The relationships among ecto- and endoparasite levels, class I antigens of the bovine major histocompatibility system, immunoglobulin E levels and weight gain.
Natural infestations of the cattle tick Boophilus microplus, levels of the buffalo fly Haematobia irritants exigua and faecal nematode egg concentrations (Bunostomum phlebotomum, Cooperia spp., Haemonchus placei, Oesophagostomum radiatum and Trichostrongylus axei) were assessed in 221 Belmont Red ca...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1990
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