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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
10/04/2023 |
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Data da última atualização: |
10/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GARCEZ, A. M.; KRÜGER, A. P.; NAVA, D. E. |
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Afiliação: |
AMANDA MONTANDON GARCEZ; ALEXANDRA PETER KRÜGER; DORI EDSON NAVA, CPACT. |
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Título: |
Intrinsic competition between 2 pupal parasitoids of Drosophila suzukii (Diptera: Drosophilidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Annals of the Entomological Society of America, 2023. |
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DOI: |
https://doi.org/10.1093/aesa/saad010 |
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Idioma: |
Inglês |
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Notas: |
Online first. Published: 08 April 2023. |
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Conteúdo: |
The parasitoids Pachycrepoideus vindemmiae Rondani (Hymenoptera: Pteromalidae) and Trichopria anastrephae Costa Lima (Hymenoptera: Diapriidae) have great potential in controlling Drosophila suzukii (Matsumura); however, both, compete for the same resources. In this study, we evaluated whether the different stages of development of the primary parasitoid reduce the negative effect of intrinsic competition. For this, we first defined the duration of each immature stage of both parasitoid species and then offered D. suzukii pupae containing the first parasitoid (P. vindemmiae or T. anastrephae) at different stages of development to the second parasitoid (P. vindemmiae or T. anastrephae). We also checked the second parasitoid?s preference (P. vindemmiae or T. anastrephae) for the primary parasitoid at different stages of development (P. vindemmiae or T. anastrephae) or D. suzukii pupae nonparasitized. Our evaluations showed that T. anastrephae preferred to parasitize pupae that were not previously parasitized and that had not parasitized puparia of D. suzukii when P. vindemmiae was in later stage to the 1st instar. However, P. vindemmiae preferred to parasitize pupae previously parasitized by T. anastrephae. In an environment of intrinsic competition, the first parasitoid to parasitize has an advantage, except when the pupal stage of T. anastrephae is parasitized by P. vindemmiae. The variation in the parasitoids? oviposition time mitigates the competition effect; however, for use in biological control programs, the hyperparasitoids P. vindemmiae, does not prove to be advantageous, as they can affect the establishment of primary parasitoids such as T. anastrephae, and can act as competitors for resources. MenosThe parasitoids Pachycrepoideus vindemmiae Rondani (Hymenoptera: Pteromalidae) and Trichopria anastrephae Costa Lima (Hymenoptera: Diapriidae) have great potential in controlling Drosophila suzukii (Matsumura); however, both, compete for the same resources. In this study, we evaluated whether the different stages of development of the primary parasitoid reduce the negative effect of intrinsic competition. For this, we first defined the duration of each immature stage of both parasitoid species and then offered D. suzukii pupae containing the first parasitoid (P. vindemmiae or T. anastrephae) at different stages of development to the second parasitoid (P. vindemmiae or T. anastrephae). We also checked the second parasitoid?s preference (P. vindemmiae or T. anastrephae) for the primary parasitoid at different stages of development (P. vindemmiae or T. anastrephae) or D. suzukii pupae nonparasitized. Our evaluations showed that T. anastrephae preferred to parasitize pupae that were not previously parasitized and that had not parasitized puparia of D. suzukii when P. vindemmiae was in later stage to the 1st instar. However, P. vindemmiae preferred to parasitize pupae previously parasitized by T. anastrephae. In an environment of intrinsic competition, the first parasitoid to parasitize has an advantage, except when the pupal stage of T. anastrephae is parasitized by P. vindemmiae. The variation in the parasitoids? oviposition time mitigates the competition effect; however, for u... Mostrar Tudo |
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Thesagro: |
Drosófila; Parasito. |
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Thesaurus Nal: |
Hymenoptera. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02380naa a2200205 a 4500
001 2153061
005 2023-04-10
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/aesa/saad010$2DOI
100 1 $aGARCEZ, A. M.
245 $aIntrinsic competition between 2 pupal parasitoids of Drosophila suzukii (Diptera$bDrosophilidae).$h[electronic resource]
260 $c2023
500 $aOnline first. Published: 08 April 2023.
520 $aThe parasitoids Pachycrepoideus vindemmiae Rondani (Hymenoptera: Pteromalidae) and Trichopria anastrephae Costa Lima (Hymenoptera: Diapriidae) have great potential in controlling Drosophila suzukii (Matsumura); however, both, compete for the same resources. In this study, we evaluated whether the different stages of development of the primary parasitoid reduce the negative effect of intrinsic competition. For this, we first defined the duration of each immature stage of both parasitoid species and then offered D. suzukii pupae containing the first parasitoid (P. vindemmiae or T. anastrephae) at different stages of development to the second parasitoid (P. vindemmiae or T. anastrephae). We also checked the second parasitoid?s preference (P. vindemmiae or T. anastrephae) for the primary parasitoid at different stages of development (P. vindemmiae or T. anastrephae) or D. suzukii pupae nonparasitized. Our evaluations showed that T. anastrephae preferred to parasitize pupae that were not previously parasitized and that had not parasitized puparia of D. suzukii when P. vindemmiae was in later stage to the 1st instar. However, P. vindemmiae preferred to parasitize pupae previously parasitized by T. anastrephae. In an environment of intrinsic competition, the first parasitoid to parasitize has an advantage, except when the pupal stage of T. anastrephae is parasitized by P. vindemmiae. The variation in the parasitoids? oviposition time mitigates the competition effect; however, for use in biological control programs, the hyperparasitoids P. vindemmiae, does not prove to be advantageous, as they can affect the establishment of primary parasitoids such as T. anastrephae, and can act as competitors for resources.
650 $aHymenoptera
650 $aDrosófila
650 $aParasito
700 1 $aKRÜGER, A. P.
700 1 $aNAVA, D. E.
773 $tAnnals of the Entomological Society of America, 2023.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
02/12/2008 |
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Data da última atualização: |
27/09/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COMPARIM, B. P.; VALDEBENITO-SANHUEZA, R. M.; SPOLTI, P.; HOFFMANN, A. |
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Afiliação: |
BRUNO PITT COMPARIM, UNIVERSIDADE DO ESTADO DO RIO GRANDE DO SUL; ROSA MARIA VALDEBENITO SANHUEZA, PROTERRA; PIÉRRI SPOLTI, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; ALEXANDRE HOFFMANN, CNPUV. |
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Título: |
Formulação de Clonostachys rosea como antagonista a Botrytis cinerea para o controle de 'mofo cinzento' em frutos de amoreira-preta. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 6.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 2., 2008, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2008. |
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Páginas: |
p. 26. |
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Idioma: |
Português |
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Notas: |
Resumo. |
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Conteúdo: |
Dentre os fatores associados às perdas de produção na cultura da amoreira-preta, destaca-se a incidência de '"mofo cinzento" (MC), doença causada pelo fungo Botrytis cinerea que pode afetar a cultura tanto em pré como em pós-colheita. |
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Palavras-Chave: |
Amora-preta; Anais; CNPUV; IC; Iniciação cientifica. |
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Thesagro: |
Doença de Planta; Fruticultura; Fungicida; Fungo; Mofo Cinzento. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/543531/1/10347.pdf
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Marc: |
LEADER 01223nam a2200289 a 4500
001 1543531
005 2022-09-27
008 2008 bl uuuu u00u1 u #d
100 1 $aCOMPARIM, B. P.
245 $aFormulação de Clonostachys rosea como antagonista a Botrytis cinerea para o controle de 'mofo cinzento' em frutos de amoreira-preta.$h[electronic resource]
260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 6.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 2., 2008, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho$c2008
300 $ap. 26.
500 $aResumo.
520 $aDentre os fatores associados às perdas de produção na cultura da amoreira-preta, destaca-se a incidência de '"mofo cinzento" (MC), doença causada pelo fungo Botrytis cinerea que pode afetar a cultura tanto em pré como em pós-colheita.
650 $aDoença de Planta
650 $aFruticultura
650 $aFungicida
650 $aFungo
650 $aMofo Cinzento
653 $aAmora-preta
653 $aAnais
653 $aCNPUV
653 $aIC
653 $aIniciação cientifica
700 1 $aVALDEBENITO-SANHUEZA, R. M.
700 1 $aSPOLTI, P.
700 1 $aHOFFMANN, A.
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Embrapa Uva e Vinho (CNPUV) |
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