In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth
Brown rot produced by Monilinia fructicola (MON) is the main disease that causes postharvest losses in peaches of Argentina. There is a public concern in reducing the use of synthetic fungicides. The objective of this work was to evaluate the effect of lemon essential oil (LO) and aqueous garlic ext...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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INIA Uruguay y Facultad de Agronomía, Universidad de la República
2021
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| Acceso en línea: | http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/403/703 http://hdl.handle.net/20.500.12123/9134 https://doi.org/10.31285/AGRO.25.403 |
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| author | Mitidieri, Mariel Silvina Barbieri, Martin Osvaldo Brambilla, Maria Virginia Piris, Estela Beatriz |
| author_browse | Barbieri, Martin Osvaldo Brambilla, Maria Virginia Mitidieri, Mariel Silvina Piris, Estela Beatriz |
| author_facet | Mitidieri, Mariel Silvina Barbieri, Martin Osvaldo Brambilla, Maria Virginia Piris, Estela Beatriz |
| author_sort | Mitidieri, Mariel Silvina |
| collection | INTA Digital |
| description | Brown rot produced by Monilinia fructicola (MON) is the main disease that causes postharvest losses in peaches of Argentina. There is a public concern in reducing the use of synthetic fungicides. The objective of this work was to evaluate the effect of lemon essential oil (LO) and aqueous garlic extract (GE) on MONin vitro mycelial growth inhibition (INH). In a first trial a MON colony disc was placed in the middle of a Petri dish containing PDA2%, or over the plate lid containing 1 mL of the following treatments: Control, LO 0.5%, LO 1%, LO 3% and Fludioxonil 0.02%. In a second trial, GE was obtained processing fresh garlic (cultivar Colorado) in a blender with tap water; 1 mL of garlic extract was placed in the cover of each plate, the treatments were: Control, GE 2.27%, GE 5.68%, GE 11.35% and Fludioxonil 0.02%, the MON colony was placed over the lid containing the extract. All concentrations of LO assayed and GE 11.35% showed INH > 90%. Following these results LO and GE could be evaluated in future trials as postharvest treatments on peach fruits for Monilinia fructicola control. |
| format | Artículo |
| id | INTA9134 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | INIA Uruguay y Facultad de Agronomía, Universidad de la República |
| publisherStr | INIA Uruguay y Facultad de Agronomía, Universidad de la República |
| record_format | dspace |
| spelling | INTA91342021-04-20T13:09:51Z In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth Efecto in vitro del aceite de limón y el extracto de ajo sobre el crecimiento de Monilinia fructicola Efeito in vitro do óleo de limão e extrato de alho no crescimento de Monilinia fructicola Mitidieri, Mariel Silvina Barbieri, Martin Osvaldo Brambilla, Maria Virginia Piris, Estela Beatriz Durazno Prunus persica Monilinia fructigena Podredumbres Peaches Rots Podredumbre Morena de la Fruta Productos Alternativos Monilinia fructicola Producción Orgánica Fruit Brown Rot Alternative Compounds Organic Production Brown rot produced by Monilinia fructicola (MON) is the main disease that causes postharvest losses in peaches of Argentina. There is a public concern in reducing the use of synthetic fungicides. The objective of this work was to evaluate the effect of lemon essential oil (LO) and aqueous garlic extract (GE) on MONin vitro mycelial growth inhibition (INH). In a first trial a MON colony disc was placed in the middle of a Petri dish containing PDA2%, or over the plate lid containing 1 mL of the following treatments: Control, LO 0.5%, LO 1%, LO 3% and Fludioxonil 0.02%. In a second trial, GE was obtained processing fresh garlic (cultivar Colorado) in a blender with tap water; 1 mL of garlic extract was placed in the cover of each plate, the treatments were: Control, GE 2.27%, GE 5.68%, GE 11.35% and Fludioxonil 0.02%, the MON colony was placed over the lid containing the extract. All concentrations of LO assayed and GE 11.35% showed INH > 90%. Following these results LO and GE could be evaluated in future trials as postharvest treatments on peach fruits for Monilinia fructicola control. La podredumbre morena, causada por Monilinia fructicola (MON), es la principal enfermedad causante de pérdi-das de postcosecha en duraznos de la Argentina. Existe preocupación por reducir el uso de fungicidas de síntesis química. El objetivo de este trabajo fue evaluar el efecto del aceite esencial de limón (LO) y el extracto acuoso de ajo (GE) sobre la inhibición (INH) del crecimiento micelial in vitro de MON. En un primer ensayo, se colocó un disco de colonia en el centro de una placa de Petri con medio PDA 2 %, o sobre la tapa de una placa de Petri conteniendo 1 mL de los siguientes tratamientos: Control, LO 0,5 %, LO 1 %, LO 3 % y Fludioxonil 0,02 %. En un segundo ensayo, se preparó el extracto de ajo licuando ajo fresco (cultivar Colorado) en agua; 1 mL de extracto se colocó sobre la tapa de la placa de Petri, los tratamientos fueron: Control, GE 2,27 %, GE 5,68 %, GE11,35 % y Fludioxonil 0,02 %. Todas las concentraciones de LO y GE 11,35% produjeron una INH > 90 %. Según estos resultados, LO y GE podrían ser evaluados en futuros ensayos como tratamientos de postcosecha a du-raznos para el control de Monilinia fructicola. A podridão parda, causada por Monilinia fructicola(MON), é a principal doença que causa perdas pós-colheita em pêssegos na Argentina. Existe preocupação na redução do uso de fungicidas de síntese química. O objetivo deste trabalho foi avaliar o efeito do óleo essencial de limão (LO) e do extrato aquoso de alho (GE) na inibição (INH) do crescimento micelial in vitro de MON. Em um primeiro experimento um disco de colônia foi colocado ao centro de uma placa de Petri com meio BDA a 2% ou na tampa de uma placa de Petri contendo 1 mL dos seguintes tratamentos: Controle, LO 0,5%, LO 1%, LO 3% e Fludioxonil 0,02%. Em um segundo experimento o extrato de alho foi preparado por liquidificação de alho fresco (cultivar Colorado) em água; 1 mL de extrato foi colocado na tampa da placa de Petri, os tratamentos foram: Controle, GE 2,27%, GE 5,68%, GE 11,35% e Fludioxonil 0,02%. Todas as concentrações de LO e GE 11,35% produziram uma INH >90%. De acordo com esses resultados, LO e o GE poderão ser avaliados em ensaios futuros como tratamentos pós-colheita de frutos de pêssego para o controle de Monilinia fructicola. EEA San Pedro Fil: Mitidieri, Mariel Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Barbieri, Martín Osvaldo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Brambilla, María Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Piris, Estela Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina 2021-04-20T12:59:48Z 2021-04-20T12:59:48Z 2021-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/403/703 http://hdl.handle.net/20.500.12123/9134 1510-0839 2301-1548 https://doi.org/10.31285/AGRO.25.403 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf INIA Uruguay y Facultad de Agronomía, Universidad de la República Agrociencia Uruguay 25 (NE1) : e403 (apr. 2021) |
| spellingShingle | Durazno Prunus persica Monilinia fructigena Podredumbres Peaches Rots Podredumbre Morena de la Fruta Productos Alternativos Monilinia fructicola Producción Orgánica Fruit Brown Rot Alternative Compounds Organic Production Mitidieri, Mariel Silvina Barbieri, Martin Osvaldo Brambilla, Maria Virginia Piris, Estela Beatriz In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title | In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title_full | In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title_fullStr | In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title_full_unstemmed | In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title_short | In vitro effect of lemon essential oil and garlic extract on Monilinia fructicola growth |
| title_sort | in vitro effect of lemon essential oil and garlic extract on monilinia fructicola growth |
| topic | Durazno Prunus persica Monilinia fructigena Podredumbres Peaches Rots Podredumbre Morena de la Fruta Productos Alternativos Monilinia fructicola Producción Orgánica Fruit Brown Rot Alternative Compounds Organic Production |
| url | http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/403/703 http://hdl.handle.net/20.500.12123/9134 https://doi.org/10.31285/AGRO.25.403 |
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