| quantitative determination of coccidian oocysts in beef calves from the coastal plain area of georgia (u.s.a.). | for two consecutive years, determinations were made of the prevalence and abundance of coccidian oocysts from crossbred beef calves raised on bahia grass pastures in the coastal plain area of georgia. of the 534 fecal samples collected during the survey, 461 (86.3%) contained one or more species of coccidian oocysts. the total mean oocysts per gram of feces (opg) was significantly different (p less than 0.10) between the two years. thirteen species of eimeria were found during both years of the ... | 1987 | 3564337 |