Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation
The production of quince (Cydonia oblonga Miller) is affected worldwide by codling moth (Cydia pomonella L.), an oligophagous pest. In this study, volatile compounds in healthy and infested fruits were collected from four cultivars of quince: Champion, Portugal, Smyrna and INTA 147. Volatiles were e...
| Autores principales: | , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2022
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/12908 https://www.sciencedirect.com/science/article/pii/S1874390022000726 https://doi.org/10.1016/j.phytol.2022.03.019 |
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| author | Lopez, María Liza Gomez, María Pía Díaz, Ariel Jofré Barud, Flavia Camina, Julia Laura Dambolena, José Sebastián |
| author_browse | Camina, Julia Laura Dambolena, José Sebastián Díaz, Ariel Gomez, María Pía Jofré Barud, Flavia Lopez, María Liza |
| author_facet | Lopez, María Liza Gomez, María Pía Díaz, Ariel Jofré Barud, Flavia Camina, Julia Laura Dambolena, José Sebastián |
| author_sort | Lopez, María Liza |
| collection | INTA Digital |
| description | The production of quince (Cydonia oblonga Miller) is affected worldwide by codling moth (Cydia pomonella L.), an oligophagous pest. In this study, volatile compounds in healthy and infested fruits were collected from four cultivars of quince: Champion, Portugal, Smyrna and INTA 147. Volatiles were extracted by SPME and analyzed by GC-MS. Up to 30 compounds were identified in the volatile profiles of uninfested quinces, ranging from 90.9% to 98.4% of the total relative abundance. The volatile profile of all four cultivars of quince was similar, with (E, E)-α-farnesene and octanoic acid- ethyl ester as the main components. Infested fruits presented increased levels of (E,E)-α-farnesene, while minor compounds decreased significantly. Champion and Smyrna varieties might be more susceptible cultivars to infestation as their healthy fruits presented the highest contents of (E,E)-α-farnesene and Pear Ester, both codling moth kairomones. The role of these highly recognized kairomones in the chemical ecology of codling moth in quince is discussed. |
| format | info:ar-repo/semantics/artículo |
| id | INTA12908 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA129082022-09-19T10:31:19Z Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation Lopez, María Liza Gomez, María Pía Díaz, Ariel Jofré Barud, Flavia Camina, Julia Laura Dambolena, José Sebastián Membrillo Cydonia oblonga Quinces Varieties Plant Diseases Variedades Cydia pomonella Enfermedades de las Plantas The production of quince (Cydonia oblonga Miller) is affected worldwide by codling moth (Cydia pomonella L.), an oligophagous pest. In this study, volatile compounds in healthy and infested fruits were collected from four cultivars of quince: Champion, Portugal, Smyrna and INTA 147. Volatiles were extracted by SPME and analyzed by GC-MS. Up to 30 compounds were identified in the volatile profiles of uninfested quinces, ranging from 90.9% to 98.4% of the total relative abundance. The volatile profile of all four cultivars of quince was similar, with (E, E)-α-farnesene and octanoic acid- ethyl ester as the main components. Infested fruits presented increased levels of (E,E)-α-farnesene, while minor compounds decreased significantly. Champion and Smyrna varieties might be more susceptible cultivars to infestation as their healthy fruits presented the highest contents of (E,E)-α-farnesene and Pear Ester, both codling moth kairomones. The role of these highly recognized kairomones in the chemical ecology of codling moth in quince is discussed. EEA San Juan Fil: López, María Liza. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: López, María Liza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gómez, María Pía. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: Gómez, María Pía. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Díaz, Ariel. Universidad Nacional de San Juan. Facultad de Ingeniería. Departamento de Agronomía; Argentina Fil: Jofré Barud, Flavia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: Jofré Barud, Flavia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Camina, Julia Laura. Universidad Nacional del Sur (UNS). Planta Piloto de Ingeniería Química (PLAPIQUI); Argentina Fil: Camina, Julia Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Dambolena, José Sebastián. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Dambolena, José Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2022-09-19T10:19:42Z 2022-09-19T10:19:42Z 2022-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/12908 https://www.sciencedirect.com/science/article/pii/S1874390022000726 1874-3900 https://doi.org/10.1016/j.phytol.2022.03.019 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Phytochemistry Letters 49 : 187-191(June 2022) |
| spellingShingle | Membrillo Cydonia oblonga Quinces Varieties Plant Diseases Variedades Cydia pomonella Enfermedades de las Plantas Lopez, María Liza Gomez, María Pía Díaz, Ariel Jofré Barud, Flavia Camina, Julia Laura Dambolena, José Sebastián Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title | Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title_full | Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title_fullStr | Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title_full_unstemmed | Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title_short | Changes in the volatile profile of four cultivars of quince (Cydonia oblonga) produced by codling moth (Cydia pomonella) infestation |
| title_sort | changes in the volatile profile of four cultivars of quince cydonia oblonga produced by codling moth cydia pomonella infestation |
| topic | Membrillo Cydonia oblonga Quinces Varieties Plant Diseases Variedades Cydia pomonella Enfermedades de las Plantas |
| url | http://hdl.handle.net/20.500.12123/12908 https://www.sciencedirect.com/science/article/pii/S1874390022000726 https://doi.org/10.1016/j.phytol.2022.03.019 |
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