Anopheles culicifacies in Baluchistan, Iran.
Anopheles culicifacies (probably species A) is the main vector of malaria in Baluchistan, southeastern Iran. Adult mosquitoes were collected during 1990-92 by five methods of sampling: knock-down pyrethrum space-spray indoors, human and animal bait (18.00-05.00 hours), pit shelters and CDC light traps, yielding 62%, 3%, 6%, 4% and 25% of specimens, respectively. Whereas spray-catches comprised c. 70% gravid and semi-gravid females, light trap catches were mostly (c. 60%) unfed females, while females from pit shelters comprised all abdominal stages more equally (13-36%). An.culicifacies populations peaked in April-May and rose again during August-November. Densities of indoor-resting mosquitoes were consistently greater in an unsprayed village than in villages subjected to residual house-spraying with propoxur, malathion or pirimiphos-methyl. Monthly malaria incidence generally followed fluctuations of An.culicifacies density, usually with a peak in May-June.
Zaim
M
M
Department of Medical Entomology, School of Public Health, Teheran, Iran.
Manouchehri
A V
AV
Motabar
M
M
Emadi
A M
AM
Nazari
M
M
Pakdad
K
K
Kayedi
M H
MH
Mowlaii
G
G
D000818:Animals; D000852:Anopheles; D005260:Female; D006801:Humans; D007306:Insecticides; D007492:Iran / Q000453:epidemiology; D008288:Malaria / Q000453:epidemiology; D008294:Malathion; D008297:Male; D009946:Organothiophosphorus Compounds; D011156:Population Density; D001074:Propoxur; D012621:Seasons
D007306:Insecticides; D009946:Organothiophosphorus Compounds; C014153:pirimiphos methyl; D001074:Propoxur; D008294:Malathion