The survival times of Mycoplasma gallisepticum (Mg) and Mycoplasma synoviae (Ms) on washed and unwashed natural and synthetic kanekalon hair samples over a 5-d period were evaluated using the color changing unit method for comparison with results of previous studies conducted on natural hair. Regardless of whether synthetic or natural hair samples prewashed with a disinfectant shampoo were spik...

21 By the early 1980s two of the pathogenic poultry mycoplasmas, M. gallisepticum and M. synoviae had been successfully eradicated from chicken and turkey primary breeding stock, and this success was soon to be followed by the eradication of M. meleagridis from primary turkey breeders. There was then a genuine belief amongst avian mycoplasmologists that these organisms might become the dinosaur...

The aim of this report was to describe a clinical case of concurrent infection with Mycoplasma Gallisepticum (MG) and Mycoplasma Synoviae (MS) in layers, complicated with Escherichia coli and Pasteurella multocida, as well as to evaluate the efficacy of tylosin tartrate treatment (Pharmasin 100% WSG, Huvepharma) on Mycoplasma under field conditions. A flock of 18,500 ISA Brown pullets, 21 weeks...