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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
03/01/2019 |
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Actualizado : |
11/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GARMENDIA, G.; PATTARINO, L.; NEGRIN, C.; MARTÍNEZ-SILVEIRA, A.; PEREYRA, S.; WARD, T.J.; VERO, S. |
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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. |
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Título : |
Species composition, toxigenic potential and aggressiveness of Fusarium isolates causing Head Blight of barley in Uruguay. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Food Microbiology, v. 76, December 2018, p. 426-433. |
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ISSN : |
1095-9998 |
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DOI : |
10.1016/j.fm.2018.07.005 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 September 2017// Revised 14 March 2018//Accepted 12 July 2018// Available online 17 July 2018. |
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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 |
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Palabras claves : |
BARLEY; MYCOTOXINS. |
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Thesagro : |
CEBADA; FUSARIUM; MICOTOXINAS. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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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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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/08/2024 |
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Actualizado : |
15/08/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
LEITE, F.F.G.D.; FAVERIN, C.; CIGANDA, V.; CRISTOBAL-CARBALLO, O.; DOS REIS, J.C.; EUGÈNE, M.; FARIÑA, S.; HERCHER-PASTEUR, J.; MONTEIRO, A.; PASTELL, M.; RECAVARREN, P.; ROMERA, A.; ROSANOWSKI, S.; TIERI, M.P.; AUBRY, A.; VEYSSET, P.; KENNY, D.; VIBART, R. |
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Afiliación : |
FERNANDA FIGUEIREDO GRANJA DORILÊO LEITE, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina; CLAUDIA FAVERIN, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina; Universidad Nacional de Mar del Plata, Facultad de Ciencias Exactas y Naturales, Mar del Plata, Buenos Aires, Argentina; VERONICA SOLANGE CIGANDA BRASCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OMAR CRISTOBAL-CARBALLO, Agri-Food and Biosciences Institute, Livestock Production Sciences, Ruminant Nutrition, Park Lane, Northern Ireland, Hillsborough, BT26 6DR, United Kingdom; JULIO CESAR DOS REIS, Embrapa (Brazilian Agricultural Research Corporation) Cerrados, Brasília, DF, Brazil; MAGUY EUGÈNE, Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, Saint-Genès-Champanelle, F-63122, France; SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JEAN HERCHER-PASTEUR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALYCE MONTEIRO, Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, France; University of São Paulo, Centre for Nuclear Energy in Agriculture, Laboratory of Animal Nutrition, Piracicaba, São Paulo, Brazil; MATTI PASTELL, Natural Resources Institute Finland (Luke), Production Systems, Latokartanonkaari 9, Helsinki, Finland; PAULO RECAVARREN, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina; ALVARO ROMERA, AgResearch Ltd., Ruakura Research Centre, Hamilton, New Zealand; SARAH ROSANOWSKI, AgResearch Ltd., Grasslands Research Centre, Tennent Drive, Palmerston North, New Zealand; MARIA PAZ TIERI, Universidad Tecnológica Nacional, Facultad Regional Rafaela, Rafaela, Argentina; Instituto de Investigación de la Cadena Láctea, INTA Rafaela, Rafaela, Argentina; AURÉLIE AUBRY, Agri-Food and Biosciences Institute (AFBI), Large Park Hillsborough, Northern Ireland, United Kingdom; PATRICK VEYSSET, Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, France; DAVID KENNY, Teagasc, Animal & Grassland Research and Innovation Centre, Grange, Co. Meath, Dunsany, Ireland; RONALDO VIBART, AgResearch Ltd., Grasslands Research Centre, Tennent Drive, Palmerston North, New Zealand. |
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Título : |
Relevance of farm-scale indicators and tools for farmers to assess sustainability of their mixed crop-ruminant livestock systems. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Science of the Total Environment, November 2024, Volume 950, e175218. https://doi.org/10.1016/j.scitotenv.2024.175218 |
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ISSN : |
0048-9697 |
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DOI : |
10.1016/j.scitotenv.2024.175218 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 May 2024, Revised 10 July 2024, Accepted 31 July 2024, Available online 2 August 2024, Version of Record 8 August 2024. -- Correspondence: Vibart, R.; AgResearch Ltd., Grasslands Research Centre, Tennent Drive, Private Bag 11008, Palmerston North, New Zealand; email:Ronaldo.vibart@agresearch.co.nz -- Funding: Financial support through the partners of the Joint Call of the Cofund ERA-Nets SusCrop (Grant No. 771134), FACCE ERA-GAS (Grant No. 696356), ICT-AGRI-FOOD (Grant No. 862665) and SusAn (Grant No. 696231). Also funded by the New Zealand Government to support the Global Research Alliance on Agricultural Greenhouse Gases (GRA). -- Contains Supplementary data. -- |
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Contenido : |
ABSTRACT.- Ensuring the sustainability and circularity of mixed crop-ruminant livestock systems is essential if they are to deliver on the enhancement of long-term productivity and profitability with a smaller footprint. The objectives of this study were to select indicators in the environmental, economic and social dimensions of sustainability of crop-livestock systems, to assess if these indicators are relevant in the operational schedule of farmers, and to score the indicators in these farm systems. The scoring system was based on relevance to farmers, data availability, frequency of use, and policy. The study was successful in the assemblage of a suite of indicators comprising three dimensions of sustainability and the development of criteria to assess the usefulness of these indicators in crop-ruminant livestock systems in distinct agro-climatic regions across the globe. Except for ammonia emissions, indicators within the Emissions to air theme obtained high scores, as expected from mixed crop-ruminant systems in countries transitioning towards low emission production systems. Despite the inherent association between nutrient losses and water quality, the sum of scores was numerically greater for the former, attributed to a mix of economic and policy incentives. The sum of indicator scores within the Profitability theme (farm net income, expenditure and revenue) received the highest scores in the economic dimension. The Workforce theme (diversity, education, succession) stood out within the social dimension, reflecting the need for an engaged labor force that requires knowledge and skills in both crop and livestock husbandry. The development of surveys with farmers/stakeholders to assess the relevance of farm-scale indicators and tools is important to support direct actions and policies in support of sustainable mixed crop-ruminant livestock farm systems. © 2024 Elsevier B.V. MenosABSTRACT.- Ensuring the sustainability and circularity of mixed crop-ruminant livestock systems is essential if they are to deliver on the enhancement of long-term productivity and profitability with a smaller footprint. The objectives of this study were to select indicators in the environmental, economic and social dimensions of sustainability of crop-livestock systems, to assess if these indicators are relevant in the operational schedule of farmers, and to score the indicators in these farm systems. The scoring system was based on relevance to farmers, data availability, frequency of use, and policy. The study was successful in the assemblage of a suite of indicators comprising three dimensions of sustainability and the development of criteria to assess the usefulness of these indicators in crop-ruminant livestock systems in distinct agro-climatic regions across the globe. Except for ammonia emissions, indicators within the Emissions to air theme obtained high scores, as expected from mixed crop-ruminant systems in countries transitioning towards low emission production systems. Despite the inherent association between nutrient losses and water quality, the sum of scores was numerically greater for the former, attributed to a mix of economic and policy incentives. The sum of indicator scores within the Profitability theme (farm net income, expenditure and revenue) received the highest scores in the economic dimension. The Workforce theme (diversity, education, succession)... Presentar Todo |
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Palabras claves : |
ÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA; Assessment criteria; Economic dimension; Environmental dimension; Indicators of sustainability; Mixed crop-livestock systems; Social dimension. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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Marc : |
LEADER 04015naa a2200445 a 4500
001 1064793
005 2024-08-15
008 2024 bl uuuu u00u1 u #d
022 $a0048-9697
024 7 $a10.1016/j.scitotenv.2024.175218$2DOI
100 1 $aLEITE, F.F.G.D.
245 $aRelevance of farm-scale indicators and tools for farmers to assess sustainability of their mixed crop-ruminant livestock systems.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 22 May 2024, Revised 10 July 2024, Accepted 31 July 2024, Available online 2 August 2024, Version of Record 8 August 2024. -- Correspondence: Vibart, R.; AgResearch Ltd., Grasslands Research Centre, Tennent Drive, Private Bag 11008, Palmerston North, New Zealand; email:Ronaldo.vibart@agresearch.co.nz -- Funding: Financial support through the partners of the Joint Call of the Cofund ERA-Nets SusCrop (Grant No. 771134), FACCE ERA-GAS (Grant No. 696356), ICT-AGRI-FOOD (Grant No. 862665) and SusAn (Grant No. 696231). Also funded by the New Zealand Government to support the Global Research Alliance on Agricultural Greenhouse Gases (GRA). -- Contains Supplementary data. --
520 $aABSTRACT.- Ensuring the sustainability and circularity of mixed crop-ruminant livestock systems is essential if they are to deliver on the enhancement of long-term productivity and profitability with a smaller footprint. The objectives of this study were to select indicators in the environmental, economic and social dimensions of sustainability of crop-livestock systems, to assess if these indicators are relevant in the operational schedule of farmers, and to score the indicators in these farm systems. The scoring system was based on relevance to farmers, data availability, frequency of use, and policy. The study was successful in the assemblage of a suite of indicators comprising three dimensions of sustainability and the development of criteria to assess the usefulness of these indicators in crop-ruminant livestock systems in distinct agro-climatic regions across the globe. Except for ammonia emissions, indicators within the Emissions to air theme obtained high scores, as expected from mixed crop-ruminant systems in countries transitioning towards low emission production systems. Despite the inherent association between nutrient losses and water quality, the sum of scores was numerically greater for the former, attributed to a mix of economic and policy incentives. The sum of indicator scores within the Profitability theme (farm net income, expenditure and revenue) received the highest scores in the economic dimension. The Workforce theme (diversity, education, succession) stood out within the social dimension, reflecting the need for an engaged labor force that requires knowledge and skills in both crop and livestock husbandry. The development of surveys with farmers/stakeholders to assess the relevance of farm-scale indicators and tools is important to support direct actions and policies in support of sustainable mixed crop-ruminant livestock farm systems. © 2024 Elsevier B.V.
653 $aÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA
653 $aAssessment criteria
653 $aEconomic dimension
653 $aEnvironmental dimension
653 $aIndicators of sustainability
653 $aMixed crop-livestock systems
653 $aSocial dimension
700 1 $aFAVERIN, C.
700 1 $aCIGANDA, V.
700 1 $aCRISTOBAL-CARBALLO, O.
700 1 $aDOS REIS, J.C.
700 1 $aEUGÈNE, M.
700 1 $aFARIÑA, S.
700 1 $aHERCHER-PASTEUR, J.
700 1 $aMONTEIRO, A.
700 1 $aPASTELL, M.
700 1 $aRECAVARREN, P.
700 1 $aROMERA, A.
700 1 $aROSANOWSKI, S.
700 1 $aTIERI, M.P.
700 1 $aAUBRY, A.
700 1 $aVEYSSET, P.
700 1 $aKENNY, D.
700 1 $aVIBART, R.
773 $tScience of the Total Environment, November 2024, Volume 950, e175218. https://doi.org/10.1016/j.scitotenv.2024.175218
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