IMBIV 05474
INSTITUTO MULTIDISCIPLINARIO DE BIOLOGIA VEGETAL
Unidad Ejecutora - UE
artículos
Título:
Chemical Composition, Antifungal and Herbicidal Effects of Essential oil Isolated from Chersodoma argentina (Asteraceae).
Autor/es:
R. ALARCóN, S. OCAMPOS, A. PACCIARONI, V.E. SOSA
Revista:
NATURAL PRODUCT COMMUNICATIONS
Editorial:
NATURAL PRODUCTS INC
Referencias:
Lugar: Westerville, Ohio; Año: 2012 vol. 7 p. 125 - 128
ISSN:
1934-578X
Resumen:
The hydrodestilled essential oil of aerial parts of Chersodoma argentina Cabrera was investigated by CG-MS and NMR spectroscopy. The analyses showed that the monoterpene hydrocarbon compound dominate in the essential oil from C. argentina. Biological activities of the essential oil were studied by contact and headspace volatile exposure assays. The results obtained demostrate the essential oil of C. argentina used against Sclerotinia sclerotiorum, Sclerotium rolfsii and Rhizoctonia solani had higher antifungal activities in the contact assay that the headspace volatile assay. The essential oil of C. argentina reduced the root growth of Allium porrum, Solanum lycopersicon and Sorghum halepense in both assays.
