Potential use of Piper nigrum ethanol extract against pyrethroid-resistant Aedes aegypti larvae.
Rev Soc Bras Med Trop
; 40(4): 405-7, 2007.
Article
em En
| MEDLINE
| ID: mdl-17876460
ABSTRACT
Fractionation of Piper nigrum ethanol extract, biomonitored by assays on pyrethroid-resistant Aedes aegypti larvae yielded isolation of the larvicidal amides piperolein-A and piperine. Comparing LC50 values, the ethanol extract (0.98 ppm) was the most toxic, followed by piperolein-A (1.46 ppm) and piperine (1.53 ppm).
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Piretrinas
/
Aedes
/
Piper nigrum
/
Inseticidas
Limite:
Animals
Idioma:
En
Revista:
Rev Soc Bras Med Trop
Ano de publicação:
2007
Tipo de documento:
Article