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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Algodão. |
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Data corrente: |
18/02/2019 |
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Data da última atualização: |
15/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATTE, W. D.; CAVALIERI, S. D.; PEREIRA, C. S.; IKEDA, F. S.; POLTRONIERI, F. |
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Afiliação: |
MATTE, W.D.; SIDNEI DOUGLAS CAVALIERI, CNPA; PEREIRA, C.S.; FERNANDA SATIE IKEDA, CPAMT; POLTRONIERI, F. |
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Título: |
Residual activity of [imazapic + imazapyr] applied to imidazolinones resistant soybean on cotton in succession. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Planta Daninha, Viçosa, MG, v. 36, e018181240, 2018. |
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ISSN: |
1806-9681 |
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DOI: |
10.1590/S0100-83582018360100148 |
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Idioma: |
Inglês |
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Conteúdo: |
In the current scenario of resistance of weeds to glyphosate in grain and fiber production systems, imidazolinone-resistant soybean is shown as an option in the rotation of biotechnology events and herbicide action me chanisms through the application of [imazapic+imazapyr]. However, due to its persistence in the soil, the herbicide may harm the subsequent crop. The objective of this work was to evaluate the residual activity of the herbicide [imazapic+imazapyr] applied in pre-emergence in soybean cultivation on cotton in succession. The experimental design was a randomized block design with five replicates, using seven concentrations (0; 6.25; 12.5; 25; 50; 100 and 200%) of the recommended dosage of the herbicide [imazapic+imazapyr] ([78,75+26,25] g ha-1). The cotton was sown 112 days after application of the herbicide with accumulated rainfall of 637 mm during the soybean cycle, totalizing 1,043 mm until the cotton harvest. There was no significant difference for the analyzed variables. It is concluded that the BRS 8482cv soybean cultivar is resistant to double of the recommended dosage ([157.5+52.5] g ha-1) of [imazapic+imazapyr], and its residual soil activity does not affect cotton cv. TMG 42 WS, in the 112 day interval between pre-emergence herbicide application in soybean cultivation and sowing of cotton. |
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Thesagro: |
Glycine Max; Gossypium Hirsutum; Herbicida; Resistência. |
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Thesaurus Nal: |
Gossypium; Herbicide resistance; Herbicides. |
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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/194286/1/107.-Residual-activity-of.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192978/1/2018-cpamt-fernanda-ikeda-residual-applied-resistant-soybean-cotton-succession.pdf
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Marc: |
LEADER 02154naa a2200277 a 4500
001 2107108
005 2019-03-15
008 2018 bl uuuu u00u1 u #d
022 $a1806-9681
024 7 $a10.1590/S0100-83582018360100148$2DOI
100 1 $aMATTE, W. D.
245 $aResidual activity of [imazapic + imazapyr] applied to imidazolinones resistant soybean on cotton in succession.$h[electronic resource]
260 $c2018
520 $aIn the current scenario of resistance of weeds to glyphosate in grain and fiber production systems, imidazolinone-resistant soybean is shown as an option in the rotation of biotechnology events and herbicide action me chanisms through the application of [imazapic+imazapyr]. However, due to its persistence in the soil, the herbicide may harm the subsequent crop. The objective of this work was to evaluate the residual activity of the herbicide [imazapic+imazapyr] applied in pre-emergence in soybean cultivation on cotton in succession. The experimental design was a randomized block design with five replicates, using seven concentrations (0; 6.25; 12.5; 25; 50; 100 and 200%) of the recommended dosage of the herbicide [imazapic+imazapyr] ([78,75+26,25] g ha-1). The cotton was sown 112 days after application of the herbicide with accumulated rainfall of 637 mm during the soybean cycle, totalizing 1,043 mm until the cotton harvest. There was no significant difference for the analyzed variables. It is concluded that the BRS 8482cv soybean cultivar is resistant to double of the recommended dosage ([157.5+52.5] g ha-1) of [imazapic+imazapyr], and its residual soil activity does not affect cotton cv. TMG 42 WS, in the 112 day interval between pre-emergence herbicide application in soybean cultivation and sowing of cotton.
650 $aGossypium
650 $aHerbicide resistance
650 $aHerbicides
650 $aGlycine Max
650 $aGossypium Hirsutum
650 $aHerbicida
650 $aResistência
700 1 $aCAVALIERI, S. D.
700 1 $aPEREIRA, C. S.
700 1 $aIKEDA, F. S.
700 1 $aPOLTRONIERI, F.
773 $tPlanta Daninha, Viçosa, MG$gv. 36, e018181240, 2018.
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Registro original: |
Embrapa Algodão (CNPA) |
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| 1. |  | MATTE, W. D.; CAVALIERI, S. D.; PEREIRA, C. S.; IKEDA, F. S.; POLTRONIERI, F. Residual activity of [imazapic + imazapyr] applied to imidazolinones resistant soybean on cotton in succession. Planta Daninha, Viçosa, MG, v. 36, e018181240, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Algodão. |
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| Registros recuperados : 1 | |
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