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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
11/06/2020 |
Tipo de producción científica : |
Actividades de Difusión |
Autor : |
INIA TREINTA Y TRES.; PROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA.; PROGRAMA NACIONAL PASTURAS Y FORRAJES.; AYALA, W.; BANCHERO, G.; BERMÚDEZ, R.; MONTOSSI, F.; OLIVIERI, V.; QUINTANS, G.; ROVIRA, P.J.; SARAVIA, H.; GARI, C.; TERRA, J.A.; VIÑOLES, C. |
Afiliación : |
PROGRAMA NACIONAL DE INVESTIGACIÓN PRODUCCIÓN DE CARNE Y LANA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PROGRAMA NACIONAL DE INVESTIGACIÓN PASTURAS Y FORRAJES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALTER FELIZARDO AYALA SILVERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAÚL ENRIQUE BERMÚDEZ COQUARD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA OLIVIERI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HORACIO SARAVIA DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA GARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Unidad Experimental Palo a Pique: día de campo. 2001. |
Fecha de publicación : |
2001 |
Fuente / Imprenta : |
Treinta y Tres (Uruguay): INIA, 2001. |
Páginas : |
28 p. |
Serie : |
(INIA Serie Actividades de Difusión; 259) |
Idioma : |
Español |
Contenido : |
Contiene:
Manejo agronómico de Trifolium alexandrinum cv. Calipso.
Producción de corderos pesados sobre Lotus Maku y Lotus el Rincón.
Producción intensiva de carne en sistemas de siembra directa.
Resultados de la inseminación artificial 2000.
Manejo de vaquillonas y terneras para el entore.
Manejo de vacas de primera cría.
Manejo de la majada de cría - 2001.
Mortalidad neonatal y crecimiento de corderos en relación con la producción de calostro en ovejas Corriedale.
Mortalidad neonatal y crecimiento de corderos asociado al comportamiento maternal en ovejas Corriedale. |
Thesagro : |
GANADERIA; PRODUCCION ANIMAL; URUGUAY. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10532/1/dc-UEPP2001.pdf
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Marc : |
LEADER 01477nam a2200325 a 4500 001 1061121 005 2020-06-11 008 2001 bl uuuu u00u1 u #d 100 1 $aINIA TREINTA Y TRES. 245 $aUnidad Experimental Palo a Pique$bdía de campo. 2001. 260 $aTreinta y Tres (Uruguay): INIA$c2001 300 $a28 p. 490 $a(INIA Serie Actividades de Difusión; 259) 520 $aContiene: Manejo agronómico de Trifolium alexandrinum cv. Calipso. Producción de corderos pesados sobre Lotus Maku y Lotus el Rincón. Producción intensiva de carne en sistemas de siembra directa. Resultados de la inseminación artificial 2000. Manejo de vaquillonas y terneras para el entore. Manejo de vacas de primera cría. Manejo de la majada de cría - 2001. Mortalidad neonatal y crecimiento de corderos en relación con la producción de calostro en ovejas Corriedale. Mortalidad neonatal y crecimiento de corderos asociado al comportamiento maternal en ovejas Corriedale. 650 $aGANADERIA 650 $aPRODUCCION ANIMAL 650 $aURUGUAY 700 1 $aPROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA. 700 1 $aPROGRAMA NACIONAL PASTURAS Y FORRAJES. 700 1 $aAYALA, W. 700 1 $aBANCHERO, G. 700 1 $aBERMÚDEZ, R. 700 1 $aMONTOSSI, F. 700 1 $aOLIVIERI, V. 700 1 $aQUINTANS, G. 700 1 $aROVIRA, P.J. 700 1 $aSARAVIA, H. 700 1 $aGARI, C. 700 1 $aTERRA, J.A. 700 1 $aVIÑOLES, C.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
15/09/2014 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
CARRASCO-LETELIER, L.; MENDOZA, Y.; BRANCHICCELA, M.B. |
Afiliación : |
LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA BELÉN BRANCHICCELA, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"). |
Título : |
Acute contact toxicity test of insecticides (Cipermetrina 25, Lorsban 48E, Thionex 35 on honeybees in the southwestern zone of Uruguay. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Chemosphere, 2012, v. 88, n. 4, p. 439-444 |
ISSN : |
0045-6535 |
DOI : |
10.1016/j.chemosphere.2012.02.062 |
Idioma : |
Inglés |
Notas : |
Article History: Received 18 August 2011// Revised 23 January 2012 // Accepted 17 February 2012 // Available online 20 March 2012. |
Contenido : |
ABSTRACT.
Glyphosate-resistant soybean cultivation is expanding rapidly in Uruguay, with its land area having increased by 95 times during the past 10 years. Because of the region?s Neotropical conditions, insecticide use is required to ensure adequate soybean productivity. However, in areas shared by soybean crops and beekeepers ? such as the southwestern zone of Uruguay (SWZU) ? the use of insecticides can increase the risks of honeybee death and honey contamination. Uruguayan commercial and legal guidelines set out practices and field doses designed to prevent acute intoxication with insecticides. However, honeybees in the SWZU are predominantly a polyhybrid subspecies different from that used to set international reference values, and hence they may have a different acute toxicity response, thus rendering such precautions ineffective. The aim of this work was to assess the acute toxicity response of polyhybrid honeybees in the SWZU to cypermethrin (commercial formulation: Cipermetrina 25 Agrin®), chlorpyrifos (commercial formulation: Lorsban 48E®), and endosulfan (commercial formulation: Thionex 35®). Acute toxicity bioassays were conducted to determine the median lethal dose (LD50) of each insecticide for the honeybees. The results indicate that, compared with EU reference values, SWZU honeybees have a higher toxicological sensitivity to chlorpyrifos and endosulfan, and a lower toxicological sensitivity to cypermethrin, based on the commercial formulations tested. However, when these results were adjusted according to their field dose equivalents, only chlorpyrifos emerged as a potential problem for beekeeping, as the maximum recommended field dose of Lorsban 48E® for soybean crops in Uruguay is 23 times the corresponding LD50 for honeybees in the SWZU. MenosABSTRACT.
Glyphosate-resistant soybean cultivation is expanding rapidly in Uruguay, with its land area having increased by 95 times during the past 10 years. Because of the region?s Neotropical conditions, insecticide use is required to ensure adequate soybean productivity. However, in areas shared by soybean crops and beekeepers ? such as the southwestern zone of Uruguay (SWZU) ? the use of insecticides can increase the risks of honeybee death and honey contamination. Uruguayan commercial and legal guidelines set out practices and field doses designed to prevent acute intoxication with insecticides. However, honeybees in the SWZU are predominantly a polyhybrid subspecies different from that used to set international reference values, and hence they may have a different acute toxicity response, thus rendering such precautions ineffective. The aim of this work was to assess the acute toxicity response of polyhybrid honeybees in the SWZU to cypermethrin (commercial formulation: Cipermetrina 25 Agrin®), chlorpyrifos (commercial formulation: Lorsban 48E®), and endosulfan (commercial formulation: Thionex 35®). Acute toxicity bioassays were conducted to determine the median lethal dose (LD50) of each insecticide for the honeybees. The results indicate that, compared with EU reference values, SWZU honeybees have a higher toxicological sensitivity to chlorpyrifos and endosulfan, and a lower toxicological sensitivity to cypermethrin, based on the commercial formulations tested. Howe... Presentar Todo |
Palabras claves : |
APICULTURA; CHLORPYRIFOS; CYPERMETHRIN; ECOTOXICOLOGÍA; ENDOSULFAN; HONEYBEES; INSECTICIDE; LD50; PESTICIDAS; QUÍMICA AMBIENTAL. |
Thesagro : |
APICULTURA. |
Asunto categoría : |
T01 Polución |
Marc : |
LEADER 02825naa a2200313 a 4500 001 1013165 005 2019-10-09 008 2012 bl uuuu u00u1 u #d 022 $a0045-6535 024 7 $a10.1016/j.chemosphere.2012.02.062$2DOI 100 1 $aCARRASCO-LETELIER, L. 245 $aAcute contact toxicity test of insecticides (Cipermetrina 25, Lorsban 48E, Thionex 35 on honeybees in the southwestern zone of Uruguay.$h[electronic resource] 260 $c2012 500 $aArticle History: Received 18 August 2011// Revised 23 January 2012 // Accepted 17 February 2012 // Available online 20 March 2012. 520 $aABSTRACT. Glyphosate-resistant soybean cultivation is expanding rapidly in Uruguay, with its land area having increased by 95 times during the past 10 years. Because of the region?s Neotropical conditions, insecticide use is required to ensure adequate soybean productivity. However, in areas shared by soybean crops and beekeepers ? such as the southwestern zone of Uruguay (SWZU) ? the use of insecticides can increase the risks of honeybee death and honey contamination. Uruguayan commercial and legal guidelines set out practices and field doses designed to prevent acute intoxication with insecticides. However, honeybees in the SWZU are predominantly a polyhybrid subspecies different from that used to set international reference values, and hence they may have a different acute toxicity response, thus rendering such precautions ineffective. The aim of this work was to assess the acute toxicity response of polyhybrid honeybees in the SWZU to cypermethrin (commercial formulation: Cipermetrina 25 Agrin®), chlorpyrifos (commercial formulation: Lorsban 48E®), and endosulfan (commercial formulation: Thionex 35®). Acute toxicity bioassays were conducted to determine the median lethal dose (LD50) of each insecticide for the honeybees. The results indicate that, compared with EU reference values, SWZU honeybees have a higher toxicological sensitivity to chlorpyrifos and endosulfan, and a lower toxicological sensitivity to cypermethrin, based on the commercial formulations tested. However, when these results were adjusted according to their field dose equivalents, only chlorpyrifos emerged as a potential problem for beekeeping, as the maximum recommended field dose of Lorsban 48E® for soybean crops in Uruguay is 23 times the corresponding LD50 for honeybees in the SWZU. 650 $aAPICULTURA 653 $aAPICULTURA 653 $aCHLORPYRIFOS 653 $aCYPERMETHRIN 653 $aECOTOXICOLOGÍA 653 $aENDOSULFAN 653 $aHONEYBEES 653 $aINSECTICIDE 653 $aLD50 653 $aPESTICIDAS 653 $aQUÍMICA AMBIENTAL 700 1 $aMENDOZA, Y. 700 1 $aBRANCHICCELA, M.B. 773 $tChemosphere, 2012$gv. 88, n. 4, p. 439-444
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