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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
20/02/2019 |
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Data da última atualização: |
26/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTIAGO, A. D.; CAVALCANTE, M. H. B.; BRAZ, G. B. P.; PROCOPIO, S. de O. |
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Afiliação: |
ANTONIO DIAS SANTIAGO, CPATC; MANOEL HENRIQUE BOMFIM CAVALCANTE; GUILHERME BRAGA PEREIRA BRAZ; SERGIO DE OLIVEIRA PROCOPIO, CPATC. |
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Título: |
Efficacy and selectivity of herbicides applied in cassave pre-emergence. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Caatinga, Mossoró, v. 31, n. 3, p. 640-650, jul. 2018. |
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ISSN: |
ISSN 0100 - 316X (impresso) ISSN 1983 - 2125 (online) |
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Idioma: |
Inglês |
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Conteúdo: |
The interference imposed by weeds can cause damages to cassava development. Thus, adopting control measures is fundamental. The use of pre-emergence herbicides is one of the control alternatives, since cassava presents a good tolerance to herbicides applied in this modality. However, herbicides may present differential selectivity due to the variety of cassava that is planted. The objective of this study was to evaluate both weed control effectiveness and selectivity of different herbicide combinations applied at pre-emergence of two cassava varieties. Two experiments were established in the field using a randomized complete block design, in a split plot scheme, with four replications. In the efficacy experiment, application of six combinations of herbicides, including clomazone + ametryn, clomazone + metribuzin, clomazone + flumioxazin, isoxaflutole + ametryn, isoxaflutole + metribuzin, isoxaflutole + flumioxazin were evaluated in the main plot. In addition, a non-treated control and a weeded control were evaluated. In the subplots, the Caravela and Pretinha varieties were planted. For the selectivity experiment, a non-treated control was not included. The combinations containing clomazone presented a longer residual period of weed control as well as a better control of benghal dayflower. Metribuzin exhibited lower efficacy than other herbicide combinations containing clomazone or isoxaflutole. The Pretinha variety showed greater tolerance to weed interference. Every herbicide combination that was applied in cassava pre-emergence presented selectivity for both Caravela and Pretinha varieties. MenosThe interference imposed by weeds can cause damages to cassava development. Thus, adopting control measures is fundamental. The use of pre-emergence herbicides is one of the control alternatives, since cassava presents a good tolerance to herbicides applied in this modality. However, herbicides may present differential selectivity due to the variety of cassava that is planted. The objective of this study was to evaluate both weed control effectiveness and selectivity of different herbicide combinations applied at pre-emergence of two cassava varieties. Two experiments were established in the field using a randomized complete block design, in a split plot scheme, with four replications. In the efficacy experiment, application of six combinations of herbicides, including clomazone + ametryn, clomazone + metribuzin, clomazone + flumioxazin, isoxaflutole + ametryn, isoxaflutole + metribuzin, isoxaflutole + flumioxazin were evaluated in the main plot. In addition, a non-treated control and a weeded control were evaluated. In the subplots, the Caravela and Pretinha varieties were planted. For the selectivity experiment, a non-treated control was not included. The combinations containing clomazone presented a longer residual period of weed control as well as a better control of benghal dayflower. Metribuzin exhibited lower efficacy than other herbicide combinations containing clomazone or isoxaflutole. The Pretinha variety showed greater tolerance to weed interference. Every herbic... Mostrar Tudo |
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Thesagro: |
Erva Daninha; Herbicida; Mandioca. |
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Thesaurus Nal: |
Cassava; Herbicides; Weeds. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193080/1/Caatinga.pdf
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Marc: |
LEADER 02322naa a2200241 a 4500
001 2106272
005 2019-02-26
008 2018 bl uuuu u00u1 u #d
022 $aISSN 0100 - 316X (impresso) ISSN 1983 - 2125 (online)
100 1 $aSANTIAGO, A. D.
245 $aEfficacy and selectivity of herbicides applied in cassave pre-emergence.$h[electronic resource]
260 $c2018
520 $aThe interference imposed by weeds can cause damages to cassava development. Thus, adopting control measures is fundamental. The use of pre-emergence herbicides is one of the control alternatives, since cassava presents a good tolerance to herbicides applied in this modality. However, herbicides may present differential selectivity due to the variety of cassava that is planted. The objective of this study was to evaluate both weed control effectiveness and selectivity of different herbicide combinations applied at pre-emergence of two cassava varieties. Two experiments were established in the field using a randomized complete block design, in a split plot scheme, with four replications. In the efficacy experiment, application of six combinations of herbicides, including clomazone + ametryn, clomazone + metribuzin, clomazone + flumioxazin, isoxaflutole + ametryn, isoxaflutole + metribuzin, isoxaflutole + flumioxazin were evaluated in the main plot. In addition, a non-treated control and a weeded control were evaluated. In the subplots, the Caravela and Pretinha varieties were planted. For the selectivity experiment, a non-treated control was not included. The combinations containing clomazone presented a longer residual period of weed control as well as a better control of benghal dayflower. Metribuzin exhibited lower efficacy than other herbicide combinations containing clomazone or isoxaflutole. The Pretinha variety showed greater tolerance to weed interference. Every herbicide combination that was applied in cassava pre-emergence presented selectivity for both Caravela and Pretinha varieties.
650 $aCassava
650 $aHerbicides
650 $aWeeds
650 $aErva Daninha
650 $aHerbicida
650 $aMandioca
700 1 $aCAVALCANTE, M. H. B.
700 1 $aBRAZ, G. B. P.
700 1 $aPROCOPIO, S. de O.
773 $tCaatinga, Mossoró$gv. 31, n. 3, p. 640-650, jul. 2018.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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| Registros recuperados : 32 | |
| 3. |  | HAHN, L.; CIOTTA, M. N.; NACHTIGALL, G. R. Calagem, adubação e nutrição da macieira. In: BRUNETTO, G.; MELO, G. W. B. de; GIROTTO, E.; TASSINARI, A.; KRUG, A. V.; MARQUES, A. C. R.; PAULA, B. V. DE; MARCHEZAN, C.; BETEMPS, D. L.; TRENTIN, E.; SILVA, I. B. DA; SILVA, L. O. S. DA (ed.). Atualização sobre calagem e adubação em frutíferas. Porto Alegre: NRS-SBCS: Gráfica e Editora RJR, 2020. p. 137-150.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 4. | | CIOTTA, M. N.; PASA M. da S.; NAVA, G. Instalação do pomar. CIOTTA, M. N.; ARIOLI, C. J.; PINTO, F. A. M. F.; SANTOS, K. L. dos; ARAÚJO, L.; PASA, M. da S. A cultura da goiabeira-serrana. Florianópolis: Epagri, 2018. 216 p. p. 89-98| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 9. | | MELO, G. W. B. de; BRUNETTO, G.; CERETTA, C. A.; CIOTTA, M. N.; ZALAMENA, J. Adubação de pré-plantio e crescimento em videiras In: MELO, G. W. B. de; ZALAMENA, J.; BRUNETTO, G.; CERETTA, C. A. Calagem, adubação e contaminação em solos cultivados com videiras. Bento Gonçalves, RS: Embrapa uva e Vinho, p. 11-17, 2016. (Embrapa uva e Vinho. Documentos, 100).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 12. | | NAVA, G.; SANTOS, K. L. dos; COSTA, M. D.; CIOTTA, M. N. Growth, mineral composition, fruit yield, and mycorrhizal colonization of feijoa in response to lime and phosphorus application. Pesquisa Agropecuária Brasileira, Brasília, v. 51, n. 8, p. 942-949, ago. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Unidades Centrais. |
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| 13. | | TASSINARI, A.; CIOTTA, M. N.; SETE, P. B.; RUFATO, A. de R.; BRUNETTO, G. Eficiência de absorção de nitrogênio em acessos de pereiras. In: ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 16., 2019, Fraiburgo, SC. Anais...Levando conhecimento e tecnologia para a fruticultura. Vol II - Resumos. Fraiburgo, SC: Epagri, 23 a 25 jul. 2019. p. 162. XVI ENFRUTE 2019| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 14. | | CIOTTA, M. N.; CERETTA, C. A.; TAGIAVINNI, M.; MOSER, D.; NAVA, G.; BRUNETTO, G. Leaf water potential, nutritional status and must composition in grapes 'Pinot Nero' with and without irrigation. Ciência Rural, Santa Maria, v. 45, n. 8, p. 1408-1411, ago. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 16. | | NAVA, G.; SETE, P. B.; NACHTIGALL, G. R.; MOURA-BUENO, J. M.; BRUNETTO, G.; MULAZZANI, R. P.; CIOTTA, M. N. Balanço de nutrientes em pomares. In: BRUNETTO, G.; ROZANE, D. E.; LOSS, A.; NATALE, W. (ed.). Estratégias de manejo para melhorar o aproveitamento de nutrientes em frutíferas. Santa Maria: Palotti, 2023. p. 53-75.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Uva e Vinho. |
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| 17. | | CASSOL, P. C.; BRUNETTO, G.; MELO, G. W. B. de; ZALAMENA, J.; CIOTTA, M. N.; NAVA, G. Adubação e calagem na videira. In: RUFATO, L.; MARCON FILHO, J. L.; BRIGUENTI, A. F.; BOREGO, A.; KRETZSCHMAR, A. A. (org.). A cultura da videira: vitivinicultura de altitude. Florianópolis: UDESC, 2021. p. 237-251.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Uva e Vinho. |
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| 18. | | VIDAL, R. F.; CERETTA, C. A.; LOURENZI, C. R.; CIOTTA, M. N.; MELO, G. W. B. de; BRUNETTO, G. Impacto da aplicação de fontes de nitrogênio sobre a composição química do mosto de uvas. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, p. 5136-5139, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 20. | | GERBER, J. M.; NAVA, G.; ERNANI, P. R.; CIOTTA, M. N.; AMARANTE, C. V. T. do; COLDEBELLA, M. C. Quality of 'Fuji Suprema' apples influenced by long-term annual addition of phosphorus to the soil. Ciência Rural, Santa Maria, v. 48, n. 9, e 20180057, 2018. p. 1-7| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 32 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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