Mosquito surveys in Manitoba during 1975.
D000818:Animals; D003465:Culex; D009033:Culicidae; D004667:Encephalitis Virus, Western Equine; D004683:Encephalomyelitis, Equine / Q000635:transmission; D006801:Humans; D007303:Insect Vectors; D008350:Manitoba; D011156:Population Density