Efecto in vitro de extractos de plantas sobre especies bacterianas del género Xanthomonas
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Abstract
Diverse plant extracts possess bactericidal effect with promissory possibilities to the control of plant diseases. The effect of methanolic extracts of leaves and stems of Bixa orellana, Gliricidia sepium, Ocimun basilicum and Petiveria alliacea was studied in vitro against 14 isolations of Xanthomonas axonopodis pv. vesicatoria (4), Xanthomonas campestris pv. campestris (1), Xanthomonas axonopodis pv. Manihotis (1), Xanthomonas axonopodis pv. malvacearum (1) and Xanthomonas sp. (7). The method of double agar layer and disks impregnated with 12.5% (h/v) extracts was used; they were placed on the surface of the higher layer of media and inoculated with the bacterial suspension. The extract of Bixa orellana was effective for 92.8% of the studied isolates, only the isolate of X. axonopodis pv. malvacearum did not show sensibility. The inhibition halos oscillated between 17 and 21 mm of diameter. The remaining extracts did not show effect on the studied bacteria.
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References
Carrillo-Fasio, J. A.; R. S. García-Estrada; R. Allende-Molar; I. Márquez-Zequeira; S. Millán-Ocampo; G. Gaxiola-Espinoza: «Sensibilidad a cobre de cepas de Xanthomonas campestris pv. vesicatoria (Doidge) Dye en Sinaloa, México», Revista Mexicana de Fitopatología, 19:72-77, 2001.
Cszinszky, A. A.; J. B. Jones; E. L. Civerolo: «Inactivation of Xanthomonas campestris pv.s. in vitro with Plant Extracts», ISHS, Acta Horticulture 331, http://www.actahort.org/books/331/331_40.htm, 1993.
García A.; Z. Amat: «Resistencia a estreptomicina de cepas de Xanthomonas vesicatoria aisladas de pimiento y tomate», Cienc. Tec. Agric. Protección de Plantas, vol. 6, no. 2, 1983.
García, B. N. O.; M. Rodríguez: «Control de la vena negra de las crucíferas (Xanthomonas campestris pv. campestris) en col (Brassica oleracea var. capitata L.) con extractos vegetales e incorporación de tejido foliar al suelo en Chapingo, Estado de México, México», revista Chapingo, Serie Protección Vegetal, 1:35-38, 1994.
Martínez de Carrillo, M.; J. Colmenares: «Efecto de extractos naturales sobre Xanthomonas campestris agente causal de la bacteriosis de la cebolla, en condiciones de laboratorio». Memorias XVII Congreso Venezolano de Fitopatología, 14-16 de noviembre, Maracay, Venezuela, 1999.
Pino, O.; F. Lazo; O. Núñez; T. Correa: «Estudio químico y microbiológico del aceite esencial de una especie cubana perteneciente a la familia Piperaceae». Resúmenes IV Seminario Científico Internacional de Sanidad Vegetal, 11-15 de junio, Varadero, Cuba, 2001.
Ritchie, D. F.; V. Dittapongpith: «Copper and Streptomycin-Resistant Strains and Host Differentiated Races of Xanthomonas campestris pv. vesicatoria in North Carolina», Plant Disease, 75(7):733-736, 1991.
Sahin, A.; S. A. Miller: 1997. «Identification of the Bacterial Leaf Spot Pathogen of Lettuce, Xanthomonas campestris pv. vitians in Ohio, and Assessment of Cultivar Resistance and Seed Treatment», Plant Disease, 81:1443-1446.
Tropical Plant Database: «Annatto (Bixa orellana)», http://rain-tree.com/annato.htm. 1996.