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 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
28/07/2003 |
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Data da última atualização: |
28/07/2003 |
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Autoria: |
SILVA, E. C. da; NOGUEIRA, R. J. M. C. |
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Título: |
Crescimento de quatro especies lenhosas cultivadas sob estresse hidrico em casa-de-vegetacao. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Revista Ceres, Vicosa, v. 50, n. 288, p. 203-217, mar./abr. 2003. |
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Idioma: |
Português |
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Palavras-Chave: |
Alocacao de fitomassa; Enterolobium contortisiliquum; Mimosa caesalpiniifolia; Prosopis juliflora; Tabebuia aurea. |
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Categoria do assunto: |
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Marc: |
LEADER 00595naa a2200181 a 4500
001 1025992
005 2003-07-28
008 2003 bl uuuu u00u1 u #d
100 1 $aSILVA, E. C. da
245 $aCrescimento de quatro especies lenhosas cultivadas sob estresse hidrico em casa-de-vegetacao.
260 $c2003
653 $aAlocacao de fitomassa
653 $aEnterolobium contortisiliquum
653 $aMimosa caesalpiniifolia
653 $aProsopis juliflora
653 $aTabebuia aurea
700 1 $aNOGUEIRA, R. J. M. C.
773 $tRevista Ceres, Vicosa$gv. 50, n. 288, p. 203-217, mar./abr. 2003.
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Epagri-Sede (Epagri-Sede) |
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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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