http://sgc.anlis.gob.ar/handle/123456789/2333 2026-04-11T05:53:12Z 2026-04-11T05:53:12Z Ortega, Edgar Estrada, Luis Gregorio Bejarano, Eduar Elías Cadena, Horacio http://sgc.anlis.gob.ar/handle/123456789/2580 2025-11-13T00:18:22Z 2022-08-01T00:00:00Z

Title: Pintomyia evansi (Diptera: Psychodidae) larvae susceptibility to hydrated lime under laboratory conditions Authors: Ortega, Edgar; Estrada, Luis Gregorio; Bejarano, Eduar Elías; Cadena, Horacio Abstract: This study evaluated the effect of Calcium hydroxide (Ca(OH)2 Mg(OH)2) on third stages Pi. evansi larvae mortality under experimental laboratory conditions. Three treatments containing a mixture of phlebotomine natural breeding soil (substrate) and Calcium hydroxide at different concentrations were used: Treatment 1 (T1), 1 kg of substrate mixed with 56.2 g of lime; Treatment 2 (T2), 1 kg of substrate mixed with 62.5 g of lime; and Treatment 3 (T3), 1 kg of substrate mixed with 70 g of lime. in addition, a sample of substrate without lime was used as a control for each treatment. The mortality in T1 was 1% at 24 h and 12% at 48 h, reaching a maximum of 56% at 72 h of exposure. For T2, mortality was progressive, starting with 12% at 12 h, 36% at 24 h, 52% at 48 h, and 100% at 72 h; while T3 showed mortality percentages of 94% and 100% between 12 and 24 h of exposure. Therefore, T3 was the most effective to according to the Kaplan-Meier survival analysis. This study showed that treatments over 62 g of Calcium hydroxide per 1 kg of substrate offer a starting point for immature stage control under laboratory conditions. With these results, we propose to evaluate the cost-effectiveness and feasibility of the application, of the latter concentration, under field conditions in urban environments for its application in vector control programs. Description: Fil: Ortega, Edgar. Investigaciones Biomédicas, Universidad de Sucre; Colombia; Fil: Estrada, Luis Gregorio. Instituto Nacional de Medicina Tropical, ANLIS-Malbrán, Ministerio de Salud de la Nación. Almafuerte y Ámbar s/n; Argentina; Fil: Bejarano, Eduar Elías. Investigaciones Biomédicas, Universidad de Sucre; Colombia; Fil: Cadena, Horacio. Programa de Estudio y Control de Enfermedades Tropicales - PECET, Universidad de Antioquia; Colombia

2022-08-01T00:00:00Z Salomón, Oscar Daniel Santini, María Soledad Gould, Ignacio Tomás Quintana, María Gabriela Szelag, Enrique A. Casertano, Sergio http://sgc.anlis.gob.ar/handle/123456789/2332 2021-02-15T21:02:40Z 2015-01-01T00:00:00Z

Title: Vigilancia de insectos transmisores de leishmaniasis: Manual operativo para la comunidad Authors: Salomón, Oscar Daniel; Santini, María Soledad; Gould, Ignacio Tomás; Quintana, María Gabriela; Szelag, Enrique A.; Casertano, Sergio Description: Fil: Salomón, Oscar Daniel. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Medicina Tropical; Argentina.; Fil: Santini, María Soledad. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.; Fil: Gould, Ignacio Tomás. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.; Fil: Quintana, María Gabriela. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Medicina Tropical; Argentina.; Fil: Szelag, Enrique A. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Medicina Tropical; Argentina.; Fil: Casertano, Sergio. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Medicina Tropical; Argentina.

2015-01-01T00:00:00Z