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| Registros recuperados : 21 | |
| 3. |  | SANTOS, R. S.; SOUZA, M. S. M.; MINEIRO, J. L. C.; SILVA, R. A. da. Ácaros associados à seringueira em Santana, Amapá, Brasil. In: SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 3., 2011, Campinas. [Resumos]. Campinas: Instituto Biológico, 2011. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Acre; Embrapa Amapá. |
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| 4. | | SANTOS, R. S.; SOUZA, M. S. M.; MINEIRO, J. L. C.; SILVA, R. A. da. Ácaros fitófagos em seringueiras em Santana, Amapá, Brasil. In: SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 3., 2011, Campinas. [Resumos]. Campinas: Instituto Biológico, 2011. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Acre; Embrapa Amapá. |
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| 9. | | DEUS, E. G.; SOUZA, M. S. M.; MINEIRO, J. L. C.; ADAIME, R.; SANTOS, R. S. Mites (Arachnida: Acari) collected on rubber trees Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg. in Santana, Amapá state, Brazil. Brazilian Journal of Biology, São Carlos, 2012, v. 72, n. 4, p. 915-918, Nov. 2012.| Biblioteca(s): Embrapa Acre; Embrapa Amapá. |
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| 11. | | MONTES, S. M. N. M.; RAGA, A.; BOLIANI. A. C.; MINEIRO, J. L. C.; SANTOS, P. C. dos. Composição acarina em diferentes cultivares de pessegueiros [Prunus persica (L.)], em Presidente Prudente, Estado de São Paulo. Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 2, p. 414-422, jun. 2010. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | NORONHA, A. C. da S.; MINEIRO, J. L. C.; FERLA, N. J.; CASTRO, T. M. M. G.; CAVALCANTE, A. C. C. Ácaros associados a frutíferas no Estado do Pará, Brasil. In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Anais. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | NOVELLI, V. M; FREITAS-ÁSTUA, J.; SEGATTI, N.; MINEIRO, J. L. C.; ARTHUR, V.; BASTIANEL, M.; HILF, M. E.; GOTTWALD, T. R.; MACHADO, M. A. Effects of radiation (Cobalt-60) on the elimination of Brevipalpus phoenicis (Acari: Tenuipalpidae) Cardinium endosymbiont. Experimental and Applied Acarology, Netherlands, v. 45, p. 147-153, jul. 2008. DOI 10.1007/s10493-008-9176-4.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 16. | | NORONHA, A. C. da S.; MINEIRO, J. L. C.; FERLA, N. J.; CASTRO, T. M. M. G.; SILVA, G. L.; LOFEGO, A. C.; AZEVEDO, A. O. Mites associated with Byrsonima crassifolia (L.) Kunth (Malpighiaceae) in the state of Pará, Brazil. Entomological Communications, v. 2, ec02026, 2020. 3 p. Scientific Note.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | BATISTA, E. R.; MARINHO-PRADO, J. S.; MINEIRO, J. L. C.; SATO, M. E.; LUIZ, A. J. B.; FRIGHETTO, R. T. S. Increased atmospheric CO2 combined with local climatic variation affects phenolics and spider mite populations in coffee trees. Anais da Academia Brasileira de Ciências, v. 93, n. 3, e20190696, 2021. p. 1-14.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 18. | | NORONHA, A. C. da S.; MENEZES, I. C. de; FERLA, J. J.; VIEIRA, R. C.; DUARTE, L. S.; MINEIRO, J. L. C. Tetranychus marianae McGregor, 1950 (Acari: Tetranychidae) in Piper (Piperaceae) species in the state of Pará, Brazil. Entomological Communications, v. 3, ec03034, 2021.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 19. | | NORONHA, A. C. da S.; MENEZES, I. C. de; FERLA, J. J.; VIEIRA, R. C.; DUARTE, L. S.; MINEIRO, J. L. C. Tetranychus marianae McGregor (Acari: Tetranychidae) em espécies de Piper no estado do Pará, Brasil. In: SIMPOSIO BRASILEIRO DE ACAROLOGIA, 7., 2021. Anais... Fortaleza: [s.n.], 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | NUNES, M. A; NOVELLI, V. M.; CUNHA, B. A. da; SOARES, A. J.; MINEIRO, J. L. C. de; ASTUA, J. de F.; BASTIANEL, M. Survey of the citrus leprosis vector (Brevipalpus yothersi) and phytoseiids in spontaneous plants of an organic citrus orchard. Experimental and Applied Acarology, v. 82, p.199?209, 2020.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 21 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
31/07/2008 |
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Data da última atualização: |
30/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
NOVELLI, V. M; FREITAS-ÁSTUA, J.; SEGATTI, N.; MINEIRO, J. L. C.; ARTHUR, V.; BASTIANEL, M.; HILF, M. E.; GOTTWALD, T. R.; MACHADO, M. A. |
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Afiliação: |
Valdenice M. Novelli, APTA; Juliana Freitas-Astúa, CNPMF; Naiara Segatti, APTA; Jeferson L. C. Mineiro, CENA/USP; Valter Arthur, CENA/USP; Marinês Bastianel, APTA; Mark E. Hilf, USDA-ARS-USHRL; Tim R. Gottwald, USDA-ARS-USHRL; Marcos A. Machado, APTA. |
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Título: |
Effects of radiation (Cobalt-60) on the elimination of Brevipalpus phoenicis (Acari: Tenuipalpidae) Cardinium endosymbiont. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Experimental and Applied Acarology, Netherlands, v. 45, p. 147-153, jul. 2008. |
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ISSN: |
1572-9702 |
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Idioma: |
Inglês |
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Notas: |
DOI 10.1007/s10493-008-9176-4. |
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Conteúdo: |
Brevipalpus phoenicis (Geijskes) (Acari: Tenuipalpidae) is a polyphagous mite with worldwide distribution and it is also a vector of several plant viruses. In citrus, B. phoenicis transmits Citrus leprosis virus (CiLV), the causal agent of leprosis, a disease that costs millions of dollars per year for its prevention and control. Brevipalpus phoenicis mites reproduce through thelytokous parthenogenesis, producing haploid females. This characteristic is attributable to the presence of an endosymbiont bacterium of the genus Cardinium; however, very little is known about the biological and ecological implications of the presence of this endosymbiont in Brevipalpus mites. In order to investigate the role of Cardinium in the transmission of CiLV to citrus plants, our goal was to eliminate the bacterium from the mite. We assessed the effectiveness of different doses of radiation from a Cobalt-60 source to cure B. phoenicis populations from Cardinium sp. The efficiency of irradiation on the elimination of the endosymbiont was determined by counting the number of females and males obtained in the F1 generation after irradiation and confirming the presence of the endosymbiont by PCR. Both radiation treatments influenced the oviposition period and the number of eggs laid by irradiated females. Also, irradiation eliminated the Cardinium endosymbiont and increased the number of males in progeny of the exposed populations. Although macroscopic morphological abnormalities were not observed among the treated mites, the mortality was higher compared to the non-irradiated control group. MenosBrevipalpus phoenicis (Geijskes) (Acari: Tenuipalpidae) is a polyphagous mite with worldwide distribution and it is also a vector of several plant viruses. In citrus, B. phoenicis transmits Citrus leprosis virus (CiLV), the causal agent of leprosis, a disease that costs millions of dollars per year for its prevention and control. Brevipalpus phoenicis mites reproduce through thelytokous parthenogenesis, producing haploid females. This characteristic is attributable to the presence of an endosymbiont bacterium of the genus Cardinium; however, very little is known about the biological and ecological implications of the presence of this endosymbiont in Brevipalpus mites. In order to investigate the role of Cardinium in the transmission of CiLV to citrus plants, our goal was to eliminate the bacterium from the mite. We assessed the effectiveness of different doses of radiation from a Cobalt-60 source to cure B. phoenicis populations from Cardinium sp. The efficiency of irradiation on the elimination of the endosymbiont was determined by counting the number of females and males obtained in the F1 generation after irradiation and confirming the presence of the endosymbiont by PCR. Both radiation treatments influenced the oviposition period and the number of eggs laid by irradiated females. Also, irradiation eliminated the Cardinium endosymbiont and increased the number of males in progeny of the exposed populations. Although macroscopic morphological abnormalities were not observe... Mostrar Tudo |
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Palavras-Chave: |
Symbiont; Thelytokous. |
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Thesaurus NAL: |
parthenogenesis. |
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Categoria do assunto: |
-- |
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Marc: |
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520 $aBrevipalpus phoenicis (Geijskes) (Acari: Tenuipalpidae) is a polyphagous mite with worldwide distribution and it is also a vector of several plant viruses. In citrus, B. phoenicis transmits Citrus leprosis virus (CiLV), the causal agent of leprosis, a disease that costs millions of dollars per year for its prevention and control. Brevipalpus phoenicis mites reproduce through thelytokous parthenogenesis, producing haploid females. This characteristic is attributable to the presence of an endosymbiont bacterium of the genus Cardinium; however, very little is known about the biological and ecological implications of the presence of this endosymbiont in Brevipalpus mites. In order to investigate the role of Cardinium in the transmission of CiLV to citrus plants, our goal was to eliminate the bacterium from the mite. We assessed the effectiveness of different doses of radiation from a Cobalt-60 source to cure B. phoenicis populations from Cardinium sp. The efficiency of irradiation on the elimination of the endosymbiont was determined by counting the number of females and males obtained in the F1 generation after irradiation and confirming the presence of the endosymbiont by PCR. Both radiation treatments influenced the oviposition period and the number of eggs laid by irradiated females. Also, irradiation eliminated the Cardinium endosymbiont and increased the number of males in progeny of the exposed populations. Although macroscopic morphological abnormalities were not observed among the treated mites, the mortality was higher compared to the non-irradiated control group.
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