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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
25/11/2022 |
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Actualizado : |
25/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
COLLARES, M.; VILLALBA, J. |
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Afiliación : |
MATHÍAS COLLARES, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; JUANA VILLALBA, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. |
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Título : |
Effect of Avena strigosa straw and rainfall on sulfentrazone and flumioxazin control effectiveness of Amaranthus spp. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.423-428. doi: https://doi.org/10.1080/09670874.2022.2123570 |
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ISSN : |
1366-5863 (online) |
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DOI : |
10.1080/09670874.2022.2123570 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 26 May 2022, Accepted 25 August 2022, Published online: 11 November 2022. |
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Contenido : |
ABSTRACT.- Cover crops constitute an interesting option for cultural weed control. Expansion of herbicide resistant weeds in Uruguay, has been associated with an increase use of pre-emergent herbicides for their control. Crops residues could decrease their effectiveness. The objective of these work was to evaluate the effect of Avena strigosa straw and moment and amount of rain, in Amaranthus spp. control effectiveness by flumioxazin and sulfentrazone. Two experiments were carried out for each herbicide in pots, in a greenhouse. The design was in randomized complete blocks, with five repetitions and factorial arrangement of treatments. In experiments I, factors were: I) amount of A. strigosa straw (0 and 6 t ha-1); and II) amount of rainfall (20 and 80 mm), for each herbicide. In experiments II, factors were: I) amount of A. strigosa straw (0 and 6 t ha-1); II) amount of rainfall (20, 60 mm); and III) Days between application and rainfall occurrence (1, 7 and 14). Weed emergencies were quantified at days 8, 22 and 39 after rainfall (DAR). Results were independently analyzed using a model with gaussian distribution. Sulfentrazone effectiveness in Amaranthus spp. control was not affected by studied factors. In the case of flumioxazin, straw effect was consistently detected. Amounts of 6 t ha-1 of oat straw reduced Amaranthus spp. control effectiveness of the herbicide. © 2022 Informa UK Limited, trading as Taylor & Francis Group |
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Palabras claves : |
Cover crops; Flumioxazin; Rainfall; Straw; Sulfentrazone. |
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Asunto categoría : |
H01 Protección de plantas - Aspectos generales |
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Marc : |
LEADER 02400naa a2200229 a 4500
001 1063788
005 2022-11-25
008 2022 bl uuuu u00u1 u #d
022 $a1366-5863 (online)
024 7 $a10.1080/09670874.2022.2123570$2DOI
100 1 $aCOLLARES, M.
245 $aEffect of Avena strigosa straw and rainfall on sulfentrazone and flumioxazin control effectiveness of Amaranthus spp.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 26 May 2022, Accepted 25 August 2022, Published online: 11 November 2022.
520 $aABSTRACT.- Cover crops constitute an interesting option for cultural weed control. Expansion of herbicide resistant weeds in Uruguay, has been associated with an increase use of pre-emergent herbicides for their control. Crops residues could decrease their effectiveness. The objective of these work was to evaluate the effect of Avena strigosa straw and moment and amount of rain, in Amaranthus spp. control effectiveness by flumioxazin and sulfentrazone. Two experiments were carried out for each herbicide in pots, in a greenhouse. The design was in randomized complete blocks, with five repetitions and factorial arrangement of treatments. In experiments I, factors were: I) amount of A. strigosa straw (0 and 6 t ha-1); and II) amount of rainfall (20 and 80 mm), for each herbicide. In experiments II, factors were: I) amount of A. strigosa straw (0 and 6 t ha-1); II) amount of rainfall (20, 60 mm); and III) Days between application and rainfall occurrence (1, 7 and 14). Weed emergencies were quantified at days 8, 22 and 39 after rainfall (DAR). Results were independently analyzed using a model with gaussian distribution. Sulfentrazone effectiveness in Amaranthus spp. control was not affected by studied factors. In the case of flumioxazin, straw effect was consistently detected. Amounts of 6 t ha-1 of oat straw reduced Amaranthus spp. control effectiveness of the herbicide. © 2022 Informa UK Limited, trading as Taylor & Francis Group
653 $aCover crops
653 $aFlumioxazin
653 $aRainfall
653 $aStraw
653 $aSulfentrazone
700 1 $aVILLALBA, J.
773 $tInternational Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.423-428. doi: https://doi.org/10.1080/09670874.2022.2123570
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INIA Las Brujas (LB) |
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| Registros recuperados : 12 | |
| 1. |  | VILLALBA, J. Control de malezas en Eucalyptus spp. ln: INIA TACUAREMBÓ. Jornada Técnica, 18 noviembre, Canelones, 2010. Protección forestal. Tacuarembó (Uruguay): INIA, 2010. p. 1-8 (INIA Serie Actividades de Difusión ; 629)| Biblioteca(s): INIA Tacuarembó. |
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| 4. | | VILLALBA, J.; FERNÁNDEZ, G. Senecio Madagascariensis Poir In: AYALA, W.; SARAVIA, H. (Eds.). Seminario de actualización técnica en control y manejo de malezas de campo sucio. Montevideo (Uruguay): INIA, 2007 p. 23-28 (INIA Serie Técnica ; 164)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 7. | | VILLALBA, J.; BESIL, N.; REZENDE, S.; COLAZZO, M.; CESIO, V. Deposición de clomazone en cultivo de arroz y la volatilización posterior a la aplicación. In: Zorrilla, G.; Martínez, S.; Terra, J. A. Saravia, H. (Eds.) Arroz 2018. Montevideo (UY): INIA, 2018. p. 70-72. (INIA Serie Técnica; 246)| Biblioteca(s): INIA Treinta y Tres. |
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| 10. | | ABREO, E.; ROSSINI, C.; VAZ-JAURI, P.; VILLALBA, J. Plant protection for a sustainable agriculture. (Editorial Note). International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.285. doi: https://doi.org/10.1080/09670874.2022.2089770 Article history: Received 28 May 2022, Accepted 08 Jun 2022, Published online: 21 Jun 2022.
Corresponding author: Eduardo Abreo - eabreo@inia.org.uy (Laboratorio de Bioproducción, Plataforma de Bioinsumos, Instituto Nacional de...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 11. | | VILLALBA, J.; REY, L.; GARCIA, A.; KASPARY, T. E.; MUNIZ, M.; GONZÁLEZ, C.; TERRA, M. Efecto del tamaño de gota en la deriva a diferentes distancias de la aplicación. In: Sociedad Uruguaya de Fitopatología Jornada Uruguaya de Fitopatología, 6., Jornada Uruguaya de Protección Vegetal, 4., 21-22 octubre, 2021, Montevideo, Uruguay. Libro de resúmenes. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2021. p. 85. Financiamiento: INIA- Facultad de Agronomía.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA La Estanzuela. |
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| Registros recuperados : 12 | |
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