In an effort to compare parasite egg detection efficiencies, fecal samples from 231 dairy and Korean native cattle in the area of Hongsung - Gun, Kangwon-Do, were examined by the sedimentation and floatation methods. The results obtained were summarized as follows : 1. Detection rates of Fasciola hepatica were 27.2% by the sedimentation method and 61.6% by the floatation method, and those of Paramphistomum spp., were 48.9% and 66.2% respectively. 2. In the Fasciola hepatica, the numbers of cattle contained over a hundred eggs were one by the sedimentation method, but ten by the floatation method. For the Paramphistomum spp., the numbers of cattle contained over a hundred eggs were six by the sedimentation method, but thirty three by the floatation method. Thus, the number of the parasite eggs detected were greater when examined by the floatation method than by the sedimentation method. 3. The numbers of cattle from which eggs were detected only by the sedimentation methods were three and four for Fasciola hepatica and Paramphistomum spp., respectively, while those by the floatation method only were 55 and 44. respectively. 4. Trematodes, nematodes. protozoa and cestodes were floatated by the floatation method using zinc sulfate solution (specific gravity 1.27).