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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
01/07/2019 |
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Data da última atualização: |
30/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PITTA, R. M.; CAMPELO, F. T.; CORASSA, J. de N. |
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Afiliação: |
RAFAEL MAJOR PITTA, CPAMT; FABIANE TREVISAN CAMPELO, UFMT, Sinop, MT; JANAINA DE NADAI CORASSA, UFMT, Sinop, MT. |
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Título: |
Infestation levels of the defoliator Glena unipennaria (Guenée, 1857) (Lepidoptera: Geometridae) in eucalyptus production systems. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Agroforestry Systems, v. 94, n. 2, p. 375-378, 2020. |
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DOI: |
https://doi.org/10.1007/s10457-019-00396-2 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this work was to evaluate the influence of production systems involving the eucalyptus culture on infestation as well as the necessity of controlling its defoliator Glena unipennaria in order to qualify how sustainable integrated production systems are. Adult infestation was evaluated in the following systems: (1) eucalyptus monoculture, (2) agroforestry (grains integrated with eucalyptus), (3) silvopastoral (palisade grass integrated with eucalyptus) and (4) agrosilvopastoral (palisade grass cultivated after grains, both integrated with eucalyptus) production systems. Results showed that adult infestations in integrated systems are significantly lower and different from eucalyptus in monoculture. Consequently, the defoliation rate by caterpillars occurred mainly in monoculture, with greater intensity in the interior of the plot compared to the trees in the edge, suggesting that solar irradiance influences the pest establishment in the field. Besides that, in eucalyptus monoculture, it was necessary to use two sprays of Bacillus thuringiensis-based insecticides at 1 L ha-1 with a 15-day interval, while in the integrated systems this was not needed due to the low damage caused. |
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Palavras-Chave: |
Agrossilvipastoral; Agrossilvipastoril; Ilpf; Integração lavoura-pecuaria-floresta; Pest behavior; Sistemas integrados. |
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Thesaurus Nal: |
Integrated agricultural systems; Secondary metabolites; Ultraviolet radiation. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02100naa a2200265 a 4500
001 2110207
005 2020-09-30
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10457-019-00396-2$2DOI
100 1 $aPITTA, R. M.
245 $aInfestation levels of the defoliator Glena unipennaria (Guenée, 1857) (Lepidoptera$bGeometridae) in eucalyptus production systems.$h[electronic resource]
260 $c2020
520 $aThe aim of this work was to evaluate the influence of production systems involving the eucalyptus culture on infestation as well as the necessity of controlling its defoliator Glena unipennaria in order to qualify how sustainable integrated production systems are. Adult infestation was evaluated in the following systems: (1) eucalyptus monoculture, (2) agroforestry (grains integrated with eucalyptus), (3) silvopastoral (palisade grass integrated with eucalyptus) and (4) agrosilvopastoral (palisade grass cultivated after grains, both integrated with eucalyptus) production systems. Results showed that adult infestations in integrated systems are significantly lower and different from eucalyptus in monoculture. Consequently, the defoliation rate by caterpillars occurred mainly in monoculture, with greater intensity in the interior of the plot compared to the trees in the edge, suggesting that solar irradiance influences the pest establishment in the field. Besides that, in eucalyptus monoculture, it was necessary to use two sprays of Bacillus thuringiensis-based insecticides at 1 L ha-1 with a 15-day interval, while in the integrated systems this was not needed due to the low damage caused.
650 $aIntegrated agricultural systems
650 $aSecondary metabolites
650 $aUltraviolet radiation
653 $aAgrossilvipastoral
653 $aAgrossilvipastoril
653 $aIlpf
653 $aIntegração lavoura-pecuaria-floresta
653 $aPest behavior
653 $aSistemas integrados
700 1 $aCAMPELO, F. T.
700 1 $aCORASSA, J. de N.
773 $tAgroforestry Systems$gv. 94, n. 2, p. 375-378, 2020.
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