Image from Google Jackets

Evaluation of larvicidal activity of the essential oils of plants species from Brazil against Aedes aegypti (Diptera: Culicidae)

Tipo de material: TextoTextoSeries African Journal of Biotechnology, 10(55), p.11716-1172021, 2011Trabajos contenidos:
  • Lima, M. A
  • Oliveira, F. D
  • Gomes, G. A
  • Lavor, P. L
  • Santiago, G. M
  • Nagao-Dias, A. T
  • Carvalho, M. D
Tema(s): Recursos en línea: Resumen: Essential oils obtained from the leaves of Myrcia ovata Cambess., Psidium guajava L., Spondias purpurea L. and Plectranthus amboinicus (Lour.) Spreng. were gotten by hydrodistillation, analyzed by GC-MS and GC, and tested against third-instar Aedes aegypti larvae. The essential oils exhibited significant larvicidal activity with LC50 values ranging from 24.7 to 192.1 µg/ml. Larvicidal activities of 1,8-cineole and carvacrol, the major compounds of the essential oil from P. guajava and P. amboinicus were also evaluated and their LC50 values were 47.9 ± 0.3 and 58.9 ± 0.4 µg/ml, respectively. The results of this study showed that these essential oils and their major compounds may be potent source of natural larvicides.
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Collection Call number Status Date due Barcode
Documentos solicitados Documentos solicitados CICY Documento préstamo interbibliotecario Ref1 B-21649 (Browse shelf(Opens below)) Available

Artículo

Essential oils obtained from the leaves of Myrcia ovata Cambess., Psidium guajava L., Spondias purpurea L. and Plectranthus amboinicus (Lour.) Spreng. were gotten by hydrodistillation, analyzed by GC-MS and GC, and tested against third-instar Aedes aegypti larvae. The essential oils exhibited significant larvicidal activity with LC50 values ranging from 24.7 to 192.1 µg/ml. Larvicidal activities of 1,8-cineole and carvacrol, the major compounds of the essential oil from P. guajava and P. amboinicus were also evaluated and their LC50 values were 47.9 ± 0.3 and 58.9 ± 0.4 µg/ml, respectively. The results of this study showed that these essential oils and their major compounds may be potent source of natural larvicides.

There are no comments on this title.

to post a comment.