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| 141. |  | ZANATTA, J. A.; SALTON, J. C.; BAYER, C.; TOMAZI, M.; COLMAN, I.; LOPEZ, A. Emissões de gases de efeito estufa em sistemas de manejo do solo durante ciclo de produção da soja no Cerrado. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 2., 2011, Curitiba. Resumos. Curitiba: Universidade Federal do Paraná; Sociedade Paranaense de Ciência do Solo, 2011. p. 24.| Biblioteca(s): Embrapa Florestas. |
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| 142. | | FONTANA, A.; PEREIRA, M. G.; SALTON, J. C.; LOSS, A.; CUNHA, T. J. F. Fósforo remanescente e correlação com as substâncias húmicas em um latossolo vermelho sob diferentes sucessões de cultura em plantio direto. Revista Brasileira de Agrociência, Pelotas, v. 14, n. 1, p. 161-166, 2008.| Biblioteca(s): Embrapa Semiárido. |
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| 145. | | BORGES, C. D.; MERCANTE, F. M.; SILVA, R. F. da; SALTON, J. C. Impacto de sistemas agropecuários na qualidade do solo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. Viçosa, MG: Sociedade Brasileira de Ciência do Solo; Fortaleza: UFC, 2009. 1 CD-ROM. Trabalho publicado também em Resumos do CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 148. | | JUNQUEIRA, P. H.; TOMAZI, M.; SALTON, J. C.; JESUS JUNIOR, E. de; CASTILHO, L. Estrutura do solo em sistemas integrados de produção no município de Ponta Porã, MS. In: JORNADA DE INICIAÇÃO À PESQUISA DA EMBRAPA, 2019, Dourados. Resumos... Brasília, DF: Embrapa, 2019. JIPE 2019| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 149. | | ÁVILA, R. K. P. de; SALTON, J. C.; SILVA, W. M. Efeitos do sistema plantio direto e da integração lavoura-pecuária na agregação de solo arenoso do Bolsão-Sul-Mato-Grossense. In: ENCONTRO NACIONAL DE PLANTIO DIRETO NA PALHA, 14., 2014, Bonito, MS. Sistema Plantio Direto: produzindo água e alimentando o mundo: resumos. Brasília, DF: Embrapa, 2014. Editores técnicos: Marie Luise Carolina Bartz, Júlio César Salton.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 150. | | BREVILIERI, R. C.; MENDES, P. B.; MACEDO, E. Q.; SALTON, J. C. Efeito do uso de plantas de cobertura na entressafra na temperatura e umidade do solo e na produtividade da soja em Dourados, MS. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. [Uberlândia]: SBCS: UFU, ICIAG, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 153. | | CONCENCO, G.; SALTON, J. C.; SECRETTI, M. L.; MENDES, P. B.; BREVILIERI, R. C.; GALON, L. Effect of long-term agricultural management systems on occurrence and composition of weed species. Planta Daninha, Viçosa, v. 29, n. 3, p. 515-522, 2011.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 156. | | LIMA, R. R. B.; SALTON, J. C.; MACHADO, L. A. Z. Decomposição de resíduos de forrageiras em dois ambientes de Mato Grosso do Sul. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado. Conquistas e desafios da ciência do solo brasileira. [Porto Alegre]: UFRGS Solos: SBCS Núcleo Regional Sul, 2007. 4 p. 1 CD-ROM. E em: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado. Conquistas e desafios da ciência do solo brasileira: livro de resumos. Porto Alegre: SBCS Núcleo Regional Sul, 2007. p. 84. Ref. 168-9120.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 158. | | ANZANELLO, R.; CONCEIÇÃO, P. C.; DIECKOW, J.; BOENI, M.; SALTON, J. C.; BAYER, C. Caracterização espectroscópica por RMN 13C da matéria orgânica de um Latossolo da região tropical Brasileira. In: SALÃO DE INICIAÇÃO CIENTÍFICA, 17.; FEIRA DE INICIAÇÃO CIENTÍFICA, 14., 2005, Porto Alegre. Livro de resumos... Porto Alegre: Universidade Federal do Rio Grande do Sul, 2005. p. 197| Biblioteca(s): Embrapa Agropecuária Oeste. |
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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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