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Niveles de susceptibilidad de una cepa de Aedes aegypti procedente de Santiago de Cuba ante los insecticidas lambdacialotrina, cipermetrina y clorpirifos / Levels of susceptibility of an Aedes aegypti strain from Santiago de Cuba to lambda-cyhalothrin, cypermethrin, and clorpirifos
Montada Dorta, Domingo; Calderón Morales, Ivón; Leyva Silva, Maureen; Figueredo Sánchez, Daisy.
  • Montada Dorta, Domingo; Instituto de Medicina Tropical Pedro Kourí. La Habana. CU
  • Calderón Morales, Ivón; Instituto de Medicina Tropical Pedro Kourí. La Habana. CU
  • Leyva Silva, Maureen; Instituto de Medicina Tropical Pedro Kourí. La Habana. CU
  • Figueredo Sánchez, Daisy; Instituto de Medicina Tropical Pedro Kourí. La Habana. CU
Rev. cuba. med. trop ; 59(1)ene.-abr. 2007. tab
Article in Spanish | LILACS | ID: lil-489465
RESUMEN
Se determinó el nivel de susceptibilidad y/o resistencia en larvas y adultos de una cepa de Aedes aegypti (L) colectada en el municipio Santiago de Cuba, ante los insecticidas lambdacialotrina, clorpirifos y cipermetrina. Los resultados demostraron que en el estadio larval la cepa en estudio mostró ser susceptible ante los insecticidas lambdacialotrina (FR90= 2,1) clorpirifos (FR90= 1,3) y cipermetrina (FR90= 3,3), mientras que en el estadio adulto mostró ser moderadamente resistente para los insecticidas lambdacialotrina (FR90= 8,6) y cipermetrina (FR90= 7,2) y ante el insecticida clorpirifos se comportó susceptible (FR90= 4,47).
ABSTRACT
The level of susceptibility and/or resistance in larvae and adults of an Aedes aegypti strain (L.) collected in Santiago de Cuba to lambda-cyhalothrin, chlorpyrifos, and cypermethrin. was determined. The results showed that in the larval stage the strain under study was susceptible to lambda-cyhalothrin (RR90 = 2.1) chlorpyirifos (RR90 = 1.3), and cypermethrin ( RR90 = 3.3), whereas in the adult stage, it was moderately resistant to lambda-cyhalothrin (RR90 = 8.6) and cypermethrin (RR90 = 7.2), and susceptible to chlorpyrifos (RR90 = 4.47)
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Insecticide Resistance / Aedes Limits: Humans Country/Region as subject: Cuba Language: Spanish Journal: Rev. cuba. med. trop Journal subject: Tropical Medicine Year: 2007 Type: Article Affiliation country: Cuba Institution/Affiliation country: Instituto de Medicina Tropical Pedro Kourí/CU

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Full text: Available Index: LILACS (Americas) Main subject: Insecticide Resistance / Aedes Limits: Humans Country/Region as subject: Cuba Language: Spanish Journal: Rev. cuba. med. trop Journal subject: Tropical Medicine Year: 2007 Type: Article Affiliation country: Cuba Institution/Affiliation country: Instituto de Medicina Tropical Pedro Kourí/CU