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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
Fecha : |
09/09/2014 |
Actualizado : |
31/10/2017 |
Tipo de producción científica : |
Serie Técnica |
Autor : |
PEREYRA, S.; DÍAZ DE ACKERMANN, M.; GERMAN, S.; CABRERA, K. (Ed.). |
Afiliación : |
SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTHA DÍAZ DE ACKERMANN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; KARINA JANET CABRERA GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Manejo de enfermedades en trigo y cebada. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Montevideo (UY): INIA, 2011. |
Páginas : |
200 p. |
Serie : |
(INIA Serie Técnica; 189) |
ISBN : |
978-9974-38-318-0 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
La publicación reúne los catorce trabajos presentados en el marco del Seminario de Actualización en Manejo de Enfermedades en Trigo y Cebada realizado en INIA La Estanzuela en setiembre de 2010. Los drásticos cambios que se han dado en los sistemas de producción agrícola generan nuevos desafíos a atender desde las disciplinas vinculadas con el manejo de enfermedades en cultivos de invierno. Esta nueva situación requiere de un abordaje amplio, apelando a los diferentes componentes que involucra el control integrado. En los diversos capítulos de esta publicación se comparten los avances logrados para el adecuado control de epidemias, lo que contribuirá a una mayor sostenibilidad económica y ambiental de estos sistemas productivos. |
Palabras claves : |
CONTROL BIOLÓGICO; FITOPATOLOGÍA; FUSARIORIS DE LA ESPIGA; HORDEUM; MANCHA PARDA DEL TRIGO; MANCHAS FOLIARES; MANEJO INTEGRADO; OÍDIO; PATOLOGÍA DE SEMILLAS; RESISTENCIA GENÉTICA A ENFERMEDADES; ROYAS; SEPTORIOSIS DEL TRIGO; SISTEMAS DE PREDICCIÓN; TRITICUM; VARIABILIDAD DE PATÓGENOS. |
Thesagro : |
CEBADA; CULTIVOS DE INVIERNO; ENFERMEDADES DE LAS PLANTAS; FITOPATOLOGÍA; TRIGO. |
Asunto categoría : |
-- H20 Enfermedades de las plantas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2534/1/18429160911193955.pdf
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Marc : |
LEADER 01914nam a2200433 a 4500 001 1003448 005 2017-10-31 008 2011 bl uuuu u00u1 u #d 020 $a978-9974-38-318-0 022 $a1688-9266 100 1 $aPEREYRA, S. 245 $aManejo de enfermedades en trigo y cebada. 260 $aMontevideo (UY): INIA$c2011 300 $a200 p. 490 $a(INIA Serie Técnica; 189) 520 $aLa publicación reúne los catorce trabajos presentados en el marco del Seminario de Actualización en Manejo de Enfermedades en Trigo y Cebada realizado en INIA La Estanzuela en setiembre de 2010. Los drásticos cambios que se han dado en los sistemas de producción agrícola generan nuevos desafíos a atender desde las disciplinas vinculadas con el manejo de enfermedades en cultivos de invierno. Esta nueva situación requiere de un abordaje amplio, apelando a los diferentes componentes que involucra el control integrado. En los diversos capítulos de esta publicación se comparten los avances logrados para el adecuado control de epidemias, lo que contribuirá a una mayor sostenibilidad económica y ambiental de estos sistemas productivos. 650 $aCEBADA 650 $aCULTIVOS DE INVIERNO 650 $aENFERMEDADES DE LAS PLANTAS 650 $aFITOPATOLOGÍA 650 $aTRIGO 653 $aCONTROL BIOLÓGICO 653 $aFITOPATOLOGÍA 653 $aFUSARIORIS DE LA ESPIGA 653 $aHORDEUM 653 $aMANCHA PARDA DEL TRIGO 653 $aMANCHAS FOLIARES 653 $aMANEJO INTEGRADO 653 $aOÍDIO 653 $aPATOLOGÍA DE SEMILLAS 653 $aRESISTENCIA GENÉTICA A ENFERMEDADES 653 $aROYAS 653 $aSEPTORIOSIS DEL TRIGO 653 $aSISTEMAS DE PREDICCIÓN 653 $aTRITICUM 653 $aVARIABILIDAD DE PATÓGENOS 700 1 $aDÍAZ DE ACKERMANN, M. 700 1 $aGERMAN, S. 700 1 $aCABRERA, K.
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Registro original : |
INIA Las Brujas (LB) |
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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
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
06/06/2019 |
Actualizado : |
12/06/2019 |
Tipo de producción científica : |
Poster |
Autor : |
BARAIBAR, S.; SILVA, P.; PRITSCH, C.; RAFFO, M.A.; PEREYRA, S.; GERMAN, S. |
Afiliación : |
SILVINA BARAIBAR PEDERSEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA PAULA SILVA VILLELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CLARA PRITSCH; MIGUEL ANGEL RAFFO BUSCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Development of adapted wheat lines resistant to Ug99+ with combinations of Sr26, Sr32 and Sr39. [Poster]. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
In: Proceedings of the Borlaug Global Rust Initiative Technical Workshop ,14-18 April, 2018, Marrakesh, Marruecos. |
Idioma : |
Inglés |
Contenido : |
Abstracts:Wheat stem rust (SR), caused by Puccinia graminis f. sp. tritici, (Pgt) is considered one of the most destructive diseases of the wheat crop. As Sr24 and Sr31 are the most widely used resistance genes in the Southern Cone of America, wheat crops in this region is under threat of SR outbreaks posed by the potential migration of virulent Pgt Ug99-lineage races (Ug99+). Efforts have to be made to develop adapted lines resistant to Ug99+. Genes Sr26, Sr32 and Sr39 are effective to both Ug99+ and local races of the pathogen. This work is aimed to pyramid two and three of the resistance genes in two locally adapted wheat cultivars (G?nesis 2375 and G?nesis 6.87). Donor lines of Sr26, Sr32 and Sr39 (developed by I. Dundas, University of Adelaide, Australia) and molecular markers Sr26#43, csSr32#1 and Sr39#22r (developed by R. Mago et al., University of Adelaide) were used. Lines with two-gene combinations were developed in two steps. First, tree-way crosses were made by crossing heterozygous F1 plants (derived from crossings donor lines) to either one of the two adapted wheat cultivars. Subsequently, tree-way F1 plants were genotyped and only those with two-gene combinations were backcrossed (BC) twice to the adapted cultivars. Among three-way F1 plants, two-genes combinations were confirmed for Sr26+Sr32 (8 out of 31), Sr26+Sr39 (2 of 115) and Sr32+Sr39 (26 out of 103). In the BC1F1 generation, Sr26+Sr32, Sr26+Sr39 and Sr32+Sr39 combinations corresponded with 9, 9 and 45 out of 99, 27 and 241 plants, respectively. In 2017, 1345 BC2F1 plants are being grown to obtain BC2F2. We plan to intercross plants with two-gene combinations to obtain lines with the three genes which will be used as sources of resistance to develop cultivars with presumably longer lasting resistance to wheat SR. MenosAbstracts:Wheat stem rust (SR), caused by Puccinia graminis f. sp. tritici, (Pgt) is considered one of the most destructive diseases of the wheat crop. As Sr24 and Sr31 are the most widely used resistance genes in the Southern Cone of America, wheat crops in this region is under threat of SR outbreaks posed by the potential migration of virulent Pgt Ug99-lineage races (Ug99+). Efforts have to be made to develop adapted lines resistant to Ug99+. Genes Sr26, Sr32 and Sr39 are effective to both Ug99+ and local races of the pathogen. This work is aimed to pyramid two and three of the resistance genes in two locally adapted wheat cultivars (G?nesis 2375 and G?nesis 6.87). Donor lines of Sr26, Sr32 and Sr39 (developed by I. Dundas, University of Adelaide, Australia) and molecular markers Sr26#43, csSr32#1 and Sr39#22r (developed by R. Mago et al., University of Adelaide) were used. Lines with two-gene combinations were developed in two steps. First, tree-way crosses were made by crossing heterozygous F1 plants (derived from crossings donor lines) to either one of the two adapted wheat cultivars. Subsequently, tree-way F1 plants were genotyped and only those with two-gene combinations were backcrossed (BC) twice to the adapted cultivars. Among three-way F1 plants, two-genes combinations were confirmed for Sr26+Sr32 (8 out of 31), Sr26+Sr39 (2 of 115) and Sr32+Sr39 (26 out of 103). In the BC1F1 generation, Sr26+Sr32, Sr26+Sr39 and Sr32+Sr39 combinations corresponded with 9, 9 and 45... Presentar Todo |
Palabras claves : |
PUCCINIA GRAMINIS; STEM RUST; WHEAT; WHEAT GENETIC RESISTANCE. |
Thesagro : |
FITOMEJORAMIENTO; TRIGO. |
Asunto categoría : |
H20 Enfermedades de las plantas |
Marc : |
LEADER 02581nam a2200241 a 4500 001 1059830 005 2019-06-12 008 2018 bl uuuu u00u1 u #d 100 1 $aBARAIBAR, S. 245 $aDevelopment of adapted wheat lines resistant to Ug99+ with combinations of Sr26, Sr32 and Sr39. [Poster].$h[electronic resource] 260 $aIn: Proceedings of the Borlaug Global Rust Initiative Technical Workshop ,14-18 April, 2018, Marrakesh, Marruecos.$c2018 520 $aAbstracts:Wheat stem rust (SR), caused by Puccinia graminis f. sp. tritici, (Pgt) is considered one of the most destructive diseases of the wheat crop. As Sr24 and Sr31 are the most widely used resistance genes in the Southern Cone of America, wheat crops in this region is under threat of SR outbreaks posed by the potential migration of virulent Pgt Ug99-lineage races (Ug99+). Efforts have to be made to develop adapted lines resistant to Ug99+. Genes Sr26, Sr32 and Sr39 are effective to both Ug99+ and local races of the pathogen. This work is aimed to pyramid two and three of the resistance genes in two locally adapted wheat cultivars (G?nesis 2375 and G?nesis 6.87). Donor lines of Sr26, Sr32 and Sr39 (developed by I. Dundas, University of Adelaide, Australia) and molecular markers Sr26#43, csSr32#1 and Sr39#22r (developed by R. Mago et al., University of Adelaide) were used. Lines with two-gene combinations were developed in two steps. First, tree-way crosses were made by crossing heterozygous F1 plants (derived from crossings donor lines) to either one of the two adapted wheat cultivars. Subsequently, tree-way F1 plants were genotyped and only those with two-gene combinations were backcrossed (BC) twice to the adapted cultivars. Among three-way F1 plants, two-genes combinations were confirmed for Sr26+Sr32 (8 out of 31), Sr26+Sr39 (2 of 115) and Sr32+Sr39 (26 out of 103). In the BC1F1 generation, Sr26+Sr32, Sr26+Sr39 and Sr32+Sr39 combinations corresponded with 9, 9 and 45 out of 99, 27 and 241 plants, respectively. In 2017, 1345 BC2F1 plants are being grown to obtain BC2F2. We plan to intercross plants with two-gene combinations to obtain lines with the three genes which will be used as sources of resistance to develop cultivars with presumably longer lasting resistance to wheat SR. 650 $aFITOMEJORAMIENTO 650 $aTRIGO 653 $aPUCCINIA GRAMINIS 653 $aSTEM RUST 653 $aWHEAT 653 $aWHEAT GENETIC RESISTANCE 700 1 $aSILVA, P. 700 1 $aPRITSCH, C. 700 1 $aRAFFO, M.A. 700 1 $aPEREYRA, S. 700 1 $aGERMAN, S.
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