Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines
Tetranychus urticae Koch (Acari: Tetranychidae) populations in citrus can be regulated through the management of the cover crop. A mono-specific cover of the grass Festuca arundinacea Schreber (Poaceae) enhanced the diversity and abundance of Phytoseiidae mites compared with a multifloral cover. Thi...
| Autores principales: | , , , |
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| Otros Autores: | |
| Formato: | conferenceObject |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/4367 |
| _version_ | 1855032108965167104 |
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| author | Pina, Tatiana Sa Argolo, Poliane Urbaneja, Alberto Jaques, Josep A. |
| author2 | Sabater-Munoz, Beatriz |
| author_browse | Jaques, Josep A. Pina, Tatiana Sa Argolo, Poliane Sabater-Munoz, Beatriz Urbaneja, Alberto |
| author_facet | Sabater-Munoz, Beatriz Pina, Tatiana Sa Argolo, Poliane Urbaneja, Alberto Jaques, Josep A. |
| author_sort | Pina, Tatiana |
| collection | ReDivia |
| description | Tetranychus urticae Koch (Acari: Tetranychidae) populations in citrus can be regulated through the management of the cover crop. A mono-specific cover of the grass Festuca arundinacea Schreber (Poaceae) enhanced the diversity and abundance of Phytoseiidae mites compared with a multifloral cover. This increase resulted in a better control of T. urticae. Pollen availability and quality could be behind this result. Whereas multifloral cover offers a long-term source of a wide variety of pollen, F. arundinacea offers one single type of pollen in spring only. As a consequence, the generalist pollen feeder Euseius stipulatus (Athias-Henriot), which is a superior intra-guild predator, is highly favored in multifloral covers. Therefore, poor quality pollen may prevent pollen feeders from reaching high numbers and indirectly benefit T. urticae control by specialist phytoseiids. |
| format | conferenceObject |
| id | ReDivia4367 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia43672025-04-25T14:53:18Z Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines Acta Horticulturae Pina, Tatiana Sa Argolo, Poliane Urbaneja, Alberto Jaques, Josep A. Sabater-Munoz, Beatriz Moreno, Pedro Pena, Leandro Navarro, Luis Tetranychus urticae Koch (Acari: Tetranychidae) populations in citrus can be regulated through the management of the cover crop. A mono-specific cover of the grass Festuca arundinacea Schreber (Poaceae) enhanced the diversity and abundance of Phytoseiidae mites compared with a multifloral cover. This increase resulted in a better control of T. urticae. Pollen availability and quality could be behind this result. Whereas multifloral cover offers a long-term source of a wide variety of pollen, F. arundinacea offers one single type of pollen in spring only. As a consequence, the generalist pollen feeder Euseius stipulatus (Athias-Henriot), which is a superior intra-guild predator, is highly favored in multifloral covers. Therefore, poor quality pollen may prevent pollen feeders from reaching high numbers and indirectly benefit T. urticae control by specialist phytoseiids. 2017-06-01T10:09:57Z 2017-06-01T10:09:57Z 2015 2015 conferenceObject Pina, Tatiana, Sa Argolo, Poliane, Urbaneja, A., Jacas, J.A. (2015). Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines. Acta Horticulturae, 1065, 1133-1136. 0567-7572; 978-94-62610-53-8 http://hdl.handle.net/20.500.11939/4367 10.17660/ActaHortic.2015.1065.143 en openAccess Impreso |
| spellingShingle | Pina, Tatiana Sa Argolo, Poliane Urbaneja, Alberto Jaques, Josep A. Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title | Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title_full | Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title_fullStr | Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title_full_unstemmed | Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title_short | Pollen Quality Affects Biological Control of Tetranychus urticae in Clementine Mandarines |
| title_sort | pollen quality affects biological control of tetranychus urticae in clementine mandarines |
| url | http://hdl.handle.net/20.500.11939/4367 |
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