[ 发表于: Journal of Veterinary Research ]
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Innate resistance of chickens to Trichinella spiralis at the muscular phase of the parasite

1984

Ooi, H.K. | Oku, Y. | Kamiya, M. | Ohbayashi, M. (Hokkaido Univ., Sapporo (Japan). Faculty of Veterinary Medicine)

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan



Adult ixodid ticks on two cattle breeds in the south-western Free State [South Africa], and their seasonal dynamics

1996

Fourie, L.J. | Kok, D.J. (Orange Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology) | Heyne, H.

National Department of Agriculture, Agricultural Information Centre - South Africa