Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/88501
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Identification and multi-environment validation of resistance to Ascochyta fabae in faba bean (Vicia faba) |
Autor: | Rubiales, Diego CSIC ORCID ; Ávila, Carmen M.; Sillero, Josefina C.; Hybl, M.; Narits, L.; Sass, Olaf; Flores, Fernando | Palabras clave: | Ascochyta blight Disease resistance Faba bean Genotype × environment interactions |
Fecha de publicación: | 14-feb-2012 | Editor: | Elsevier | Citación: | Field Crops Research 126: 165-170 (2012) | Resumen: | Ascochyta blight incited by Ascochyta fabae is a widespread disease severely damaging faba bean (Vicia faba) production. Insufficient resistance is available in faba bean cultivars. In an attempt to identify new sources of resistance a germplasm collection of 484 V. faba accessions was screened for resistance to A. fabae under field conditions; stability of resistance of the 19 most resistant accessions was tested in a multi-location experiment in Czech Republic, Estonia, Germany and Spain over two field seasons. Although complete resistance was not found, six accessions showed interesting levels of incomplete resistance. Genotype. ×. environment (G. ×. E) interaction accounted for 42% of the sum of squares of the multi-environment evaluation, revealing instability of the phenotypic expression across environments. Accessions L-831818, V-26 and V-958 stand out for their consistent resistance, being the most resistant and stable across environments. Accessions V-255, V-1020, V-1085 and V-1117 displayed good resistance, but lower stability, with V-1020, V-1085 and V-1117 being more suitable for Córdoba (Mediterranean mega-environment), and V-255 more suitable for Hohenlieth, Jõgeva and Sumperk (Continental mega-environment). © 2011 Elsevier B.V. | URI: | http://hdl.handle.net/10261/88501 | DOI: | 10.1016/j.fcr.2011.10.012 | Identificadores: | doi: 10.1016/j.fcr.2011.10.012 issn: 0378-4290 |
Aparece en las colecciones: | (IAS) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
50
checked on 23-feb-2024
WEB OF SCIENCETM
Citations
44
checked on 27-feb-2024
Page view(s)
319
checked on 17-mar-2024
Download(s)
127
checked on 17-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.