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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
07/06/2019 |
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Actualizado : |
07/06/2019 |
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Tipo de producción científica : |
Poster |
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Autor : |
GARMENDIA, G.; PATTARINO. L.; NEGRIN, C.; MARTÍNEZ-SILVEIRA, A.; PEREYRA, S.; VERO, S.; WARD, T.J |
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Afiliación : |
GABRIELA GARMENDIA, Universidad de la República, Facultad de Química, Montevideo, Uruguay.; LUCIA PATTARINO, Universidad de la República, Facultad de Química, Montevideo, Uruguay.; CAMILA NEGRIN TORRES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADALGISA MARTÍNEZ SILVEIRA, Universidad de la República, Facultad de Química, Montevideo, Uruguay.; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVANA VERO, Universidad de la República, Facultad de Química, Montevideo, Uruguay.; TODD J. WARD, United States Department of Agriculture, Agricultural Research Service, Peoria, IL, USA. |
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Título : |
Species composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay.[Poster]. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
In: Proceedings of the Fusarium head blight Forum, December 2-4, 2018, Regency St. Louis at the Arch St. Louis, Missouri, USA. |
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Páginas : |
p. 84. |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT:Fusarium Head Blight (FHB) represents one of the major constraints for barley production in Uruguay and significantly decreases grain yield and quality. FHB is also a major food safety concern because causal agents contaminate grains with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize species and trichothecene chemotype composition of FHB pathogens on barley grains in Uruguay. Fusarium graminearum was the dominant species (89.7%), and three other members of the F. graminearum species complex (FGSC) were identified
as FHB pathogens of barley in Uruguay for the first time. Other minor FHB species included F. poae,F. avenaceum, F. pseudograminearum and an unnamed species of the F. incarnatum-equiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene
type. Yet, results from this study expanded the known area of occurrence within Uruguay for the nivalenol (NIV) toxin type, which was observed among isolates from three species of the FGSC, F. pseudograminearum, and F. poae. Isolates with the 3-acetyldeoxynivalenol (3-ADON) or NX-2 toxin types were not observed, although a previously published multilocus genotyping assay was updated to identify NX-2 strains. Analyses of population structure and comparisons with FHB isolates from wheat in Uruguay indicated that F. graminearum constitutes a single genetic population with no evidence of population differentiation related to the sampled hosts. Inter and intraspecific differences were observed in aggressiveness toward four barley genotypes with different levels of resistance to FHB, and in general nivalenol producers were the least aggressive isolates. Sensitivity to metconazole was approximately
10 times higher than the one detected for tebuconazole. This is the first report regarding tebuconazole
and metconazole sensitivity for Fusarium species causing FHB in barley in Uruguay and establishes
an important starting point for monitoring temporal or spatial changes in FGSC sensitivity, which is
critical to define FHB management practices. MenosABSTRACT:Fusarium Head Blight (FHB) represents one of the major constraints for barley production in Uruguay and significantly decreases grain yield and quality. FHB is also a major food safety concern because causal agents contaminate grains with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize species and trichothecene chemotype composition of FHB pathogens on barley grains in Uruguay. Fusarium graminearum was the dominant species (89.7%), and three other members of the F. graminearum species complex (FGSC) were identified
as FHB pathogens of barley in Uruguay for the first time. Other minor FHB species included F. poae,F. avenaceum, F. pseudograminearum and an unnamed species of the F. incarnatum-equiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene
type. Yet, results from this study expanded the known area of occurrence within Uruguay for the nivalenol (NIV) toxin type, which was observed among isolates from three species of the FGSC, F. pseudograminearum, and F. poae. Isolates with the 3-acetyldeoxynivalenol (3-ADON) or NX-2 toxin types were not observed, although a previously published multilocus genotyping assay was updated to identify NX-2 strains. Analyses of population structure and comparisons with FHB isolates from wheat in Uruguay indicated that F. graminearum constitutes a single genetic population with no evidence of population dif... Presentar Todo |
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Palabras claves : |
BARLEY; FUSARIUM HEAD BLIGHT(FHB); TIZÓN DE LA CABEZA. |
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Thesagro : |
CEBADA; MICOTOXINAS. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02985nam a2200253 a 4500
001 1059832
005 2019-06-07
008 2018 bl uuuu u00u1 u #d
100 1 $aGARMENDIA, G.
245 $aSpecies composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay.[Poster].$h[electronic resource]
260 $aIn: Proceedings of the Fusarium head blight Forum, December 2-4, 2018, Regency St. Louis at the Arch St. Louis, Missouri, USA.$c2018
300 $ap. 84.
520 $aABSTRACT:Fusarium Head Blight (FHB) represents one of the major constraints for barley production in Uruguay and significantly decreases grain yield and quality. FHB is also a major food safety concern because causal agents contaminate grains with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize species and trichothecene chemotype composition of FHB pathogens on barley grains in Uruguay. Fusarium graminearum was the dominant species (89.7%), and three other members of the F. graminearum species complex (FGSC) were identified as FHB pathogens of barley in Uruguay for the first time. Other minor FHB species included F. poae,F. avenaceum, F. pseudograminearum and an unnamed species of the F. incarnatum-equiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene type. Yet, results from this study expanded the known area of occurrence within Uruguay for the nivalenol (NIV) toxin type, which was observed among isolates from three species of the FGSC, F. pseudograminearum, and F. poae. Isolates with the 3-acetyldeoxynivalenol (3-ADON) or NX-2 toxin types were not observed, although a previously published multilocus genotyping assay was updated to identify NX-2 strains. Analyses of population structure and comparisons with FHB isolates from wheat in Uruguay indicated that F. graminearum constitutes a single genetic population with no evidence of population differentiation related to the sampled hosts. Inter and intraspecific differences were observed in aggressiveness toward four barley genotypes with different levels of resistance to FHB, and in general nivalenol producers were the least aggressive isolates. Sensitivity to metconazole was approximately 10 times higher than the one detected for tebuconazole. This is the first report regarding tebuconazole and metconazole sensitivity for Fusarium species causing FHB in barley in Uruguay and establishes an important starting point for monitoring temporal or spatial changes in FGSC sensitivity, which is critical to define FHB management practices.
650 $aCEBADA
650 $aMICOTOXINAS
653 $aBARLEY
653 $aFUSARIUM HEAD BLIGHT(FHB)
653 $aTIZÓN DE LA CABEZA
700 1 $aPATTARINO. L.
700 1 $aNEGRIN, C.
700 1 $aMARTÍNEZ-SILVEIRA, A.
700 1 $aPEREYRA, S.
700 1 $aVERO, S.
700 1 $aWARD, T.J
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Registro original : |
INIA La Estanzuela (LE) |
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| Registros recuperados : 137 | |
| 123. |  | TORRES, P.; BEYHAUT, E.; ABREO, E.; CUITIÑO, M.J.; CERETTA, S.; ARROSPIDE, G.; ALTIER, N. Semillas inteligentes: genética vegetal y genética microbiana se combinan para mejorar la eficiencia de la fertilización fosfatada en soja y reducir el impacto ambiental. Sustentabilidad. Revista INIA Uruguay, 2020, no.63, p.63-67. (Revista INIA; 63).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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| 124. | | SIMONDI, S.; CASARETTO, E.; QUERO, S.; CERETTA, S.; BONNECARRERE, V.; BORSANI, O. A simple and accurate method based on a water-consumption model for phenotyping soybean genotypes under hydric deficit conditions. Agronomy, 2022, Volume 12, Issue 3, Article number 575. GOLD OPEN ACCESS. doi: https://doi.org/10.3390/agronomy12030575 Article history: Received 14 December 2021; Revised 17 February 2022; Accepted 24 February 2022; Published 25 February 2022.
Corresponding author: Borsani, O.; Departamento de Biología Vegetal, Facultad de Agronomía, Universidad de la...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 125. | | GALLINO, J. P.; CASTILLO, A.; CERETTA, S.; ESTEVES, P.; BONNECARRERE, V. A simple and inexpensive procedure to more quickly obtain new varieties in soybean. Crop Breeding and Applied Biotechnology, 2022, volume 22, Issue 1, e38212216. OPEN ACCESS. doi: https://doi.org/10.1590/1984-70332022v22n1a06 Article history: Received 24 May 2021; Accepted 12 Aug 2021; Published 30 Mar 2022; Publication in this collection 04 May 2022; Date of issue 2022.
Corresponding author: Gallino, J.P.; INIA, Estación Experimental "Wilson Ferreira...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 129. | | GERMÁN, S.; CAMPOS, P.; CHAVES, M.; MADARIAGA, R.; CERETTA, S.; HUERTA-ESPINO, J.; HERRERA-FOESSEL, S.; SINGH, R.P. Differential expression of partial resistance to wheat leaf rust in Mexico and the Southern Cone of America. In: INTERNATIONAL WHEAT CONFERENCE, 8., 2010, St. Petersburg, RU. Abstracts...: wheat genetics and breeding for biotic stresses; poster presentations. St. Petersburg: VIR, 2010. p. 285. Presentado originalmente en: INTERNATIONAL WHEAT CONFERENCE, 8., 2010, St. Petersburg, RU. Abstracts...: wheat genetics and breeding for biotic stresses; poster presentations. St. Petersburg: VIR, 2010. p. 285.| Biblioteca(s): INIA La Estanzuela. |
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| 130. | | VIDAL, S.; GALLINO, J.P.; RIVERO, Y.; RUIBAL, C.; FLEITAS, L.; CASTILLO, A.; CERETTA, S.; CASARETTO, E.; BORSANI, O. Biotecnología aplicada al mejoramiento genético de la soja. Montevideo (UY): INIA, 2018. 37 p. (Serie FPTA-INIA; 68) Proyecto FPTA-309: Biotecnología aplicada al mejoramiento genético de la soja. Período de ejecución: Mayo 2014-Noviembre 2017. Institución Ejecutora: Universidad de la República, Facultad de Ciencias. Responsable del Proyecto: Sabina Vidal.| Biblioteca(s): INIA Las Brujas. |
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| 131. | | FEINGOLD, S.; BONNECARRERE, V.; NEPOMUCENO, A.; HINRICHSEN, P.; CARDOZO, L.; MOLINARI, H.; BARBA, P.; EYHERABIDE, G.; CERETTA, S.; DUJACK, CH. Edición génica: una oportunidad para la región. [Debate]. Revista de Investigaciones Agropecuarias (RIA), 2018, Volume 44, Issue 3, Pages 424-427. OPEN ACCESS 2-s2.0-85068609552 Article history: Publicado online 5 de diciembre de 2018.
Este documento fue originado durante la ?Primera Reunión del Núcleo de Estudio de Nuevas Técnicas de Mejoramiento Genético? del PROCISUR, realizada en
Montevideo entre el 25 y 26...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 132. | | FASSIO, A.; IBAÑEZ, W.; RODRÍGUEZ, M.; CERETTA, S.; PÉREZ, O.; RABAZA, C.; VERGARA, A.; CESAN, A.; RESTAINO, E. Predicción de estados fenológicos de soja y otros cultivos de verano: ... soja, girasol, maíz, sorgo granífero, forrajero, dulce y silero. Montevideo: INIA, 2014. Modelo de predicción fenológica en línea.| Biblioteca(s): INIA La Estanzuela. |
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| 133. | | BERGER, A.; BONNECARRERE, V.; BORSANI, O.; CASARETTO, E.; CASTILLO, A.; CASTRO, A.; CERETTA, S.; FLEITAS, L.; GALLINO, J.P.; GARAYCOCHEA, S.; IRIARTE, W.; KAVANOVÁ, M.; QUERO, G.; REY, E.; RUIBAL, C.; SIMONDI, S.; VIDAL, S. Aproximaciones genómicas, fisiológicas y de mejoramiento para incrementar la tolerancia a sequía en soja. In: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, X. Encuentro Nacional de REDBIO, II. Jornada técnica. Las Brujas, Canelones (UY): INIA, 2017. (Serie Actividades de Difusión; 780)| Biblioteca(s): INIA Las Brujas. |
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| 134. | | SEVERINI, A. D.; KAVANOVÁ, M.; CERETTA, S.; ÁLVAREZ PRADO, S.; FERNÁNDEZ LONG, M. E.; CRESPO, A.; OTEGUI, M. E.; VEGA, C. R. C.; SUIL, S.; ACRECHE, M.; SCHOLZ DRODOWSKI, R. F.; SERRAGO, R. A.; MIRALLES, D. J. CRONOSOJA UY: un nuevo modelo de predicción fenológica para el cultivo de soja en Uruguay. Revista INIA Uruguay, Setiembre 2021, no.66, p. 82-85. (Revista INIA; 66).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Treinta y Tres. |
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| 135. | | BENNADJI, Z.; ALONSO, R.; CASTRO, M.; CIGANDA, V.; GOÑI, C.; PÉREZ DE VIDA, F.; VÁZQUEZ, D.; BERGER, A.; GASO, D.; CERETTA, S.; FASSIO, A.; SALDAIN, N.E.; OTERO, A. Mejoramiento genético más ecofisiología: generando espacios interdisciplinarios para la disminución de la vulnerabilidad al cambio climático Revista INIA Uruguay, 2011, no. 25 p. 43-48 (Revista INIA; 25)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 136. | | SEVERINI, A.D.; ÁLVAREZ PRADO, S.; OTEGUI, M.E.; VEGA, C.R.C.; ZUIL, S.; KAVANOVÁ, M.; CERETTA, S.; ACRECHE, M.; SCHOLZ DRODOWSKI, R.F.; SERRAGO, R.A.; MIRALLES, D.J. Predicting soybean development with a simple photothermal dynamic algorithm. In: 7º Congreso de Soja del MERCOSUR, MERCOSOJA, Asociación de la Cadena de la Soja Argentina, Rosario, 4 al 5 de septiembre 2019. This work was funded by the project 'Bases fisiológicas y genéticas de las respuestas de trigo y soja a limitantes bióticas y abióticas: estudios orientados al mejoramiento genético y al manejo de los cultivos en el Cono Sur' from PROCISUR.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA La Estanzuela. |
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| 137. | | Día de Campo: arroz - Deambrosi, E.; Blanco, P.; Pérez de Vida, F; Zorrilla de San Martín, G.; Acevedo, A.; Avila, S.; Méndez, R.; Blanco, F.; Saravia, H.; Ceretta, S. Trabajos presentados Treinta y Tres (Uruguay): INIA, 1996. 39 p. INIA Treinta y Tres.Estación Experimental del Este| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 137 | |
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