In vitro culture of Oestrus ovis (Linne 1761) first instar larvae: its application to antiparasitic drug screening

acaricidas acaricide acaricides antibiotics antibiotique cultivo in vitro culture in vitro culture media dosage biologique ensayo estreptomicina gentamicin in vitro culture in vitro experimentation insecticidas insecticide insecticides larvae larvas larve medio de cultivo methode methods milieu de culture oestrus ovis penicilina penicillins rearing techniques screening streptomycin streptomycine testage testing toxicidad toxicity