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Comparison of experimental hut entrance and exit behavior between Anopheles darlingi from the Cayo District, Belize, and Zungarococha, Peru.
Sachs, Paige; Diaz Rodriguez, Gloria Alicia; Briceno, Ireneo; King, Russell; Achee, Nicole L; Grieco, John P.
Afiliação
  • Sachs P; Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
  • Diaz Rodriguez GA; Centro Nacional de Salud Publica, Instituto Nacional de Salud, Chorrillos, Lima 9, Peru.
  • Briceno I; Ministry of Health, Vector Control Office, Orange Walk Town, Orange Walk Belize.
  • King R; Ministry of Health, Vector Control Office, Orange Walk Town, Orange Walk Belize.
  • Achee NL; Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
  • Grieco JP; Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
J Am Mosq Control Assoc ; 29(4): 319-27, 2013 Dec.
Article em En | MEDLINE | ID: mdl-24551964
Anopheles darlingi is a major vector for malaria in Central and South America. Behavioral, ecological, genetic, and morphologic variability has been observed across its wide distribution. Recent studies have documented that 2 distinct genotypes exist for An. darlingi: a northern lineage (Belize, Guatemala, Colombia, Venezuela, and Panama) and a southern lineage (Amazonia and southern Brazil). In order to determine if these genotypes exhibited different behavioral traits, entrance and exit movement patterns between 2 field populations of An. darlingi that represented each genotype were evaluated using experimental huts. The Belize population exhibited bimodal entrance, with peak entry occurring between 7:00-8:00 p.m. and 5:00-6:00 a.m. and peak exiting occurring between 7:00-8:00 p.m. The Peru population exhibited unimodal entrance, with peak entry occurring between 10:00-11:00 p.m. and peak exiting occurring between 11:00-12:00 a.m. with a secondary smaller peak at 2:30 a.m. Entrance and exit behavioral patterns were significantly different between the Belize and Peru populations of An. darlingi (log-rank [Mantel-Cox] P < 0.001). Information from the present study will be used in the future to determine if there is a correlation between genotype and host-seeking behavior and can be used in the present for regional vector risk assessment.
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Comportamento Animal / Insetos Vetores / Anopheles Tipo de estudo: Risk_factors_studies Limite: Animals País/Região como assunto: America central / America do sul / Belice / Caribe ingles / Peru Idioma: En Revista: J Am Mosq Control Assoc Assunto da revista: MEDICINA TROPICAL Ano de publicação: 2013 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Estados Unidos
Buscar no Google
Adicionar na Minha BVS
Imprimir
XML
PubMed Links

Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Comportamento Animal / Insetos Vetores / Anopheles Tipo de estudo: Risk_factors_studies Limite: Animals País/Região como assunto: America central / America do sul / Belice / Caribe ingles / Peru Idioma: En Revista: J Am Mosq Control Assoc Assunto da revista: MEDICINA TROPICAL Ano de publicação: 2013 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Estados Unidos