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| Registros recuperados : 12 | |
| 2. |  | COIMBRA, R.R.; MIRANDA, G.V.; CRUZ, C.D.; MELO, A.V. de; ECKERT, F.R. Caracterização e divergência genética de populações de milho resgatadas do Sudeste de Minas Gerais. Revista Ciência Agronômica, Fortaleza, CE, v. 41, n 1, p. 159-166, jan./mar. 2010.| Biblioteca(s): Epagri-Sede. |
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| 3. | | MIRANDA, G. V.; COELHO, A. D. F.; SHIMOYA, A.; COIMBRA, R. R.; SANTOS, I. C. dos. Divergencia genetica de linhagens de feijao-mungo (Vigna radiata (L.) Wilczeck). Revista Ceres, Vicosa, v. 46, n. 265, p. 309-319, maio/jun. 1999.| Biblioteca(s): Epagri-Sede. |
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| 4. | | MARTINS, E. C. A.; PELUZIO, J. M.; COIMBRA, R. R.; OLIVEIRA JUNIOR, W. P. de. Variabilidade fenotípica e divergência genética em clones de batata doce no estado do Tocantins. Revista Ciência Agronômica, Fortaleza, CE, v. 43, n. 4, p. 691-697, out./dez. 2012.| Biblioteca(s): Epagri-Sede. |
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| 6. | | COIMBRA, R. R.; MARTINS, E. C. A.; MIRANDA, G. V.; NAOE, L. K.; CARDOSO, E. A.; ARCHANGELO, E. R. Capacidade de combinação de genótipos de milho para solos com baixos níveis de fertilidade. Revista de Ciências Agrárias, Belém, PA, n.50, p. 23-33, jul./dez. 2008.| Biblioteca(s): Epagri-Sede. |
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| 7. | | MIRANDA, G.V.; SANTOS, I.C. dos; PELUZIO, J.M.; BESSA, J.C.A.; COIMBRA, R.R. Comportamento de linhagens de feijão-mungo no sul do Estado do Tocantins. Horticultura Brasileira, Brasília, DF, v. 14, n. 2, p. 148-151, nov. 1996.| Biblioteca(s): Epagri-Sede. |
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| 8. | | MIRANDA, G.V.; COIMBRA, R.R.; GODOY, C.L.; SOUZA, L.V.; GUIMARAES, L.J.M.; MELO, A.V.de. Potencial de melhoramento e divergencia genetica de cultivares de milho-pipoca. Pesquisa Agropecuaria Brasileira, Brasilia, v.38, n.6, p.681-688, jun. 2003.| Biblioteca(s): Epagri-Sede. |
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| 9. | | AGUIAR, C. B. N.; COIMBRA, R. R.; AFERRI, F. S.; PAULA, M. J. de; FREITAS, M. K. C. de; OLIVEIRA, R. J. de. Desempenho agronômico de híbridos de milho verde em função da adubação nitrogenada de cobertura. Revista de Ciências Agrárias, Belém, PA, v. 55, n. 1, p. 11-16, jan./mar. 2012.| Biblioteca(s): Epagri-Sede. |
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| 10. | | NUNES, H. V.; MIRANDA, G. V.; SOUZA, L. V. de; GALVAO, J. C. C.; COIMBRA, R. R.; MELO, A. V. de. Comportamento de cultivares de milho-pipoca em diferentes epocas de semeadura. Revista ceres, Vicosa, v. 50, n. 290, p. 445-460, jul./ago. 2003.| Biblioteca(s): Epagri-Sede. |
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| 11. | | MIRANDA, G.V.; SOUZA, L.V.de; FIDELIS, R.R.; GODOY, C.L.; COIMBRA, R.R.; MELO, A.V.de; GUIMARAES, L.J.M. Reacao de cultivares de milho-pipoca a helmintosporiose. Revista Ceres, Vicosa, v.49, n.285, p.513-521, set./out. 2002.| Biblioteca(s): Epagri-Sede. |
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| 12. | | SOUZA, I.R.P.de; OLIVEIRA, E.de; OLIVEIRA, C.M.de; PRATES, H.T.; COIMBRA, R.R.; LOPES, M.J.C. Relacao entre caracteristicas bioquimicas e agronomicas e o enfezamento palido em milho. Revista Brasileira de Milho e Sorgo, v.2, n.1, p.9-19, 2003.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 12 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
24/09/2020 |
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Data da última atualização: |
24/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
RIBEIRO, L. P.; KLOCK, A. L. S.; NESI, C. N.; LUCZKIEVICZ, F. R. G.; TRAVI, M. R. L.; RECH, Â. F. |
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Título: |
Adaptability and Comparative Biology of Fall Armyworm on Maize and Perennial Forage Species and Relation with Chemical-Bromatological Composition. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Neotropical Entomology, Switzerland, v. 49, p. 758-767, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
This study compared the development of fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), on forage species of different genera (Arachis, Axonopus, and Cynodon) in relation to maize (preferred host) as well as its adaptability on these forage species, which are the main cultivated forages in southern Brazil. The biological performance of S. frugiperda fed on host plants studied showed the highest adaptation index (AI) in maize (26.89), followed by bermudagrass (22.02), suggesting that bermudagrass is the most suitable alternative host for the development of S. frugiperda. In contrast, the giant missionary grass (18.80) and Pinto peanut (13.81) showed lower adequacy, with a relative adaptation index (RAI) 69.93 and 51.35%, respectively, using maize as standard. The cluster analysis based on similarity of the chemical-bromatological parameters showed that maize has a richer composition than the other plant species studied. The multivariate correlation analysis between AI and chemical-bromatological composition showed a positive correlation between AI and contents of ashes, ethereal extract, potassium, phosphorus, and magnesium and, to a lesser extent, with contents of nitrogen, crude protein, and copper. In this context, complexity of host composition and balance between components could explain the biological fitness of S. frugiperda on host plant species. Pasture diversification with giant missionary grass, or especially with Pinto peanut, may be an interesting strategy for integrated pest management of fall armyworm in pasturelands in a regional context. MenosThis study compared the development of fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), on forage species of different genera (Arachis, Axonopus, and Cynodon) in relation to maize (preferred host) as well as its adaptability on these forage species, which are the main cultivated forages in southern Brazil. The biological performance of S. frugiperda fed on host plants studied showed the highest adaptation index (AI) in maize (26.89), followed by bermudagrass (22.02), suggesting that bermudagrass is the most suitable alternative host for the development of S. frugiperda. In contrast, the giant missionary grass (18.80) and Pinto peanut (13.81) showed lower adequacy, with a relative adaptation index (RAI) 69.93 and 51.35%, respectively, using maize as standard. The cluster analysis based on similarity of the chemical-bromatological parameters showed that maize has a richer composition than the other plant species studied. The multivariate correlation analysis between AI and chemical-bromatological composition showed a positive correlation between AI and contents of ashes, ethereal extract, potassium, phosphorus, and magnesium and, to a lesser extent, with contents of nitrogen, crude protein, and copper. In this context, complexity of host composition and balance between components could explain the biological fitness of S. frugiperda on host plant species. Pasture diversification with giant missionary grass, or especially with Pinto peanut, may be an ... Mostrar Tudo |
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Palavras-Chave: |
Arachis pintoi; Axonopus catharinensis; Cynodon dactylon; host plant resistance; Spodoptera frugiperda. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02399naa a2200241 a 4500
001 1129961
005 2020-09-24
008 2020 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, L. P.
245 $aAdaptability and Comparative Biology of Fall Armyworm on Maize and Perennial Forage Species and Relation with Chemical-Bromatological Composition.$h[electronic resource]
260 $c2020
520 $aThis study compared the development of fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), on forage species of different genera (Arachis, Axonopus, and Cynodon) in relation to maize (preferred host) as well as its adaptability on these forage species, which are the main cultivated forages in southern Brazil. The biological performance of S. frugiperda fed on host plants studied showed the highest adaptation index (AI) in maize (26.89), followed by bermudagrass (22.02), suggesting that bermudagrass is the most suitable alternative host for the development of S. frugiperda. In contrast, the giant missionary grass (18.80) and Pinto peanut (13.81) showed lower adequacy, with a relative adaptation index (RAI) 69.93 and 51.35%, respectively, using maize as standard. The cluster analysis based on similarity of the chemical-bromatological parameters showed that maize has a richer composition than the other plant species studied. The multivariate correlation analysis between AI and chemical-bromatological composition showed a positive correlation between AI and contents of ashes, ethereal extract, potassium, phosphorus, and magnesium and, to a lesser extent, with contents of nitrogen, crude protein, and copper. In this context, complexity of host composition and balance between components could explain the biological fitness of S. frugiperda on host plant species. Pasture diversification with giant missionary grass, or especially with Pinto peanut, may be an interesting strategy for integrated pest management of fall armyworm in pasturelands in a regional context.
653 $aArachis pintoi
653 $aAxonopus catharinensis
653 $aCynodon dactylon
653 $ahost plant resistance
653 $aSpodoptera frugiperda
700 1 $aKLOCK, A. L. S.
700 1 $aNESI, C. N.
700 1 $aLUCZKIEVICZ, F. R. G.
700 1 $aTRAVI, M. R. L.
700 1 $aRECH, Â. F.
773 $tNeotropical Entomology, Switzerland$gv. 49, p. 758-767, 2020.
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