Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina
In hymenopteran parasitoids, isolated geographic populations can show morphological variation and reproductive incompatibility that may lead to failures in biological control programs when they are intended to be used as biocontrol agents. Through a classical morphometric approach we confirm the spe...
| Autores principales: | , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2020
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/7142 https://link.springer.com/article/10.1007/s10526-020-10014-1 https://doi.org/10.1007/s10526-020-10014-1 |
| _version_ | 1855035803437105152 |
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| author | Vallina, Consuelo Aquino, Daniel A. Minardi, Graciela M. Puch, Lilia Isabel Garrido, Silvina Alejandra Sánchez, Norma E. Luna, María G. |
| author_browse | Aquino, Daniel A. Garrido, Silvina Alejandra Luna, María G. Minardi, Graciela M. Puch, Lilia Isabel Sánchez, Norma E. Vallina, Consuelo |
| author_facet | Vallina, Consuelo Aquino, Daniel A. Minardi, Graciela M. Puch, Lilia Isabel Garrido, Silvina Alejandra Sánchez, Norma E. Luna, María G. |
| author_sort | Vallina, Consuelo |
| collection | INTA Digital |
| description | In hymenopteran parasitoids, isolated geographic populations can show morphological variation and reproductive incompatibility that may lead to failures in biological control programs when they are intended to be used as biocontrol agents. Through a classical morphometric approach we confirm the specific identity of three local populations of the larval arrhenotokous endoparasitoid Pseudapanteles dignus (Muesebeck) (Hymenoptera: Braconidae) of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), from three main tomato producing areas of Argentina. Moreover, we examined reproductive compatibility by outcrossing the three populations. Morphometric differences among P. dignus biotypes were found but no evidences of mating incompatibility among them existed. This laboratory study contributes with relevant information to the original description of the species P. dignus and has significant implications for T. absoluta biological control using this parasitoid in tomato crops from different regions of Argentina. |
| format | info:ar-repo/semantics/artículo |
| id | INTA7142 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA71422020-04-24T13:50:57Z Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina Vallina, Consuelo Aquino, Daniel A. Minardi, Graciela M. Puch, Lilia Isabel Garrido, Silvina Alejandra Sánchez, Norma E. Luna, María G. Endoparásitos Parasitoides Tuta absoluta Control Biológico Tomate Argentina Endoparasites Parasitoids Biological Control Tomatoes Pseudapanteles dignus In hymenopteran parasitoids, isolated geographic populations can show morphological variation and reproductive incompatibility that may lead to failures in biological control programs when they are intended to be used as biocontrol agents. Through a classical morphometric approach we confirm the specific identity of three local populations of the larval arrhenotokous endoparasitoid Pseudapanteles dignus (Muesebeck) (Hymenoptera: Braconidae) of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), from three main tomato producing areas of Argentina. Moreover, we examined reproductive compatibility by outcrossing the three populations. Morphometric differences among P. dignus biotypes were found but no evidences of mating incompatibility among them existed. This laboratory study contributes with relevant information to the original description of the species P. dignus and has significant implications for T. absoluta biological control using this parasitoid in tomato crops from different regions of Argentina. EEA Yuto Fil: Vallina, Consuelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Estudios Parasitologicos y de Vectores. Universidad Nacional de la Plata. Facultad de Ciencias Nnaturales y Museo. Centro de Estudios Parasitologicos y de Vectores; Argentina Fil: Aquino, Daniel A. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Estudios Parasitologicos y de Vectores. Universidad Nacional de la Plata. Facultad de Ciencias Nnaturales y Museo. Centro de Estudios Parasitologicos y de Vectores; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Museo de La Plata. División Entomología; Argentina Fil: Minardi, Graciela M. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Estudios Parasitologicos y de Vectores. Universidad Nacional de la Plata. Facultad de Ciencias Nnaturales y Museo. Centro de Estudios Parasitologicos y de Vectores; Argentina Fil: Puch, Lilia Isabel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Yuto; Argentina Fil: Garrido, Silvina Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina Fil: Sánchez, Norma E. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Estudios Parasitologicos y de Vectores. Universidad Nacional de la Plata. Facultad de Ciencias Nnaturales y Museo. Centro de Estudios Parasitologicos y de Vectores; Argentina Fil: Luna, María G. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Estudios Parasitologicos y de Vectores. Universidad Nacional de la Plata. Facultad de Ciencias Nnaturales y Museo. Centro de Estudios Parasitologicos y de Vectores; Argentina. Universidad Nacional de San Antonio de Areco. Departamento de Ciencias Exactas y Naturales; Argentina 2020-04-24T13:46:35Z 2020-04-24T13:46:35Z 2020-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/7142 https://link.springer.com/article/10.1007/s10526-020-10014-1 1386-6141 1573-8248 https://doi.org/10.1007/s10526-020-10014-1 eng info:eu-repo/semantics/restrictedAccess application/pdf Springer BioControl (2020) |
| spellingShingle | Endoparásitos Parasitoides Tuta absoluta Control Biológico Tomate Argentina Endoparasites Parasitoids Biological Control Tomatoes Pseudapanteles dignus Vallina, Consuelo Aquino, Daniel A. Minardi, Graciela M. Puch, Lilia Isabel Garrido, Silvina Alejandra Sánchez, Norma E. Luna, María G. Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title | Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title_full | Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title_fullStr | Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title_full_unstemmed | Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title_short | Reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid Pseudapanteles dignus in Argentina |
| title_sort | reproductive compatibility and morphological characterization of local populations of the larval endoparasitoid pseudapanteles dignus in argentina |
| topic | Endoparásitos Parasitoides Tuta absoluta Control Biológico Tomate Argentina Endoparasites Parasitoids Biological Control Tomatoes Pseudapanteles dignus |
| url | http://hdl.handle.net/20.500.12123/7142 https://link.springer.com/article/10.1007/s10526-020-10014-1 https://doi.org/10.1007/s10526-020-10014-1 |
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