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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
09/12/2011 |
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Data da última atualização: |
16/10/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SOUSA, M. S.; RÊGO, W. M. F. do; SANTOS, R. L. dos; ALVES, F. S. F.; PINHEIRO, R. R.; FARIAS, D. A. de; SANTIAGO, L. B.; DINIZ, B. L. M.; CARDOSO, J. de F. S.; PAULA, N. R. de O. |
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Afiliação: |
Marcimar Silva Sousa, Graduando, Universidade Federal do Piauí (UFPI); Wagner Martins Fontes do Rêgo, UFPI; Rafael Lopes dos Santos, UFPI; FRANCISCO SELMO FERNANDES ALVES, CNPC; RAYMUNDO RIZALDO PINHEIRO, CNPC; Daniele Alves de Farias, Pós-graduanda; LAUANA BORGES SANTIAGO, CNPC; Bruno Leandro Maranhão Diniz, UFPI; Janaína de Fátima Saraiva Cardoso, UFPI; Ney Rômulo de Oliveira Paula, UFPI. |
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Título: |
Soroprevalência dos lentivírus de pequenos ruminantes em ovinos explorados na Micro-Região do Alto-Médio Gurguéia, no Sul do estado do Piauí, Brasil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MEDICINA VETERINÁRIA, 38., 2011, Florianópolis. Anais... Florianópolis: SBMV, 2011. 3 f. 1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: Objetivando estimar a prevalência dos Lentivírus de Pequenos Ruminantes (LVPR) em rebanhos ovinos da Micro-Região do Alto-Médio Gurguéia, no sul do estado do Piauí, foram coletados 965 amostras sorológica em 37 propriedades. Para a detecção de anticorpos antilentivírus foi utilizado o teste de Microimudifusão em Gel de Agarose (MIDGA). Os resultados revelaram soroprevalência geral de 0,51% de animais positivos. Portanto, as Lentiviroses de Pequenos Ruminantes estão presentes em rebanhos ovinos da Micro-Região do Alto-Médio Gurguéia, no Sul do Estado do Piauí. Abstract: In order to estimate the prevalence of Small Ruminants lentivirus (SRLV) in sheep flocks at Micro-Region of the Upper-Middle Gurguéia , in the southern state of Piaui, 965 blood serum samples were collected in 37 farms. For the detection of anti-lentivirus antibodies was used the MicroAgar gel immunodiffusion test (MAGID). The results revealed overall prevalence of 0.51% of positive animals. In conclusion, Small Ruminants Lentiviruses are present in sheep flocks form Micro-Region of the Upper-Middle Gurguéia , in the southern state of Piaui. |
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Palavras-Chave: |
Lentivirose; Maed-Visna; MVV. |
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Thesagro: |
Doença Animal; Ovino. |
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Thesaurus Nal: |
Brazil; Disease prevalence; Lentivirus; Seroprevalence; Sheep diseases; Small ruminants. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/49827/1/AAC-Soroprevalencia-dos-lentivirus-de-pequenos.pdf
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Marc: |
LEADER 02274nam a2200349 a 4500
001 1909164
005 2023-10-16
008 2011 bl uuuu u00u1 u #d
100 1 $aSOUSA, M. S.
245 $aSoroprevalência dos lentivírus de pequenos ruminantes em ovinos explorados na Micro-Região do Alto-Médio Gurguéia, no Sul do estado do Piauí, Brasil.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE MEDICINA VETERINÁRIA, 38., 2011, Florianópolis. Anais... Florianópolis: SBMV, 2011. 3 f. 1 CD-ROM.$c2011
520 $aResumo: Objetivando estimar a prevalência dos Lentivírus de Pequenos Ruminantes (LVPR) em rebanhos ovinos da Micro-Região do Alto-Médio Gurguéia, no sul do estado do Piauí, foram coletados 965 amostras sorológica em 37 propriedades. Para a detecção de anticorpos antilentivírus foi utilizado o teste de Microimudifusão em Gel de Agarose (MIDGA). Os resultados revelaram soroprevalência geral de 0,51% de animais positivos. Portanto, as Lentiviroses de Pequenos Ruminantes estão presentes em rebanhos ovinos da Micro-Região do Alto-Médio Gurguéia, no Sul do Estado do Piauí. Abstract: In order to estimate the prevalence of Small Ruminants lentivirus (SRLV) in sheep flocks at Micro-Region of the Upper-Middle Gurguéia , in the southern state of Piaui, 965 blood serum samples were collected in 37 farms. For the detection of anti-lentivirus antibodies was used the MicroAgar gel immunodiffusion test (MAGID). The results revealed overall prevalence of 0.51% of positive animals. In conclusion, Small Ruminants Lentiviruses are present in sheep flocks form Micro-Region of the Upper-Middle Gurguéia , in the southern state of Piaui.
650 $aBrazil
650 $aDisease prevalence
650 $aLentivirus
650 $aSeroprevalence
650 $aSheep diseases
650 $aSmall ruminants
650 $aDoença Animal
650 $aOvino
653 $aLentivirose
653 $aMaed-Visna
653 $aMVV
700 1 $aRÊGO, W. M. F. do
700 1 $aSANTOS, R. L. dos
700 1 $aALVES, F. S. F.
700 1 $aPINHEIRO, R. R.
700 1 $aFARIAS, D. A. de
700 1 $aSANTIAGO, L. B.
700 1 $aDINIZ, B. L. M.
700 1 $aCARDOSO, J. de F. S.
700 1 $aPAULA, N. R. de O.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
11/03/2021 |
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Data da última atualização: |
02/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MICHEREFF FILHO, M.; FONSECA, M. E. N.; BOITEUX, L. S.; TORRES, J. B.; SILVA, K. F. A. de S.; SPECHT, A. |
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Afiliação: |
MIGUEL MICHEREFF FILHO, CNPH; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; LEONARDO SILVA BOITEUX, CNPH; JORGE BRAZ TORRES, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; KARLA FERNANDES AYRES DE SOUZA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; ALEXANDRE SPECHT, CPAC. |
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Título: |
Helicoverpa armigera Harm 1 Haplotype predominates in the Heliothinae (Lepidoptera: Noctuidae) complex infesting tomato crops in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Neotropical Entomology, v. 50, n. 2, p. 258-268, 2021. |
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DOI: |
10.1007/s13744-020-00845-z |
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Idioma: |
Inglês |
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Conteúdo: |
Tomato (Solanum lycopersicum L.) is a natural host for the Helicoverpa-Chloridea (Lepidoptera: Noctuidae: Heliothinae) pest complex. The species Helicoverpa armigera (Hübner) was responsible for significant yield losses in several crops after its detection in Brazil. The morphology of its larval stage resembles common Heliothinae species, making pest control decisions difficult. The overall lack of studies on the Heliothinae associated with tomatoes in Brazil and the establishment of H. armigera in the country plus their recent outbreaks supported our investigation about the relative importance of the insects from the Helicoverpa-Chloridea complex in this vegetable crop. A nationwide survey was carried out across fresh-market and processing tomato fields. Molecular analyses targeting a segment of the mitochondrial cytochrome oxidase subunit I (mtCOI) gene and their sequence analyses indicated the presence of a pest complex, comprising the introduced species H. armigera and the indigenous species, Helicoverpa zea (Boddie), and Chloridea virescens (Fabricius). The Harm 1 haplotype of H. armigera was identified as the predominant Heliothinae pest infesting fresh-market tomatoes. The New World species Chloridea subflexa (Guenée) as well as the exotic Solanaceae-specific species Helicoverpa assulta (Guenée) were not found in our survey. Additional larvae surveys in processing tomato fields during 2013/2014 in Central Brazil also indicated H. armigera as the most abundant Heliothinae species (95%) together with H. zea (4.75%) and C. virescens (0.25%). The occurrence of distinct Helicoverpa species (which are potentially capable of interbreeding) indicates that novel crop management strategies will be necessary in order to minimize damages caused by this pest complex in tomatoes. MenosTomato (Solanum lycopersicum L.) is a natural host for the Helicoverpa-Chloridea (Lepidoptera: Noctuidae: Heliothinae) pest complex. The species Helicoverpa armigera (Hübner) was responsible for significant yield losses in several crops after its detection in Brazil. The morphology of its larval stage resembles common Heliothinae species, making pest control decisions difficult. The overall lack of studies on the Heliothinae associated with tomatoes in Brazil and the establishment of H. armigera in the country plus their recent outbreaks supported our investigation about the relative importance of the insects from the Helicoverpa-Chloridea complex in this vegetable crop. A nationwide survey was carried out across fresh-market and processing tomato fields. Molecular analyses targeting a segment of the mitochondrial cytochrome oxidase subunit I (mtCOI) gene and their sequence analyses indicated the presence of a pest complex, comprising the introduced species H. armigera and the indigenous species, Helicoverpa zea (Boddie), and Chloridea virescens (Fabricius). The Harm 1 haplotype of H. armigera was identified as the predominant Heliothinae pest infesting fresh-market tomatoes. The New World species Chloridea subflexa (Guenée) as well as the exotic Solanaceae-specific species Helicoverpa assulta (Guenée) were not found in our survey. Additional larvae surveys in processing tomato fields during 2013/2014 in Central Brazil also indicated H. armigera as the most abundant Heliothi... Mostrar Tudo |
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Thesagro: |
Inseto; Praga de Planta; Tomate. |
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Thesaurus NAL: |
Geographical distribution; Helicoverpa armigera; Solanum lycopersicum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02651naa a2200265 a 4500
001 2130588
005 2021-12-02
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1007/s13744-020-00845-z$2DOI
100 1 $aMICHEREFF FILHO, M.
245 $aHelicoverpa armigera Harm 1 Haplotype predominates in the Heliothinae (Lepidoptera$bNoctuidae) complex infesting tomato crops in Brazil.$h[electronic resource]
260 $c2021
520 $aTomato (Solanum lycopersicum L.) is a natural host for the Helicoverpa-Chloridea (Lepidoptera: Noctuidae: Heliothinae) pest complex. The species Helicoverpa armigera (Hübner) was responsible for significant yield losses in several crops after its detection in Brazil. The morphology of its larval stage resembles common Heliothinae species, making pest control decisions difficult. The overall lack of studies on the Heliothinae associated with tomatoes in Brazil and the establishment of H. armigera in the country plus their recent outbreaks supported our investigation about the relative importance of the insects from the Helicoverpa-Chloridea complex in this vegetable crop. A nationwide survey was carried out across fresh-market and processing tomato fields. Molecular analyses targeting a segment of the mitochondrial cytochrome oxidase subunit I (mtCOI) gene and their sequence analyses indicated the presence of a pest complex, comprising the introduced species H. armigera and the indigenous species, Helicoverpa zea (Boddie), and Chloridea virescens (Fabricius). The Harm 1 haplotype of H. armigera was identified as the predominant Heliothinae pest infesting fresh-market tomatoes. The New World species Chloridea subflexa (Guenée) as well as the exotic Solanaceae-specific species Helicoverpa assulta (Guenée) were not found in our survey. Additional larvae surveys in processing tomato fields during 2013/2014 in Central Brazil also indicated H. armigera as the most abundant Heliothinae species (95%) together with H. zea (4.75%) and C. virescens (0.25%). The occurrence of distinct Helicoverpa species (which are potentially capable of interbreeding) indicates that novel crop management strategies will be necessary in order to minimize damages caused by this pest complex in tomatoes.
650 $aGeographical distribution
650 $aHelicoverpa armigera
650 $aSolanum lycopersicum
650 $aInseto
650 $aPraga de Planta
650 $aTomate
700 1 $aFONSECA, M. E. N.
700 1 $aBOITEUX, L. S.
700 1 $aTORRES, J. B.
700 1 $aSILVA, K. F. A. de S.
700 1 $aSPECHT, A.
773 $tNeotropical Entomology$gv. 50, n. 2, p. 258-268, 2021.
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