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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
21/11/2022 |
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Data da última atualização: |
21/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MEROTTO JUNIOR, A.; GALLON, M.; TURRA, G. M.; PEREZ, N. B.; LAMEGO, F. P.; CUTTI, L.; MÜLLER, I.; ANGONESE, P. S. |
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Afiliação: |
ALDO MEROTTO JUNIOR, Universidade Federal do Rio Grande do Sul; MATEUS GALLON, Universidade Federal do Rio Grande do Sul; GUILHERME M. TURRA, Universidade Federal do Rio Grande do Sul; NAYLOR BASTIANI PEREZ, CPPSUL; FABIANE PINTO LAMEGO, CPPSUL; LUAN CUTTI, Universidade Federal do Rio Grande do Sul; INDIANARA MÜLLER, Universidade Federal do Rio Grande do Sul; PAULA S. ANGONESE, Universidade Federal do Rio Grande do Sul. |
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Título: |
Use of a wiper applicator for the control of the invasive species Eragrostis plana with glyphosate salts. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Advances in Weed Science, v. 40, e0202200118, 2022. |
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DOI: |
10.51694/AdvWeedSci/2022;40:00020 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Background: Eragrostis plana is an invasive plant in native grassland areas associated with degradation of the Pampa biome. Selective control of E. plana is difficult due to its similarity to other grassland species. There is a lack of information about E. plana control using selective herbicide application equipment. Objective: The present study aimed to evaluate the efficacy of a pressurize rope wick applicator for controlling the invasive plant E. plana as function of different salts of glyphosate, application volumes, and year seasons. Methods: The studies were carried out under field conditions and repeated. The first study evaluated glyphosate salts of isopropylamine, dimethylamine, monoammonium, diammonium, and potassium at doses of 720 and 1440 g ha-1 and clethodim at 60 and 120 g ha-1. The second study assessed application volumes of 8, 24, 40, and 56 L ha-1 using isopropylamine and potassium salts of glyphosate. Results: Glyphosate applied in summer was more effective at controlling E. plana, with less regrowth than glyphosate application in winter. The glyphosate diammonium was more effective at controlling E. plana than isopropylamine, dimethylamine, monoammonium, or potassium salt formulations at 1440 g ha-1. Application volume of glyphosate between 8 and 40 L ha-1 provided similar control of E. plana and pasture selectivity. Conclusions: Glyphosate applied with a rope wick selective applicator was effective in controlling E. plana clumps and was selective to grassland. The control efficacy varied as a function of glyphosate salts and year season, but not due to application volume of 8 and 40 L ha-1. MenosAbstract: Background: Eragrostis plana is an invasive plant in native grassland areas associated with degradation of the Pampa biome. Selective control of E. plana is difficult due to its similarity to other grassland species. There is a lack of information about E. plana control using selective herbicide application equipment. Objective: The present study aimed to evaluate the efficacy of a pressurize rope wick applicator for controlling the invasive plant E. plana as function of different salts of glyphosate, application volumes, and year seasons. Methods: The studies were carried out under field conditions and repeated. The first study evaluated glyphosate salts of isopropylamine, dimethylamine, monoammonium, diammonium, and potassium at doses of 720 and 1440 g ha-1 and clethodim at 60 and 120 g ha-1. The second study assessed application volumes of 8, 24, 40, and 56 L ha-1 using isopropylamine and potassium salts of glyphosate. Results: Glyphosate applied in summer was more effective at controlling E. plana, with less regrowth than glyphosate application in winter. The glyphosate diammonium was more effective at controlling E. plana than isopropylamine, dimethylamine, monoammonium, or potassium salt formulations at 1440 g ha-1. Application volume of glyphosate between 8 and 40 L ha-1 provided similar control of E. plana and pasture selectivity. Conclusions: Glyphosate applied with a rope wick selective applicator was effective in controlling E. plana clumps and was selec... Mostrar Tudo |
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Thesagro: |
Capim Annoni; Erva Daninha; Pastagem. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02397naa a2200253 a 4500
001 2148549
005 2022-11-21
008 2022 bl uuuu u00u1 u #d
024 7 $a10.51694/AdvWeedSci/2022;40:00020$2DOI
100 1 $aMEROTTO JUNIOR, A.
245 $aUse of a wiper applicator for the control of the invasive species Eragrostis plana with glyphosate salts.$h[electronic resource]
260 $c2022
520 $aAbstract: Background: Eragrostis plana is an invasive plant in native grassland areas associated with degradation of the Pampa biome. Selective control of E. plana is difficult due to its similarity to other grassland species. There is a lack of information about E. plana control using selective herbicide application equipment. Objective: The present study aimed to evaluate the efficacy of a pressurize rope wick applicator for controlling the invasive plant E. plana as function of different salts of glyphosate, application volumes, and year seasons. Methods: The studies were carried out under field conditions and repeated. The first study evaluated glyphosate salts of isopropylamine, dimethylamine, monoammonium, diammonium, and potassium at doses of 720 and 1440 g ha-1 and clethodim at 60 and 120 g ha-1. The second study assessed application volumes of 8, 24, 40, and 56 L ha-1 using isopropylamine and potassium salts of glyphosate. Results: Glyphosate applied in summer was more effective at controlling E. plana, with less regrowth than glyphosate application in winter. The glyphosate diammonium was more effective at controlling E. plana than isopropylamine, dimethylamine, monoammonium, or potassium salt formulations at 1440 g ha-1. Application volume of glyphosate between 8 and 40 L ha-1 provided similar control of E. plana and pasture selectivity. Conclusions: Glyphosate applied with a rope wick selective applicator was effective in controlling E. plana clumps and was selective to grassland. The control efficacy varied as a function of glyphosate salts and year season, but not due to application volume of 8 and 40 L ha-1.
650 $aCapim Annoni
650 $aErva Daninha
650 $aPastagem
700 1 $aGALLON, M.
700 1 $aTURRA, G. M.
700 1 $aPEREZ, N. B.
700 1 $aLAMEGO, F. P.
700 1 $aCUTTI, L.
700 1 $aMÜLLER, I.
700 1 $aANGONESE, P. S.
773 $tAdvances in Weed Science$gv. 40, e0202200118, 2022.
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Embrapa Pecuária Sul (CPPSUL) |
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| 1. |  | ANGONESE, P. S; VIEIRA, C. B. R. C.; RECH, R. D.; MELO, G. W. B. de. Avaliação da capacidade de adaptação de porta-enxertos de videira às condições de excesso de umidade do solo. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 17., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 13., 2019, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 18 e 19 de julho de 2019. (Embrapa Uva e Vinho. Documentos, 115). Resumo 02. Nome completo:VOLMIR SCANAGATTA, CNPUV, 113912 Colaborador.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 2. | | MEROTTO JUNIOR, A.; GALLON, M.; TURRA, G. M.; PEREZ, N. B.; LAMEGO, F. P.; CUTTI, L.; MÜLLER, I.; ANGONESE, P. S. Use of a wiper applicator for the control of the invasive species Eragrostis plana with glyphosate salts. Advances in Weed Science, v. 40, e0202200118, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 2 | |
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