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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
21/10/2019 |
Tipo de producción científica : |
Serie FPTA |
Autor : |
RAC (ROYAL AGRICULTURAL COLLEGE); INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA); FERREIRA, G. (Coord.). |
Afiliación : |
GUSTAVO ALVARO FERREIRA DE MATTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Desarrollando la cadena de carne vacuna uruguaya = Developing the Uruguayan beef chain |
Fecha de publicación : |
2005 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2005. |
Páginas : |
157, 143 p |
Serie : |
(Serie FPTA-INIA ; 14) |
ISBN : |
9974-38-227-0 |
ISSN : |
1688-924X |
Idioma : |
Español |
Notas : |
Proyecto GRP-P89 (Asunto 1.0) Fecha: 31 mayo 2005 |
Palabras claves : |
CERTIFICATION; CONSUMER BEHAVIOUR; CONSUMERS; ECONOMIC DISTRIBUTION; EUROPEAN UNION; FOOD SUPPLY; MARKET REGULATIONS; MARKET RESEARCH; MARKETS; MEAT; MEAT PRODUCTION; QUALITY CONTROLS; RETAIL MARKETING; SUPERMARKETS; URUGUAY. |
Thesagro : |
ALEMANIA; BIENESTAR ANIMAL; CARNE; CERTIFICACION; COMERCIO; COMPORTAMIENTO DEL CONSUMIDOR; CONSUMIDORES; CONSUMO; CONTROL DE CALIDAD; DISTRIBUCION ECONOMICA; FRANCIA; GANADO BOVINO; GANADO DE CARNE; INVESTIGACION DE MERCADOS; ITALIA; LEGISLACION; MERCADOS; PRODUCCION DE CARNE; REGULACIONES DEL MERCADO; REINO UNIDO; SUMINISTRO DE ALIMENTOS; SUPERMERCADOS; UNION EUROPEA; URUGUAY; VENTA AL POR MENOR. |
Asunto categoría : |
-- A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2813/1/15630041107075249.pdf
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Marc : |
LEADER 01840nam a2200661 a 4500 001 1003070 005 2019-10-21 008 2005 bl uuuu u00u1 u #d 020 $a9974-38-227-0 022 $a1688-924X 100 1 $aRAC (ROYAL AGRICULTURAL COLLEGE) 245 $aDesarrollando la cadena de carne vacuna uruguaya = Developing the Uruguayan beef chain 260 $aMontevideo (Uruguay): INIA$c2005 300 $a157, 143 p 490 $a(Serie FPTA-INIA ; 14) 500 $aProyecto GRP-P89 (Asunto 1.0) Fecha: 31 mayo 2005 650 $aALEMANIA 650 $aBIENESTAR ANIMAL 650 $aCARNE 650 $aCERTIFICACION 650 $aCOMERCIO 650 $aCOMPORTAMIENTO DEL CONSUMIDOR 650 $aCONSUMIDORES 650 $aCONSUMO 650 $aCONTROL DE CALIDAD 650 $aDISTRIBUCION ECONOMICA 650 $aFRANCIA 650 $aGANADO BOVINO 650 $aGANADO DE CARNE 650 $aINVESTIGACION DE MERCADOS 650 $aITALIA 650 $aLEGISLACION 650 $aMERCADOS 650 $aPRODUCCION DE CARNE 650 $aREGULACIONES DEL MERCADO 650 $aREINO UNIDO 650 $aSUMINISTRO DE ALIMENTOS 650 $aSUPERMERCADOS 650 $aUNION EUROPEA 650 $aURUGUAY 650 $aVENTA AL POR MENOR 653 $aCERTIFICATION 653 $aCONSUMER BEHAVIOUR 653 $aCONSUMERS 653 $aECONOMIC DISTRIBUTION 653 $aEUROPEAN UNION 653 $aFOOD SUPPLY 653 $aMARKET REGULATIONS 653 $aMARKET RESEARCH 653 $aMARKETS 653 $aMEAT 653 $aMEAT PRODUCTION 653 $aQUALITY CONTROLS 653 $aRETAIL MARKETING 653 $aSUPERMARKETS 653 $aURUGUAY 700 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 700 1 $aFERREIRA, G.
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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 : |
03/01/2019 |
Actualizado : |
11/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
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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