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| Registros recuperados : 38 | |
| 9. |  | STEMPKOWSKI, L. A.; PEREIRA, F. S.; RODRIGUES, O.; LAU, D.; KUHNEM, P.; SILVA, F. N. da. Aplicação de nitrogênio em cobertura como alternativa ao manejo do mosaico-comum na cultura do trigo. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 12., 2018, Passo Fundo. Atas e resumos... Passo Fundo: Projeto Passo Fundo, 2019. Fitopatologia, p. 322-326.| Biblioteca(s): Embrapa Trigo. |
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| 10. | | STEMPKOWSKI, L. A.; RODRIGUES, O.; DALMAGO, G. A.; SANTI, A.; LAU, D. Práticas culturais para manejo do mosaico-comum do trigo. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 13.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 10., 2018, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2018. p. 44. Pós-graduação.| Biblioteca(s): Embrapa Trigo. |
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| 12. | | SPIRONELLO, A. N.; STEMPKOWSKI, L. A.; WALENDORFF, R. de A.; STRAPASSON, M.; NASCIMENTO JUNIOR, A. do. Reação de genótipos de triticale à virose do mosaico causada por Wheat Stripe Mosaic Virus (WHSMV). In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 14.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 11., 2019, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2019. Resumos graduação PIBIC/CNPq, p. 25.| Biblioteca(s): Embrapa Trigo. |
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| 13. | | LAU, D.; MAR, T. B.; SILVA, F. N.; FAJARDO, T. V. M.; NHANI JUNIOR, A.; PEREIRA, F. S.; STEMPKOWSKI, L. A. Barley yellow dwarf virus em trigo no Brasil. Revisão Anual de Patologias de Planta - RAPP, v. 28, seção 1, p. 216-239, 2022.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Trigo; Embrapa Uva e Vinho. |
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| 14. | | STEMPKOWSKI, L. A.; PEREIRA, F. S.; MAR, T. B.; LAU, D.; KUHNEM, P.; CASA, R. T.; SILVA, F. N. da; ZERBINI, F. M. Genetic variability and population structure of wheat stripe mosaic virus. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 33.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 17., 2022, Porto Seguro. Anais... Brasília, DF: SBV, 2022.| Biblioteca(s): Embrapa Trigo. |
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| 15. | | PEREIRA, F. S.; STEMPKOWSKI, L. A.; LAU, D.; FAJARDO, T. V. M.; NHANI JUNIOR, A.; BOGO, A.; CASA, R. T.; SILVA, F. N. da. Caracterização molecular do vírus da espiga branca do trigo no Brasil. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 14., 2021, Passo Fundo. Atas e resumos. Castro: Fundação ABC, 2021. p. 276-279.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 16. | | PEREIRA, F. S.; STEMPKOWSKI, L. A.; LAU, D.; FAJARDO, T. V. M.; NHANI JUNIOR, A.; BOGO, A.; CASA, R. T.; SILVA, F. N. da. Caracterização molecular do vírus da espiga branca do trigo no Brasil. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 14., 2021. Atas e resumos... Castro: Fundação ABC: Passo Fundo: Biotrigo Genética, 2021. p. 276-279.| Biblioteca(s): Embrapa Trigo. |
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| 17. | | PEREIRA, F. S.; STEMPKOWSKI, L. A.; LAU, D.; FAJARDO, T. V. M.; NHANI JUNIOR, A.; BOGO, A.; SILVA, F. N. da. Caracterização molecular do vírus da espiga branca do trigo no Brasil. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 14., 2021, Passo Fundo. Atas e Resumos... Passo Fundo: Fundação ABC/Biotrigo Genética, 2021. p. 276-279.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 18. | | STEMPKOWSKI, L. A.; NASCIMENTO, S. C. do; MAR, T. B.; GONÇALVES, N. P.; LAU, D.; MELLO, R. N. de; SILVA, F. N. da; ZERBINI, F. M. Diversidade genética de Polymyxa graminis infectando arroz e trigo no sul do Brasil. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 53., 2023, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2023. p. 680.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 19. | | STEMPKOWSKI, L. A.; PEREIRA, F. S.; VALENTE, J. B.; LAU, D.; RODRIGUES, O.; DALMAGO, G. A.; SANTI, A.; KUHNEM, P.; CASA, R. T.; SILVA, F. N. da. Cultural practices effects on a Soil-Borne Wheat Mosaic Disease in Southern Brazil. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 29.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 13., 2018, Gramado. Resumos... Brasília, DF: SBV, 2018. p. 285-286.| Biblioteca(s): Embrapa Trigo. |
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| 20. | | STEMPKOWSKI, L. A.; PAREIRA, F. S.; LAU, D.; RODRIGUES, O.; COSTENARO, E. R.; KUHNEM, P.; SILVA, F. N. da; CASA, R. T. Contribuição da resistência genética e fertilização nitrogenada na redução de danos causados pelo mosaico-comum do trigo. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 14., 2021. Atas e Resumos... Castro: Fundação ABC: Passo Fundo: Biotrigo Genética, 2021. p. 260-265.| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 38 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
09/02/2021 |
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Data da última atualização: |
09/02/2021 |
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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: |
PIASECKI, C.; OVEJERO, R. F. L.; PICOLI JUNIOR, G. J.; BELLINI, L. F.; AGOSTINETTO, D.; VARGAS, L. |
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Afiliação: |
CRISTIANO PIASECKI, Universidade Federal de Pelotas – Departamento de Fitossanidade – Centro de Herbologia – Capão do Leão (RS), Brazil.; RAMIRO FERNANDO LOPEZ OVEJERO, Bayer Cropscience Brasil – São Paulo (SP), Brazil.; GILMAR JOSÉ PICOLI JUNIOR, Bayer Cropscience Brasil – São Paulo (SP), Brazil.; LUIZ FRANCISCO BELLINI, Bayer Cropscience Brasil – São Paulo (SP), Brazil.; DIRCEU AGOSTINETTO, Universidade Federal de Pelotas – Departamento de Fitossanidade – Centro de Herbologia – Capão do Leão (RS), Brazil.; LEANDRO VARGAS, CNPT. |
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Título: |
Control of Italian ryegrass and Alexandergrass in corn using different corn sowing date, pre- and post-emergent herbicides. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Bragantia, v. 6, p. 685-704, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Glyphosate-resistant (GR) Italian ryegrass (LOLMU) and Alexandergrass (URPLA) are troublesome weeds in corn cropping systems in Southern Brazil. The emergence pattern of those weeds is not uniform and may change according to the season?s environmental characteristics. Also, herbicide resistance has been diminishing the success of the weed control programs. The objectives of this study were to evaluate the influence of corn-sowing date on LOLMU and URPLA densities and their control provided by pre- and post-emergent herbicides. Field trials were conducted in two crop seasons in Southern Brazil consisting of three corn sowing date (August, September, and October) and the application of atrazine + S-metolachlor (residual) in corn pre-emergence in different post-emergence weed control programs with glyphosate, ammonium-glufosinate, nicosulfuron, and atrazine. The results indicated that the sowing date had a significant influence on LOLMU and URPLA densities. Corn sown in the earliest period was exposed to a higher LOLMU density, whereas corn sown in the latest period had a higher density of URPLA. Also, the application of residual herbicide at corn pre-emergence reduced both weed species densities and decreased the pressure for the control of glyphosate-resistant LOLMU for the post-emergence herbicides. The use of residual herbicides in corn pre-emergence is an efficient strategy to be considered in the LOLMU and URPLA control programs, followed by post-emergence application of glyphosate, ammonium-glufosinate, atrazine, and nicosulfuron. MenosGlyphosate-resistant (GR) Italian ryegrass (LOLMU) and Alexandergrass (URPLA) are troublesome weeds in corn cropping systems in Southern Brazil. The emergence pattern of those weeds is not uniform and may change according to the season?s environmental characteristics. Also, herbicide resistance has been diminishing the success of the weed control programs. The objectives of this study were to evaluate the influence of corn-sowing date on LOLMU and URPLA densities and their control provided by pre- and post-emergent herbicides. Field trials were conducted in two crop seasons in Southern Brazil consisting of three corn sowing date (August, September, and October) and the application of atrazine + S-metolachlor (residual) in corn pre-emergence in different post-emergence weed control programs with glyphosate, ammonium-glufosinate, nicosulfuron, and atrazine. The results indicated that the sowing date had a significant influence on LOLMU and URPLA densities. Corn sown in the earliest period was exposed to a higher LOLMU density, whereas corn sown in the latest period had a higher density of URPLA. Also, the application of residual herbicide at corn pre-emergence reduced both weed species densities and decreased the pressure for the control of glyphosate-resistant LOLMU for the post-emergence herbicides. The use of residual herbicides in corn pre-emergence is an efficient strategy to be considered in the LOLMU and URPLA control programs, followed by post-emergence application of ... Mostrar Tudo |
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Palavras-Chave: |
Herbicide resistance management; Residual; S-metolachlor. |
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Thesaurus NAL: |
Atrazine; Integrated weed management. |
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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/item/221020/1/Piasecki-2020-285.pdf
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Marc: |
LEADER 02295naa a2200241 a 4500
001 2129874
005 2021-02-09
008 2020 bl uuuu u00u1 u #d
100 1 $aPIASECKI, C.
245 $aControl of Italian ryegrass and Alexandergrass in corn using different corn sowing date, pre- and post-emergent herbicides.$h[electronic resource]
260 $c2020
520 $aGlyphosate-resistant (GR) Italian ryegrass (LOLMU) and Alexandergrass (URPLA) are troublesome weeds in corn cropping systems in Southern Brazil. The emergence pattern of those weeds is not uniform and may change according to the season?s environmental characteristics. Also, herbicide resistance has been diminishing the success of the weed control programs. The objectives of this study were to evaluate the influence of corn-sowing date on LOLMU and URPLA densities and their control provided by pre- and post-emergent herbicides. Field trials were conducted in two crop seasons in Southern Brazil consisting of three corn sowing date (August, September, and October) and the application of atrazine + S-metolachlor (residual) in corn pre-emergence in different post-emergence weed control programs with glyphosate, ammonium-glufosinate, nicosulfuron, and atrazine. The results indicated that the sowing date had a significant influence on LOLMU and URPLA densities. Corn sown in the earliest period was exposed to a higher LOLMU density, whereas corn sown in the latest period had a higher density of URPLA. Also, the application of residual herbicide at corn pre-emergence reduced both weed species densities and decreased the pressure for the control of glyphosate-resistant LOLMU for the post-emergence herbicides. The use of residual herbicides in corn pre-emergence is an efficient strategy to be considered in the LOLMU and URPLA control programs, followed by post-emergence application of glyphosate, ammonium-glufosinate, atrazine, and nicosulfuron.
650 $aAtrazine
650 $aIntegrated weed management
653 $aHerbicide resistance management
653 $aResidual
653 $aS-metolachlor
700 1 $aOVEJERO, R. F. L.
700 1 $aPICOLI JUNIOR, G. J.
700 1 $aBELLINI, L. F.
700 1 $aAGOSTINETTO, D.
700 1 $aVARGAS, L.
773 $tBragantia$gv. 6, p. 685-704, 2020.
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Embrapa Trigo (CNPT) |
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