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http://repositoriodigital.ipn.mx/handle/123456789/16688
Título : | First report of Alternaria alternata (Fr.) Keissler causing inflorescence blight in Jatropha curcas in Sinaloa, Mexico |
Autor : | Espinoza-Verduzco, María De Los Angeles Santos-Cervantes, María Elena Espinoza-Mancillas, Mariela Guadalupe Chávez-Medina, Jesús Alicia Méndez-Lozano, Jesús Leyva-López, Norma Elena |
Palabras clave : | Alternaria alternata, inflorescence blight, Jatropha curcas, Physic nut |
Fecha de publicación : | 15-ago-2013 |
Resumen : | A new fungal disease of inflorescences of Mexican nut (Jatropha curcas L.) was found on plants in two experimental fields located in Sinaloa, Mexico during summer 2011. The fungus caused inflorescence blight on flowers with typical symptoms of dark brown necrotic lesions; both plantations of J. curcas had disease incidence of 50–60%. Based on cultural and morphological characteristics and ribosomal DNA spacer sequences, the pathogen was identified as Alternaria alternata (Fr.) Keissler. To our knowledge, this is the first report of Alternaria inflorescence blight disease in J. curcas in Mexico. |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/16688 |
ISSN : | 0706-0661 |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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Espinoza Verduzco et al 2012 ARTICULO.pdf | 363.95 kB | Adobe PDF | Visualizar/Abrir |
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