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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
24/11/1998 |
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Data da última atualização: |
18/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PRATES, H. T.; SANTOS, J. P.; WAQUIL, J. M.; FABRIS, J. D.; OLIVEIRA, A. B.; FOSTER, J. E. |
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Afiliação: |
EMBRAPA/CNPMS. |
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Título: |
Insecticidal activity of monoterpenes against Rhyzopertha dominica (F.) and Tribolium castaneum (Herbst). |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Journal of Stored Products Research, Oxford, v. 34, n. 4, p. 243-249, 1998. |
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Idioma: |
Inglês |
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Conteúdo: |
Secondary metabolites play an important role in plant resistance to insects. The monocyclic monoterpenes 1,8-cineole (eucalyptol) and R-(+)-limonene have been considered economically important in this context. Cineole is a component of different species of Eucalyptus spp. and limonene is a constituent of Citrus spp. essential oils. These substances were bioassayed to determine possible fumigant, contact, and ingestion activity against Rhyzopertha dominica (F.), lesser grain borer, and Tribolium castancum (Herbst), red flour beetle, which are important pests of stored grain. It was possible to show that both compounds are insecticidal against the two insects, mainly in the contact and/or ingestion action. |
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Palavras-Chave: |
Grain storage; Monoterpenes; Monoterpeno; Rhizopertha dominica; Tribolium castanum. |
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Thesagro: |
Armazenamento; Grão; Inseto. |
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Thesaurus Nal: |
insects. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01550naa a2200289 a 4500
001 1480804
005 2018-07-18
008 1998 bl uuuu u00u1 u #d
100 1 $aPRATES, H. T.
245 $aInsecticidal activity of monoterpenes against Rhyzopertha dominica (F.) and Tribolium castaneum (Herbst).$h[electronic resource]
260 $c1998
520 $aSecondary metabolites play an important role in plant resistance to insects. The monocyclic monoterpenes 1,8-cineole (eucalyptol) and R-(+)-limonene have been considered economically important in this context. Cineole is a component of different species of Eucalyptus spp. and limonene is a constituent of Citrus spp. essential oils. These substances were bioassayed to determine possible fumigant, contact, and ingestion activity against Rhyzopertha dominica (F.), lesser grain borer, and Tribolium castancum (Herbst), red flour beetle, which are important pests of stored grain. It was possible to show that both compounds are insecticidal against the two insects, mainly in the contact and/or ingestion action.
650 $ainsects
650 $aArmazenamento
650 $aGrão
650 $aInseto
653 $aGrain storage
653 $aMonoterpenes
653 $aMonoterpeno
653 $aRhizopertha dominica
653 $aTribolium castanum
700 1 $aSANTOS, J. P.
700 1 $aWAQUIL, J. M.
700 1 $aFABRIS, J. D.
700 1 $aOLIVEIRA, A. B.
700 1 $aFOSTER, J. E.
773 $tJournal of Stored Products Research, Oxford$gv. 34, n. 4, p. 243-249, 1998.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
27/09/2022 |
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Data da última atualização: |
28/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SILVA, L. M. R.; RIBEIRO, M. de F.; FERREIRA, W. P. M.; ROCHA JUNIOR, P. R. da; FERNANDES, R. B. A. |
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Afiliação: |
LAÍS MARIA RODRIGUES SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; MARCELO DE FREITAS RIBEIRO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; WILLIAMS PINTO MARQUES FERREIRA, CNPCa; PAULO ROBERTO DA ROCHA JUNIOR, HARRINGTON’S ORGANIC LAND CARE; RAPHAEL BRAGANÇA ALVES FERNANDES, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Water footprint of Arabica coffee from "Matas de Minas" under shade management. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Ceres, Viçosa, v. 69, n.4, p. 488-494, jul/ago, 2022. |
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DOI: |
https://doi.org/10.1590/0034-737X202269040015 |
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Idioma: |
Inglês |
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Conteúdo: |
Studies related to climate change and agricultural value chains have in common the growing concern on conserving water resources. Thus, the concept of the water footprint stands out, which measures the amount of water (in volume) necessary to produce a unit (in mass) of a given product. Among Brazilian agricultural activities, coffee farming emerges as one of the most important, even though the crop is sensitive to potential climatic changes, especially to the increase in temperature and periods of drought. An alternative to mitigate the effects of climate change is shade management, which is common in agroforestry systems. Therefore, the objective of this study was to evaluate the influence of shade management on the water footprint of coffee activity in the region of "Matas de Minas". The water footprint was calculated for the field and product processing phase. Despite reducing the evapotranspiration of the coffee plant, shade management provided an increase in the water footprint, since it decreased the crop yield. The water footprint data obtained are expressive, with a calculated value of 13,862 m3 t -1 for full sun management and 16,895 m3 t -1 for shade management, in which both are the most recommended for the agricultural sector. |
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Thesagro: |
Cadeia Produtiva; Cafeicultura; Manejo; Mudança Climática; Recurso Hídrico. |
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Thesaurus NAL: |
Climate change; Water resources. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146875/1/Water-footprint-of-Arabica-coffee-from-Matas-de-Minas-under-shade-management.pdf
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Marc: |
LEADER 02077naa a2200265 a 4500
001 2146875
005 2022-09-28
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/0034-737X202269040015$2DOI
100 1 $aSILVA, L. M. R.
245 $aWater footprint of Arabica coffee from "Matas de Minas" under shade management.$h[electronic resource]
260 $c2022
520 $aStudies related to climate change and agricultural value chains have in common the growing concern on conserving water resources. Thus, the concept of the water footprint stands out, which measures the amount of water (in volume) necessary to produce a unit (in mass) of a given product. Among Brazilian agricultural activities, coffee farming emerges as one of the most important, even though the crop is sensitive to potential climatic changes, especially to the increase in temperature and periods of drought. An alternative to mitigate the effects of climate change is shade management, which is common in agroforestry systems. Therefore, the objective of this study was to evaluate the influence of shade management on the water footprint of coffee activity in the region of "Matas de Minas". The water footprint was calculated for the field and product processing phase. Despite reducing the evapotranspiration of the coffee plant, shade management provided an increase in the water footprint, since it decreased the crop yield. The water footprint data obtained are expressive, with a calculated value of 13,862 m3 t -1 for full sun management and 16,895 m3 t -1 for shade management, in which both are the most recommended for the agricultural sector.
650 $aClimate change
650 $aWater resources
650 $aCadeia Produtiva
650 $aCafeicultura
650 $aManejo
650 $aMudança Climática
650 $aRecurso Hídrico
700 1 $aRIBEIRO, M. de F.
700 1 $aFERREIRA, W. P. M.
700 1 $aROCHA JUNIOR, P. R. da
700 1 $aFERNANDES, R. B. A.
773 $tRevista Ceres, Viçosa$gv. 69, n.4, p. 488-494, jul/ago, 2022.
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