title: Observations on the biology of the ox warble-fly (Hypoderma: Diptera, Oestridae). I. In vitro culture of the first-instar larva.
mesh_terms: D000818:Animals; D002417:Cattle; D003470:Culture Media; D004175:Diptera / Q000187:drug effects / Q000254:growth & development; D066298:In Vitro Techniques; D007306:Insecticides / Q000494:pharmacology; D008136:Longevity / Q000187:drug effects; D010710:Phosphates / Q000494:pharmacology; D013534:Survival
chemical_list: D003470:Culture Media; D007306:Insecticides; D010710:Phosphates