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Registro Completo |
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
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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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Registro original: |
Embrapa Soja (CNPSO) |
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Registros recuperados : 89 | |
2. | | MEYER, M. C.; CAMPOS, H. D.; NUNES JUNIOR, J.; VENANCIO, W. S.; GODOY, C. V. Chemical control of white mold (Sclerotinia sclerotiorum) on soybean in Brazil. Acta Phytopathologica Sinica, v. 43, Supp., p. 137, 2013. Edition of the Abstracts 10th International Congress of Plant Pathology, Beijing, Aug. 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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3. | | VENÂNCIO, W. S.; BEGLIOMINI, E.; RODRIGUES, M. A. T.; MEYER, M. C.; BUFFARA, M. A. Manejo de cercosporiose (Cercospora zeae-maydis) em milho (Zea mayz): efeito da época de controle sobre a produtividade. Tropical Plant Pathology, Brasília, DF, v. 34, p. S112, ago. 2009. Suplemento, ref. 412. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia; Annual Meeting of the Brazilian Phytopathological Society, Rio de Janeiro, ago. 2009.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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5. | | VENÂNCIO, W. S.; BEGLIOMINI, E.; RODRIGUES, M. A. T.; MEYER, M. C.; BUFFARA, M. A. Desempenho do fungicida BAS 512 14F no controle químico da ferrugem asiática da soja (Phakopsora pachyrhizi). Tropical Plant Pathology, Brasília, DF, v. 34, p. S112, ago. 2009. Suplemento, ref. 411. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia; Annual Meeting of the Brazilian Phytopathological Society, Rio de Janeiro, ago. 2009.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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7. | | FERREIRA, L. C.; MEYER, M. C.; TERAMOTO, A.; VENANCIO, W. S. Efeito de fungicidas na inibição do crescimento micelial de Sclerotinia sclerotiorum isolado de soja. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Resumos... Londrina: Embrapa Soja, 2009. p. 161, trab. 284. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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8. | | MARZAROTTO, F. O.; VENANCIO, W. S.; SCAPIN, C. R.; BEGLIOMINI, E.; MEYER, M. C.; VENANCIO, R. M. Avaliação do controle de oídio (Microsphaeria diffusa) em soja (Glycine max) com diferentes doses dos fungicidas piraclostrobina + epoxiconazol e piraclostrobina 130 g.L-1 + metaconazol 80 g.L-1. Tropical Plant Pathology, Brasília, DF, v. 35, p. S117, ago. 2010. Suplemento, Ref. 03.171. Edição das palestras e resumos de trabalhos apresentados no 43 Congresso Brasileiro de Fitopatologia; do 43 Annual Meeting Of The Brazilian Phytopathology Society, Cuiabá, ago. 2010.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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9. | | MEYER, M. C.; COSTA, N. B.; FERREIRA, L. C.; NUNES JÚNIOR, J.; VENANCIO, W. S.; BEGLIOMINI, E. Comparison of the efficiency of soybean rust control by preventive and curative fungicides sprays, combined with different adjuvants, in Brazil. Plant Management Network, St. Paul, 2010. Edição do Proceedings do National Soybean Rust Symposium, New Orleans, 2009.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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11. | | MEYER, M. C.; PIMENTA, C. B.; NUNES SOBRINHO, J. B.; FERREIRA, L. C.; COSTA, N. B.; ANDRADE, P. J. M.; NUNES JÚNIOR, J.; VENÂNCIO, W. S. Controle químico da ferrugem asiática da soja (Phakopsora pachyrhizi) em Goiás, com fungicidas indicados para o controle da doença. Tropical Plant Pathology, Brasília, DF, v. 34, p. S106, ago. 2009. Suplemento, ref. 389. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia; Annual Meeting of the Brazilian Phytopathological Society, Rio de Janeiro, ago. 2009.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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12. | | MEYER, M. C.; FERREIRA, L. C.; BAYLAO, B. S. G.; COSTA, N. B.; GUERZONI, R. A.; PIMENTA, C. B.; NUNES JÚNIOR, J.; VENANCIO, W. S. Influência do nível de água no solo sobre a germinação carpogênica de Sclerotinia sclerotiorum. Tropical Plant Pathology, Brasília, DF, v. 35, p. S153, ago. 2010. Suplemento, res. 04.113. Edição das palestras e resumos de trabalhos apresentados no 43 Congresso Brasileiro de Fitopatologia; do 43 Annual Meeting Of The Brazilian Phytopathology Society, Cuiabá, ago. 2010.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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13. | | MEYER, M. C.; NUNES JUNIOR, J.; PIMENTA, C. B.; COSTA, N. B.; GURNIERI, S.; SEII, A.; NUNES SOBRINHO, J.; VENANCIO, W. S.; GODOY, C. V. Fungicides performance on the control of asian soybean rust (Phakopsora pachyrhizi) in Goias State, Brazil. In: PLANT MANAGEMENT NETWORK; FIELD CROPS RUST SYMPOSIUM, San Antonio, 2011. Proceedings ... Saint Paul: APS: ASA: CSSA: 2011. Abstract, 21. Disponível em: < http://www.plantmanagementnetwork.org/proceedings/FCRS/2011/posters/>.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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14. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; SUSSEL, A. A. B.; SEIXAS, C. D. S.; VENÂNCIO, W. S.; NICOLAU, M. Eficiência de fungicidas para controle da brusone de trigo: resultados dos ensaios cooperativos, safra 2016. Passo Fundo: Embrapa Trigo, 2019. 16 p. (Embrapa Trigo. Circular técnica online, 42).Biblioteca(s): Embrapa Cerrados; Embrapa Soja; Embrapa Trigo. |
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15. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; SUSSEL, A. A. B.; VENANCIO, W. S.; SCHIPANSK, C. A.; CHAGAS, D. F. Eficiência de fungicidas para controle de brusone de trigo: resultados dos ensaios cooperativos, safra 2019. Passo Fundo, RS: Embrapa Trigo, nov. 2020. (Embrapa Trigo. Circular Técnica, 55)Biblioteca(s): Embrapa Trigo. |
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16. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; SUSSEL, A. A. B.; VENANCIO, W. S.; PÁDUA, J. M. V.; COSTA, A. A.; OLIVEIRA, C. R. R. de. Eficiência de fungicidas para controle de brusone de trigo: resultados dos ensaios cooperativos, safra 2020. Passo Fundo, RS: Embrapa Trigo, 2021. 19 p. (Embrapa Trigo. Circular Técnica, 66)Biblioteca(s): Embrapa Trigo. |
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17. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; SCHIPANSKI, C. A.; SEIXAS, C. D. S.; FEKSA, S. H.; FLOSS, L. G.; GUTERRES, C. W.; VENÂNCIO, W. S. Eficiência de fungicidas para controle de Gibberella zeae em trigo: resultados dos ensaios cooperativos - safra 2014. Passo Fundo: Embrapa Trigo, 2016. 11 p. (Embrapa Trigo. Comunicado técnico online, 364).Tipo: Comunicado Técnico/Recomendações Técnicas |
Biblioteca(s): Embrapa Trigo. |
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18. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; GUTERRES, C. W.; VENANCIO, W. S.; KUHNEM JUNIOR, P. R.; REIS, E. M.; ZANATTA, M. Eficiência de fungicidas para controle de giberela do trigo: resultados dos Ensaios Cooperativos - Safra 2019. Passo Fundo, RS: Embrapa Trigo, fev. 2021. 19 (Embrapa Trigo. Circular Técnica Online, 62).Biblioteca(s): Embrapa Trigo. |
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19. | | SANTANA, F. M.; SBALCHEIRO, C. C.; VENANCIO, W. S.; UTIAMADA, C. M.; SENGER, M.; CHAGAS, D. F.; PIZOLOTTO, C.; CASAROTTO, G.; COSTA, A. A. Eficiência de fungicidas para controle de oídio do trigo: resultados dos ensaios cooperativos, safra 2021. Passo Fundo: Embrapa Trigo, 2023. 20 p. (Embrapa Trigo. Circular técnica, 83).Biblioteca(s): Embrapa Trigo. |
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20. | | FERREIRA, A.; SBALCHEIRO, C. C.; DEL PONTE, E. M.; CÓL, M. C. de; SUSSEL, A. A. B.; UTIAMADA, C. M.; PIZOLOTTO, C.; DALLAGNOL, L. J.; VENANCIO, W. S. Eficiência de fungicidas para manchas foliares do trigo: Rede de Ensaios Cooperativos, safra 2023. Passo Fundo: Embrapa Trigo, 2024. 9 p. (Embrapa Trigo. Boletim de pesquisa e desenvolvimento, 115).Tipo: Boletim de Pesquisa e Desenvolvimento |
Biblioteca(s): Embrapa Trigo. |
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Registros recuperados : 89 | |
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