Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly / Wendel J.T. Pontes in The journal of essential oil research, Vol. 22 N° 3 (Mai/Juin 2010)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 279 - 282 Titre : Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly Type de document : texte imprimé Auteurs : Wendel J.T. Pontes, Auteur ; Juliana M.O. Silva, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2010 Article en page(s) : pp. 279 - 282 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Protium bahianum Burseraceae Essential oil composition a-pinene Aromadendrene b-pinene b-cubebene a-cadinene Dillapiole Acaricidal activity Tetranychus urticae Index. décimale : 646 Résumé : The essential oils of Protium bahianum fruit and leaves obtained through water distillation were analyzed by GC-FID and GC/MS, and their acaricidal activity was also evaluated using Tetranychus urticae as model. Twentynine components were identified in the oils. The main component of the fruit oil was a-pinene (34.0%) whereas aromadendrene (20.3%) was the major component of the leaf oil. The leaf oil exhibited a higher lethality rate with LC50 of 3.5 mL/L of air after 24 h exposure. The fruits oil showed LC50 of 9.1 mL/L of air and was repellent at 1% concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51 [article] Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly [texte imprimé] / Wendel J.T. Pontes, Auteur ; Juliana M.O. Silva, Auteur ; Claudio A. G. Da Camara, Auteur . - 2010 . - pp. 279 - 282. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 279 - 282 Mots-clés : Protium bahianum Burseraceae Essential oil composition a-pinene Aromadendrene b-pinene b-cubebene a-cadinene Dillapiole Acaricidal activity Tetranychus urticae Index. décimale : 646 Résumé : The essential oils of Protium bahianum fruit and leaves obtained through water distillation were analyzed by GC-FID and GC/MS, and their acaricidal activity was also evaluated using Tetranychus urticae as model. Twentynine components were identified in the oils. The main component of the fruit oil was a-pinene (34.0%) whereas aromadendrene (20.3%) was the major component of the leaf oil. The leaf oil exhibited a higher lethality rate with LC50 of 3.5 mL/L of air after 24 h exposure. The fruits oil showed LC50 of 9.1 mL/L of air and was repellent at 1% concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51

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