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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
12/09/2014 |
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Actualizado : |
08/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CARLOMAGNO, M.; MATHO, C.; CANTOU, G.; SANBORN, J.R.; LAST, J.A.; HAMMOCK, B.D.; ROEL, A.; GONZÁLEZ, D.; GONZÁLEZ-SAPIENZA, G. |
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Afiliación : |
MARIA GUILLERMINA CANTOU MAYOL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
A clomazone immunoassay to study the environmental fate of the herbicide in rice (Oryza sativa) agriculture. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Journal of Agricultural and Food Chemistry, 2010, v. 58, no.7, p. 4367-4371. |
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ISSN : |
0021-8561 |
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DOI : |
10.1021/jf9043259 |
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Idioma : |
Inglés |
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Notas : |
Article history: received for review December 7, 2009. Revised manuscript received March 8, 2010. Accepted March 10, 2010. Published on Web 03/19/2010. |
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Contenido : |
Abstract:
The environmental impact of rice agriculture is poorly studied in developing countries, mainly due to limitations of the analytical capacity. Here, we report the development of a clomazone enzymelinked immunosorbent assay as a fast and cost-effective tool to monitor the dissipation of this herbicide along the harvest. Antibodies were prepared using different strategies of hapten conjugation, and the best hapten/antibody pair was selected. It proved to be a reliable tool to measure the herbicide in the 2.0-20 ng/mL range in field samples, with excellent correlation with highperformance liquid chromatography results. The assay was used to study the dissipation of the herbicide in the floodwater of experimental rice paddies in Uruguay. Large differences in the residual amounts of herbicide were observed depending on the flooding practices. Because of its robustness and simplicity, the assay may be useful to delineate and monitor management practices that can
contribute to minimizing the release of the herbicide in the environment. |
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Palabras claves : |
ELISA; HPLC; RICE. |
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Thesagro : |
ARROZ; CLOMAZONE; CONTROL DE MALEZAS; ESCARDA; HERBICIDAS; ORYZA SATIVA. |
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Asunto categoría : |
H60 Malezas y escardas |
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Marc : |
LEADER 02181naa a2200361 a 4500
001 1050191
005 2019-10-08
008 2010 bl uuuu u00u1 u #d
022 $a0021-8561
024 7 $a10.1021/jf9043259$2DOI
100 1 $aCARLOMAGNO, M.
245 $aA clomazone immunoassay to study the environmental fate of the herbicide in rice (Oryza sativa) agriculture.$h[electronic resource]
260 $c2010
500 $aArticle history: received for review December 7, 2009. Revised manuscript received March 8, 2010. Accepted March 10, 2010. Published on Web 03/19/2010.
520 $aAbstract: The environmental impact of rice agriculture is poorly studied in developing countries, mainly due to limitations of the analytical capacity. Here, we report the development of a clomazone enzymelinked immunosorbent assay as a fast and cost-effective tool to monitor the dissipation of this herbicide along the harvest. Antibodies were prepared using different strategies of hapten conjugation, and the best hapten/antibody pair was selected. It proved to be a reliable tool to measure the herbicide in the 2.0-20 ng/mL range in field samples, with excellent correlation with highperformance liquid chromatography results. The assay was used to study the dissipation of the herbicide in the floodwater of experimental rice paddies in Uruguay. Large differences in the residual amounts of herbicide were observed depending on the flooding practices. Because of its robustness and simplicity, the assay may be useful to delineate and monitor management practices that can contribute to minimizing the release of the herbicide in the environment.
650 $aARROZ
650 $aCLOMAZONE
650 $aCONTROL DE MALEZAS
650 $aESCARDA
650 $aHERBICIDAS
650 $aORYZA SATIVA
653 $aELISA
653 $aHPLC
653 $aRICE
700 1 $aMATHO, C.
700 1 $aCANTOU, G.
700 1 $aSANBORN, J.R.
700 1 $aLAST, J.A.
700 1 $aHAMMOCK, B.D.
700 1 $aROEL, A.
700 1 $aGONZÁLEZ, D.
700 1 $aGONZÁLEZ-SAPIENZA, G.
773 $tJournal of Agricultural and Food Chemistry, 2010$gv. 58, no.7, p. 4367-4371.
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| 1. |  | SANGUIÑEDO, P.; ABREO, E.; ALBORÉS, S. Nanopartículas biogénicas de plata a partir de Trichoderma spp. y su aplicación en el control de fitopatógenos. 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. 51 Financiamiento: Proyecto INNOVAGRO ANII FSA_1_152546, PEDECIBA QUÍMICA, Beca ANII, Posgrado en Biotecnología-UdelaR.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Treinta y Tres. |
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| 2. | | SANGUIÑEDO, P.; ABREO, E.; ALBORÉS, S. Síntesis de nanopartículas biogénicas a partir de Trichoderma spp. y su aplicación en el control de fitopatógenos. P14. Módulo 4: Avances en tecnologías de formulación y aplicación. In: Abreo, E.; Beyhaut, E.; Rivas, F. (Eds.). Simposio Microorganismos para la Agricultura, 2. [Resúmenes y Posters]. Canelones (UY): INIA, 2022. p.35. (Serie Actividades de Difusión; 801). Financiamiento: Proyecto INNOVAGRO ANII FSA_1_2018_1_152546,PEDECIBA QUÍMICA, Beca ANII, Beca CAP, Posgrado en Biotecnología-UDELAR.| Tipo: Abstracts/Resúmenes |
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| 5. | | SANGUIÑEDO, P.; FACCIO, R.; ABREO, E.; ALBORÉS, S. Nanopartículas metálicas biogénicas a partir de Trichoderma spp. y su aplicación en el control de fitopatógenos. 397. (resúmen) Conferencia 21. Mesa Área Biotecnología. Organiza SUM (Sociedad Uruguaya de Microbiología). In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.87. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable". -- Financiación: FSA_1_2018_1_152546 ANII, Beca CAP-UDELAR, Posgrado en...| Tipo: Abstracts/Resúmenes |
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