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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
07/03/2017 |
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Actualizado : |
26/09/2018 |
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Autor : |
GIANNITTI, F.; ANDERSON, M.; CASPE, G.; METE, A.; EAST, N.; MOSTROM, M.; POPPENGA, R. |
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Afiliación : |
FEDERICO GIANNITTI. |
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Título : |
An outbreak of sodium fluoroacetate (1080) intoxication in selenium- and copper-deficient sheep in California. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Veterinary Pathology, v. 50, n.6, p.1023-1028, 2013. |
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Idioma : |
Inglés |
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Contenido : |
Abstract
Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in
livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs
and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found
dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent
blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing
the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal
Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax
and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In
1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all
cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium
fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium
deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and toxicological findings were consistent
with 1080 poisoning, possibly exacerbated by micronutrient deficiency. This outbreak raised an alert about the use of restricted
products with potential lethal effect in animals in California. MenosAbstract
Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in
livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs
and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found
dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent
blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing
the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal
Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax
and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In
1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all
cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium
fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium
deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and tox... Presentar Todo |
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Palabras claves : |
ENVENENAMIENTO; FLUOROACETATO SÓDICO; PATOLOGÍA ANIMAL. |
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Thesagro : |
INTOXICACION; OVINOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02453naa a2200253 a 4500
001 1056792
005 2018-09-26
008 2013 bl uuuu u00u1 u #d
100 1 $aGIANNITTI, F.
245 $aAn outbreak of sodium fluoroacetate (1080) intoxication in selenium- and copper-deficient sheep in California.$h[electronic resource]
260 $c2013
520 $aAbstract Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In 1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and toxicological findings were consistent with 1080 poisoning, possibly exacerbated by micronutrient deficiency. This outbreak raised an alert about the use of restricted products with potential lethal effect in animals in California.
650 $aINTOXICACION
650 $aOVINOS
653 $aENVENENAMIENTO
653 $aFLUOROACETATO SÓDICO
653 $aPATOLOGÍA ANIMAL
700 1 $aANDERSON, M.
700 1 $aCASPE, G.
700 1 $aMETE, A.
700 1 $aEAST, N.
700 1 $aMOSTROM, M.
700 1 $aPOPPENGA, R.
773 $tVeterinary Pathology$gv. 50, n.6, p.1023-1028, 2013.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
26/03/2019 |
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Tipo de producción científica : |
Documentos |
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Autor : |
MARCHESI, C.; LAVECCHIA, A. |
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Afiliación : |
CLAUDIA ELIZABETH MARCHESI GYERMAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES PASCUAL LAVECCHIA GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Evaluación de herbicidas para el control de Capín-Echinochloa crus-galli-en las zonas norte y centro (Artigas y Tacuarembó). Educación continua. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
ln: INIA TACUAREMBÓ. PROGRAMA NACIONAL DE INVESTIGACIÓN EN PRODUCCIÓN DE ARROZ. Presentación resultados experimentales de arroz Zafra 2010-2011. Tacuarembó (Uruguay): INIA, 2011. |
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Páginas : |
p. 12-23 |
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Serie : |
(INIA Serie Actividades de Difusión; 652) |
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Idioma : |
Español |
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Contenido : |
El objetivo de este trabajo es evaluar el control de la maleza capín en el cultivo de arroz en las zonas norte y centro del país, utilizando distintas combinaciones de herbicidas disponibles en el mercado. En este año se estarían completando tres años de trabajo en esta línea, lo que permitiría afirmar conclusiones preliminares
realizadas en años anteriores. |
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Palabras claves : |
RICE (ORYZA SATIVA L.). |
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Thesagro : |
ARROZ; HERBICIDAS. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12551/1/652p12-23.pdf
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Marc : |
LEADER 01124naa a2200193 a 4500
001 1021237
005 2019-03-26
008 2011 bl uuuu u00u1 u #d
100 1 $aMARCHESI, C.
245 $aEvaluación de herbicidas para el control de Capín-Echinochloa crus-galli-en las zonas norte y centro (Artigas y Tacuarembó). Educación continua.
260 $c2011
300 $ap. 12-23
490 $a(INIA Serie Actividades de Difusión; 652)
520 $aEl objetivo de este trabajo es evaluar el control de la maleza capín en el cultivo de arroz en las zonas norte y centro del país, utilizando distintas combinaciones de herbicidas disponibles en el mercado. En este año se estarían completando tres años de trabajo en esta línea, lo que permitiría afirmar conclusiones preliminares realizadas en años anteriores.
650 $aARROZ
650 $aHERBICIDAS
653 $aRICE (ORYZA SATIVA L.)
700 1 $aLAVECCHIA, A.
773 $tln: INIA TACUAREMBÓ. PROGRAMA NACIONAL DE INVESTIGACIÓN EN PRODUCCIÓN DE ARROZ. Presentación resultados experimentales de arroz Zafra 2010-2011. Tacuarembó (Uruguay): INIA, 2011.
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INIA Tacuarembó (TBO) |
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