title: Effect of eastern equine encephalomyelitis virus on the survival of Aedes albopictus, Anopheles quadrimaculatus, and Coquillettidia perturbans (Diptera: Culicidae).
abstract: The effect of eastern equine encephalomyelitis (EEE) virus on the survivorship of Aedes albopictus (Skuse), Anopheles quadrimaculatus Say, and Coquillettidia perturbans (Walker) was determined experimentally. Female mosquitoes were allowed to feed on EEE viremic chicks, and survival rates were compared for infected and uninfected mosquitoes. Additionally, the survival of female Cq. perturbans and An. quadrimaculatus intrathoracically (i.t.) inoculated with EEE was compared with controls receiving diluent inoculations. Infection with EEE significantly reduced survival in Cq. perturbans compared with uninfected individuals in per os infection experiments. I.t. infections of Cq. perturbans did not reduce survival when compared with diluent inoculated groups. In contrast, infection with EEE did not affect the survival of Ae. albopictus after per os infection or An. quadrimaculatus after either i.t. or per os infections.
authors.affiliation: Department of Entomology, University of Massachusetts, Amherst 01003, USA.
authors.forename: A C
authors.initials: AC
authors.lastname: Moncayo
authors.forename: J D
authors.initials: JD
authors.lastname: Edman
authors.forename: M J
authors.initials: MJ
authors.lastname: Turell
mesh_terms: D000818:Animals; D000852:Anopheles / Q000821:virology*; D009033:Culicidae / Q000821:virology*; D004663:Encephalitis Virus, Eastern Equine / Q000472:pathogenicity*; D004683:Encephalomyelitis, Equine / Q000635:transmission; D005260:Female; D007303:Insect Vectors / Q000821:virology*