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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
28/09/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 3 |
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Autor : |
QUINCKE, M.; PETERSON, C.J.; MUNDT, C.C. |
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Afiliación : |
MARTIN CONRADO QUINCKE WALDEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; C. JAMES PETERSON, Department of Crop and Soil Science, Oregon State University, Corvallis, USA.; CHRISTOPHER C. MUNDT, Department of Botany and Plant Pathology, Oregon State University, 2082 Cordley Hall, Corvallis, USA. |
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Título : |
Relationship between incidence of cephalosporium stripe and yield loss in winter wheat. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
International Journal of Agronomy, 2012. |
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DOI : |
dx.doi.org/10.1155/2012/635219 |
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Idioma : |
Inglés |
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Notas : |
Article hisotry:Received 12 October 2011/ Accepted 12 December 2011. |
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Contenido : |
Cephalosporium stripe (caused by Cephalosporium gramineum) can be a serious disease of winter wheat (Triticum aestivum L.) in
the Pacific Northwest of the USA. Effects of Cephalosporium stripe on yield, test weight, protein, and kernel characteristics were
examined using 12 winter wheat varieties in field plots inoculated and not inoculated with the pathogen. Averaged over varieties,
inoculation decreased yield, test weight, kernel weight, and kernel diameter; grain protein and the standard deviations of kernel
weight and kernel diameter were increased by inoculation. Grain yield of the susceptible check was reduced by as much as 41% with
addition of inoculum. The most resistant and the most susceptible varieties performed similarly for yield in the two environments,
while varieties with intermediate levels of resistance were sometimes inconsistent. There was a linear relationship between yield
and % whiteheads (sterile heads caused by disease) in one environment and a curvilinear relation in the other. |
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Palabras claves : |
CEPHALOSPORIUM GRAMINEUM; PERDIDA DE RENDIMIENTO EN TRIGO; SOIL-BORNE FUNGAL PATHOGEN. |
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Thesagro : |
CULTIVOS; TRIGO. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11300/1/IJA.2012.quincke.pdf
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Marc : |
LEADER 01743nam a2200217 a 4500
001 1047920
005 2018-09-28
008 2012 bl uuuu u0uu1 u #d
024 7 $adx.doi.org/10.1155/2012/635219$2DOI
100 1 $aQUINCKE, M.
245 $aRelationship between incidence of cephalosporium stripe and yield loss in winter wheat.$h[electronic resource]
260 $aInternational Journal of Agronomy$c2012
500 $aArticle hisotry:Received 12 October 2011/ Accepted 12 December 2011.
520 $aCephalosporium stripe (caused by Cephalosporium gramineum) can be a serious disease of winter wheat (Triticum aestivum L.) in the Pacific Northwest of the USA. Effects of Cephalosporium stripe on yield, test weight, protein, and kernel characteristics were examined using 12 winter wheat varieties in field plots inoculated and not inoculated with the pathogen. Averaged over varieties, inoculation decreased yield, test weight, kernel weight, and kernel diameter; grain protein and the standard deviations of kernel weight and kernel diameter were increased by inoculation. Grain yield of the susceptible check was reduced by as much as 41% with addition of inoculum. The most resistant and the most susceptible varieties performed similarly for yield in the two environments, while varieties with intermediate levels of resistance were sometimes inconsistent. There was a linear relationship between yield and % whiteheads (sterile heads caused by disease) in one environment and a curvilinear relation in the other.
650 $aCULTIVOS
650 $aTRIGO
653 $aCEPHALOSPORIUM GRAMINEUM
653 $aPERDIDA DE RENDIMIENTO EN TRIGO
653 $aSOIL-BORNE FUNGAL PATHOGEN
700 1 $aPETERSON, C.J.
700 1 $aMUNDT, C.C.
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INIA La Estanzuela (LE) |
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