title: Horn fly (Diptera: Muscidae) dispersal among cattle herds.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D004175:Diptera / Q000502:physiology*; D004478:Ectoparasitic Infestations / Q000469:parasitology / Q000662:veterinary*