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Biblioteca (s) :  INIA Las Brujas.
Fecha :  04/02/2020
Actualizado :  04/02/2020
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Autor :  BRITO, L.B.; SILVA FILHO, G.B.; CHAVES, H.A.S.; NASCIMENTO, A.L.O.; BRAGA, T.C.; PFISTER, M.; RIET-CORREA, F.; MENDONÇA, F.S.
Afiliación :  LUIZ B. BRITO, Postgraduate Program in Veterinary Medicine, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; GIVALDO B. SILVA FILHO, Postgraduate Program in Veterinary Medicine, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; HISADORA A.S. CHAVES, Postgraduate Program in Veterinary Medicine, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; ANA L.O. NASCIMENTO, Postgraduate Program in Veterinary Medicine, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; THAIZA C. BRAGA, Postgraduate Program in Veterinary Medicine, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; JAMES PFISTER, Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, Logan, UT, United States; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FÁBIO S. MENDONÇA, Laboratório de Diagnóstico Animal, Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil.
Título :  Spontaneous and experimental poisoning by Merremia macrocalyx (Convolvulaceae) in cattle. [Intoxicação espontânea e experimental por Merremia macrocalyx (Convolvulaceae) em bovinos na Zona da Mata de Pernambuco.]
Fecha de publicación :  2019
Fuente / Imprenta :  Pesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 7, Pages 447-453. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6335
ISSN :  0100-736X
DOI :  10.1590/1678-5150-PVB-6335
Idioma :  Inglés
Notas :  Article history: Received: March 17, 2019 / Accepted: March 23, 2019.
Contenido :  ABSTRACT. The aim of this work was to describe the epidemiological, clinical and pathological aspects of spontaneous poisoning by Merremia macrocalyx in cattle in the Pernambuco state, northeastern Brazil, and to experimentally replicate the poisoning by this plant. To determine the occurrence of poisonings, 30 farms were visited in six municipalities at the Forest Zone of Pernambuco. The plant was found in nine farms, in which history of plant poisoning in cattle, and occasionally in sheep were also reported. Three outbreaks of spontaneous poisonings in cattle were studied. To replicate the disease experimentally, two steers received a single dose of 60g/kg and two steers received 80g/kg of the fresh leaves of M. macrocalyx in the trough for spontaneous ingestion. Two steers were also used as a control group. The main clinical signs observed in spontaneous cases consisted of restlessness, bloat, polyuria, diarrhea, and death within 48 to 72 hours after the onset of clinical signs. Cattle experimentally poisoned presented similar clinical signs to those observed in spontaneous cases. Gross lesions consisted of dryness and impaction of the rumen, omasum and reticulum contents. Abomasal content was fluid, the mucosa was hyperemic, with swollen folds and multiple ulcers. Similar lesions were observed in duodenum mucosae. Histologically, lesions observed in the abomasum and duodenum mucosa consisted of necrosis, hemorrhage and inflammatory infiltration of neutrophils and lymphoc... Presentar Todo
Palabras claves :  Convolvulaceae; Experimental poisoning; Merremia macrocalyx; Plant poisoning; Ruminants; Spontaneous poisoning; Toxic plants; Tympanism.
Asunto categoría :  L73 Enfermedades de los animales
URL :  http://www.scielo.br/pdf/pvb/v39n7/1678-5150-pvb-39-07-447.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB102159 - 1PXIAP - DDPP/PVB/2019

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Biblioteca (s) :  INIA Las Brujas.
Fecha actual :  21/02/2014
Actualizado :  23/07/2021
Tipo de producción científica :  Documentos
Autor :  NUÑEZ, S.; CANESSA, S.
Afiliación :  SATURNINO NUÑEZ BUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO CANESSA.
Título :  Efecto del número de frutas por ramillete sobre la incidencia de lagartitas en manzanos Red delicious.
Fecha de publicación :  1999
Fuente / Imprenta :  In: INIA Las Brujas. Resultados experimentales en protección vegetal en frutales y vid: reunión técnica. Canelones (UY): INIA, 1999.
Páginas :  p. 13-14
Serie :  (INIA Serie Actividades de Difusión ; 204)
Idioma :  Español
Thesagro :  CONTROL DE PLAGAS; ENTOMOLOGIA; MANZANA; METODOS DE CONTROL.
Asunto categoría :  --
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/294/1/18429200808090940.pdf;#page=15
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB7049 - 1INIPL - PPUY/INIA/SAD/204/LBad 204
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