Artículo
Chemical composition and insecticidal activity of essential oils from cultivated and native aromatic plants of Argentina against Carpophilus dimidiatus (Fabricius) (Nitidulidae) and Oryzaephilus mercator (L.) (Silvanidae)
Denett, Gabriel Omar; Comelli, Nieves Carolina
; Rodríguez, María Rosa
; Gómez, Analia de Los Angeles
; Sanchez Matias, Mariana del Huerto
; Sampietro, Diego Alejandro
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Fecha de publicación:
01/2023
Editorial:
Taylor & Francis Ltd
Revista:
Natural Product Research
ISSN:
1478-6419
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Essential oils from aerial parts of six aromatic plants were analysed by GC-MS. The major compounds identified were γ-terpinene (11.5%), cuminaldehyde (26.6%) and γ-terpinen-7-al (40.6%) in Cuminum cyminum, trans-anethol (95.2%) in Pimpinella anisum, α-pinene (11.6%), limonene (21.0%), β-caryophyllene (22.3%) and α-humulene (16.7%) in Lippia integrifolia, limonene (40.8%) and artemisia ketone (19.3%) in Lippia junelliana, trans-β-ocimene (15.6%), 4-ethyl-4-methyl-1-hexene (24.5%), trans-tagetone (20.5%) and verbenone (27.2%) in Tagetes minuta, 1,8-cineole (17.9%),elixene (10.3%) and spathulenol (13.8%) in Aloysia gratissima. Oils with strong insecticidal activity on Carpophilus dimidiatus and Oryzaephilus mercator were from P. anisum (LC50 = 4 µl/L; LC100 = 10 µl/L) and T. minuta (LC50=10.19-12.57 µl/L; LC100=20 µl/L). Scents of C. cyminum and L. junelliana were strong insecticides on O. mercator (LC50=7.02-7.17 µl/L; LC100=10.00-20.00 µl/L). The insecticidal activity was associated to the whole content of C10 molecules and oxygenated constituents. The P. anisum oil is promising as protective agent of nut products.
Palabras clave:
BEETLES
,
CARPOPHILUS
,
ESSENTIAL OILS
,
INSECTICIDAL
,
ORYZAEPHILUS
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos (CREAS)
Articulos de CENTRO REGIONAL DE ENERGIA Y AMBIENTE PARA EL DESARROLLO SUSTENTABLE
Articulos de CENTRO REGIONAL DE ENERGIA Y AMBIENTE PARA EL DESARROLLO SUSTENTABLE
Articulos(CCT - NOA SUR)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Citación
Denett, Gabriel Omar; Comelli, Nieves Carolina; Rodríguez, María Rosa; Gómez, Analia de Los Angeles; Sanchez Matias, Mariana del Huerto; et al.; Chemical composition and insecticidal activity of essential oils from cultivated and native aromatic plants of Argentina against Carpophilus dimidiatus (Fabricius) (Nitidulidae) and Oryzaephilus mercator (L.) (Silvanidae); Taylor & Francis Ltd; Natural Product Research; 37; 23; 1-2023; 4058-4062
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