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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
30/09/2014 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
HUERTA-ESPINO, J..; SINGH, R.P.; GERMAN, S.; McCALLUM , B.D.; PARK , R.F.; CHEN, W.Q.; BHARDWAJ, S.C.; GOYEAU, H. |
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Afiliación : |
SILVIA ELISA GERMAN FAEDO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Global status of wheat leaf rust caused by Puccinia triticina. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Euphytica, v.179, n. 1, p. 143-160, 2011. |
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ISSN : |
0014-2336 |
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DOI : |
10.1007/s10681-011-0361-x |
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Idioma : |
Inglés |
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Contenido : |
Resumen: Leaf rust caused by Puccinia triticina is the most common and widely distributed of the three wheat rusts. Losses from leaf rust are usually less damaging than those from stem rust and stripe rust, but leaf rust causes greater annual losses due to its more frequent and widespread occurrence. Yield losses from leaf rust are mostly due to reductions in kernel weight. Many laboratories worldwide conduct leaf rust surveys and virulence analyses. Most currently important races (pathotypes) have either evolved through mutations in existing populations or migrated from other, often unknown, areas. Several leaf rust resistance genes are cataloged, and high levels of slow rusting adult plant resistance are available in high yielding CIMMYT wheats. This paper summarizes the importance of leaf rust in the main wheat production areas as reflected by yield losses, the complexity of virulence variation in pathogen populations, the role cultivars with race-specific resistance play in pathogen evolution, and the control measures currently practiced in various regions of the world. |
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Palabras claves : |
RACES; RAZAS; RESISTANCE; RESISTENCIA; TRITICUM AESTIVUM; TRITICUM TURGIDUM; WHEAT. |
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Thesagro : |
MEJORAMIENTO DE CULTIVOS DE INVIERNO. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 01968naa a2200325 a 4500
001 1050739
005 2019-10-15
008 2011 bl uuuu u00u1 u #d
022 $a0014-2336
024 7 $a10.1007/s10681-011-0361-x$2DOI
100 1 $aHUERTA-ESPINO, J..
245 $aGlobal status of wheat leaf rust caused by Puccinia triticina.$h[electronic resource]
260 $c2011
520 $aResumen: Leaf rust caused by Puccinia triticina is the most common and widely distributed of the three wheat rusts. Losses from leaf rust are usually less damaging than those from stem rust and stripe rust, but leaf rust causes greater annual losses due to its more frequent and widespread occurrence. Yield losses from leaf rust are mostly due to reductions in kernel weight. Many laboratories worldwide conduct leaf rust surveys and virulence analyses. Most currently important races (pathotypes) have either evolved through mutations in existing populations or migrated from other, often unknown, areas. Several leaf rust resistance genes are cataloged, and high levels of slow rusting adult plant resistance are available in high yielding CIMMYT wheats. This paper summarizes the importance of leaf rust in the main wheat production areas as reflected by yield losses, the complexity of virulence variation in pathogen populations, the role cultivars with race-specific resistance play in pathogen evolution, and the control measures currently practiced in various regions of the world.
650 $aMEJORAMIENTO DE CULTIVOS DE INVIERNO
653 $aRACES
653 $aRAZAS
653 $aRESISTANCE
653 $aRESISTENCIA
653 $aTRITICUM AESTIVUM
653 $aTRITICUM TURGIDUM
653 $aWHEAT
700 1 $aSINGH, R.P.
700 1 $aGERMAN, S.
700 1 $aMCCALLUM , B.D.
700 1 $aPARK , R.F.
700 1 $aCHEN, W.Q.
700 1 $aBHARDWAJ, S.C.
700 1 $aGOYEAU, H.
773 $tEuphytica$gv.179, n. 1, p. 143-160, 2011.
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Registro original : |
INIA La Estanzuela (LE) |
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