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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Algodão. |
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Data corrente: |
14/01/2020 |
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Data da última atualização: |
20/01/2020 |
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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.; COSTA, W. B. |
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Afiliação: |
Universidade Estadual de Maringá - UEM; SIDNEI DOUGLAS CAVALIERI, CNPA; Universidade Federal de Mato Grosso - UFMT; FERNANDA SATIE IKEDA, CPAMT; Universidade Federal de Mato Grosso - UFMT. |
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Título: |
Residual activity of diclosulam applied to soybean on cotton crop in succession. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Planta Daninha, v. 37, e019181370, 2019. |
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Idioma: |
Inglês
Italiano |
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Conteúdo: |
The application of alternative herbicides to replace glyphosate can affect the succession cropping due to the persistence in the soil. The aim of this work was to evaluate the residual activity of diclosulam applied to a pre-emergence soybean crop on a cotton plant grown in succession. The present study used a randomized complete block design with five replicates and seven doses of diclosulam (0, 2.19, 4.38, 8.75, 17.5, 35 and 70 g a.i. ha-1). The cotton was sown 112 days after application of the herbicide, with accumulated rainfall of 637 mm during the soybean cycle. Variables related to photosynthetic characteristics, phytointoxication, growth, components of production and productivity were evaluated in both crops. Diclosulam did not affect the soybean cultivar M7739 IPRO. The residual activity of diclosulam (35 g ha-1) on cotton caused phytointoxication at a rate of 5% at 14, 20 and 27 days after sowing (DAS). However, the components of production, productivity and the cotton fiber quality were not affected up to 70 g ha-1 of diclosulam. |
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Palavras-Chave: |
Carryover; Herbicide; Persistence; Persistência. |
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Thesagro: |
Glycine Max; Gossypium Hirsutum; Herbicida. |
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Thesaurus Nal: |
Herbicides. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208737/1/Residual-activity-of-diclosulam.pdf
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Marc: |
LEADER 01770naa a2200265 a 4500
001 2118710
005 2020-01-20
008 2019 bl uuuu u00u1 u #d
100 1 $aMATTE, W. D.
245 $aResidual activity of diclosulam applied to soybean on cotton crop in succession.$h[electronic resource]
260 $c2019
520 $aThe application of alternative herbicides to replace glyphosate can affect the succession cropping due to the persistence in the soil. The aim of this work was to evaluate the residual activity of diclosulam applied to a pre-emergence soybean crop on a cotton plant grown in succession. The present study used a randomized complete block design with five replicates and seven doses of diclosulam (0, 2.19, 4.38, 8.75, 17.5, 35 and 70 g a.i. ha-1). The cotton was sown 112 days after application of the herbicide, with accumulated rainfall of 637 mm during the soybean cycle. Variables related to photosynthetic characteristics, phytointoxication, growth, components of production and productivity were evaluated in both crops. Diclosulam did not affect the soybean cultivar M7739 IPRO. The residual activity of diclosulam (35 g ha-1) on cotton caused phytointoxication at a rate of 5% at 14, 20 and 27 days after sowing (DAS). However, the components of production, productivity and the cotton fiber quality were not affected up to 70 g ha-1 of diclosulam.
650 $aHerbicides
650 $aGlycine Max
650 $aGossypium Hirsutum
650 $aHerbicida
653 $aCarryover
653 $aHerbicide
653 $aPersistence
653 $aPersistência
700 1 $aCAVALIERI, S. D.
700 1 $aPEREIRA, C. S.
700 1 $aIKEDA, F. S.
700 1 $aCOSTA, W. B.
773 $tPlanta Daninha$gv. 37, e019181370, 2019.
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Embrapa Algodão (CNPA) |
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