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








Intervalo de año
1.
Mem. Inst. Oswaldo Cruz ; 104(4): 668-670, July 2009. mapas, tab
Artículo en Inglés | LILACS | ID: lil-523740

RESUMEN

Strategies for controlling Chagas disease are based on spraying infested houses with pyrethroid insecticides. However, the intense use of these insecticides has promoted resistance of Triatoma infestans and, in Argentina, Bolivia and Southern Brazil, low levels of resistance have been reported. Due to the persistence of T. infestans in the state of Rio Grande do Sul (RS), we evaluated the occurrence of deltamethrin resistance in four strains from different municipalities in comparison to two susceptible strains from Brazil and one resistant strain from Bolivia. The results indicated the absence of resistance in T. infestans from RS.


Asunto(s)
Animales , Insecticidas , Nitrilos , Piretrinas , Triatoma , Bolivia , Brasil , Resistencia a los Insecticidas , Ninfa/efectos de los fármacos , Ninfa/crecimiento & desarrollo
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA