| mycoplasma species recovered from the reproductive tracts of western canadian cows. | samples of cervico-vaginal mucus from 633 animals from 110 herds were cultured and yielded the following mycoplasmas: t-strain--88: mycoplasma bovigenitalium--79, mycoplasma spp. (leach group 7)--7, acholeplasma laidlawii--4, mycoplasma bovirhinis--2 and one not typable. uterine exudates and endometrial scrapings from 80 infertile cows in two herds were examined. four animals were positive, m. bovigenitalium was isolated three times, a. laidlawii and mycoplasma arginini once each. sixty-five nor ... | 1975 | 1125831 |