Some Studies on Morphology and Biology of The Bovine Blood Parasites

Egyptian sheep of vaious brdeds, ages and sexes at Dakahlia Governorate :~a7e been morphologicaly and biologicaly investigated for blood parasiteso This study revealed that sheep at this northern parts of the country werg natural hosts to a single Babesiasheep of various breeds, ages and sexes, only 131 cases have beenfound to harbour a natural infection with B. ovis reaching a percentage of 23.86. Comparing this incidental pictures in the various related loca tli ties ~ they were 41.3% 36.9%, 28.3%, 26.08%, 21.9%, 14.2% and 11.1% at Sherbeen El Manz a Lah , Be Lkas ,El Sinbelawean, El Mansura, Dekernes and Aga respectively. mong the 288 inspected Rahmani breed only 80 cases appeared ,positive (27.90%)