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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
19/05/2021 |
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Actualizado : |
05/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DONCEL, B.; PUENTES, J.D.; CAFFARENA, D.; RIET-CORREA, F.; COSTA, R.A. DA; GIANNITTI, F. |
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Afiliación : |
BENJAMÍN DONCEL DÍAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./ Universidad Nacional de Colombia, Sede Bogotá, Facultad de Medicina Veterinaria y de Zootecnia, Laboratorio de Patología Veterinaria.; JUAN D. PUENTES, Universidad Nacional de Colombia, Sede Bogotá, Facultad de Medicina Veterinaria y de Zootecnia, Laboratorio de Patología Veterinaria; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./ Departamento de Patología y Clínica de Rumiantes y Suinos, Facultad de Veterinaria, Universidad de la República (UdelaR), Montevideo, Uruguay.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Graduate Program in Animal Science in the Tropics, Faculdade de Veterinária, Universidade Federal da Bahia (UFBA), Brazil.; RICARDO ALMEIDA DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Hypomagnesemia in beef cattle.[Hipomagnesemia em bovinos de corte.] |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Pesquisa Veterinária Brasileira, vol 41:e06826, 2021. Doi:https://doi.org/10.1590/1678-5150-pvb-6826 |
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DOI : |
10.1590/1678-5150-pvb-6826 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received on December 7, 2020./Accepted for publication on December 21, 2020. |
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Contenido : |
ABSTRACT. Hypomagnesemia is a major cause of death in grazing beef cows in countries of the Southern Hemisphere such as Argentina, Australia and New Zealand. Here we review the literature on hypomagnesemia in beef cattle and describe an outbreak in Uruguay. The
disease occurred in late autumn, affecting 6 to 11-year-old Aberdeen Angus and Hereford x Aberdeen Angus lactating multiparous cows in good body condition, grazing on natural grasslands that had been improved by fertilization and sowing of seeds of ryegrass and
oat. Approximately 40 out of 225 cows were affected and 24 (10.7%) died. A presumptive diagnosis of hypomagnesemia was established based on sudden death, acute neuromuscular clinical signs, epidemiological data, and the response to Mg administration. The diagnosis was
confirmed by detecting low Mg concentrations in serum (0.47-0.57mmol/L), vitreous humor (0.47-0.80mmol/L), aqueous humor (0.66mmol/L) and cerebrospinal fluid (0.59mmol/L). The largest component of the diet corresponding to fast-growing and exuberant forages of
ryegrass and oat had high concentrations of K (3.48%), N (4.38%) and P (0.94%), suggesting secondary hypomagnesemia. In addition, the K/(Ca+Mg) ratio was 2.38 in forages of ryegrass and oat (reference value: 2.2), and 0.15 in the soil (reference value: 0.09), which represent
risk factors for hypomagnesemia. In conclusion, hypomagnesemia is an important cause of mortality in beef cattle grazing improved natural grasslands in Uruguay and it can be easily prevented by correct seasonal Mg supplementation.
RESUMO:A hipomagnesemia é uma das principais causas de morte em vacas de corte em pastagem em países do Hemisfério Sul, como Argentina, Austrália e Nova Zelândia. Aqui, revisamos a literatura sobre hipomagnesemia em bovinos de corte e descrevemos um surto no Uruguai. A doença ocorreu no final do outono, afetando vacas Aberdeen Angus e Aberdeen Angus x Hereford de 6-11 anos de idade em boas condições corporais, lactantes, multíparas e pastando em campos naturais que foram melhorados com fertilização e plantio de azevém e aveia. Aproximadamente 40 de 225 vacas foram afetadas e 24 (10,7%) morreram. O diagnóstico presuntivo de hipomagnesemia foi estabelecido com base na morte súbita, sinais clínicos neuromusculares agudos, dados epidemiológicos e a resposta à administração de Mg. O diagnóstico foi confirmado pela detecção de baixos níveis de Mg no soro (0,47-0,57mmol/L), humor vítreo (0,47-0,80mmol/L), humor aquoso (0,66mmol/L) e líquido cefalorraquidiano (0,59mmol/L). O componente mais importante da dieta correspondia a pastagens de azevém e aveia de rápido crescimento, as quais apresentaram altas concentrações de K (3,48%), N (4,38%) e P (0,94%), que sugerem hipomagnesemia secundária. Além disso, a relação K/(Ca+Mg) foi de 2,38 em forragens de azevém e aveia (valor de referência: 2,2) e 0,15 no solo (valor de referência: 0,09), que representam fatores de risco para hipomagnesemia. Em conclusão, a hipomagnesemia é uma causa importante de mortalidade em gado de corte em pastagens naturais melhoradas no Uruguai e pode ser facilmente prevenida pela correta suplementação sazonal de Mg. MenosABSTRACT. Hypomagnesemia is a major cause of death in grazing beef cows in countries of the Southern Hemisphere such as Argentina, Australia and New Zealand. Here we review the literature on hypomagnesemia in beef cattle and describe an outbreak in Uruguay. The
disease occurred in late autumn, affecting 6 to 11-year-old Aberdeen Angus and Hereford x Aberdeen Angus lactating multiparous cows in good body condition, grazing on natural grasslands that had been improved by fertilization and sowing of seeds of ryegrass and
oat. Approximately 40 out of 225 cows were affected and 24 (10.7%) died. A presumptive diagnosis of hypomagnesemia was established based on sudden death, acute neuromuscular clinical signs, epidemiological data, and the response to Mg administration. The diagnosis was
confirmed by detecting low Mg concentrations in serum (0.47-0.57mmol/L), vitreous humor (0.47-0.80mmol/L), aqueous humor (0.66mmol/L) and cerebrospinal fluid (0.59mmol/L). The largest component of the diet corresponding to fast-growing and exuberant forages of
ryegrass and oat had high concentrations of K (3.48%), N (4.38%) and P (0.94%), suggesting secondary hypomagnesemia. In addition, the K/(Ca+Mg) ratio was 2.38 in forages of ryegrass and oat (reference value: 2.2), and 0.15 in the soil (reference value: 0.09), which represent
risk factors for hypomagnesemia. In conclusion, hypomagnesemia is an important cause of mortality in beef cattle grazing improved natural grasslands in Uruguay and ... Presentar Todo |
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Palabras claves : |
CATTLE; Grazing beef cattle; Hypomagnesemia; Improved natural pastures; MORTALITY; OAT; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; RYEGRASS. |
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Thesagro : |
GANADO DE CORTE; URUGUAY. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16711/1/Pesq.-Vet.-Bras.-41e06826-2021.pdf
https://www.scielo.br/pdf/pvb/v41/1678-5150-pvb-41-e06826.pdf
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Marc : |
LEADER 04298naa a2200337 a 4500
001 1062091
005 2022-09-05
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1590/1678-5150-pvb-6826$2DOI
100 1 $aDONCEL, B.
245 $aHypomagnesemia in beef cattle.[Hipomagnesemia em bovinos de corte.]$h[electronic resource]
260 $c2021
500 $aArticle history: Received on December 7, 2020./Accepted for publication on December 21, 2020.
520 $aABSTRACT. Hypomagnesemia is a major cause of death in grazing beef cows in countries of the Southern Hemisphere such as Argentina, Australia and New Zealand. Here we review the literature on hypomagnesemia in beef cattle and describe an outbreak in Uruguay. The disease occurred in late autumn, affecting 6 to 11-year-old Aberdeen Angus and Hereford x Aberdeen Angus lactating multiparous cows in good body condition, grazing on natural grasslands that had been improved by fertilization and sowing of seeds of ryegrass and oat. Approximately 40 out of 225 cows were affected and 24 (10.7%) died. A presumptive diagnosis of hypomagnesemia was established based on sudden death, acute neuromuscular clinical signs, epidemiological data, and the response to Mg administration. The diagnosis was confirmed by detecting low Mg concentrations in serum (0.47-0.57mmol/L), vitreous humor (0.47-0.80mmol/L), aqueous humor (0.66mmol/L) and cerebrospinal fluid (0.59mmol/L). The largest component of the diet corresponding to fast-growing and exuberant forages of ryegrass and oat had high concentrations of K (3.48%), N (4.38%) and P (0.94%), suggesting secondary hypomagnesemia. In addition, the K/(Ca+Mg) ratio was 2.38 in forages of ryegrass and oat (reference value: 2.2), and 0.15 in the soil (reference value: 0.09), which represent risk factors for hypomagnesemia. In conclusion, hypomagnesemia is an important cause of mortality in beef cattle grazing improved natural grasslands in Uruguay and it can be easily prevented by correct seasonal Mg supplementation. RESUMO:A hipomagnesemia é uma das principais causas de morte em vacas de corte em pastagem em países do Hemisfério Sul, como Argentina, Austrália e Nova Zelândia. Aqui, revisamos a literatura sobre hipomagnesemia em bovinos de corte e descrevemos um surto no Uruguai. A doença ocorreu no final do outono, afetando vacas Aberdeen Angus e Aberdeen Angus x Hereford de 6-11 anos de idade em boas condições corporais, lactantes, multíparas e pastando em campos naturais que foram melhorados com fertilização e plantio de azevém e aveia. Aproximadamente 40 de 225 vacas foram afetadas e 24 (10,7%) morreram. O diagnóstico presuntivo de hipomagnesemia foi estabelecido com base na morte súbita, sinais clínicos neuromusculares agudos, dados epidemiológicos e a resposta à administração de Mg. O diagnóstico foi confirmado pela detecção de baixos níveis de Mg no soro (0,47-0,57mmol/L), humor vítreo (0,47-0,80mmol/L), humor aquoso (0,66mmol/L) e líquido cefalorraquidiano (0,59mmol/L). O componente mais importante da dieta correspondia a pastagens de azevém e aveia de rápido crescimento, as quais apresentaram altas concentrações de K (3,48%), N (4,38%) e P (0,94%), que sugerem hipomagnesemia secundária. Além disso, a relação K/(Ca+Mg) foi de 2,38 em forragens de azevém e aveia (valor de referência: 2,2) e 0,15 no solo (valor de referência: 0,09), que representam fatores de risco para hipomagnesemia. Em conclusão, a hipomagnesemia é uma causa importante de mortalidade em gado de corte em pastagens naturais melhoradas no Uruguai e pode ser facilmente prevenida pela correta suplementação sazonal de Mg.
650 $aGANADO DE CORTE
650 $aURUGUAY
653 $aCATTLE
653 $aGrazing beef cattle
653 $aHypomagnesemia
653 $aImproved natural pastures
653 $aMORTALITY
653 $aOAT
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aRYEGRASS
700 1 $aPUENTES, J.D.
700 1 $aCAFFARENA, D.
700 1 $aRIET-CORREA, F.
700 1 $aCOSTA, R.A. DA
700 1 $aGIANNITTI, F.
773 $tPesquisa Veterinária Brasileira, vol 41:e06826, 2021. Doi:https://doi.org/10.1590/1678-5150-pvb-6826
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INIA La Estanzuela (LE) |
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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 actual : |
23/08/2018 |
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Actualizado : |
23/08/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
MUJICA, V.; PRETI, M.; BASOALTO, E.; CICHÓN, L.; FUENTES-CONTRERAS, E.; BARROS-PARADA, W.; KRAWCZYK, G.; NUNES, M.Z.; WALGENBACH, J.F.; HANSEN, R.; KNIGHT, A.L. |
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Afiliación : |
MARIA VALENTINA MUJICA TELIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MICHELE PRETI, Faculty of Science and Technology, Free University of Bozen-Bolzano, Bolzano, Italy; ESTEBAN BASOALTO, Instituto de Producción y Sanidad Vegetal, Facultad de Ciencias Agrarias, Universidad Austral de Chile, Valdivia, Chile; LILIANA CICHÓN, INTA (Instituto Nacional de Tecnología Agropecuaria)- Alto Valle; EDUARDO FUENTES-CONTRERAS, Millennium Nucleus Centre in Molecular Ecology and Evolutionary Applications in the Agroecosystems (CEM), Facultad de Ciencias Agrarias, Universidad de Talca, Talca, Chile; WILSON BARROS-PARADA, Universidad de Talca; Universidad Pontificia Católica de Valparaíso (PUCV); GREG KRAWCZYK, Department of Entomology, Fruit Research and Extension Center, The Pennsylvania State University, Biglerville, Pennsylvania; MARCELO Z. NUNES, Department of Entomology, Fruit Research and Extension Center, The Pennsylvania State University, Biglerville, Pennsylvania; JIM F. WALGENBACH, Mountain Horticultural Crops Research & Extension Center, NC State University, Mills River, North Carolina; RANDY HANSEN, Hansen Associates, Placerville, California; ALAN L. KNIGHT, USDA, Agricultural Research Service, Wapato, Washington. |
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Título : |
Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Journal of Applied Entomology, v.142 (8), p. 731-744, September 2018. |
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ISSN : |
0931-2048 |
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DOI : |
10.1111/jen.12528 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 13 January 2018 / Revised: 5 April 2018 / Accepted: 3 May 2018.
Funding information: Fondo de Desarrollo Científico y Tecnológico (FONDECYT), Grant/Award Number: 3140285; Millennium Nucleus Centre in Molecular Ecology and Evolutionary
Applications in Agroecosystems and Inciativa Cientifica Milenio, Grant/Award Number: NC 120027. |
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Contenido : |
ABSTRACT.
Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch both sexes. Catch of C. pomonella with the 2-PH lure was comparable to the use of codlemone; however, moth catch was significantly reduced with the 2-PH/PE lure. Optimization of these complex lures can likely further improve managers? ability to monitor G. molesta and help to develop multispecies tortricid lures for use in individual traps.
© 2018 Blackwell Verlag GmbH MenosABSTRACT.
Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch... Presentar Todo |
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Palabras claves : |
APPLE; GRAPHOLITA MOLESTA; MALUS X DOMESTICA; MATING DISRUPTION; PEACH. |
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Thesagro : |
CYDIA POMONELLA; LEPIDOPTERA; MANZANA; PRUNUS PERSICA; PYRUS; TORTRICIDAE. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03365naa a2200409 a 4500
001 1058943
005 2018-08-23
008 2018 bl uuuu u00u1 u #d
022 $a0931-2048
024 7 $a10.1111/jen.12528$2DOI
100 1 $aMUJICA, V.
245 $aImproved monitoring of oriental fruit moth (Lepidoptera$bTortricidae) with terpinyl acetate plus acetic acid membrane lures.$h[electronic resource]
260 $c2018
500 $aArticle history: Received: 13 January 2018 / Revised: 5 April 2018 / Accepted: 3 May 2018. Funding information: Fondo de Desarrollo Científico y Tecnológico (FONDECYT), Grant/Award Number: 3140285; Millennium Nucleus Centre in Molecular Ecology and Evolutionary Applications in Agroecosystems and Inciativa Cientifica Milenio, Grant/Award Number: NC 120027.
520 $aABSTRACT. Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch both sexes. Catch of C. pomonella with the 2-PH lure was comparable to the use of codlemone; however, moth catch was significantly reduced with the 2-PH/PE lure. Optimization of these complex lures can likely further improve managers? ability to monitor G. molesta and help to develop multispecies tortricid lures for use in individual traps. © 2018 Blackwell Verlag GmbH
650 $aCYDIA POMONELLA
650 $aLEPIDOPTERA
650 $aMANZANA
650 $aPRUNUS PERSICA
650 $aPYRUS
650 $aTORTRICIDAE
653 $aAPPLE
653 $aGRAPHOLITA MOLESTA
653 $aMALUS X DOMESTICA
653 $aMATING DISRUPTION
653 $aPEACH
700 1 $aPRETI, M.
700 1 $aBASOALTO, E.
700 1 $aCICHÓN, L.
700 1 $aFUENTES-CONTRERAS, E.
700 1 $aBARROS-PARADA, W.
700 1 $aKRAWCZYK, G.
700 1 $aNUNES, M.Z.
700 1 $aWALGENBACH, J.F.
700 1 $aHANSEN, R.
700 1 $aKNIGHT, A.L.
773 $tJournal of Applied Entomology$gv.142 (8), p. 731-744, September 2018.
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