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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
26/11/2008 |
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Data da última atualização: |
27/09/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FURINI, G.; BASSO, A.; BORTOLI, L.; BRUNETTO, G.; MELO, G. W. B. de; SCANAGATTA, V. |
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Afiliação: |
GRACIANE FURINI, UNIVERSIDADE DO ESTADO DO RIO GRANDE DO SUL; ALEX BASSO, UNIVERSIDADE DO ESTADO DO RIO GRANDE DO SUL; LIGIA BORTOLI, UNIVERSIDADE DE CAXIAS DO SUL; GUSTAVO BRUNETTO, UNIVERSIDADE FEDERAL DE SANTA MARIA; GEORGE WELLINGTON BASTOS DE MELO, CNPUV; VOLMIR SCANAGATTA, CNPUV. |
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Título: |
Influência de níveis de cobre no solo na absorção de cobre e nitrogênio em videiras do porta-enxerto Paulsen-1103. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 6.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 2., 2008, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2008. |
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Páginas: |
p. 14. |
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Idioma: |
Português |
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Notas: |
Resumo. |
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Conteúdo: |
O uso indiscriminado de fungicidas cúpricos, principalmente a Calda Bordalesa, tem levado o teor de cobre no solo para níveis tóxicos, principalmente em cinhedos antigos, causando fitotoxidade em muitos casos. |
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Palavras-Chave: |
Anais; CNPUV; IC; Iniciação cientifica; Paulsen-1103; Porta-enxerto. |
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Thesagro: |
Cobre; Nitrogênio; Solo; Uva; Viticultura. |
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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/542962/1/10321.pdf
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Marc: |
LEADER 01231nam a2200325 a 4500
001 1542962
005 2022-09-27
008 2008 bl uuuu u00u1 u #d
100 1 $aFURINI, G.
245 $aInfluência de níveis de cobre no solo na absorção de cobre e nitrogênio em videiras do porta-enxerto Paulsen-1103.$h[electronic resource]
260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 6.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 2., 2008, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho$c2008
300 $ap. 14.
500 $aResumo.
520 $aO uso indiscriminado de fungicidas cúpricos, principalmente a Calda Bordalesa, tem levado o teor de cobre no solo para níveis tóxicos, principalmente em cinhedos antigos, causando fitotoxidade em muitos casos.
650 $aCobre
650 $aNitrogênio
650 $aSolo
650 $aUva
650 $aViticultura
653 $aAnais
653 $aCNPUV
653 $aIC
653 $aIniciação cientifica
653 $aPaulsen-1103
653 $aPorta-enxerto
700 1 $aBASSO, A.
700 1 $aBORTOLI, L.
700 1 $aBRUNETTO, G.
700 1 $aMELO, G. W. B. de
700 1 $aSCANAGATTA, V.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
13/09/2016 |
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Data da última atualização: |
03/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
VIEIRA, S. S.; LOURENÇÃO, A. L.; GRAÇA, J. P. da; JANEGITZ, T.; SALVADOR, M. C.; OLIVEIRA, M. C. N. de; HOFFMANN-CAMPO, C. B. |
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Afiliação: |
SIMONE S. VIEIRA, IAC; ANDRÉ LOURENÇÃO, IAC; JOSÉ P. DA GRAÇA, CNPq; TATIANI JANEGITZ, UEM; MARIANA C. SALVADOR, UEM; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO. |
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Título: |
Biological aspects of Bemisia tabaci biotype B and the chemical causes of resistance in soybean genotypes. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Arthropod-Plant Interactions, v. 10, n. 6, p. 525-534, Dec. 2016. |
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ISSN: |
1872-8847 |
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DOI: |
10.1007/s11829-016-9458-4 |
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Idioma: |
Inglês |
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Conteúdo: |
In Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and mostly in relation to IAC cultivars. MenosIn Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02253naa a2200229 a 4500
001 2052811
005 2017-11-03
008 2016 bl uuuu u00u1 u #d
022 $a1872-8847
024 7 $a10.1007/s11829-016-9458-4$2DOI
100 1 $aVIEIRA, S. S.
245 $aBiological aspects of Bemisia tabaci biotype B and the chemical causes of resistance in soybean genotypes.$h[electronic resource]
260 $c2016
520 $aIn Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and mostly in relation to IAC cultivars.
650 $aSoja
700 1 $aLOURENÇÃO, A. L.
700 1 $aGRAÇA, J. P. da
700 1 $aJANEGITZ, T.
700 1 $aSALVADOR, M. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aHOFFMANN-CAMPO, C. B.
773 $tArthropod-Plant Interactions$gv. 10, n. 6, p. 525-534, Dec. 2016.
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