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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
10/08/2021 |
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Actualizado : |
10/08/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MACHADO, M.; QUEIROZ C.R.R.; WILSON T.M.; SOUSA D.E.R.; CASTRO M.B.; SARAVIA, A.; LEE S.T.; ARMIEN A.G.; BARROS S.S.; RIET-CORREA, F. |
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Afiliación : |
MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CINTIA R.R. QUEIROZ, Veterinary Pathology Laboratory, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.; TAIS M. WILSON, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Universidade de Brasília, Campus Universitário Darcy Ribeiro, Via L4 Norte, Distrito Federal, Brasília, Brazil.; DAVI E.R. SOUSA, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Universidade de Brasília, Campus Universitário Darcy Ribeiro, Via L4 Norte, Distrito Federal, Brasília, Brazil.; MÁRCIO B. CASTRO, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Universidade de Brasília, Campus Universitário Darcy Ribeiro, Via L4 Norte, Distrito Federal, Brasília, Brazil.; ANDERSON SARAVIA DE MELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; STEPHEN T. LEE, Poisonous Plant Research Laboratory, Agriculture Research Service, United States Department of Agriculture, Logan, United States.; ANÍBAL G. ARMIÉN, California Animal Health & Food Safety Laboratory System (CAHFS), School of Veterinary Medicine, University of California, Davis, United States.; SEVERO S. BARROS, Veterinary Pathology Laboratory, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil.; FRANKLIN RIET-CORREA AMARAL, Graduate Program in Animal Science in the Tropics, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia, Salvador, Bahia, Brazil. |
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Título : |
Endemic Xanthium strumarium poisoning in cattle in flooded areas of the Araguari River, Minas Gerais, Brazil. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Toxicon, 2021, volume 200, pages 23-29. Doi: https://doi.org/10.1016/j.toxicon.2021.06.019 |
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ISSN : |
0041-0101 |
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DOI : |
10.1016/j.toxicon.2021.06.019 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 May 2021; Received in revised form 29 June 2021; Accepted 30 June 2021; Available online 2 July 2021.
Corresponding author: Riet-Correa, F.; Graduate Program in Animal Science in the Tropics, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia, Salvador, Bahia, Brazil; email:franklinrietcorrea@gmail.com |
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Contenido : |
ABSTRACT - In this paper, we describe poisoning outbreaks of Xanthium strumarium in cattle on the borders of the Araguari River, Southeastern Brazil. In this region, several hydroelectric plants promote transient flooding, which creates a favorable environment for the invasion of X. strumarium in extensive areas, often as the predominant species in those areas. The outbreaks occurred between July and September (dry season). Bovines of all ages were affected, including suckling animals. Mortality varied from 2% to 5.5%. The animals exhibited ataxia, weakness, loss of balance, recumbency, and the majority were found dead. Laboratory results showed a marked increase in the serum activities of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and gamma-glutamyltransferase. Histological and ultrastructural changes in the liver consisted of centrilobular necrosis and hemorrhage. On toxicological evaluation, the dicotyledons contained 0.30 μg/mg of atractyloside and 0.37 μg/mg of carboxyatractyloside. Considerable economic loss has occurred in this region due to the lack of knowledge regarding X. strumarium as a toxic plant and its adaptation to the environmental and climatic conditions of the region, which have made the condition endemic.
© 2021 Elsevier Ltd |
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Palabras claves : |
Acute hepatotoxicosis; Carboxyatractyloside; Cattle; Hydroelectric plants; Toxic plants; Xanthium strumarium. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02661naa a2200337 a 4500
001 1062344
005 2021-08-10
008 2021 bl uuuu u00u1 u #d
022 $a0041-0101
024 7 $a10.1016/j.toxicon.2021.06.019$2DOI
100 1 $aMACHADO, M.
245 $aEndemic Xanthium strumarium poisoning in cattle in flooded areas of the Araguari River, Minas Gerais, Brazil.$h[electronic resource]
260 $c2021
500 $aArticle history: Received 22 May 2021; Received in revised form 29 June 2021; Accepted 30 June 2021; Available online 2 July 2021. Corresponding author: Riet-Correa, F.; Graduate Program in Animal Science in the Tropics, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia, Salvador, Bahia, Brazil; email:franklinrietcorrea@gmail.com
520 $aABSTRACT - In this paper, we describe poisoning outbreaks of Xanthium strumarium in cattle on the borders of the Araguari River, Southeastern Brazil. In this region, several hydroelectric plants promote transient flooding, which creates a favorable environment for the invasion of X. strumarium in extensive areas, often as the predominant species in those areas. The outbreaks occurred between July and September (dry season). Bovines of all ages were affected, including suckling animals. Mortality varied from 2% to 5.5%. The animals exhibited ataxia, weakness, loss of balance, recumbency, and the majority were found dead. Laboratory results showed a marked increase in the serum activities of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and gamma-glutamyltransferase. Histological and ultrastructural changes in the liver consisted of centrilobular necrosis and hemorrhage. On toxicological evaluation, the dicotyledons contained 0.30 μg/mg of atractyloside and 0.37 μg/mg of carboxyatractyloside. Considerable economic loss has occurred in this region due to the lack of knowledge regarding X. strumarium as a toxic plant and its adaptation to the environmental and climatic conditions of the region, which have made the condition endemic. © 2021 Elsevier Ltd
653 $aAcute hepatotoxicosis
653 $aCarboxyatractyloside
653 $aCattle
653 $aHydroelectric plants
653 $aToxic plants
653 $aXanthium strumarium
700 1 $aQUEIROZ C.R.R.
700 1 $aWILSON T.M.
700 1 $aSOUSA D.E.R.
700 1 $aCASTRO M.B.
700 1 $aSARAVIA, A.
700 1 $aLEE S.T.
700 1 $aARMIEN A.G.
700 1 $aBARROS S.S.
700 1 $aRIET-CORREA, F.
773 $tToxicon, 2021, volume 200, pages 23-29. Doi: https://doi.org/10.1016/j.toxicon.2021.06.019
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
02/12/2019 |
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Actualizado : |
02/12/2019 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
JORGE, C.; BALDIN, E.L.L; MARTÍNEZ, G.; WILCKEN, C.F. |
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Afiliación : |
CAROLINA JORGE; EDSON L.L. BALDIN; GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FREDERICO WILCKEN. |
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Título : |
Bioecology and management of Leptocybe invasa in Uruguay. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts. |
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Páginas : |
p. 451 |
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Idioma : |
Inglés |
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Contenido : |
The blue gum chalcid wasp, Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Eulophidae) is a pest native from Australia that causes economical
losses in Eucalyptus plantations. It was first detected in 2011 in Uruguay. Damage resulting from L. invasa galls can be particularly severe in Eucalyptus
nurseries and in young plantations. The use of biological control agents (BCA) and plant resistance have proven valuable tools in keeping L. invasa populations under control worldwide. To date, the bioecology and population dynamics of this pest in Uruguay is unknown. The objective of this work was to study the population fluctuation, distribution and management strategies for L. invasa in Uruguay. We conduct a survey among foresters. Four yellow sticky traps (YST) were distributed in an area of 0.5 ha of Eucalyptus spp. in Tacuarembó and replaced monthly from December 2015 to November 2018. Captures in YST were correlated with temperature and precipitation data. Some genotypes of Eucalyptus grandis, E. benthamii and E. grandis x E. camaldulensis hybrids recorded more damage by L. invasa. Currently, this species distributed mostly in the North and West parts of the country. Captures in YST peaked on February, May and November and was negatively linked to accumulated precipitation. This study provides key data towards the implementation of biological control of L. invasa with Selitrichodes neseri (Hymenoptera: Eulophidae) which is currently ongoing in the country. |
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Palabras claves : |
URUGUAY. |
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Asunto categoría : |
H10 Plagas de las plantas |
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Marc : |
LEADER 02140nam a2200169 a 4500
001 1060485
005 2019-12-02
008 2019 bl uuuu u01u1 u #d
100 1 $aJORGE, C.
245 $aBioecology and management of Leptocybe invasa in Uruguay.$h[electronic resource]
260 $aIn: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts.$c2019
300 $ap. 451
520 $aThe blue gum chalcid wasp, Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Eulophidae) is a pest native from Australia that causes economical losses in Eucalyptus plantations. It was first detected in 2011 in Uruguay. Damage resulting from L. invasa galls can be particularly severe in Eucalyptus nurseries and in young plantations. The use of biological control agents (BCA) and plant resistance have proven valuable tools in keeping L. invasa populations under control worldwide. To date, the bioecology and population dynamics of this pest in Uruguay is unknown. The objective of this work was to study the population fluctuation, distribution and management strategies for L. invasa in Uruguay. We conduct a survey among foresters. Four yellow sticky traps (YST) were distributed in an area of 0.5 ha of Eucalyptus spp. in Tacuarembó and replaced monthly from December 2015 to November 2018. Captures in YST were correlated with temperature and precipitation data. Some genotypes of Eucalyptus grandis, E. benthamii and E. grandis x E. camaldulensis hybrids recorded more damage by L. invasa. Currently, this species distributed mostly in the North and West parts of the country. Captures in YST peaked on February, May and November and was negatively linked to accumulated precipitation. This study provides key data towards the implementation of biological control of L. invasa with Selitrichodes neseri (Hymenoptera: Eulophidae) which is currently ongoing in the country.
653 $aURUGUAY
700 1 $aBALDIN, E.L.L
700 1 $aMARTÍNEZ, G.
700 1 $aWILCKEN, C.F.
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