts presents on contaminated huts or faeces from the sow. The coccidiosis cause low mortality and variable morbidity (3). It results on damages to feed capacity, can cause atrophy of villi and necroticing enteritis, diarrhea and weight losses (1). The treatment of coccidiosis is difficult because it cause irreparable lesions before the occurrence of clinical signs. Thus, the prevention is the best way to control this disease. The prophylactic use of medicine is important because produce decrease on environmental contamination and reducing the pressure of infection. The objective of this research was compare the use of Toltrazuril, Diclazuril and Sulfaquinoxaline, and also according as good higienic practice.