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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
01/12/1999 |
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Data da última atualização: |
09/09/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CASTRO, E. M. de; VIEIRA, E. H. N. |
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Afiliação: |
EMILIO DA MAIA DE CASTRO, CNPAF; EDSON HERCULANO NEVES VIEIRA, CNPAF. |
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Título: |
Upland rice in Brazil: problems and prospects. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: PIGGIN, C.; COURTOIS, B.; SCHMIT, V. (ed.). Upland rice research in partnership. Manila: IRRI, 1996. |
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Páginas: |
p. 71-78. |
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Série: |
(IRRI. Discussion paper series, 16). |
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ISBN: |
971-22-0086-8 |
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Idioma: |
Inglês |
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Notas: |
Proceedings of the Upland Rice Consortium Workshop, 1996, Padang, Indonesia. |
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Conteúdo: |
Upland rice is the main rice cropping system in Brazil and represents 70% of the total rice cultivated area. Rice is present in all states, and considered the most important crop in the southern, west-central, and northern regions. While several rice cropping systems are practiced in Brazil, the most commonly used are the irrigated lowland rice, lowland rice, upland rainfed rice, and favored upland rainfed rice systems. Favored upland rainfed rice is cultivated under sprinkler irrigation or in regions with good rainfall distribution with no risk of water stress and represents about 20% of the total upland rice area. Upland rainfed rice is usually cultivated in areas with higher risks of drought spells and where artificial irrigation is not a common practice. |
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Thesagro: |
Arroz; Cerrado; Oryza Sativa; Pesquisa; Tecnologia. |
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Thesaurus Nal: |
rice. |
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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/206482/1/UplandRiceBrazil-1996.pdf
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Marc: |
LEADER 01506nam a2200241 a 4500
001 1206482
005 2022-09-09
008 1996 bl uuuu u00u1 u #d
020 $a971-22-0086-8
100 1 $aCASTRO, E. M. de
245 $aUpland rice in Brazil$bproblems and prospects.
260 $aIn: PIGGIN, C.; COURTOIS, B.; SCHMIT, V. (ed.). Upland rice research in partnership. Manila: IRRI$c1996
300 $ap. 71-78.
490 $a(IRRI. Discussion paper series, 16).
500 $aProceedings of the Upland Rice Consortium Workshop, 1996, Padang, Indonesia.
520 $aUpland rice is the main rice cropping system in Brazil and represents 70% of the total rice cultivated area. Rice is present in all states, and considered the most important crop in the southern, west-central, and northern regions. While several rice cropping systems are practiced in Brazil, the most commonly used are the irrigated lowland rice, lowland rice, upland rainfed rice, and favored upland rainfed rice systems. Favored upland rainfed rice is cultivated under sprinkler irrigation or in regions with good rainfall distribution with no risk of water stress and represents about 20% of the total upland rice area. Upland rainfed rice is usually cultivated in areas with higher risks of drought spells and where artificial irrigation is not a common practice.
650 $arice
650 $aArroz
650 $aCerrado
650 $aOryza Sativa
650 $aPesquisa
650 $aTecnologia
700 1 $aVIEIRA, E. H. N.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
26/01/2012 |
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Data da última atualização: |
05/02/2024 |
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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: |
AUAD, A. M.; PIMENTA, D. S.; SILVA, D. M.; MONTEIRO, P. H.; RESENDE, T. T. de. |
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Afiliação: |
ALEXANDER MACHADO AUAD, CNPGL; DANIEL S. PIMENTA, UFJF; DANIELA M. SILVA, UFLA; PRISCILA H. MONTEIRO, UFJF; TIAGO TEIXEIRA DE RESENDE, CNPGL. |
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Título: |
Collaria oleosa (Hemiptera:Miridae) on Brachiaria ruziziensis and Penissetum purpureum (Poaceae): Charaterization of injury and biological aspects. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Revista Colombiana de Entomologia, v. 37, n. 1, p. 80-81, 2011. |
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DOI: |
https://doi.org/10.25100/socolen.v37i2.9083 |
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Idioma: |
Inglês |
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Conteúdo: |
Injuries caused by Collaria oleosa have often been observed in signal grass and elephant grass pastures. Therefore, the aim of this study was to diagnose and delineate the sites of the injuries caused by C. oleosa and to evaluate some biological aspects of this insect on forage. The duration and survival of the instars and nymph phase of the pest were analyzed. The epidermises were evaluated to identify the sites where the style of the pest entered and to characterize the anatomy of the injured site. The stoma was the entry place of the style and the main injuries were caused to the chlorenchyma of both grasses, and to the parenchymatic sheath of the signal grass. The lignified sheath remained intact, so this appears to be a feeding barrier for the insect. The duration was shorter from second to fifth instars and the nymphal phase when fed with the elephant grass. The way the food sources were hydrated did not alter the development of the nymphs. The survival was greater for the specimens maintained on elephant grass and the nymphs of the first instar were less sensitive when the grass blades were maintained on agar. This hydration method was also better for the survival of the mirid’s nymph phase. |
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Palavras-Chave: |
Plant bug. |
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Thesaurus NAL: |
forage; plant anatomy. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63159/1/Collaria-oleosa.pdf
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Marc: |
LEADER 01945naa a2200217 a 4500
001 1913600
005 2024-02-05
008 2011 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.25100/socolen.v37i2.9083$2DOI
100 1 $aAUAD, A. M.
245 $aCollaria oleosa (Hemiptera$bMiridae) on Brachiaria ruziziensis and Penissetum purpureum (Poaceae): Charaterization of injury and biological aspects.$h[electronic resource]
260 $c2011
520 $aInjuries caused by Collaria oleosa have often been observed in signal grass and elephant grass pastures. Therefore, the aim of this study was to diagnose and delineate the sites of the injuries caused by C. oleosa and to evaluate some biological aspects of this insect on forage. The duration and survival of the instars and nymph phase of the pest were analyzed. The epidermises were evaluated to identify the sites where the style of the pest entered and to characterize the anatomy of the injured site. The stoma was the entry place of the style and the main injuries were caused to the chlorenchyma of both grasses, and to the parenchymatic sheath of the signal grass. The lignified sheath remained intact, so this appears to be a feeding barrier for the insect. The duration was shorter from second to fifth instars and the nymphal phase when fed with the elephant grass. The way the food sources were hydrated did not alter the development of the nymphs. The survival was greater for the specimens maintained on elephant grass and the nymphs of the first instar were less sensitive when the grass blades were maintained on agar. This hydration method was also better for the survival of the mirid’s nymph phase.
650 $aforage
650 $aplant anatomy
653 $aPlant bug
700 1 $aPIMENTA, D. S.
700 1 $aSILVA, D. M.
700 1 $aMONTEIRO, P. H.
700 1 $aRESENDE, T. T. de
773 $tRevista Colombiana de Entomologia$gv. 37, n. 1, p. 80-81, 2011.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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