Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures
Ceratitis capitata (Wiedemann, 1824) is an endemic citrus pest since the 1930s in the East Coast of Spain, where biological control against the medfly was attempted in those first years without any success. In 2003 the Valencian Institute of Agricultural Research (IVIA) began a project to study new...
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
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IOBC/wprs
2021
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/7651 https://www.iobc-wprs.org/pub/bulletins/iobc-wprs_bulletin_2008_38.pdf#page=151 |
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| author | Garzón-Luque, Eva Beitia, Francisco J. Falcó, José Vicente |
| author2 | García-Marí, Ferran |
| author_browse | Beitia, Francisco J. Falcó, José Vicente García-Marí, Ferran Garzón-Luque, Eva |
| author_facet | García-Marí, Ferran Garzón-Luque, Eva Beitia, Francisco J. Falcó, José Vicente |
| author_sort | Garzón-Luque, Eva |
| collection | ReDivia |
| description | Ceratitis capitata (Wiedemann, 1824) is an endemic citrus pest since the 1930s in the East Coast of Spain, where biological control against the medfly was attempted in those first years without any success. In 2003 the Valencian Institute of Agricultural Research (IVIA) began a project to study new possibilities of use of Hymenoptera parasitoids in order to include them in Integrated Pest Management strategies against the Medfly in the Mediterranean Coast of Spain. With this aim the braconid wasp Diachasmimorpha tryoni (Cameron, 1911) was imported from Hawaii and a laboratory rearing of this species is in progress in the IVIA facilities. D. tryoni has a high parasitism and emergence rates at 25°C and at 21-25°C. The critical temperature of 30°C prevents the emergence of a new generation of parasitoids, but females are able to parasitize the host. When these high temperatures (25-30°C) are applied only for a few hours the parasitoid development is completed and adult emergence occurs. These results can explain the potential adaptability and survivorship of the parasitoid in the Mediterranean high temperatures when field releases are carried out to control the Medfly summer populations. Consequently, parasitism can be successful in the warmer months of the Mediterranean Spanish area. |
| format | Objeto de conferencia |
| id | ReDivia7651 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IOBC/wprs |
| publisherStr | IOBC/wprs |
| record_format | dspace |
| spelling | ReDivia76512025-04-25T14:53:10Z Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures Garzón-Luque, Eva Beitia, Francisco J. Falcó, José Vicente García-Marí, Ferran Diachasmimorpha tryoni Medfly Parasitism rate Emergence rate H10 Pests of plants Ceratitis capitata Parasitoids Biological control Temperature Ceratitis capitata (Wiedemann, 1824) is an endemic citrus pest since the 1930s in the East Coast of Spain, where biological control against the medfly was attempted in those first years without any success. In 2003 the Valencian Institute of Agricultural Research (IVIA) began a project to study new possibilities of use of Hymenoptera parasitoids in order to include them in Integrated Pest Management strategies against the Medfly in the Mediterranean Coast of Spain. With this aim the braconid wasp Diachasmimorpha tryoni (Cameron, 1911) was imported from Hawaii and a laboratory rearing of this species is in progress in the IVIA facilities. D. tryoni has a high parasitism and emergence rates at 25°C and at 21-25°C. The critical temperature of 30°C prevents the emergence of a new generation of parasitoids, but females are able to parasitize the host. When these high temperatures (25-30°C) are applied only for a few hours the parasitoid development is completed and adult emergence occurs. These results can explain the potential adaptability and survivorship of the parasitoid in the Mediterranean high temperatures when field releases are carried out to control the Medfly summer populations. Consequently, parasitism can be successful in the warmer months of the Mediterranean Spanish area. 2021-10-05T14:26:42Z 2021-10-05T14:26:42Z 2008 conferenceObject Garzón-Luque, E., Beitia, F., & Falcó, J. V. (2008). Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures. IOBC/WPRS Bulletin, 38, 125-129. 978-92-9067-212-8 http://hdl.handle.net/20.500.11939/7651 https://www.iobc-wprs.org/pub/bulletins/iobc-wprs_bulletin_2008_38.pdf#page=151 en 2007-11-05 International Conference on Integrated Control in Citrus Fruit Crops Catania, Italy Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess IOBC/wprs electronico |
| spellingShingle | Diachasmimorpha tryoni Medfly Parasitism rate Emergence rate H10 Pests of plants Ceratitis capitata Parasitoids Biological control Temperature Garzón-Luque, Eva Beitia, Francisco J. Falcó, José Vicente Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title | Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title_full | Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title_fullStr | Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title_full_unstemmed | Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title_short | Parasitism of Diachasmimorpha tryoni (Hymenoptera: Braconidae) on the host Ceratitis capitata (Diptera: Tephritidae) under Mediterranean temperatures |
| title_sort | parasitism of diachasmimorpha tryoni hymenoptera braconidae on the host ceratitis capitata diptera tephritidae under mediterranean temperatures |
| topic | Diachasmimorpha tryoni Medfly Parasitism rate Emergence rate H10 Pests of plants Ceratitis capitata Parasitoids Biological control Temperature |
| url | http://hdl.handle.net/20.500.11939/7651 https://www.iobc-wprs.org/pub/bulletins/iobc-wprs_bulletin_2008_38.pdf#page=151 |
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