title: Efficacy of monensin against turkey coccidiosis in laboratory and floor-pen experiments.
abstract: Monensin at 60, 80, or 100 ppm in feed reduced mortality and lesion scores while protecting against weight loss of turkeys infected with the major pathogenic species: Eimeria adenoides, E. meleagrimitis, and E. gallopavonis. With single and mixed infections in battery-cage experiments, the death rate of unmedicated turkey poults was 33-75%. Weight gains were significantly (P is less than or equal to 0.05) better with 100 ppm monensin than 60 ppm, as were also lesion scores. Under floor-pen conditions there were no significant differences among monensin treatments. Moisture content of the litter was significantly lower in all monensin-medicated pens (40%, compared with 52% moisture in pens of unmedicated controls).
mesh_terms: D000818:Animals; D001835:Body Weight; D003048:Coccidiosis / Q000662:veterinary*; D005663:Furans / Q000627:therapeutic use*; D006799:Housing, Animal; D008985:Monensin / Q000627:therapeutic use*; D011201:Poultry Diseases / Q000188:drug therapy*; D014422:Turkeys
chemical_list: D005663:Furans; D008985:Monensin