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25. | | Castro, A.; Ernst, O.; Hoffman, E.; Bentacur, O. Caracterizacióbn mediante variables agronómicas del germoplasma de cebada en Uruguay ln: Congreso de cebada maltera, 2., 1996, Carillanca, Temuco, Chile Beratto M., E., ed. Trabajos presentados. Temuco: FAO/INIA Carillanca, 1999. p. 115-124Biblioteca(s): INIA La Estanzuela. |
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27. | | Castro, A.; Ernst, O.; Hoffman, E.; Bentancur, O. Caracterización mediante variables agronómicas del germoplasma de cebada en Uruguay ln: Congreso de Cebada Maltera, 2., 1996, Carillanca, Temuco, Chile Trabajos presentados. Temuco (Chile): FAO; INIA Carillanca, 1999. p. 115-124Biblioteca(s): INIA La Estanzuela. |
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28. | | CASTRO, A.J.; ERNST, O.; HOFFMAN, E.; BENTANCUR, O. Characterization through growth cicle [sic] and growth pattern, yield and yield components, and grain quality of the barley germplasm in Uruguay. In: INTERNATIONAL OAT CONFERENCE, 5.; INTERNATIONAL BARLEY GENETICS SYMPOSIUM, 7., SASKATOON, SK, CA.; SLINKARD, A.; SCOLES, G.; ROSSNAGEL, B. (Ed.). Proceedings: poster sessions; volume 1. Saskatoon, SK, CA: University Extension Press, 1996. p. 155-157.Biblioteca(s): INIA La Estanzuela. |
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29. | | VEROCAI, M.; CASTRO, A.; HOFFMAN, E.; CASTRO, M. Evaluación Nacional de Cultivares, fuente de información para evaluar el impacto de años desfavorables. [presentación oral] En: Jornada Nacional de Cultivos de Invierno, 3ra. Canal You Tube: CREA Uruguay, 11-12 abril 2023. Organizaron: MNECCUY (Mesa Nacional de Entidades de Cebada Cervecera), CREA, MTO (Mesa Tecnológica de Oleaginosos), Mesa Nacional de Trigo. -- Coorganizaron: Facultad de Agronomía, INIA. -- Declarada de interés Ministerial: Ministerio de...Biblioteca(s): INIA Las Brujas. |
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30. | | PEREYRA, S.; GERMAN, S.; GONZÁLEZ, S.N.; CASTRO, A.; GAMBA, F.; GUTIERREZ, L. Advances in the integrated management of leaf blotches in Uruguay. In: International Workshop on Barley Leaf Diseases , 2o. Rabat, Morocco: The International Center for Agricultural Research in the Dry Areas (ICARDA), April 5-7, 2017. p. 46.Biblioteca(s): INIA La Estanzuela. |
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32. | | GUTIERREZ, L.; BORGES, A.; QUERO, G.; GONZALEZ-REYMUNDEZ, A.; BERRO, I.; LADO, B.; CASTRO, A. Biostatistical tools for plant breeding in the genomics era. In: German, S.; Quincke, M.; Vázquez, D.; Castro, M.; Pereyra, S.; Silva, P.; García, A. (Eds.). Seminario Internacional "1914-2014: Un siglo de mejoramiento de trigo en La Estanzuela". Montevideo (UY): INIA, 2018. p.46-57. (INIA Serie Técnica; 241).Biblioteca(s): INIA La Estanzuela. |
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33. | | MENONI, M.; CASTRO, A.; GALLINO, J.P.; BONNECARRERE, V.; VIDAL, S. Buscando mejorar la calidad nutricional del grano de soja y aumentar su tamaño utilizando CRISPR/Cas9. 344. (resúmen) Conferencia 10. Mesa Edición genómica de los cultivos. Organiza SBBM (Sociedad de Bioquímica & Biología Molecular). In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.55. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable".Biblioteca(s): INIA Las Brujas. |
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34. | | HOFFMAN, E.; VIEGA, L.; GLISON, N.; CASTRO, A.; PEREYRA, S.; PÉREZ, C. Differential effects of spot blotch on photosynthesis and grain yield in two barley cultivars. European Journal of Plant Pathology, v. 139, n. 3, p. 471-480, 2014. Article history: Accepted: 12 February 2014 /Published online: 27 February 2014.Biblioteca(s): INIA La Estanzuela. |
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35. | | GUTIÉRREZ, L.; BERBERIAN, N.; CAPETTINI, F.; GERMAN, S.; PEREYRA, S.; PÉREZ, C.; CASTRO, A. Disease resistance QTLs in barley germplasm from Latin America In: INTERNATIONAL ANIMAL AND PLANT GENOME CONFERENCE, 20., 2012, San Diego, CA, US. Posters: wheat, barley, oat, and related. P0350. [s.l.: INTL-PAG], 2012.Biblioteca(s): INIA La Estanzuela. |
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37. | | BERBERIAN, N.; CASTRO, A.; CAPETTINI, F.; FROS, D.; GERMAN, S.; PEREYRA, S.; PEREZ, C.; GUTIÉRREZ, L. Modelos mixtos para la identificación de QTL para enfermedades en cebada a traves de mapeo asociativo. In: REUNIÓN CIENTIFICA DEL GRUPO ARGENTINO DE BIOMETRÍA, 16., 2011, Salta, AR. Libro de resúmenes: modelos lineales y generalizados mixtos. La Plata: GAB, 2011. p. 108.Biblioteca(s): INIA La Estanzuela. |
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38. | | CASTRO A.; GAMBA, F.; GERMÁN, S.; GONZÁLEZ, S.N.; HAYES, P.M.; PEREYRA, S.; PÉREZ, C. Quantitative trait locus analysis of spot blotch and leaf rust resistance in the BCD47 × Baronesse barley mapping population. Plant Breeding, v. 131, n. 2, p. 258-266, 2012. Article histoty: Received December 22, 2010/Accepted October 26, 2011.Biblioteca(s): INIA La Estanzuela. |
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39. | | CASTRO, A.; GERMAN, S.; GONZÁLEZ, S.N.; HAYES, P.M.; PEREYRA, S.; PEREZ, C. QTL analysis of spot blotch and leaf rust resistance in the BCD47 × Baronesse barley mapping population. International Barley Genetics Symposium,10.,Alexandria, Egypt: ICARDA, Proceedings, 2008. p. 311-319.Biblioteca(s): INIA La Estanzuela. |
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40. | | VEROCAI, M.; BARAIBAR, S.; CAMMAROTA, L.; CARDOZO, F.; GERMAN, S.; GUTIÉRREZ, L.; LOCATELLI, A.; CASTRO, F.; CASTRO, A. Genome-wide association mapping in a nested population representative of elite breeding in Uruguay. 160. (resúmen) Áreas temáticas: Genética. In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.152-153. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable".Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 56 | |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
08/09/2014 |
Actualizado : |
04/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
HOFFMAN, E.; VIEGA, L.; GLISON, N.; CASTRO, A.; PEREYRA, S.; PÉREZ, C. |
Afiliación : |
SILVIA ANTONIA PEREYRA CORREA, INIA La Estanzuela. |
Título : |
Differential effects of spot blotch on photosynthesis and grain yield in two barley cultivars. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
European Journal of Plant Pathology, v. 139, n. 3, p. 471-480, 2014. |
ISSN : |
0929-1873. |
DOI : |
10.1007/s10658-014-0404-y |
Idioma : |
Inglés |
Notas : |
Article history: Accepted: 12 February 2014 /Published online: 27 February 2014. |
Contenido : |
ABSTRACT.
Barley spot blotch (SB), caused by Cochliobolus sativus, is an important barley disease which causes extensive grain yield losses. These losses may not always correlate directly with the amount of diseased leaf area. Two barley cultivars, Quebracho (susceptible to SB) and Carumbé (with intermediate susceptibility to SB), were compared in field experiments in 2003, 2004 and 2006. Plots of each cultivar were either inoculated with C. sativus or protected with fungicide under field conditions to generate contrasting treatments: i) diseased, and ii) free of disease, respectively. SB severity over the growing season, photosynthetic rate on leaves with no visible symptoms and grain yield were assessed for each treatment and year. There was no treatment effect on cv. Carumbé, while cv. Quebracho showed a significant yield reduction, even though SB severity during the grain filling period was <10 %. This yield reduction was associated with a reduced photosynthetic rate at the beginning of the grain filling period in cv. Quebracho. A similar experiment was conducted under greenhouse conditions, adding a treatment without inoculum or fungicide. There were no differences in photosynthetic rate or grain yield per plant among treatments. These results suggest a distinct physiological response to SB infection among cultivars affecting leaf photosynthetic rate, and SB severity may not be the best estimator of yield losses caused by SB. |
Palabras claves : |
COCHLIOBOLUS SATIVUS; HORDEUM; PHOTOSYNTHESIS; RENDIMIENTO EN GRANO; YIELD LOSSES. |
Thesagro : |
FITOPATOLOGÍA. |
Asunto categoría : |
H20 Enfermedades de las plantas |
Marc : |
LEADER 02358naa a2200289 a 4500 001 1050032 005 2019-10-04 008 2014 bl uuuu u00u1 u #d 022 $a0929-1873. 024 7 $a10.1007/s10658-014-0404-y$2DOI 100 1 $aHOFFMAN, E. 245 $aDifferential effects of spot blotch on photosynthesis and grain yield in two barley cultivars.$h[electronic resource] 260 $c2014 500 $aArticle history: Accepted: 12 February 2014 /Published online: 27 February 2014. 520 $aABSTRACT. Barley spot blotch (SB), caused by Cochliobolus sativus, is an important barley disease which causes extensive grain yield losses. These losses may not always correlate directly with the amount of diseased leaf area. Two barley cultivars, Quebracho (susceptible to SB) and Carumbé (with intermediate susceptibility to SB), were compared in field experiments in 2003, 2004 and 2006. Plots of each cultivar were either inoculated with C. sativus or protected with fungicide under field conditions to generate contrasting treatments: i) diseased, and ii) free of disease, respectively. SB severity over the growing season, photosynthetic rate on leaves with no visible symptoms and grain yield were assessed for each treatment and year. There was no treatment effect on cv. Carumbé, while cv. Quebracho showed a significant yield reduction, even though SB severity during the grain filling period was <10 %. This yield reduction was associated with a reduced photosynthetic rate at the beginning of the grain filling period in cv. Quebracho. A similar experiment was conducted under greenhouse conditions, adding a treatment without inoculum or fungicide. There were no differences in photosynthetic rate or grain yield per plant among treatments. These results suggest a distinct physiological response to SB infection among cultivars affecting leaf photosynthetic rate, and SB severity may not be the best estimator of yield losses caused by SB. 650 $aFITOPATOLOGÍA 653 $aCOCHLIOBOLUS SATIVUS 653 $aHORDEUM 653 $aPHOTOSYNTHESIS 653 $aRENDIMIENTO EN GRANO 653 $aYIELD LOSSES 700 1 $aVIEGA, L. 700 1 $aGLISON, N. 700 1 $aCASTRO, A. 700 1 $aPEREYRA, S. 700 1 $aPÉREZ, C. 773 $tEuropean Journal of Plant Pathology$gv. 139, n. 3, p. 471-480, 2014.
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