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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
11/12/2023 |
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Data da última atualização: |
10/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, R. B. da; CRUZ, I.; FIGUEIREDO, M. de L. C.; REDOAN, A. C. M.; SHIMBORI, E. M.; TAVARES, W. de S.; DIAS, A. M. P. M. |
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Afiliação: |
RAFAEL BRAGA DA SILVA, CENTRO UNIVERSITÁRIO DE SETE LAGOAS; IVAN CRUZ, CNPMS; MARIA DE LOURDES C. FIGUEIREDO, INSTITUTO MINEIRO DE AGROPECUÁRIA; ANA CAROLINA M. REDOAN; EDUARDO M. SHIMBORI, UNIVERSIDADE DE SÃO PAULO; WAGNER DE S. TAVARES, ITCI HUTANI MANUNGGAL; ANGÉLICA MARIA P. M. DIAS, UNIVERSIDADE FEDERAL DE SÃO CARLOS. |
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Título: |
Natural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 95, n. 4, e20200042, 2023. |
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DOI: |
https://doi.org/10.1590/0001-3765202320200042 |
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Idioma: |
Inglês |
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Conteúdo: |
The corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. Parasitism by dipteran and hymenopteran, infection by microorganisms, larva mortality by undetermined causes, and differences in viability of S. frugiperda stages were factors contributing with the supression of this pest. The new associations and parasitoids reported represent possibilities of expanding the biological control strategies to manage S. frugiperda in corn crops. MenosThe corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. ... Mostrar Tudo |
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Palavras-Chave: |
Milharal. |
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Thesagro: |
Controle Biológico; Inimigo Natural; Lagarta; Praga de Planta. |
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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/1159443/1/Natural-enemies-recovered-from-Spodoptera-frugiperda.pdf
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Marc: |
LEADER 02819naa a2200265 a 4500
001 2159443
005 2024-04-10
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/0001-3765202320200042$2DOI
100 1 $aSILVA, R. B. da
245 $aNatural enemies recovered from Spodoptera frugiperda J.E. Smith (Lepidoptera$bNoctuidae) larvae infesting the cartridge, ear and stem of corn plants under conventional and organic farming systems in Brazil.$h[electronic resource]
260 $c2023
520 $aThe corn cropping system can influence the natural enemy identity and the number of Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae) individuals infesting the cartridge, ear and stem of this plant. The objectives were to identify the S. frugiperda natural enemies and differences in the number of individuals infesting the cartridge, ear and stem of corn plants under conventional and organic cropping systems, in Brazil after an initial collection of adult males through semiochemical traps. We also evaluated key morphometrical parameters of the larva and factors contributing with the viability of S. frugiperda. A total of 16 and 136 adult males was trapped, and 1,124 and 1,112 larvae was recovered from conventional and organic systems with 4.7 and 6.7% of them parasitized by dipteran and hymenopteran, respectively. Most of the parasitoids recovered had occurrence in both cropping systems, except Cremastinae and Ophion flavidus Brullé, 1846 (Hymenoptera: Ichneumonidae), which were recorded only in organic and Campoletis sp. (Hymenoptera: Ichneumonidae) only in conventional corns. The number of parasitoids recovered was similar in corn plant samples between both cropping systems. A total of 152 and 31 larvae was recovered from corn ears under conventional and organic systems, respectively. Doru luteipes (Scudder, 1876) (Dermaptera: Forficulidae) was recovered from all samples under conventional system. The larva length was overall similar between cropping systems. Parasitism by dipteran and hymenopteran, infection by microorganisms, larva mortality by undetermined causes, and differences in viability of S. frugiperda stages were factors contributing with the supression of this pest. The new associations and parasitoids reported represent possibilities of expanding the biological control strategies to manage S. frugiperda in corn crops.
650 $aControle Biológico
650 $aInimigo Natural
650 $aLagarta
650 $aPraga de Planta
653 $aMilharal
700 1 $aCRUZ, I.
700 1 $aFIGUEIREDO, M. de L. C.
700 1 $aREDOAN, A. C. M.
700 1 $aSHIMBORI, E. M.
700 1 $aTAVARES, W. de S.
700 1 $aDIAS, A. M. P. M.
773 $tAnais da Academia Brasileira de Ciências$gv. 95, n. 4, e20200042, 2023.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
11/11/2013 |
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Data da última atualização: |
08/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SOUZA, A. C.; VASQUES, R. M.; NAGATA, A. K. I.; LACORTE, C. C.; MALDANER, F. R.; NORONHA, E. F.; NAGATA, T. |
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Afiliação: |
ANA CLÁUDIA SOUZA, UNB; RAQUEL MEDEIROS VASQUES, UNB; ALICE KAZUKO INOUE NAGATA, CNPH; CRISTIANO CASTRO LACORTE, CENARGEN; FRANCIELE ROBERTA MALDANER, UNB; ELIANE FERREIRA NORONHA, UNB; TATSUYA NAGATA, UNB. |
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Título: |
Expression and assembly of Norwalk virus-like particles in plants using a viral RNA silencing suppressor gene. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Applied Microbiology and Biotechnology, v. 97, p. 9021-9027, 2013 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Binary vector; Norovirus capsid gene co-expression; Post-transcriptional gene silencing; PTGS suppressor gene; Virus like particle (VLP). |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156244/1/art3A10.10072Fs00253-013-5077-5.pdf
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Marc: |
LEADER 00802naa a2200241 a 4500
001 1970907
005 2023-03-08
008 2013 bl uuuu u00u1 u #d
100 1 $aSOUZA, A. C.
245 $aExpression and assembly of Norwalk virus-like particles in plants using a viral RNA silencing suppressor gene.$h[electronic resource]
260 $c2013
653 $aBinary vector
653 $aNorovirus capsid gene co-expression
653 $aPost-transcriptional gene silencing
653 $aPTGS suppressor gene
653 $aVirus like particle (VLP)
700 1 $aVASQUES, R. M.
700 1 $aNAGATA, A. K. I.
700 1 $aLACORTE, C. C.
700 1 $aMALDANER, F. R.
700 1 $aNORONHA, E. F.
700 1 $aNAGATA, T.
773 $tApplied Microbiology and Biotechnology$gv. 97, p. 9021-9027, 2013
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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