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Insecticidal activity of essential oils of ceylon cinnamomum and cymbopogon species against musca domestica / Radhika Samarasekera in The journal of essential oil research, Vol. 18 N° 3 (Mai-Juin 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 352-354 Titre : Insecticidal activity of essential oils of ceylon cinnamomum and cymbopogon species against musca domestica Type de document : texte imprimé Auteurs : Radhika Samarasekera, Auteur ; Kosmulalage S. Kalhari, Auteur ; Indira S. Weerasinghe, Auteur Année de publication : 2006 Article en page(s) : pp. 352-354 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cinnamomum  zeylanicum  Lauraceae  Cymbopogon  nardus  Gramineae  Cymbopogon  citratus  Essential  oil  composition  Cinnamaldehyde  Eugenol  Geraniol  Citral  Insecticidal  activity  Musca  domestica Résumé : Insecticidal properties of essential oils of leaf and bark of Ceylon Cinnamomum zeylanicum Blume (Lauraceae), Cymbopogon nardus Rendle (Gramineae) and Cymbopogon citratus DC. (Gramineae) and their 10 compounds were investigated against Musca domestica (housefy). Cinnamomum zeylanicum bark and Cymbopogon citratus oils showed good knock down and mortality against M. domestica (LD50 1.37 and 1.71 μg/insect, respectively) than C. zeylanicum leaf (LD50 2.75 μg/insect) and C. nardus (LD50 3.10 μ/insect) oils. Cinnamaldehyde (65%) was a major constituent of C. zeylanicum bark oil, eugenol (77%) in the C. zeylanicum leaf oil, geraniol (24.8%) in the oil of C. nardus and citral (78.8%) in C. citratus leaf oil. Cinnamaldehyde, eugenol, eugenyl acetate, geraniol and geranyl acetate were more active against M. domestica than their corresponding essential oils, while cinnamyl acetate, citral, citronellal, citronellol and α-terpineol were less active. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699110#.UasjWNgYrOk [article] Insecticidal activity of essential oils of ceylon cinnamomum and cymbopogon species against musca domestica [texte imprimé] / Radhika Samarasekera, Auteur ; Kosmulalage S. Kalhari, Auteur ; Indira S. Weerasinghe, Auteur . - 2006 . - pp. 352-354. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 352-354 Mots-clés : Cinnamomum  zeylanicum  Lauraceae  Cymbopogon  nardus  Gramineae  Cymbopogon  citratus  Essential  oil  composition  Cinnamaldehyde  Eugenol  Geraniol  Citral  Insecticidal  activity  Musca  domestica Résumé : Insecticidal properties of essential oils of leaf and bark of Ceylon Cinnamomum zeylanicum Blume (Lauraceae), Cymbopogon nardus Rendle (Gramineae) and Cymbopogon citratus DC. (Gramineae) and their 10 compounds were investigated against Musca domestica (housefy). Cinnamomum zeylanicum bark and Cymbopogon citratus oils showed good knock down and mortality against M. domestica (LD50 1.37 and 1.71 μg/insect, respectively) than C. zeylanicum leaf (LD50 2.75 μg/insect) and C. nardus (LD50 3.10 μ/insect) oils. Cinnamaldehyde (65%) was a major constituent of C. zeylanicum bark oil, eugenol (77%) in the C. zeylanicum leaf oil, geraniol (24.8%) in the oil of C. nardus and citral (78.8%) in C. citratus leaf oil. Cinnamaldehyde, eugenol, eugenyl acetate, geraniol and geranyl acetate were more active against M. domestica than their corresponding essential oils, while cinnamyl acetate, citral, citronellal, citronellol and α-terpineol were less active. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699110#.UasjWNgYrOk

Mosquitocidal activity of leaf and bark essential oils of ceylon cinnamomum zeylanicum / Radhika Samarasekera in The journal of essential oil research, Vol. 17 N° 3 (Mai-Juin 2005) 

Public ISBD [article]  in The journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 301-303 Titre : Mosquitocidal activity of leaf and bark essential oils of ceylon cinnamomum zeylanicum Type de document : texte imprimé Auteurs : Radhika Samarasekera, Auteur ; Kosmulalage S. Kalhari, Auteur ; Indira S. Weerasinghe, Auteur Année de publication : 2006 Article en page(s) : pp. 301-303 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cinnamomum  zeylanicum  Lauraceae  Cinnamon  Essential  oil  composition  Eugenol  Cinnamaldehyde  Mosquitocidal  activity  Culex  quinquefasciatus  Anopheles  tessellatus  Aedes  aegypti Résumé : Mosquito control properties of essential oils of leaf and bark of Ceylon Cinnamomum zeylanicum Blume (Lauraceae) and their eight compounds were investigated against Culex quinquefasciatus, Anopheles tessellatus and Aedes aegypti. Cinnamomum zeylanicum bark oil showed good knock-down and mortality against A. tessellatus (LD50 0.33 μg/mL) and C. quinquefasciatus (LD50 0.66 μg/mL) than leaf oil (LD50 1.03 and 2.1 μg/mL). Cinnamaldehyde was a major constituent of the bark oil and eugenol in the leaf oil. Cinnamaldehyde and eugenol both were more active against C. quinquefasciatus, A. tessellatus and A. aegypti than the bark and leaf oil. Mosquitocidal activity of cinnamyl acetate against three mosquito species was comptarable to that of the Cinnamomum bark oil, whereas eugenyl acetate was effective on A. tessellatus and C. quinquefasciatus. The other compounds showed less or no activity against mosquitoes tested. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698909#.UeO0xGF2_n4 [article] Mosquitocidal activity of leaf and bark essential oils of ceylon cinnamomum zeylanicum [texte imprimé] / Radhika Samarasekera, Auteur ; Kosmulalage S. Kalhari, Auteur ; Indira S. Weerasinghe, Auteur . - 2006 . - pp. 301-303. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 301-303 Mots-clés : Cinnamomum  zeylanicum  Lauraceae  Cinnamon  Essential  oil  composition  Eugenol  Cinnamaldehyde  Mosquitocidal  activity  Culex  quinquefasciatus  Anopheles  tessellatus  Aedes  aegypti Résumé : Mosquito control properties of essential oils of leaf and bark of Ceylon Cinnamomum zeylanicum Blume (Lauraceae) and their eight compounds were investigated against Culex quinquefasciatus, Anopheles tessellatus and Aedes aegypti. Cinnamomum zeylanicum bark oil showed good knock-down and mortality against A. tessellatus (LD50 0.33 μg/mL) and C. quinquefasciatus (LD50 0.66 μg/mL) than leaf oil (LD50 1.03 and 2.1 μg/mL). Cinnamaldehyde was a major constituent of the bark oil and eugenol in the leaf oil. Cinnamaldehyde and eugenol both were more active against C. quinquefasciatus, A. tessellatus and A. aegypti than the bark and leaf oil. Mosquitocidal activity of cinnamyl acetate against three mosquito species was comptarable to that of the Cinnamomum bark oil, whereas eugenyl acetate was effective on A. tessellatus and C. quinquefasciatus. The other compounds showed less or no activity against mosquitoes tested. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698909#.UeO0xGF2_n4