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Registros recuperados : 211 | |
41. | | LAMEIRA, O. A.; RIBEIRO, F. N; ROCHA, T. T.; SILVA, C. S. Efeito de cortes no desenvolvimento de brotações em ramos de jaborandi (Pilocarpus microphyllus Stapf ex Wardleworth). In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. 1 CD-ROM. Biblioteca(s): Embrapa Amazônia Oriental. |
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44. | | OLIVEIRA, L. C. de; NAKASONE, A. K.; SILVA, C. S.; BONFIM, K. Characterization and variability of strains of Xanthomonas axonopodis pv. passiflorae from the state of Pará, Brazil. Revista Ceres, Viçosa, v. 70, n. 1, p. 124-132, jan./feb. 2023. Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Recursos Genéticos e Biotecnologia. |
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47. | | VERHALEN, T. R.; SILVA, C. S. da; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Avaliação de parâmetros para o preparo de materiais de referência. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 5., 2013, São Carlos, SP. Anais... São Carlos, SP: Embrapa Pecuária Sudeste: Embrapa Instrumentação , 2013. p. 42 Editado por Ana Rita de Araújo; Simone Cristina Méo Nicura. Biblioteca(s): Embrapa Pecuária Sudeste. |
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49. | | SILVA, C. S.; NICOLAU PINTO, M.; SILVA, J. B. C. da. Uniformidade e eficácia da desinsfestação de substratos utilizando vapor quente. Horticultura Brasileira, Brasília, v. 22, n. 2, jul. 2004. Suplemento 2. Trabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 401, jul. 2004. Suplemento 1. Biblioteca(s): Embrapa Hortaliças. |
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54. | | SILVA, J. B. C. da; FREITAS, R. A. de; SILVA, C. S. Pré-enraizamento de ramas de batata-doce evita falhas na lavoura. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, ago. 2005. Suplemento 2. CD-ROM. Trabalho apresentado no 45. Congresso Brasileiro de Olericultura, Fortaleza, 2005. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 385, ago. 2005. Suplemento 1. Biblioteca(s): Embrapa Hortaliças. |
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59. | | RIBEIRO, S. A. O.; SILVA, C. S. DA; NOGUEIRA, A. R. de A.; GARCIA, E. E. Solubility of Cd, Cr, Cu, Ni, and Pb and its correlation with total polyphenols and soluble melanoidins in hot infusions of green and roasted mate. Biological Trace Element Research, v. 201, p. 2563-2572, 2023. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 211 | |
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Registro Completo
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
13/01/2020 |
Data da última atualização: |
20/01/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, C. S. B. D.; PRICE, B. E.; WALTN, V. M. |
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. |
Título: |
Water-Deprived Parasitic Wasps (Pachycrepoideus vindemmiae) Kill More Pupae of a Pest (Drosophila suzukii) as a Water-Intake Strategy. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Open Access Scientific Reports, v. 9, 2019. |
Idioma: |
Inglês |
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. |
Thesagro: |
Hospedeiro; Vespa. |
Thesaurus NAL: |
Pachycrepoideus vindemmiae; Parasitic wasps; Parasitoids; Water. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208673/1/Water-Deprived-Parasitic-wasps.pdf
|
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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