Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina
The fruit fly Ceratitis capitata is a successful generalist due to the trade-off between different variables in its life history traits. The present study aimed to assess some life history traits of C. capitata recovered from peach, plum and fig, three key host species, under the climatic con dition...
| Autores principales: | , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Cambridge University Press
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/20416 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/host-influence-on-life-history-traits-of-ceratitis-capitata-wiedemann-in-an-arid-region-of-argentina/29783461533BD82B63DF60680A829ECB https://doi.org/10.1017/S0007485324000506 |
| _version_ | 1855038214693191680 |
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| author | Rodriguez, Claudia Cecilia Jofré Barud, Flavia Gomez, María Pía Jaled, Sayra Lopez, María Liza |
| author_browse | Gomez, María Pía Jaled, Sayra Jofré Barud, Flavia Lopez, María Liza Rodriguez, Claudia Cecilia |
| author_facet | Rodriguez, Claudia Cecilia Jofré Barud, Flavia Gomez, María Pía Jaled, Sayra Lopez, María Liza |
| author_sort | Rodriguez, Claudia Cecilia |
| collection | INTA Digital |
| description | The fruit fly Ceratitis capitata is a successful generalist due to the trade-off between different variables in its life history traits. The present study aimed to assess some life history traits of C. capitata recovered from peach, plum and fig, three key host species, under the climatic con ditions of an irrigation oasis in the arid province of San Juan, Argentina. Pupal abundance, sex ratio and morphometric parameters such as pupal and adult weight, pupal volume, wingspan and head-caudal length were influenced by the host in which the larvae were reared. Sexual maturity, measured as the peak of calling (pheromone emission), was homogeneous on the sixth and seventh days after emergence, but males recovered from fig showed early calling activity on the third day after emergence. The plasticity of C. capitata to adapt its life history traits to specific nutrient variations within the larval environment allows it to colonise and establish populations where key hosts, as those studied here, are available. The knowledge of the interactions between host fruit trees and C. capitata populations provides helpful infor mation for planning the management of local orchards and urban fruit plantations within irri gation oases, taking into consideration the concept of key hosts as peach and fig. |
| format | info:ar-repo/semantics/artículo |
| id | INTA20416 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Cambridge University Press |
| publisherStr | Cambridge University Press |
| record_format | dspace |
| spelling | INTA204162025-05-20T09:55:37Z Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina Rodriguez, Claudia Cecilia Jofré Barud, Flavia Gomez, María Pía Jaled, Sayra Lopez, María Liza Ceratitis capitata Higo Durazno Ciruela Ciclo Vital Figs Peaches Plums Life Cycle Argentina San Juan, Argentina The fruit fly Ceratitis capitata is a successful generalist due to the trade-off between different variables in its life history traits. The present study aimed to assess some life history traits of C. capitata recovered from peach, plum and fig, three key host species, under the climatic con ditions of an irrigation oasis in the arid province of San Juan, Argentina. Pupal abundance, sex ratio and morphometric parameters such as pupal and adult weight, pupal volume, wingspan and head-caudal length were influenced by the host in which the larvae were reared. Sexual maturity, measured as the peak of calling (pheromone emission), was homogeneous on the sixth and seventh days after emergence, but males recovered from fig showed early calling activity on the third day after emergence. The plasticity of C. capitata to adapt its life history traits to specific nutrient variations within the larval environment allows it to colonise and establish populations where key hosts, as those studied here, are available. The knowledge of the interactions between host fruit trees and C. capitata populations provides helpful infor mation for planning the management of local orchards and urban fruit plantations within irri gation oases, taking into consideration the concept of key hosts as peach and fig. EEA San Juan Fil: Rodriguez, Claudia Cecilia. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Biología; Argentina Fil: Jofré Barud, Flavia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina Fil: Jofré Barud, Flavia. Universidad Nacional de San Juan. Facultad de Ingeniería. Departamento de Agronomía; 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: Sayra, Jaled. Universidad Nacional de San Juan. Facultad de Ingeniería. Departamento de Agronomía; Argentina 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 2024-12-02T11:06:50Z 2024-12-02T11:06:50Z 2024-11 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/20416 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/host-influence-on-life-history-traits-of-ceratitis-capitata-wiedemann-in-an-arid-region-of-argentina/29783461533BD82B63DF60680A829ECB 0007-4853 1475-2670 https://doi.org/10.1017/S0007485324000506 eng info:eu-repograntAgreement/INTA/2023-PE-L01-I005, Intensificación sostenible de la fruticultura regional info:eu-repo/semantics/restrictedAccess 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 Cambridge University Press Bulletin of Entomological Research : 1-8. (Published online 14 November 2024) |
| spellingShingle | Ceratitis capitata Higo Durazno Ciruela Ciclo Vital Figs Peaches Plums Life Cycle Argentina San Juan, Argentina Rodriguez, Claudia Cecilia Jofré Barud, Flavia Gomez, María Pía Jaled, Sayra Lopez, María Liza Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title | Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title_full | Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title_fullStr | Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title_full_unstemmed | Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title_short | Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina |
| title_sort | host influence on life history traits of ceratitis capitata wiedemann in an arid region of argentina |
| topic | Ceratitis capitata Higo Durazno Ciruela Ciclo Vital Figs Peaches Plums Life Cycle Argentina San Juan, Argentina |
| url | http://hdl.handle.net/20.500.12123/20416 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/host-influence-on-life-history-traits-of-ceratitis-capitata-wiedemann-in-an-arid-region-of-argentina/29783461533BD82B63DF60680A829ECB https://doi.org/10.1017/S0007485324000506 |
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