A survey on some gastro-intestinal helminth parasites in sheep of Arbil (in Iraq)
1985
Al-Dulaimi, S.S. | Jassim, B.A. | Molan, A.L. (Salahaddin Univ., Arbil (Iraq). Coll. of Education, Dept. of Biology)
Rates of infection with some parasites such as H. contortus and Moniezia expansa increased towards spring. In contrast rates of infection with some other parasites such as Ostertagia spp. and Nematodirus filicollis were found to increase towards autumn
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