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Estimating the gonotrophic cycle and survivorship of Simulium ochraceum (Diptera: Simuliidae) during routine vector surveillance in southern Mexico

Por: Rodríguez Pérez, Mario Alberto. Doctor [autor].
Reyes Villanueva, Filiberto [autor] | Rodríguez López, Mario Henry [autor].
Tipo de material: Artículo en línea Artículo en línea Tipo de contenido: Texto Tipo de medio: Computadora Tipo de portador: Recurso en líneaTema(s): Simulium ochraceum | Oncocercosis | Ciclo gonotrófico | Reproducción de insectosTema(s) en inglés: Simulium ochraceum | Onchocercosis | Gonotrophic cycle | Insect reproductionDescriptor(es) geográficos: Finca Las Golondrinas (Chiapas, México)Nota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso En: Journal of the American Mosquito Control Association. Volumen 11, número 3 (Sepáginas 1995), páginas 360-362. --ISSN: 8756-971XNúmero de sistema: 54425Resumen:
Inglés

The gonotrophic cycle, survivorship, and daily parity rate of Simulium ochraceum were estimated from specimens collected during routine vector surveillance in southern Mexico, using a vertical (time-specific) method. Series of sequential data analysis on parity of the entomological data obtained in February 1994 showed the highest significant (P < 0.05 alpha) correlation indices (r = 0.63 and r = 0.67) for a 4-day time lag, indicating that the mean gonotrophic cycle length corresponded to 4 days. Daily survival rate was estimated to be 0.80, the survival to infective age (12 days) to be 6.9%, and the daily parity rate to be 0.41. These estimations are in accordance with those previously obtained by others from mark-release-recapture experiments (horizontal method) in Guatemala.
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Disponible para usuarios de ECOSUR con su clave de acceso

The gonotrophic cycle, survivorship, and daily parity rate of Simulium ochraceum were estimated from specimens collected during routine vector surveillance in southern Mexico, using a vertical (time-specific) method. Series of sequential data analysis on parity of the entomological data obtained in February 1994 showed the highest significant (P < 0.05 alpha) correlation indices (r = 0.63 and r = 0.67) for a 4-day time lag, indicating that the mean gonotrophic cycle length corresponded to 4 days. Daily survival rate was estimated to be 0.80, the survival to infective age (12 days) to be 6.9%, and the daily parity rate to be 0.41. These estimations are in accordance with those previously obtained by others from mark-release-recapture experiments (horizontal method) in Guatemala. eng

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