Phytochemical screening of the crude methanolic leaf extract Vernonia amygdalina was carried out. The and its fractions were tested for in vitro anticoccidial efficacy against unsporulated oocysts Eimeria tenella by oocyst sporulation inhibition model a 96-well microtitre plate. analysis revealed presence alkaloids, tannins, saponins, glycosides, triterpenoids. Different concentrations extracts...