[Effect of cypermethrin on some reproductive factors in Culex (C) quinquefasciatus Say 1823]. / Efecto de la cipermetrina sobre algunos factores reproductivos en Culex (C) quinquefasciatus Say 1823.
Rev Cubana Med Trop
; 46(1): 28-31, 1994.
Article
en Es
| MEDLINE
| ID: mdl-9768230
An experiment was carried otu with a Culex quinquefasciatus strain with resistance genes called "Quibú", and with a susceptible strain provided by the WHO; they were pressured with different lethal doses of cypermetrine. Time-mortality regression lines of the 2 strains were estimated following WHO methodology and the "Quibú" strain showed tolerance to the insecticide. TL30 and TL70 were selected to test their effect on fecundity, fertility, sexual index, and egg eclosion time. A significant reduction in fecundity and fertility was observed in the "Quibú" strain after it was pressured, no effect was detected on the sexual index and egg eclosion time in this strain.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Piretrinas
/
Culex
/
Insecticidas
Límite:
Animals
Idioma:
Es
Revista:
Rev Cubana Med Trop
Año:
1994
Tipo del documento:
Article
Pais de publicación:
Cuba