Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions
The efficacy of two strains of Lanchancea thermotolerans in preventing the growth and ochratoxin A (OTA) accumulation of ochratoxigenic fungi under greenhouse and field conditions were evaluated during three consecutive year trials. The data from this study showed that both yeast strains were able t...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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2017
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| Online Access: | http://hdl.handle.net/20.500.12123/1385 http://www.sciencedirect.com/science/article/pii/S1049964416301347 https://doi.org/10.1016/j.biocontrol.2016.07.012 |
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| author | Ponsone, María Lorena Nally, Maria Cristina Chiotta, María Laura Combina, Mariana Kohl, Jürgen Chulze, Sofia Noemí |
| author_browse | Chiotta, María Laura Chulze, Sofia Noemí Combina, Mariana Kohl, Jürgen Nally, Maria Cristina Ponsone, María Lorena |
| author_facet | Ponsone, María Lorena Nally, Maria Cristina Chiotta, María Laura Combina, Mariana Kohl, Jürgen Chulze, Sofia Noemí |
| author_sort | Ponsone, María Lorena |
| collection | INTA Digital |
| description | The efficacy of two strains of Lanchancea thermotolerans in preventing the growth and ochratoxin A (OTA) accumulation of ochratoxigenic fungi under greenhouse and field conditions were evaluated during three consecutive year trials. The data from this study showed that both yeast strains were able to control Aspergillus section Nigri species ochratoxin A accumulation in wine grapes at harvest stage. The nhibitory effects were dependent on the ochratoxigenic species, yeast strains, and year analyzed. Over all conditions assayed, ochratoxin A accumulation was reduced from 27% to 100%, depending on the conditions evaluated. These results are promising for future development of a bio-pesticide. |
| format | info:ar-repo/semantics/artículo |
| id | INTA1385 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA13852019-03-22T14:49:41Z Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions Ponsone, María Lorena Nally, Maria Cristina Chiotta, María Laura Combina, Mariana Kohl, Jürgen Chulze, Sofia Noemí Enfermedades de las Plantas Levadura Ocratoxinas Control Biológico Invernaderos Vid Plant Diseases Yeasts Ochratoxins Biological Control Greenhouses Grapevines The efficacy of two strains of Lanchancea thermotolerans in preventing the growth and ochratoxin A (OTA) accumulation of ochratoxigenic fungi under greenhouse and field conditions were evaluated during three consecutive year trials. The data from this study showed that both yeast strains were able to control Aspergillus section Nigri species ochratoxin A accumulation in wine grapes at harvest stage. The nhibitory effects were dependent on the ochratoxigenic species, yeast strains, and year analyzed. Over all conditions assayed, ochratoxin A accumulation was reduced from 27% to 100%, depending on the conditions evaluated. These results are promising for future development of a bio-pesticide. EEA Mendoza Fil: Ponsone, María Lorena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Nally, Maria Cristina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Chiotta, Maria Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico, Químicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Kohl, Jürgen. Wageningen University and Research Centre. Plant Research International; Holanda Fil: Chulze, Sofia Noemí. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico, Químicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2017-10-03T13:19:53Z 2017-10-03T13:19:53Z 2016 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/1385 http://www.sciencedirect.com/science/article/pii/S1049964416301347 1049-9644 https://doi.org/10.1016/j.biocontrol.2016.07.012 eng info:eu-repo/semantics/restrictedAccess application/pdf Biological control 103 : 78-85. (December 2016) |
| spellingShingle | Enfermedades de las Plantas Levadura Ocratoxinas Control Biológico Invernaderos Vid Plant Diseases Yeasts Ochratoxins Biological Control Greenhouses Grapevines Ponsone, María Lorena Nally, Maria Cristina Chiotta, María Laura Combina, Mariana Kohl, Jürgen Chulze, Sofia Noemí Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title | Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title_full | Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title_fullStr | Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title_full_unstemmed | Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title_short | Evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin A occurring under greenhouse and field grape production conditions |
| title_sort | evaluation of the effectiveness of potential biocontrol yeasts against black sur rot and ochratoxin a occurring under greenhouse and field grape production conditions |
| topic | Enfermedades de las Plantas Levadura Ocratoxinas Control Biológico Invernaderos Vid Plant Diseases Yeasts Ochratoxins Biological Control Greenhouses Grapevines |
| url | http://hdl.handle.net/20.500.12123/1385 http://www.sciencedirect.com/science/article/pii/S1049964416301347 https://doi.org/10.1016/j.biocontrol.2016.07.012 |
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