بررسي آلودگي كرمي نشخوار كنندگان اهلي در استان اصفهان

Study on helminth infection of domesticated ruminants in Esfehan province

In this study, from different cities of Esfehan province included Esfehan, Kashan, Natanz, Shahreza, Ardestan, Barkhar and Meymeh, 70 fecal samples from goats, 100 from cattle and 100 from sheep, gastrointestinalʹs contents of 200 animals (50 goats, 50 cattle and 100 sheep), 150 hearts, 200 lungs, 200 livers, ]50 abdominal cavities and ]50 pair eyes were studied for helminth infections. Totally, 20 species of helminthes included: Trichostrongylus axel, Ostertagia circumcincta, O. occidentalis, Murshalagia marshalli; Haemonchus contortus, Parabronema skrjabinl, Nematodirus spathiger, N. oiratianu..., Bonustomum phlebotomum, Trichuris ovis, Chabertia ovlna, Skrjabinema ovis, Moniezia benedent, Helicometra giardi, Avitellina centripunctata, Dicricoelium dendritlcum, Fasciola hepatica, larval stage of Echinococcus granulosus (Hydatid cyst), larval stage of Taenia hydatigena ((y ...ticercus tenuicotlis) and larval stage of Taenia saginata (cysticercus bovis) were isolated and rates of infection were 12.7] o in goat, ]2.28% in sheep and 1.44% in cattle. Totally, rate of infection in domesticated ruminants of abovementioned province was 8.8] %.