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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
02/06/2023 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
RIVAS, M.; GARCÍA, M.; BELLENDA, B.; AYRES, C.; IRISITY, M.; SILVEIRA, A.; CALVETE, A.; ZOPPOLO, R.; CABRERA, D.; VIGNALE, B.; PUPPO, M.; ZÁCCARI, F.; MARTÍNEZ, N.; DELLACASA, E. |
Afiliación : |
Facultad de Agronomía, Udelar; Facultad de Agronomía, Udelar; Facultad de Agronomía, Udelar; LATU; LATU; Facultad de Agronomía, Udelar; Facultad de Agronomía, Udelar; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS DANILO CABRERA BOLOGNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Agronomía, Udelar; Facultad de Agronomía, Udelar; Facultad de Agronomía, Udelar; Facultad de Química, Udelar; Facultad de Química, Udelar. |
Título : |
Integrando saberes. Avances en investigación acción participativa sobre el Guayabo del país en La Quebrada de los Cuervos, Treinta y Tres. [resumen] |
Complemento del título : |
Valorización del producto: experiencias novedosas en producción, procesamiento y comercialización. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
ln: Congreso Nacional de Horti-Fruticultura, 12. Jornadas Regionales de Manejo Poscosecha de Frutas. Seminario Suelos en Horticultura. Seminario Frutales de Pepita. 20-23 octubre 2012, Montevideo (UY) Trabajos presentados. Montevideo (UY): INIA; SUHF, 2010. p.136. |
Idioma : |
Español |
Contenido : |
El objetivo general del proyecto "Valorización de los recursos genéticos del Guayabo del país (Acca sellowiana) como alternativa para el desarrollo local sostenible en la Quebrada de los Cuervos (Treinta y Tres)" consiste en generar un plan de desarrollo local sostenible para la Quebrada de los Cuervos (área de influencia del área protegida), basado en la conservación y agregado de valor a los recursos genéticos de guayabo del país. |
Thesagro : |
DESARROLLO SOCIAL; HORTICULTURA. |
Asunto categoría : |
-- A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17207/1/SUFH-2010-p.136.pdf
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Marc : |
LEADER 01509naa a2200301 a 4500 001 1005904 005 2023-06-02 008 2010 bl uuuu u00u1 u #d 100 1 $aRIVAS, M. 245 $aIntegrando saberes. Avances en investigación acción participativa sobre el Guayabo del país en La Quebrada de los Cuervos, Treinta y Tres. [resumen] 260 $c2010 520 $aEl objetivo general del proyecto "Valorización de los recursos genéticos del Guayabo del país (Acca sellowiana) como alternativa para el desarrollo local sostenible en la Quebrada de los Cuervos (Treinta y Tres)" consiste en generar un plan de desarrollo local sostenible para la Quebrada de los Cuervos (área de influencia del área protegida), basado en la conservación y agregado de valor a los recursos genéticos de guayabo del país. 650 $aDESARROLLO SOCIAL 650 $aHORTICULTURA 700 1 $aGARCÍA, M. 700 1 $aBELLENDA, B. 700 1 $aAYRES, C. 700 1 $aIRISITY, M. 700 1 $aSILVEIRA, A. 700 1 $aCALVETE, A. 700 1 $aZOPPOLO, R. 700 1 $aCABRERA, D. 700 1 $aVIGNALE, B. 700 1 $aPUPPO, M. 700 1 $aZÁCCARI, F. 700 1 $aMARTÍNEZ, N. 700 1 $aDELLACASA, E. 773 $tln: Congreso Nacional de Horti-Fruticultura, 12. Jornadas Regionales de Manejo Poscosecha de Frutas. Seminario Suelos en Horticultura. Seminario Frutales de Pepita. 20-23 octubre 2012, Montevideo (UY) Trabajos presentados. Montevideo (UY): INIA; SUHF, 2010. p.136.
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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 : |
10/01/2019 |
Actualizado : |
07/03/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
STEWART, S.; RODRIGUEZ, M.; YAMANAKA, N. |
Afiliación : |
SILVINA MARIA STEWART SONEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO JULIAN RODRIGUEZ ALONZO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NAOKI YAMANAKA, Biological Resources and Post-harvest Division Japan International Research Center for Agricultural Sciences (JIRCAS)Tsukuba Japan. |
Título : |
Pathotypic variation of Phakopsora pachyrhizi isolates from Uruguay. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Tropical Plant Pathology, 2019, Volume 44, pages 309-317. Doi: https://doi.org/10.1007/s40858-018-0269-2 |
ISSN : |
Online: 1983-2052 |
DOI : |
10.1007/s40858-018-0269-2 |
Idioma : |
Inglés |
Notas : |
Article History: Received: 24 September 2018/Accepted: 27 November 2018/First Online: 02 January 2019. Electronic supplementary material The online version of this article (https://doi.org/10.1007/s40858-018-0269-2) contains supplementary material, which is available to authorized users. Acknowledgments We are grateful to the Brazilian Agricultural Research Corporation (Embrapa) for providing seeds of differential soybean varieties, except for No6-12-1. This research was partly funded by JIRCAS research project "Development of technologies for the control of migratory plant pests and transboundary diseases". |
Contenido : |
Soybean rust, caused by Phakopsora pachyrhizi, is one of the most important foliar diseases threatening soybean production in Uruguay. Knowledge of pathogenic variation among Uruguayan rust populations is necessary to guide development of resistant soybean cultivars in national breeding programs. To assess pathogenic variation,12 P. pachyrhizi isolates were collected from fields across the country over a four-year period and were inoculated onto a set of 12 differential soybean genotypes. All Uruguayan rust isolates (URPs) were highly virulent on differential soybean plants carrying resistance genes Rpp1, Rpp3, and Rpp4. Conversely, all isolates showed resistant reactions on soybean differentials with Rpp1-b and on a line carrying the genes Rpp2, Rpp4, and a Rpp5 allele. The pathogenic variation of the URPs was compared to that of a collection of 157 P. pachyrhizi isolates from other Latin American countries and Japan. All URPs clustered together and with other fungal isolates from South America. Of the seven different pathotypes that were found, four shared identical virulence patterns with isolates from South America, and three were associated with unique virulence patterns, which mainly resulted from the reactions they caused on plants carrying Rpp3, Rpp4 and especially Rpp6. The results indicate that the URPs can overcome the resistance of a larger number of Rpp genes than P. pachyrhizi isolates from neighboring countries. The resistant genes Rpp1-b and Rpp5 proved to be effective against the pathogen and will be introgressed into local soybean lines. MenosSoybean rust, caused by Phakopsora pachyrhizi, is one of the most important foliar diseases threatening soybean production in Uruguay. Knowledge of pathogenic variation among Uruguayan rust populations is necessary to guide development of resistant soybean cultivars in national breeding programs. To assess pathogenic variation,12 P. pachyrhizi isolates were collected from fields across the country over a four-year period and were inoculated onto a set of 12 differential soybean genotypes. All Uruguayan rust isolates (URPs) were highly virulent on differential soybean plants carrying resistance genes Rpp1, Rpp3, and Rpp4. Conversely, all isolates showed resistant reactions on soybean differentials with Rpp1-b and on a line carrying the genes Rpp2, Rpp4, and a Rpp5 allele. The pathogenic variation of the URPs was compared to that of a collection of 157 P. pachyrhizi isolates from other Latin American countries and Japan. All URPs clustered together and with other fungal isolates from South America. Of the seven different pathotypes that were found, four shared identical virulence patterns with isolates from South America, and three were associated with unique virulence patterns, which mainly resulted from the reactions they caused on plants carrying Rpp3, Rpp4 and especially Rpp6. The results indicate that the URPs can overcome the resistance of a larger number of Rpp genes than P. pachyrhizi isolates from neighboring countries. The resistant genes Rpp1-b and Rpp5 proved to be... Presentar Todo |
Palabras claves : |
ENFERMEDADES FOLIARES; RESISTENT GENE; RPP; SOYBEAN RUST. |
Thesagro : |
GLICINE MAX; SOJA. |
Asunto categoría : |
-- |
Marc : |
LEADER 02938naa a2200253 a 4500 001 1059420 005 2022-03-07 008 2019 bl uuuu u00u1 u #d 022 $aOnline: 1983-2052 024 7 $a10.1007/s40858-018-0269-2$2DOI 100 1 $aSTEWART, S. 245 $aPathotypic variation of Phakopsora pachyrhizi isolates from Uruguay.$h[electronic resource] 260 $c2019 500 $aArticle History: Received: 24 September 2018/Accepted: 27 November 2018/First Online: 02 January 2019. Electronic supplementary material The online version of this article (https://doi.org/10.1007/s40858-018-0269-2) contains supplementary material, which is available to authorized users. Acknowledgments We are grateful to the Brazilian Agricultural Research Corporation (Embrapa) for providing seeds of differential soybean varieties, except for No6-12-1. This research was partly funded by JIRCAS research project "Development of technologies for the control of migratory plant pests and transboundary diseases". 520 $aSoybean rust, caused by Phakopsora pachyrhizi, is one of the most important foliar diseases threatening soybean production in Uruguay. Knowledge of pathogenic variation among Uruguayan rust populations is necessary to guide development of resistant soybean cultivars in national breeding programs. To assess pathogenic variation,12 P. pachyrhizi isolates were collected from fields across the country over a four-year period and were inoculated onto a set of 12 differential soybean genotypes. All Uruguayan rust isolates (URPs) were highly virulent on differential soybean plants carrying resistance genes Rpp1, Rpp3, and Rpp4. Conversely, all isolates showed resistant reactions on soybean differentials with Rpp1-b and on a line carrying the genes Rpp2, Rpp4, and a Rpp5 allele. The pathogenic variation of the URPs was compared to that of a collection of 157 P. pachyrhizi isolates from other Latin American countries and Japan. All URPs clustered together and with other fungal isolates from South America. Of the seven different pathotypes that were found, four shared identical virulence patterns with isolates from South America, and three were associated with unique virulence patterns, which mainly resulted from the reactions they caused on plants carrying Rpp3, Rpp4 and especially Rpp6. The results indicate that the URPs can overcome the resistance of a larger number of Rpp genes than P. pachyrhizi isolates from neighboring countries. The resistant genes Rpp1-b and Rpp5 proved to be effective against the pathogen and will be introgressed into local soybean lines. 650 $aGLICINE MAX 650 $aSOJA 653 $aENFERMEDADES FOLIARES 653 $aRESISTENT GENE 653 $aRPP 653 $aSOYBEAN RUST 700 1 $aRODRIGUEZ, M. 700 1 $aYAMANAKA, N. 773 $tTropical Plant Pathology, 2019, Volume 44, pages 309-317. Doi: https://doi.org/10.1007/s40858-018-0269-2
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