The autecology of the adult horn fly, Haematobia irritans (L.), (Diptera: Muscidae) on dairy cattle
A preliminary experiment was conducted during the horn fly season at Blacksburg, Virginia from May through September, 1959, to determine the relationship of weather conditions to horn fly populations on 3 breeds of dairy heifers. Daily records of the fly populations on 10 animals selected at random...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/39682 http://scholar.lib.vt.edu/theses/available/etd-10062009-020345/ |