Selection and risk assessment of resistance to pyriproxyfen in Culex pipiens pallens / 上海预防医学
Shanghai Journal of Preventive Medicine
;
(12): 533-536, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-789337
ABSTRACT
[ Objective ] To assess the resistance risk of Culex pipiens pallens to pyriproxyfen in Culexpipiens pallens, to predict the rate of resistance development and to provide the reference for scientific and rational application of insecticides. [ Methods ] The resistance strain was developed by group selection, and the realized heritability ( h2 ) of Culex pipiens pallens resistance to deltamethrin was estimated by Tabashnik's method. [ Results] The resistance of Culex pipiens pallens to pyriproxyfen had increased by 5.69-fold after 12 generations of indoor breeding, and the h2 of Culex pipiens pallens to pyriproxyfen was 0.02, indicating that a relatively risk of resistance development. [ Conclusion] The results indicate that Culex pipiens pallens has resistance risk to pyriproxyfen, so the application of the insecticide must be scientific and rational.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de etiologia
/
Estudo prognóstico
/
Fatores de risco
Idioma:
Chinês
Revista:
Shanghai Journal of Preventive Medicine
Ano de publicação:
2015
Tipo de documento:
Artigo
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