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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
13/01/2020 |
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Data da última atualização: |
20/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, C. S. B. D.; PRICE, B. E.; WALTN, V. M. |
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Afiliação: |
CHERRE SADE BEZERRA DA SILVA, CNPA; Briana Elizabeth Price, Oregon State University/Department of Horticulture; Vaughn M. Walton, Oregon State University/Department of Horticulture. |
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Título: |
Water-Deprived Parasitic Wasps (Pachycrepoideus vindemmiae) Kill More Pupae of a Pest (Drosophila suzukii) as a Water-Intake Strategy. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Open Access Scientific Reports, v. 9, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Most organisms must ingest water to compensate for dehydration. In parasitic wasps, the importance of water and the behaviors driving its consumption are poorly understood. Here, we describe a waterintake strategy of Pachycrepoideus vindemmiae, a parasitoid of spotted-wing drosophila (SWD, Drosophila suzukii). Longevity measurements indicated that P. vindemmiae benefits from drinking water and from host-feeding on the water-rich hemolymph of SWD pupae. After exposing wasps to different water regimens, we observed increased host-feeding in water-deprived wasps despite honey availability. This resulted in greater SWD mortality because the host-feeding process killed the pupae, and because wasps that engaged in greater host-feeding parasitized more hosts. Behavioral observations showed that the host-feeding time of water-deprived wasps doubled compared to water-fed individuals. Host-feeding did not affect parasitoid offspring mortality. We conclude that P. vindemmiae benefits from ingesting water and that it host-feeds on SWD pupae as a water-intake strategy. These are interesting findings not only because water has rarely been reported as a critical nutrient for adult parasitoids, but especially because preying for the purpose of hydration is not a common strategy in nature. This strategy enhances parasitoid survival and reproduction, with positive consequences for its host-killing capacity and potential as a biocontrol agent. |
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Thesagro: |
Hospedeiro; Vespa. |
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Thesaurus Nal: |
Pachycrepoideus vindemmiae; Parasitic wasps; Parasitoids; Water. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208673/1/Water-Deprived-Parasitic-wasps.pdf
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Marc: |
LEADER 02109naa a2200217 a 4500
001 2118665
005 2020-01-20
008 2019 bl uuuu u00u1 u #d
100 1 $aSILVA, C. S. B. D.
245 $aWater-Deprived Parasitic Wasps (Pachycrepoideus vindemmiae) Kill More Pupae of a Pest (Drosophila suzukii) as a Water-Intake Strategy.$h[electronic resource]
260 $c2019
520 $aMost organisms must ingest water to compensate for dehydration. In parasitic wasps, the importance of water and the behaviors driving its consumption are poorly understood. Here, we describe a waterintake strategy of Pachycrepoideus vindemmiae, a parasitoid of spotted-wing drosophila (SWD, Drosophila suzukii). Longevity measurements indicated that P. vindemmiae benefits from drinking water and from host-feeding on the water-rich hemolymph of SWD pupae. After exposing wasps to different water regimens, we observed increased host-feeding in water-deprived wasps despite honey availability. This resulted in greater SWD mortality because the host-feeding process killed the pupae, and because wasps that engaged in greater host-feeding parasitized more hosts. Behavioral observations showed that the host-feeding time of water-deprived wasps doubled compared to water-fed individuals. Host-feeding did not affect parasitoid offspring mortality. We conclude that P. vindemmiae benefits from ingesting water and that it host-feeds on SWD pupae as a water-intake strategy. These are interesting findings not only because water has rarely been reported as a critical nutrient for adult parasitoids, but especially because preying for the purpose of hydration is not a common strategy in nature. This strategy enhances parasitoid survival and reproduction, with positive consequences for its host-killing capacity and potential as a biocontrol agent.
650 $aPachycrepoideus vindemmiae
650 $aParasitic wasps
650 $aParasitoids
650 $aWater
650 $aHospedeiro
650 $aVespa
700 1 $aPRICE, B. E.
700 1 $aWALTN, V. M.
773 $tOpen Access Scientific Reports$gv. 9, 2019.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 65 | |
| 61. |  | CUNHA, A. F.; ANDRADE, H. M.; SOUZA, F. N.; FIALHO JUNIOR, L. C.; ROSA, D. L. S. O.; SANCHEZ, E. M. R.; GIDLUND, M.; GOTO, H.; BRITO, M. A. V. P.; GUIMARÃES, A. S.; LAGE, A. P.; REIS, L. C.; LIBERA, A. M. M. P. D.; HEINEMANN, M. B.; CERQUEIRA, M. M. O. P. Comparison of antibody repertories against Staphylococcus aureus in healthy and infected dairy cows with a distinct mastitis history and vaccinated with a polyvalent mastitis vaccine. Journal of Dairy Science, v. 103, n. 5, p. 4588-4605, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 62. | | DINIZ NETO, H. C.; LOMBARDI, N. C.; CAMPOS, M. M.; LAGE, A. P.; SILVA, R. O. S.; DORNELES, E. M. S.; LAGE, C. F. A.; CARVALHO, W. A.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; RAMOS, C. P.; ASSIS, R. A.; LOBATO, F. C. F.; SANTANA, J. A.; SANTOS, E. L. S.; ANDRADE, R. S.; COELHO, S. G. Effects of vaccination against brucellosis and clostridia on the intake, performance, feeding behavior, blood parameters, and immune responses of dairy heifers calves. Journal of Animal Science, v. 99, n. 5, skab107, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 63. | | DORNELES, E. M. S.; GUIMARÃES, A. S.; GOUVEIA, A. M. G.; COURA, F. M.; CARMO, F. B. do; PAULETTI, R. B.; AZEVEDO, V.; LILENBAUM, W.; VITOR, V. de A.; PINHEIRO, R. R.; FERREIRA, A. C. R.; DASSO, M. G.; LAGE, A. P.; HEINEMANN, M. B. Seroprevalence of Brucella ovis-epididymitis, smooth-Brucella, leptospirosis, toxoplasmosis, and Maedi-Visna in sheep slaughtered in Minas Gerais State, Brazil. Brazilian Journal of Veterinary Research and Animal Science, v. 57, n. 2, e164278, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 64. | | SOUZA, F. N.; CUNHA, A. F.; ROSA, D. L. S. O.; BRITO, M. A. V. P. e; GUIMARAES, A. S.; MENDONCA, L. C.; SOUZA, G. N.; LAGE, A. P.; BLAGITZ, M. G.; DELLA LIBERA, A. M. M. P.; HEINEMANN, M. B.; CERQUEIRA, M. M. O. P. Somatic cell count and mastitis pathogen detection in composite and single or duplicate quarter milk samples. Pesquisa Veterinária Brasileira, Brasília, DF. V. 36, N. 9, p. 811-818, set. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 65. | | SOUZA, F. N.; CUNHA, A. F.; ROSA, D. L. S. O.; BRITO, M. A. V. P. e; GUIMARAES, A. S.; MENDONCA, L. C.; SOUZA, G. N. de; LAGE, A. P.; BLAGITZ, M. G.; LIBERA, A. M. M. P. D.; HEINEMANN, M. B.; CERQUEIRA, M. M. O. P. Somatic cell count and mastitis pathogen detection in composite and single or duplicate quarter milk samples. Pesquisa Veterinária Brasileira, v. 36, n. 9, p. 811-818, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 65 | |
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