Bioefficacy of pectolinaringenin from Clerodendrum phlomidis Linn. F. against Anopheles stephensi and bhendi fruit borer, Earias vittella fab
Título del documento: Bioefficacy of pectolinaringenin from Clerodendrum phlomidis Linn. F. against Anopheles stephensi and bhendi fruit borer, Earias vittella fab
Revista: Brazilian archives of biology and technology
Base de datos: PERIÓDICA
Número de sistema: 000387700
ISSN: 1516-8913
Autors: 1
1
2
1
2
Institucions: 1Loyola College, Entomology Research Institute, Chennai, Tamil Nadu. India
2King Saud University, College of Science, Riyadh. Arabia Saudita
Any:
Període: May-Jun
Volum: 58
Número: 3
Paginació: 358-366
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés Larvicidal activity of pectolinaringenin from Clerodendrum phlomidiswas evaluated against Anopheles stephensi and antifeedant, larvicidal and growth inhibitory activities were evaluated against Earias vittella. Pectolinaringenin exhibited larvicidal activity of 100 and 98.24% against 2nd and 4th instar larvae of Anopheles stephensi at 5ppm concentration. It exhibited LC50 values of 0.35 and 0.55 ppm for 2nd and 4th instar larvae, respectively. At 100 ppm concentration, pectolinaringenin exhibited maximum antifeedant activity of 74.00% and larvicidal activity of 89.98%. The LC50 values were 36.2 and 10.23 ppm for antifeedant and larvicidal, respectively. The compound completely prevented the adult emergence at 50 and 100 ppm concentrations. This is the first report of pectolinaringenin from C. phlomidis evaluated against An. stephensi and E. vittella. The results suggested that the pectolinaringenin from C. philomidis could be used to develop a new botanical formulation to manage vector mosquitoes and agricultural pests
Disciplines Biología,
Química
Paraules clau: Angiospermas,
Insectos,
Fitoquímica,
Flavonoides,
Pectolinaringenina,
Actividad larvicida,
Clerodendrum phlomidis,
Lamiaceae,
Anopheles stephensi,
Earias vittella
Keyword: Biology,
Chemistry,
Angiosperms,
Insects,
Phytochemistry,
Flavonoids,
Pectolinaringenin,
Larvicidal activity,
Clerodendrum phlomidis,
Lamiaceae,
Anopheles stephensi,
Earias vittella
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