| parasites of moose (alces alces) from an agricultural area of eastern ontario. | viscera of 16 moose and hide samples of 24 moose (alces alces) shot in eastern ontario in 1985 were examined for parasites. two species of trematodes, one species of cestode, five species of nematodes and one species of tick were recovered. one nematode species, trichuris discolor, is reported for the first time from moose. our results suggest that the parasite fauna of the moose may have been influenced by the absence or scarcity of other species of wild cervids or carnivores and by the presenc ... | 1988 | 3373648 |
| overwintering of bovine gastrointestinal nematodes in southwestern ontario. | several steers, reared in isolation until approximately six months of age, were placed on a small isolated enclosed pasture from late spring to late fall of 1970, 1971 and 1972. the pasture was left vacant and unused during the winters and early springs. the pasture had been used in previous years by cattle, and in the late spring of 1970 was grazed by cattle know to be passing gastrointestinal nematode eggs in their feces. the steers were slaughtered periodically, and the prevalence of nematode ... | 1974 | 4272963 |