Please use this identifier to cite or link to this item: http://ri.ufs.br/jspui/handle/riufs/1569
Document Type: Artigo
Title: Atividade inseticida de óleos essenciais de Pelargonium graveolens l'Herit e Lippia alba (Mill) N. E. Brown sobre Spodoptera frugiperda (J. E. Smith)
Other Titles: Insecticidal activity of essential oils of Pelargonium graveolens l'Herit and Lippia alba (Mill) N. E. Brown against Spodoptera frugiperda (J. E. Smith)
Authors: Niculau, Edenilson dos Santos
Alves, Péricles Barreto
Nogueira, Paulo Cesar de Lima
Moraes, Valéria Regina de Souza
Matos, Andreia Pereira
Volante, Ana Carolina
Fernandes, João Batista
Silva, Maria Fatima das Graças Fernandes da
Corrêa, Arlene Gonçalves
Blank, Arie Fitzgerald
Bernardo, Antonio Rogério
Silva, Anderson de Carvalho
Ribeiro, Leandro do Prado
Issue Date: 2013
Abstract: Insecticidal activity of essential oils of Pelargonium graveolens, Lippia alba and compounds geraniol, linalool, 1,8-cineole, limonene, carvone, citral and Azamax® were evaluated against Spodoptera frugiperda. Topical application assay showed essential oil of P. graveolens has acute toxicity against Spodoptera frugiperda larvae (third instar) with LD50 1.13 µg/mg per insect and LD90 2.56 µg/mg per insect. Three essential oils of L. alba also exhibited insecticidal activity with LD50 ranging from 1.20 to 1.56 µg/mg per insect and LD90 from 2.60 to 3.75 µg/mg per insect. Geraniol, linalool, carvone and citral caused significant mortality of 30, 90, 84 and 64% respectively, compared to negative control. The bioinsecticide, Azamax®, caused lower mortality than the compounds of the essential oils.
Keywords: Lippia alba
Pelargonium graveolens
Spodoptera frugiperda
Óleos essenciais
ISSN: 0100-4042
Publisher / Institution : Sociedade Brasileira de Química
Citation: NICULAU E. S. et al. Atividade inseticida de óleos essenciais de Pelargonium graveolens l'Herit e Lippia alba (Mill) N. E. Brown sobre Spodoptera frugiperda (J. E. Smith). Química Nova, São Paulo, v. 36, n. 9, 2013. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000900020&lng=en&nrm=iso>. Acesso em: 11 jan. 2016
License: Licença Creative Commons
URI: https://ri.ufs.br/handle/riufs/1569
Appears in Collections:DEA - Artigos publicados em periódicos

Files in This Item:
File Description SizeFormat 
InseticidaPelargoniumSpodoptera.pdf117,87 kBAdobe PDFThumbnail
View/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.