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Justicia anselliana (Nees) T. anders essential oils compounds and allelopathic effects on cowpea vigna unguiculata (L.) walp plant / Dossou S. Salomé Kpoviessi in The journal of essential oil research, Vol. 21 N°1 (Janvier/Février 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 83-88 Titre : Justicia anselliana (Nees) T. anders essential oils compounds and allelopathic effects on cowpea vigna unguiculata (L.) walp plant Type de document : texte imprimé Auteurs : Dossou S. Salomé Kpoviessi, Auteur ; Joachim D. Gbenou, Auteur ; Fernand A. Gbaguidi, Auteur Article en page(s) : pp. 83-88 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Justicia  ancelliana  Essential  oil  composition  Vigna  unguiculata  Allelopathy Index. décimale : 646 Résumé : Analysis of Justicia ancelliana essential oils by GC and GC/MS revealed the presence of β-phellandrene (51.2%), δ-2-carene (43.4%), dihydrotagetone (0.4%), propyl butyrate (0.3%) in the aerial parts and phenylacetaldehyde (39.2%), δ-3-carene (31.7%), 6-methyl-5-hepten-2-one (16.4%) and α-phellandrene (12.6%) in the roots. These oils and their compounds induced a reduction in the growth of the roots, the apparition of yellow leaves after two weeks of the treatment and the death of the Vigna unguiculata young plants and showed a specific action on the germination and the growth of Zea mays, Vigna unguiculata and Arachis hypogeae plants. β-Phellandrene and phenylacetaldehyde showed maximum inhibition to germination and growth of Vigna unguiculata. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Justicia anselliana (Nees) T. anders essential oils compounds and allelopathic effects on cowpea vigna unguiculata (L.) walp plant [texte imprimé] / Dossou S. Salomé Kpoviessi, Auteur ; Joachim D. Gbenou, Auteur ; Fernand A. Gbaguidi, Auteur . - pp. 83-88. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 83-88 Mots-clés : Justicia  ancelliana  Essential  oil  composition  Vigna  unguiculata  Allelopathy Index. décimale : 646 Résumé : Analysis of Justicia ancelliana essential oils by GC and GC/MS revealed the presence of β-phellandrene (51.2%), δ-2-carene (43.4%), dihydrotagetone (0.4%), propyl butyrate (0.3%) in the aerial parts and phenylacetaldehyde (39.2%), δ-3-carene (31.7%), 6-methyl-5-hepten-2-one (16.4%) and α-phellandrene (12.6%) in the roots. These oils and their compounds induced a reduction in the growth of the roots, the apparition of yellow leaves after two weeks of the treatment and the death of the Vigna unguiculata young plants and showed a specific action on the germination and the growth of Zea mays, Vigna unguiculata and Arachis hypogeae plants. β-Phellandrene and phenylacetaldehyde showed maximum inhibition to germination and growth of Vigna unguiculata. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top