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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
24/11/2022 |
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Actualizado : |
24/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MOREIRA, V.; FERRONATO, B.; DE BENEDETTI, F.; GONZÁLEZ-BARRIOS, P.; MONDINO, P.; ALANIZ, S. |
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Afiliación : |
VICTORIA MOREIRA, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; BÁRBARA FERRONATO, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; FRANCO DE BENEDETTI, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; PABLO GONZÁLEZ-BARRIOS, Departamento de Biometría, Estadística y Computación, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; PEDRO MONDINO, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay;; SANDRA ALANIZ, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay;. |
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Título : |
Incidence of Colletotrichum latent infections during olive fruit development under Uruguayan environmental conditions. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.286-294. doi: https://doi.org/10.1080/09670874.2022.2119490 |
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ISSN : |
1366-5863 (online) |
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DOI : |
10.1080/09670874.2022.2119490 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 30 April 2022, Accepted 25 August 2022, Published online 08 September 2022. Corresponding author: Moreira, V.; Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; email:vmoreira@fagro.edu.uy -- Funding: This study was supported by the ANII (Agencia Nacional de Investigación e Innovación) under Grant POS_NAC_2017_1_140485 and CAP (Comisión Académica de Posgrado). |
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Contenido : |
ABSTRACT.- The incidence of Colletotrichum latent infections during fruit development was evaluated in south-eastern and south-central agroclimatic regions of Uruguay, in Arbequina, Cortina and Picual cultivars. Colletotrichum latent infections were present at all stages of olive fruit development, with a substantially higher incidence in the south-eastern (60.5%) than the south-central region (1.2%). The south-eastern had substantially greater number of days with high relative humidity (>80%) and light rainfall (<5 mm) alone or combined with abundant rainfall and mean temperature ranging from 20 to 30 °C. Arbequina and Picual presented the highest incidence of Colletotrichum latent infections under Uruguayan agroclimatic conditions. © 2022 Informa UK Limited, trading as Taylor & Francis Group. |
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Palabras claves : |
Anthracnose; Environmental conditions; Latent infection; Soapy rot. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02233naa a2200265 a 4500
001 1063775
005 2022-11-24
008 2022 bl uuuu u00u1 u #d
022 $a1366-5863 (online)
024 7 $a10.1080/09670874.2022.2119490$2DOI
100 1 $aMOREIRA, V.
245 $aIncidence of Colletotrichum latent infections during olive fruit development under Uruguayan environmental conditions.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 30 April 2022, Accepted 25 August 2022, Published online 08 September 2022. Corresponding author: Moreira, V.; Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; email:vmoreira@fagro.edu.uy -- Funding: This study was supported by the ANII (Agencia Nacional de Investigación e Innovación) under Grant POS_NAC_2017_1_140485 and CAP (Comisión Académica de Posgrado).
520 $aABSTRACT.- The incidence of Colletotrichum latent infections during fruit development was evaluated in south-eastern and south-central agroclimatic regions of Uruguay, in Arbequina, Cortina and Picual cultivars. Colletotrichum latent infections were present at all stages of olive fruit development, with a substantially higher incidence in the south-eastern (60.5%) than the south-central region (1.2%). The south-eastern had substantially greater number of days with high relative humidity (>80%) and light rainfall (<5 mm) alone or combined with abundant rainfall and mean temperature ranging from 20 to 30 °C. Arbequina and Picual presented the highest incidence of Colletotrichum latent infections under Uruguayan agroclimatic conditions. © 2022 Informa UK Limited, trading as Taylor & Francis Group.
653 $aAnthracnose
653 $aEnvironmental conditions
653 $aLatent infection
653 $aSoapy rot
700 1 $aFERRONATO, B.
700 1 $aDE BENEDETTI, F.
700 1 $aGONZÁLEZ-BARRIOS, P.
700 1 $aMONDINO, P.
700 1 $aALANIZ, S.
773 $tInternational Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.286-294. doi: https://doi.org/10.1080/09670874.2022.2119490
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/12/2018 |
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Actualizado : |
09/10/2019 |
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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 : |
COSTA, R.A. DA; SCHILD, C.; SILVEIRA, C.S.; MACÍAS-RIOSECO, M.; MIRAZO, S.; MAYA, L.; CLARIGET, J.M.; RIET-CORREA, F. |
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Afiliación : |
RICARDO ALMEIDA DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MELISSA MACÍAS RIOSECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO MIRAZO, Universidad de la República (UdelaR)/ Facultad de Ciencias; LETICIA MAYA, Laboratório de Virologia Molecular, Universidade de La Republica (Udelar), Centro Universitario Region Litoral Norte Sede Salto (CENUR), Uruguay; JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Acute and chronic bovine pulmonary edema and emphysema in Uruguay. [Edema e enfisema pulmonar agudo e crônico em bovinos do Uruguai.] |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira 38(10):1929-1934, 1 October 2018. OPEN ACCESS |
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ISSN : |
0100-736X |
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DOI : |
10.1590/1678-5150-PVB-5890 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received on March 31, 2018. // Accepted for publication on April 3, 2018. |
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Contenido : |
ABSTRACT.
An outbreak of pulmonary edema and emphysema with acute and chronic cases is reported in a farm in Uruguay. In a herd of 40 Hereford steers, 20 died. The deaths began four days after a change of paddock, from an old pasture of Avena sativa to a lush growing pasture of the same grass. Acutely affected animals showed severe dyspnea, sialorrhea, cough, and subcutaneous edema, and died within 72 hours. Chronically affected steers showed dyspnea, respiratory noises, weight loss, and intolerance to exercise. The deaths began four days after the change of paddock. Ten days after the first death, the steers were withdrawn from the pasture, but continued dying throughout the following 40 days. Twenty animals died and six were necropsied. Grossly, the lungs were diffusely armed and glistening, with reddish and crepitant cut surface, and presented alveolar septae sharply distended by edema and emphysema. There was subpleural emphysema with air blebs distributed across the pleural surface. Presence of Dictyocaulus viviparus was observed in three steers. In some animals, the trachea was diffusely reddish with presence of pink foam; in some others, there was bloody liquid in the tracheal lumen. Histologic examination showed severe diffuse alveolar and interstitial emphysema, hyaline membranes adhered to the alveolar wall, thickening of the interlobular septae with proliferation of type II pneumocytes, and moderate-to-severe multifocal histiocytic, neutrophilic and eosinophilic infiltrate. In the trachea, there was submucosal hemorrhage and moderate multifocal eosinophilic and lymphocytic infiltrate. The steers with chronic signs presented similar lung lesions, but multifocal pulmonary fibrosis and cardiac dilatation were also observed. The diagnosis of acute bovine pulmonary emphysema and edema (ABPE) was based on the occurrence of the disease after introduction of the herd in a lush green pasture, on the characteristic gross and histologic lesions, and on the absence of other toxic or infectious agents causing similar lesions. Cattle raisers should be alert to the risks of occurrence of this disease after the introduction of the herds into paddocks with green and lush pastures.
© 2018 Colegio Brasileiro de Patologia Animal. All Rights Reserved.
RESUMO.
Descreve-se um surto de edema e enfisema pulmonar com casos agudos e crônicos em bovinos em uma criação semi-intensiva no Uruguai. De um lote de 40 novilhos da raça Hereford morreram 20. As mortes começaram quatro dias após uma mudança de alimentação, de uma pastagem mais velha de Avena sativa, para uma pastagem recentemente plantada de aveia que estava em brotação. Os animais afetados apresentaram sinais clínicos agudos de dispneia, sialorreia, tosse e alguns desenvolveram edema subcutâneo, morrendo em até 72 horas. Outros novilhos mais cronicamente afetados apresentaram dispneia, ruídos respiratórios, perda de peso e intolerância ao exercício. As mortes começaram quatro dias após a mudança de pastagens. Dez dias após a primeira morte, os novilhos foram retirados do pasto, mas morreram ainda durante 40 dias mais. Ao total, morreram vinte animais e seis foram necropsiados. Nas necropsias dos animais mortos na fase aguda os pulmões estavam difusamente armados e brilhosos e ao corte de coloração avermelhada e crepitante, com os septos alveolares acentuadamente distendidos por edema e enfisema. Havia enfisema subpleural caracterizado por bolhas de ar distribuídas pela superfície pleural. Em três bovinos havia ainda presença de Dictyocaulus viviparus. Alguns animais apresentaram a traqueia difusamente avermelhada com espuma de coloração rósea ou liquido sanguinolento livre na luz traqueal. Histologicamente havia edema e enfisema alveolar e intersticial difuso severo, membranas hialinas espessas aderidas à parede alveolar, espessamento dos septos interlobulares com proliferação de pneumócitos tipo II e infiltrado inflamatório histiocítico, neutrofílico e eosinofílico multifocal moderado a severo. Na traqueia havia hemorragias na submucosa e infiltrado eosinofílico e linfocítico multifocal. Os novilhos com sinais crônicos apresentaram lesões pulmonares semelhantes, entretanto, foram observadas também, fibrose pulmonar multifocal e dilatação cardíaca. O diagnóstico de EEPAB baseou-se na ocorrência da doença após a introdução do rebanho em uma pastagem viçosa em brotação, nas características macroscópicas e histológicas e na ausência de outros agentes tóxicos ou infecciosos que causam lesões semelhantes. Se alerta para os riscos da ocorrência desta enfermidade, quando houver mudanças de pastagens. MenosABSTRACT.
An outbreak of pulmonary edema and emphysema with acute and chronic cases is reported in a farm in Uruguay. In a herd of 40 Hereford steers, 20 died. The deaths began four days after a change of paddock, from an old pasture of Avena sativa to a lush growing pasture of the same grass. Acutely affected animals showed severe dyspnea, sialorrhea, cough, and subcutaneous edema, and died within 72 hours. Chronically affected steers showed dyspnea, respiratory noises, weight loss, and intolerance to exercise. The deaths began four days after the change of paddock. Ten days after the first death, the steers were withdrawn from the pasture, but continued dying throughout the following 40 days. Twenty animals died and six were necropsied. Grossly, the lungs were diffusely armed and glistening, with reddish and crepitant cut surface, and presented alveolar septae sharply distended by edema and emphysema. There was subpleural emphysema with air blebs distributed across the pleural surface. Presence of Dictyocaulus viviparus was observed in three steers. In some animals, the trachea was diffusely reddish with presence of pink foam; in some others, there was bloody liquid in the tracheal lumen. Histologic examination showed severe diffuse alveolar and interstitial emphysema, hyaline membranes adhered to the alveolar wall, thickening of the interlobular septae with proliferation of type II pneumocytes, and moderate-to-severe multifocal histiocytic, neutrophilic and eosinophilic i... Presentar Todo |
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Palabras claves : |
3-METHYLINDOLE; ATYPICAL INTERSTITIAL PNEUMONIA; BOVINE; CATTLE; FOG FEVER; L-TRYPTOPHAN; PLATAFORMA SALUD ANIMAL; PULMONARY EDEMA. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12210/1/07-11-2018-19-0509-pvbAO5890.pdf
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Marc : |
LEADER 05789naa a2200337 a 4500
001 1059377
005 2019-10-09
008 2018 bl uuuu u00u1 u #d
022 $a0100-736X
024 7 $a10.1590/1678-5150-PVB-5890$2DOI
100 1 $aCOSTA, R.A. DA
245 $aAcute and chronic bovine pulmonary edema and emphysema in Uruguay. [Edema e enfisema pulmonar agudo e crônico em bovinos do Uruguai.]$h[electronic resource]
260 $c2018
500 $aArticle history: Received on March 31, 2018. // Accepted for publication on April 3, 2018.
520 $aABSTRACT. An outbreak of pulmonary edema and emphysema with acute and chronic cases is reported in a farm in Uruguay. In a herd of 40 Hereford steers, 20 died. The deaths began four days after a change of paddock, from an old pasture of Avena sativa to a lush growing pasture of the same grass. Acutely affected animals showed severe dyspnea, sialorrhea, cough, and subcutaneous edema, and died within 72 hours. Chronically affected steers showed dyspnea, respiratory noises, weight loss, and intolerance to exercise. The deaths began four days after the change of paddock. Ten days after the first death, the steers were withdrawn from the pasture, but continued dying throughout the following 40 days. Twenty animals died and six were necropsied. Grossly, the lungs were diffusely armed and glistening, with reddish and crepitant cut surface, and presented alveolar septae sharply distended by edema and emphysema. There was subpleural emphysema with air blebs distributed across the pleural surface. Presence of Dictyocaulus viviparus was observed in three steers. In some animals, the trachea was diffusely reddish with presence of pink foam; in some others, there was bloody liquid in the tracheal lumen. Histologic examination showed severe diffuse alveolar and interstitial emphysema, hyaline membranes adhered to the alveolar wall, thickening of the interlobular septae with proliferation of type II pneumocytes, and moderate-to-severe multifocal histiocytic, neutrophilic and eosinophilic infiltrate. In the trachea, there was submucosal hemorrhage and moderate multifocal eosinophilic and lymphocytic infiltrate. The steers with chronic signs presented similar lung lesions, but multifocal pulmonary fibrosis and cardiac dilatation were also observed. The diagnosis of acute bovine pulmonary emphysema and edema (ABPE) was based on the occurrence of the disease after introduction of the herd in a lush green pasture, on the characteristic gross and histologic lesions, and on the absence of other toxic or infectious agents causing similar lesions. Cattle raisers should be alert to the risks of occurrence of this disease after the introduction of the herds into paddocks with green and lush pastures. © 2018 Colegio Brasileiro de Patologia Animal. All Rights Reserved. RESUMO. Descreve-se um surto de edema e enfisema pulmonar com casos agudos e crônicos em bovinos em uma criação semi-intensiva no Uruguai. De um lote de 40 novilhos da raça Hereford morreram 20. As mortes começaram quatro dias após uma mudança de alimentação, de uma pastagem mais velha de Avena sativa, para uma pastagem recentemente plantada de aveia que estava em brotação. Os animais afetados apresentaram sinais clínicos agudos de dispneia, sialorreia, tosse e alguns desenvolveram edema subcutâneo, morrendo em até 72 horas. Outros novilhos mais cronicamente afetados apresentaram dispneia, ruídos respiratórios, perda de peso e intolerância ao exercício. As mortes começaram quatro dias após a mudança de pastagens. Dez dias após a primeira morte, os novilhos foram retirados do pasto, mas morreram ainda durante 40 dias mais. Ao total, morreram vinte animais e seis foram necropsiados. Nas necropsias dos animais mortos na fase aguda os pulmões estavam difusamente armados e brilhosos e ao corte de coloração avermelhada e crepitante, com os septos alveolares acentuadamente distendidos por edema e enfisema. Havia enfisema subpleural caracterizado por bolhas de ar distribuídas pela superfície pleural. Em três bovinos havia ainda presença de Dictyocaulus viviparus. Alguns animais apresentaram a traqueia difusamente avermelhada com espuma de coloração rósea ou liquido sanguinolento livre na luz traqueal. Histologicamente havia edema e enfisema alveolar e intersticial difuso severo, membranas hialinas espessas aderidas à parede alveolar, espessamento dos septos interlobulares com proliferação de pneumócitos tipo II e infiltrado inflamatório histiocítico, neutrofílico e eosinofílico multifocal moderado a severo. Na traqueia havia hemorragias na submucosa e infiltrado eosinofílico e linfocítico multifocal. Os novilhos com sinais crônicos apresentaram lesões pulmonares semelhantes, entretanto, foram observadas também, fibrose pulmonar multifocal e dilatação cardíaca. O diagnóstico de EEPAB baseou-se na ocorrência da doença após a introdução do rebanho em uma pastagem viçosa em brotação, nas características macroscópicas e histológicas e na ausência de outros agentes tóxicos ou infecciosos que causam lesões semelhantes. Se alerta para os riscos da ocorrência desta enfermidade, quando houver mudanças de pastagens.
653 $a3-METHYLINDOLE
653 $aATYPICAL INTERSTITIAL PNEUMONIA
653 $aBOVINE
653 $aCATTLE
653 $aFOG FEVER
653 $aL-TRYPTOPHAN
653 $aPLATAFORMA SALUD ANIMAL
653 $aPULMONARY EDEMA
700 1 $aSCHILD, C.
700 1 $aSILVEIRA, C.S.
700 1 $aMACÍAS-RIOSECO, M.
700 1 $aMIRAZO, S.
700 1 $aMAYA, L.
700 1 $aCLARIGET, J.M.
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinaria Brasileira 38(10):1929-1934, 1 October 2018. OPEN ACCESS
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