Document Detail


Survival rates of Anopheles culicifacies s.l. and Anopheles pulcherrimus in sprayed and unsprayed villages in Ghassreghand district, Baluchistan, Iran, 1991.
MedLine Citation:
PMID:  8126476     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Survival rates, expectation of life, and expectation of infective life of Anopheles culicifacies and Anopheles pulcherrimus were estimated in sprayed and unsprayed villages in the highly malarious Ghassreghand District, Iran, during the 2 peak malaria transmission seasons in 1991. The daily survival rate of An. culicifacies was estimated as 0.84 and 0.78 during May and 0.89 and nil during September-October in the unsprayed and sprayed villages, respectively. For An. pulcherrimus the daily survival rate was estimated as 0.80 and 0.78 in May and 0.83 and 0.78 in September-October in the unsprayed and sprayed villages, respectively. The impact of indoor residual spraying during the first peak of transmission on An. culicifacies and An. pulcherrimus (expressed as the product of the degree of reduction of the expectation of infective life and the degree of reduction of expectation of life) was calculated as 3.5 and 1.5 times, respectively, that in the absence of control. The impact of indoor residual spraying on An. culicifacies during the second peak of transmission was almost complete, whereas that for An. pulcherrimus was 3.4 times than that in the absence of control.
Authors:
M Zaim; A H Zahirnia; A V Manouchehri
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of the American Mosquito Control Association     Volume:  9     ISSN:  8756-971X     ISO Abbreviation:  J. Am. Mosq. Control Assoc.     Publication Date:  1993 Dec 
Date Detail:
Created Date:  1994-04-11     Completed Date:  1994-04-11     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8511299     Medline TA:  J Am Mosq Control Assoc     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  421-5     Citation Subset:  IM    
Affiliation:
Department of Medical Entomology, School of Public Health, Teheran, Iran.
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MeSH Terms
Descriptor/Qualifier:
Animals
Anopheles*
Iran
Mosquito Control*
Population Dynamics
Time Factors

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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