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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
03/01/2019 |
Actualizado : |
11/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
GARMENDIA, G.; PATTARINO, L.; NEGRIN, C.; MARTÍNEZ-SILVEIRA, A.; PEREYRA, S.; WARD, T.J.; VERO, S. |
Afiliación : |
GABRIELA GARMENDIA, Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, General Flores 2124, 11800, Montevideo, Uruguay.; LUCIANA PATTARINO, Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, Montevideo, Uruguay.; CAMILA NEGRIN TORRES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, Montevideo, Uruguay.; ADALGISA MARTÍNEZ-SILVEIRA, Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, Montevideo, Uruguay.; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TODD J. WARD, Mycotoxin Prevention and Applied Microbiology, USDA-ARS, 1815 N, University St.Peoria, IL, 61604, USA.; SILVANA VERO, Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, Montevideo, Uruguay. |
Título : |
Species composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Food Microbiology, v. 76, December 2018, p. 426-433. |
ISSN : |
1095-9998 |
DOI : |
10.1016/j.fm.2018.07.005 |
Idioma : |
Inglés |
Notas : |
Article history: Received 22 September 2017// Revised 14 March 2018//Accepted 12 July 2018// Available online 17 July 2018. |
Contenido : |
ABSTRACT:Fusarium Head Blight (FHB) is a major constraint to barley production that substantially reduces yield and grain quality. FHB is also a major food safety concern because FHB pathogens contaminate grain with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize the species and trichothecene chemotype composition of FHB pathogens on barley in Uruguay. F. 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 contributors to FHB species diversity included F. poae, F. avenaceum, F. pseudograminearum and an unnamed species from the F. incarnatumequiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene type. However, the results 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 was detected for tebuconazole. This is the first report regarding tebuconazole and metconazole sensitivity for Fusarium species causing FHB in barley in Uruguay, and constitutes 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) is a major constraint to barley production that substantially reduces yield and grain quality. FHB is also a major food safety concern because FHB pathogens contaminate grain with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize the species and trichothecene chemotype composition of FHB pathogens on barley in Uruguay. F. 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 contributors to FHB species diversity included F. poae, F. avenaceum, F. pseudograminearum and an unnamed species from the F. incarnatumequiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene type. However, the results 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 ... Presentar Todo |
Palabras claves : |
BARLEY; MYCOTOXINS. |
Thesagro : |
CEBADA; FUSARIUM; MICOTOXINAS. |
Asunto categoría : |
H20 Enfermedades de las plantas |
Marc : |
LEADER 03057naa a2200289 a 4500 001 1059407 005 2019-11-11 008 2018 bl uuuu u00u1 u #d 022 $a1095-9998 024 7 $a10.1016/j.fm.2018.07.005$2DOI 100 1 $aGARMENDIA, G. 245 $aSpecies composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay.$h[electronic resource] 260 $c2018 500 $aArticle history: Received 22 September 2017// Revised 14 March 2018//Accepted 12 July 2018// Available online 17 July 2018. 520 $aABSTRACT:Fusarium Head Blight (FHB) is a major constraint to barley production that substantially reduces yield and grain quality. FHB is also a major food safety concern because FHB pathogens contaminate grain with trichothecenes and other mycotoxins. DNA sequence-based analyses and in-vitro toxin assessments were used to characterize the species and trichothecene chemotype composition of FHB pathogens on barley in Uruguay. F. 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 contributors to FHB species diversity included F. poae, F. avenaceum, F. pseudograminearum and an unnamed species from the F. incarnatumequiseti species complex (FIESC). Most isolates (89.7%) had the 15-acetyldeoxynivalenol (15-ADON) trichothecene type. However, the results 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 was detected for tebuconazole. This is the first report regarding tebuconazole and metconazole sensitivity for Fusarium species causing FHB in barley in Uruguay, and constitutes an important starting point for monitoring temporal or spatial changes in FGSC sensitivity, which is critical to define FHB management practices. 650 $aCEBADA 650 $aFUSARIUM 650 $aMICOTOXINAS 653 $aBARLEY 653 $aMYCOTOXINS 700 1 $aPATTARINO, L. 700 1 $aNEGRIN, C. 700 1 $aMARTÍNEZ-SILVEIRA, A. 700 1 $aPEREYRA, S. 700 1 $aWARD, T.J. 700 1 $aVERO, S. 773 $tFood Microbiology$gv. 76, December 2018, p. 426-433.
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4. | | GUARINONI, A.; SILVEIRA, A.; MORI, R. Conservación de duraznos, ciruelas y peras en atmósfera ionizada ln: Congreso Nacional de Horticultura, 8.; Seminario Regional de Frutilla, 2001, Salto, Uruguay. Resúmenes. Montevideo (Uruguay): SUH; INIA, 2001. p. 77 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, Uruguay.Biblioteca(s): INIA Las Brujas; INIA Salto Grande; INIA Tacuarembó. |
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5. | | GUARINONI, A.; SILVEIRA, A.C.; ZÁCCARI, F. Evaluación de la calidad postcosecha de duraznos (Prunus persica L. Brasch), cultivares Flavorcrest y Pavía Canario, con aplicaciones precosecha de calcio ln: Congreso Nacional de Horticultura, 9.; Simposio de Producción y Comercialización de Manzana, 2003, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUHINIA, 2003. p. 76 Trabajo financiado por INIA-FPTA 126. Contraparte Ing.Agr.MSc. Edgardo Disegna and Ing.Agr.MSc. Alicia Feippe Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, UruguayBiblioteca(s): INIA Las Brujas. |
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7. | | URRABURU, M.; AGUAYO, E.; ZOPPOLO, R.; SILVEIRA, A.C. Postharvest and functional behavior of some feijoa genetic materials. (Conference paper). Acta Horticulturae, 2018, no. 1194, pages 73-78. (Acta Horticulturae; 1194) In: Acta Horticulturae (ISHS) 1194: VIII International Postharvest Symposium: Enhancing Supply Chain and Consumer Benefits - Ethical and Technological Issues. Editors: F. Artés-Hernández, P.A. Gómez, E. Aguayo, F. Artés. Publication date:...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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10. | | TORRES, E.; CUOZZO, V.; RODRIGUEZ, P.; SILVEIRA, A.C.; CABRERA, D. Rootstock influence on quality parameters of Williams pear (Pyrus communis). [abstract of poster]. In: Zoppolo, R. Cabrera, D. (Eds.). Growing in diversity. Proceedings of the International Pear Symposium, 13, Dec. 4-7th 2018, Montevideo, Uruguay. p. 130.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
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11. | | GARMENDIA, G.; PATTARINO, L.; NEGRIN, C.; MARTÍNEZ-SILVEIRA, A.; PEREYRA, S.; WARD, T.J.; VERO, S. Species composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay. Food Microbiology, v. 76, December 2018, p. 426-433. Article history: Received 22 September 2017// Revised 14 March 2018//Accepted 12 July 2018// Available online 17 July 2018.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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12. | | GARMENDIA, G.; PATTARINO. L.; NEGRIN, C.; MARTÍNEZ-SILVEIRA, A.; PEREYRA, S.; VERO, S.; WARD, T.J Species composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay.[Poster]. In: Proceedings of the Fusarium head blight Forum, December 2-4, 2018, Regency St. Louis at the Arch St. Louis, Missouri, USA. p. 84.Biblioteca(s): INIA La Estanzuela. |
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13. | | SILVEIRA, A. M.; MOREIRA, E. C.; VAZ, F.; LORENZO, C. DE; DRIEMEIER, D.; FURLAN, F.; DANTAS, A. F. M.; RIET-CORREA, F. Encefalopatia hepática secundária à intoxicação por Tephrosia cinerea em ovinos.(Hepatic encephalopathy secondary to poisoning by Tephrosia cinerea in sheep). Pesquisa Veterinária Brasileira, Rio de Janeiro v. 38, n. 4, p. 635-641, 2018. Article History: Recebido em 28 de abril de 2017.//Aceito para publicação em 17 de maio de 2017.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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14. | | MONDINO, P.; FOURMENT, M.; SEVERINO, V.; SILVEIRA, A.C.; LEONI, C.; MUJICA, V.; CABRERA, D.; RABELLINO, F.; CESCATO, I.; BUSCHIAZZO, M.; CARREGA, E. Normas para la Producción Integrada de manzano. Actualización 2018. Montevideo (UY): DIGEGRA-Facultad de Agronomía-INIA, 2018. 38 p. Actualización realizada sobre la norma original y sus respectivas actualizaciones.Biblioteca(s): INIA Las Brujas. |
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15. | | MONDINO, P.; FOURMENT, M.; SEVERINO, V.; SILVEIRA, A.C.; LEONI, C.; MUJICA, V.; CABRERA, D.; RABELLINO, F.; CESCATO, I.; BUSCHIAZZO, M.; CARREGA, E. Normas para la Producción Integrada de pera. Actualización 2018. Montevideo (UY): DIGEGRA-Facultad de Agronomía-INIA, 2018. 33 p. Actualización realizada sobre la norma original y sus posteriores modificaciones.Biblioteca(s): INIA Las Brujas. |
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16. | | MONDINO, P.; SEVERINO, V.; FOURMENT, M.; SILVEIRA, A.C.; LEONI, C.; MUJICA, V.; CONIBERTI, A.; RABELLINO, F.; CESCATO, I.; BUSCHIAZZO, M.; CARREGA, E. Normas para la Producción Integrada de uva de mesa de Uruguay. Actualización 2018. Montevideo (UY): DIGEGRA-Facultad de Agronomía-INIA, 2018. 21 p. Actualización realizada sobre la norma original y sus respectivas actualizaciones.Biblioteca(s): INIA Las Brujas. |
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17. | | MALVAREZ, G.; MONDINO, P.; RODRÍGUEZ, A.; AGUILAR, M.; SILVERA, E.; PIEDRA BUENA, A.; ALANIZ, S.; SILVEIRA, A.C.; COTÉ, M.J. Identificación de las especies de Monilinia spp. causantes de la podredumbre morena del duraznero a partir de aislamientos obtenidos de frutos enfermos y mediante la utilización de PCR con el uso de primers específicos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 53-56. (INIA Serie Actividades de Difusión; 272) Proyecto financiado por la Comisión Sectorial de Investigación Científica (CSIC).Biblioteca(s): INIA Las Brujas. |
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18. | | 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. Integrando saberes. Avances en investigación acción participativa sobre el Guayabo del país en La Quebrada de los Cuervos, Treinta y Tres. [resumen] Valorización del producto: experiencias novedosas en producción, procesamiento y comercialización. 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.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
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19. | | RIVAS, M.; AYRES, C.; ZOPPOLO, R.; CABRERA, D.; DELLACASSA, E.; BELLENDA, B.; GARCÍA, M.; SILVEIRA, A.; VIGNALE, B.; ZÁCCARI, F.; PUPPO, M.; MARTÍNEZ, N.; IRISITY, M.; CALVETE, A. Valorización de los recursos genéticos del guayabo del país Revista INIA Uruguay, 2010, no. 23, p. 38-41 (Revista INIA; 23)Tipo: Artículos en Revistas Agropecuarias |
Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 19 | |
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