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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
29/11/2022 |
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Data da última atualização: |
29/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARATTIA, F. C.; ZACCARO-GRUENERB, M. L.; NOGUERA, M. M.; AVILA, L. A. de; ROMA-BURGOS, N.; LAMEGO, F. P. |
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Afiliação: |
FERNANDA C. CARATTIA, Federal University of Pelotas; MARIA LETICIA ZACCARO-GRUENERB, University of Arkansas; MATHEUS M. NOGUERA, University of Arkansas; LUIS ANTONIO DE AVILA, Federal University of Pelotas; NILDA ROMA-BURGOS, University of Arkansas; FABIANE PINTO LAMEGO, CPPSUL. |
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Título: |
Glyphosate efficacy, absorption and translocation for Eragrostis plana control. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Advances in Weed Science, v. 40, e020220025, 2022. |
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DOI: |
https://doi.org/10.51694/AdvWeedSci/2022;40:00017 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Background: Glyphosate is the most effective herbicide to control the invasive and perennial Eragrostis plana in Southern Brazil. However, one application has not been sufficient to prevent the regrowth of plants. Objective: The aim of this research was to evaluate the efficacy of glyphosate sprayed alone or mixed with fluazifop-p-butyl or flumioxazin on E. plana control and to investigate 14C-glyphosate absorption and translocation. Methods: Plants with 2-3 tillers were treated with glyphosate (700 g a.e. ha- 1), fluazifop-p-butyl (47 g a.i. ha-1), flumioxazin (100 g a.i. ha-1), glyphosate + fluazifop-p-butyl (700 g a.e. ha-1 + 47g a.i. ha-1), glyphosate + flumioxazin (700 g a.e. ha-1 +100 g a.i. ha-1). Weed control was evaluated visually for 28 d after treatment (DAT) when plants were harvested for shoot dry biomass determination. 14C-glyphosate absorption and translocation were measured at 24 and 72 h after treatment. Results: Glyphosate at 700 g a.e. ha-1 controlled E. plana plants at 2-3 tillers. The mixture with fluazifop-p-butyl or flumizin did not significantly increase the level of control (87 and 86% at 7 DAT, respectively) but increased 14C-glyphosate translocation to the roots. Conclusions: Glyphosate is effective on E. plana. However, applied with fluazifop-p-butyl could improve the control of this weed, especially when perennial plants of E. plana dominate the field, preventing their fast regrowth. Keywords: 14C-glyphosate; fluazifop-p-butyl; forage grass; invasive plant; tough lovegrass MenosAbstract: Background: Glyphosate is the most effective herbicide to control the invasive and perennial Eragrostis plana in Southern Brazil. However, one application has not been sufficient to prevent the regrowth of plants. Objective: The aim of this research was to evaluate the efficacy of glyphosate sprayed alone or mixed with fluazifop-p-butyl or flumioxazin on E. plana control and to investigate 14C-glyphosate absorption and translocation. Methods: Plants with 2-3 tillers were treated with glyphosate (700 g a.e. ha- 1), fluazifop-p-butyl (47 g a.i. ha-1), flumioxazin (100 g a.i. ha-1), glyphosate + fluazifop-p-butyl (700 g a.e. ha-1 + 47g a.i. ha-1), glyphosate + flumioxazin (700 g a.e. ha-1 +100 g a.i. ha-1). Weed control was evaluated visually for 28 d after treatment (DAT) when plants were harvested for shoot dry biomass determination. 14C-glyphosate absorption and translocation were measured at 24 and 72 h after treatment. Results: Glyphosate at 700 g a.e. ha-1 controlled E. plana plants at 2-3 tillers. The mixture with fluazifop-p-butyl or flumizin did not significantly increase the level of control (87 and 86% at 7 DAT, respectively) but increased 14C-glyphosate translocation to the roots. Conclusions: Glyphosate is effective on E. plana. However, applied with fluazifop-p-butyl could improve the control of this weed, especially when perennial plants of E. plana dominate the field, preventing their fast regrowth. Keywords: 14C-glyphosate; fluazifop-p-butyl; forage g... Mostrar Tudo |
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Thesagro: |
Capim Annoni; Controle Químico; Defensivo; Erva Daninha. |
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Thesaurus Nal: |
Fluazifop-P; Glyphosate; Invasive species. |
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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/1148924/1/2675-9462-aws-40-e020220025.pdf
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Marc: |
LEADER 02356naa a2200277 a 4500
001 2148924
005 2022-11-29
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.51694/AdvWeedSci/2022;40:00017$2DOI
100 1 $aCARATTIA, F. C.
245 $aGlyphosate efficacy, absorption and translocation for Eragrostis plana control.$h[electronic resource]
260 $c2022
520 $aAbstract: Background: Glyphosate is the most effective herbicide to control the invasive and perennial Eragrostis plana in Southern Brazil. However, one application has not been sufficient to prevent the regrowth of plants. Objective: The aim of this research was to evaluate the efficacy of glyphosate sprayed alone or mixed with fluazifop-p-butyl or flumioxazin on E. plana control and to investigate 14C-glyphosate absorption and translocation. Methods: Plants with 2-3 tillers were treated with glyphosate (700 g a.e. ha- 1), fluazifop-p-butyl (47 g a.i. ha-1), flumioxazin (100 g a.i. ha-1), glyphosate + fluazifop-p-butyl (700 g a.e. ha-1 + 47g a.i. ha-1), glyphosate + flumioxazin (700 g a.e. ha-1 +100 g a.i. ha-1). Weed control was evaluated visually for 28 d after treatment (DAT) when plants were harvested for shoot dry biomass determination. 14C-glyphosate absorption and translocation were measured at 24 and 72 h after treatment. Results: Glyphosate at 700 g a.e. ha-1 controlled E. plana plants at 2-3 tillers. The mixture with fluazifop-p-butyl or flumizin did not significantly increase the level of control (87 and 86% at 7 DAT, respectively) but increased 14C-glyphosate translocation to the roots. Conclusions: Glyphosate is effective on E. plana. However, applied with fluazifop-p-butyl could improve the control of this weed, especially when perennial plants of E. plana dominate the field, preventing their fast regrowth. Keywords: 14C-glyphosate; fluazifop-p-butyl; forage grass; invasive plant; tough lovegrass
650 $aFluazifop-P
650 $aGlyphosate
650 $aInvasive species
650 $aCapim Annoni
650 $aControle Químico
650 $aDefensivo
650 $aErva Daninha
700 1 $aZACCARO-GRUENERB, M. L.
700 1 $aNOGUERA, M. M.
700 1 $aAVILA, L. A. de
700 1 $aROMA-BURGOS, N.
700 1 $aLAMEGO, F. P.
773 $tAdvances in Weed Science$gv. 40, e020220025, 2022.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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| Registros recuperados : 10 | |
| 1. |  | BONOW, J. F. L.; LAMEGO, F. P.; ANDRES, A.; ÁVILA, L. A. de; PESTANA, R.; NOGUEIRA, E. A.; EGEWARTH, K. Herbicidas alternativos para controle de capim-arroz resistente ao herbicida Imazapir+Imazapic. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai, 2015. 1 pen-drive.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 2. | | BONOW, J. F. L.; LAMEGO, F. P.; ANDRES, A.; ÁVILA, L. A. de; PESTANA, R.; NOGUEIRA, E. A.; EGEWARTH, K. Herbicidas alternativos para controle de capim-arroz resistente ao herbicida Imazapir+Imazapic. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai, 2015. 1 pen-drive.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 3. | | CARATTIA, F. C.; ZACCARO-GRUENERB, M. L.; NOGUERA, M. M.; AVILA, L. A. de; ROMA-BURGOS, N.; LAMEGO, F. P. Glyphosate efficacy, absorption and translocation for Eragrostis plana control. Advances in Weed Science, v. 40, e020220025, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 4. | | CAMARGO, E. R.; ZAPIOLA, M. L.; AVILA, L. A. de; GARCIA, M. A.; PLAZA, G.; GAZZIERO, D.; HOYOS, V. Current situation regarding herbicide regulation and public perception in South America Weed Science, v. 68, p. 232-239, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 5. | | FIPKE, M. V.; FEIJÓ, A. da R.; BALBINOT, A.; LAMEGO, F. P.; CAMARGO, E. R.; AVILA, L. A. de. Controle de Eragrostis plana com glyphosate e quizalofop em diferentes estádios de desenvolvimento. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 31., 2018, Rio de Janeiro. Desafios e sustentabilidade no manejo de plantas daninhas: resumos. Londrina: Ed. da SBCPD, 2018. p. 511.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 6. | | WALTER, M.; MARCHESAN, E.; MASSONINI, P. F. S.; SILVA, L. P da S.; VIZZOTTO, M.; ÁVILA, L. A. de. Efeito do procesamento sobre a concetração de compostos fenólicos solúveis totais de grãos de arroz com pericarpom marron-claro, vermelho preto. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 6., 2009, Porto Alegre. Estresses e sustentabilidade: desafios para a lavoura arrozeira: anais. Porto Alegre: Palotti, 2009. p. 484-488.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | PORTO, M. P.; MARCHEZAN, E.; ÁVILA, L. A. de; TELÓ, G. M.; FERREIRA, R. B.; PEREIRA, M. R.; AZEVEDO, A. C. B.; BOUÇAS, C. D. Desempenho de cultivares de milho em planossolos no Litoral Sul e depressão central do Rio Grande do Sul no ano agrícola 2006/2007. In: REUNIÃO TÉCNICA ANUAL DE MILHO, 52., REUNIÃO TÉCNICA ANUAL DE SORGO, 35., 2007. Santo Angelo. Atas e resumos... Pelotas: Embrapa Clima Temperado, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 9. | | FIPKE, M. V.; FEIJÓ, A. da R.; GARCIA, N. S.; HECK, T.; VIANA, V. E.; DAYAN, F. E.; AGOSTINETTO, D.; LAMEGO, F. P.; SOUZA, G. M.; CAMARGO, E. R.; AVILA, L. A. de. Transgenerational effect of drought stress and sub-lethal doses of quizalofop-p-ethyl: decreasing sensitivity to herbicide and biochemical adjustment in Eragrostis plana. Agriculture, v. 12, n. 3, 396, Mar. 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 10. | | AVILA, L. A. de; MARCHESAN, E.; CAMARGO, E. R.; MEROTTO JR. A.; ULGUIM. A, da R.; NOLDIN, J. A.; ANDRES, A.; MARIOT, C. P.; AGOSTINETTO, D.; DORNELLES, S. H. B.; MARKUS, C. Eighteen years of Clearfield rice in Brazil: what have we learned?. Weed Science, p 1-13, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 10 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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