Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Añadir filtros








Intervalo de año
1.
Journal of the Egyptian Society of Parasitology. 1999; 29 (2): 587-597
en Inglés | IMEMR | ID: emr-51170

RESUMEN

The laboratory treatment of adult and immature stages of Phlebotomus papatasi by the bacterial insecticide Bacillus thuringiensis var. israelensis was carried out. Different concentrations of Bti mixed with fructose and glucose were assayed against the adult sandfly, while the immature stages were treated by offering larval diet contaminated by Bti in different concentrations diluted by distilled water. Bti could induce mortality to half of the larval and pupal population at 0.26 x 10-5 g/L. The median lethal doses of adults, which were fed on contaminated surgery diet with serial dilutions of Bti, were 1.3 x 10-2 g/L with fructose and 3 x 10-2 g/L with glucose after 47 and 72 hours. The longevity period of larvae and pupae fed on contaminated larval diet showed negative correlation with bacterial concentrations, except for high concentrations. The bacterial control of the sandfly Ph. Papatasi could be recommended, particularly as adulticide agents


Asunto(s)
Insectos , Phlebotomus/microbiología , Insecticidas , Control de Insectos
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA