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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
11/02/2016 |
Data da última atualização: |
09/08/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LOPES, O. F.; CARVALHO, K. T. G.; MACEDO, G. K.; MENDONÇA, V. R. de; AVANSI JR, W.; RIBEIRO, C. |
Afiliação: |
CAUE RIBEIRO DE OLIVEIRA, CNPDIA. |
Título: |
Synthesis of BiVO4 via oxidant peroxo-method: insights into the photocatalytic performance and degradation mechanism of pollutants. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
New journal of chemistry, [Inglaterra], v. 39, n. 8, p. 6231-6237, 2015. |
DOI: |
10.1039/c5nj00984g |
Idioma: |
Português |
Palavras-Chave: |
Synthesis of monoclinic bismuth vanadate. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00688naa a2200193 a 4500 001 2036493 005 2018-08-09 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1039/c5nj00984g$2DOI 100 1 $aLOPES, O. F. 245 $aSynthesis of BiVO4 via oxidant peroxo-method$binsights into the photocatalytic performance and degradation mechanism of pollutants.$h[electronic resource] 260 $c2015 653 $aSynthesis of monoclinic bismuth vanadate 700 1 $aCARVALHO, K. T. G. 700 1 $aMACEDO, G. K. 700 1 $aMENDONÇA, V. R. de 700 1 $aAVANSI JR, W. 700 1 $aRIBEIRO, C. 773 $tNew journal of chemistry, [Inglaterra]$gv. 39, n. 8, p. 6231-6237, 2015.
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Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
15/03/2012 |
Data da última atualização: |
11/06/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
VENANCIO, W. S.; VENANCIO, R. M.; MEYER, M. C.; NUNES JUNIOR, J.; BEGLIOMINI, E.; JASPER, M. |
Afiliação: |
W. S. VENANCIO, EEACG/UEPG, Ponta Grossa, PR, Brazil; R. M. VENANCIO, CESCAGE - Ponta Grossa, PR; MAURICIO CONRADO MEYER, CNPSO; J. NUNES JUNIOR, CTPA - Goiânia, GO.; E. BEGLIOMINI, BASF, Singapura.; M. JASPER, CESCAGE - Ponta Grossa, PR. |
Título: |
Comparison of asian soybean rust chemical control on a susceptible and a resistant cultivar in Brazil. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: PLANT MANAGEMENT NETWORK; FIELD CROPS RUST SYMPOSIUM, San Antonio, 2011. Proceedings ... Saint Paul: APS: ASA: CSSA: 2011. Abstract, 24. Disponível em: < http://www.plantmanagementnetwork.org/proceedings/FCRS/2011/posters/>. |
Idioma: |
Inglês |
Conteúdo: |
The development of resistant cultivars to the Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, brought an additional tool to the disease management in Brazil. ASR develops slower in resistant cultivars than in susceptible ones, allowing a reduction of the number of fungicide sprays, but chemical control is still necessary. A field trial was conducted in Ponta Grossa, Parana State, in order to compare the effects of ASR chemical control with four fungicide formulations, in both resistant (BRSGO 7560) and susceptible (CD 249 RR) soybean cultivars. The fungicides were applied twice, beginning at soybean growth stage R3?R4, when first uredinia were observed, and at soybean stage R5.3?R5.4. The fungicides used were premix formulations of pyraclostrobin + epoxiconazole + fluxapyroxad (40+64.8+40 g a.i./ha), azoxystrobin + cyproconazole (60+24 g a.i./ha), pyraclostrobin + epoxiconazole (79.8+30 g a.i./ha), and epoxiconazole (125 g a.i./ha). The ASR severity at soybean growth stage R7 on nonsprayed plots reached 75.4% on the resistant cultivar and 98.6% on the susceptible cultivar. Lower ASR severity index were observed in the resistant cultivar, with the treatments pyraclostrobin + epoxiconazole (9.8%), pyraclostrobin + epoxiconazole + fluxapyroxad (10.5%), and azoxystrobin + cyproconazole (10.9%), with an average of disease control ranging from 90.8 to 91.3%. The treatments with pyraclostrobin + epoxiconazole and pyraclostrobin + epoxiconazole + fluxapyroxad provided the lower yield reductions on both soybean cultivars. The yield and grain weight reductions in the nonsprayed treatment were 32 and 28%, respectively, on the resistant cultivar and 44 and 32%, respectively, on the susceptible cultivar. MenosThe development of resistant cultivars to the Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, brought an additional tool to the disease management in Brazil. ASR develops slower in resistant cultivars than in susceptible ones, allowing a reduction of the number of fungicide sprays, but chemical control is still necessary. A field trial was conducted in Ponta Grossa, Parana State, in order to compare the effects of ASR chemical control with four fungicide formulations, in both resistant (BRSGO 7560) and susceptible (CD 249 RR) soybean cultivars. The fungicides were applied twice, beginning at soybean growth stage R3?R4, when first uredinia were observed, and at soybean stage R5.3?R5.4. The fungicides used were premix formulations of pyraclostrobin + epoxiconazole + fluxapyroxad (40+64.8+40 g a.i./ha), azoxystrobin + cyproconazole (60+24 g a.i./ha), pyraclostrobin + epoxiconazole (79.8+30 g a.i./ha), and epoxiconazole (125 g a.i./ha). The ASR severity at soybean growth stage R7 on nonsprayed plots reached 75.4% on the resistant cultivar and 98.6% on the susceptible cultivar. Lower ASR severity index were observed in the resistant cultivar, with the treatments pyraclostrobin + epoxiconazole (9.8%), pyraclostrobin + epoxiconazole + fluxapyroxad (10.5%), and azoxystrobin + cyproconazole (10.9%), with an average of disease control ranging from 90.8 to 91.3%. The treatments with pyraclostrobin + epoxiconazole and pyraclostrobin + epoxiconazole + fluxapyroxad provided the... Mostrar Tudo |
Thesagro: |
Doença de planta; Doença fúngica; Ferrugem; Phakopsora Pachyrhizi; Soja. |
Thesaurus NAL: |
Plant diseases and disorders; Soybeans. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/55864/1/comparison.fielcropssymposium.2011.pdf
|
Marc: |
LEADER 02673nam a2200253 a 4500 001 1919008 005 2013-06-11 008 2011 bl uuuu u00u1 u #d 100 1 $aVENANCIO, W. S. 245 $aComparison of asian soybean rust chemical control on a susceptible and a resistant cultivar in Brazil.$h[electronic resource] 260 $aIn: PLANT MANAGEMENT NETWORK; FIELD CROPS RUST SYMPOSIUM, San Antonio, 2011. Proceedings ... Saint Paul: APS: ASA: CSSA: 2011. Abstract, 24. Disponível em: < http://www.plantmanagementnetwork.org/proceedings/FCRS/2011/posters/>.$c2011 520 $aThe development of resistant cultivars to the Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, brought an additional tool to the disease management in Brazil. ASR develops slower in resistant cultivars than in susceptible ones, allowing a reduction of the number of fungicide sprays, but chemical control is still necessary. A field trial was conducted in Ponta Grossa, Parana State, in order to compare the effects of ASR chemical control with four fungicide formulations, in both resistant (BRSGO 7560) and susceptible (CD 249 RR) soybean cultivars. The fungicides were applied twice, beginning at soybean growth stage R3?R4, when first uredinia were observed, and at soybean stage R5.3?R5.4. The fungicides used were premix formulations of pyraclostrobin + epoxiconazole + fluxapyroxad (40+64.8+40 g a.i./ha), azoxystrobin + cyproconazole (60+24 g a.i./ha), pyraclostrobin + epoxiconazole (79.8+30 g a.i./ha), and epoxiconazole (125 g a.i./ha). The ASR severity at soybean growth stage R7 on nonsprayed plots reached 75.4% on the resistant cultivar and 98.6% on the susceptible cultivar. Lower ASR severity index were observed in the resistant cultivar, with the treatments pyraclostrobin + epoxiconazole (9.8%), pyraclostrobin + epoxiconazole + fluxapyroxad (10.5%), and azoxystrobin + cyproconazole (10.9%), with an average of disease control ranging from 90.8 to 91.3%. The treatments with pyraclostrobin + epoxiconazole and pyraclostrobin + epoxiconazole + fluxapyroxad provided the lower yield reductions on both soybean cultivars. The yield and grain weight reductions in the nonsprayed treatment were 32 and 28%, respectively, on the resistant cultivar and 44 and 32%, respectively, on the susceptible cultivar. 650 $aPlant diseases and disorders 650 $aSoybeans 650 $aDoença de planta 650 $aDoença fúngica 650 $aFerrugem 650 $aPhakopsora Pachyrhizi 650 $aSoja 700 1 $aVENANCIO, R. M. 700 1 $aMEYER, M. C. 700 1 $aNUNES JUNIOR, J. 700 1 $aBEGLIOMINI, E. 700 1 $aJASPER, M.
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