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Biblioteca (s) :  INIA Tacuarembó.
Fecha :  21/02/2014
Actualizado :  09/07/2018
Tipo de producción científica :  Abstracts/Resúmenes
Autor :  PÉREZ, C.; BALMELLI, G.; SIMETO, S.; CODINA, M.; GARCÍA, R.; RAMÍREZ, N.; BENTANCUR, O.; WINGFIELD, M.
Afiliación :  GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Teratosphaeria pseudoeucalypti: An emerging pathogen with uncertain impact on Eucalyptus plantations
Fecha de publicación :  2016
Fuente / Imprenta :  In: APS Annual Meeting, July 30-August 3, Tampa, Florida, 2016. Abstracts of Presentations. The American Phytopathological Society, 2016.
Páginas :  p. 134
DOI :  10.1094/PHYTO-106-12-S4.1
Idioma :  Inglés
Contenido :  Teratosphaeria pseudoeucalypti was first discovered in Queensland, Australia in 2010 causing a serious leaf blight disease known as Kirramyces Leaf Blight (KLB) on Eucalyptus commercial plantations. The pathogen was subsequently reported in 2014 in Argentina, Brazil and Uruguay, representing the first occurrence outside Australia. During 2015, a survey was conducted to assess prevalence, incidence and severity of KLB on Eucalyptus camaldulensis and E. tereticornis in Uruguay. A total of 80 plantations were visited, including these species and their hybrids. In each plantation, one transect of 20 trees in a row was scored for crown damage, based on percentage of defoliation and overall disease severity. The disease was found in all regions of the country. There was no clear pattern of distribution or severity of the disease with a distribution appearing to be generalized. Classification and regression tree analysis indicated that host species was the most important segregating factor based on severity, were E. tereticornis plantations showed a significantly lower severity than E. camaldulensis and their hybrids. KLB is widespread and serious on susceptible Eucalyptus spp., posing a threat to commercial plantation forestry in Uruguay. Future studies will concentrate on understanding the genetic diversity of a large collection of isolates that have emerged from this study and on selecting planting stock resistant to KLB.
Palabras claves :  TERATOSPHAERIA PSEUDOEUCALYPTI.
Thesagro :  URUGUAY.
Asunto categoría :  H20 Enfermedades de las plantas
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/10745/1/BALMELLI-FLORIDA-2016-RESUMEN.pdf
https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-106-12-S4.1
Marc :  Presentar Marc Completo
Registro original :  INIA Tacuarembó (TBO)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
TBO22505 - 1PXIPS - DD

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Biblioteca (s) :  INIA Las Brujas.
Fecha actual :  04/03/2024
Actualizado :  04/03/2024
Tipo de producción científica :  Artículos en Revistas Indexadas Nacionales
Circulación / Nivel :  Nacional - --
Autor :  NAVAS, R.; MONETTA, A.; ROEL, A.; BLANCO, N.; GIL, A.; GAMAZO, P.
Afiliación :  RAFAEL NAVAS NÚÑEZ, Universidad de la República, CENUR - Litoral Norte, Departamento del Agua, Salto, Uruguay; ALEJANDRO MONETTA, Universidad de la República, CENUR - Litoral Norte, Departamento del Agua, Salto, Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NICOLÁS BLANCO, Universidad de la República, CENUR - Litoral Norte, Departamento del Agua, Salto, Uruguay; ALFREDO GIL, Universidad Central de Venezuela, Departamento de Ingeniería Hidrometeorológica, Caracas, Venezuela; PABLO GAMAZO, Universidad de la República, CENUR - Litoral Norte, Departamento del Agua, Salto, Uruguay.
Título :  Flume calibration on irrigated systems by video image processing and bayesian inference. [Calibración de canales aforadores en sistemas irrigados mediante el procesamiento de imágenes de video y la inferencia bayesiana.]. [Calibração de calhas da vazão em sistemas irrigados por processamento de imagens de vídeo e inferência bayesiana.].
Complemento del título :  Advances in Water in Agroscience. Integrated catchment management.
Fecha de publicación :  2023
Fuente / Imprenta :  Agrociencia Uruguay, 2023, Vol.27(NE1), e1182. https://doi.org/10.31285/AGRO.27.1182 -- OPEN ACCESS.
ISSN :  2730-5066
DOI :  10.31285/AGRO.27.1182
Idioma :  Español
Notas :  Article history: Received 22 April 2023; Accepted 17 August 2023; Published 06 February 2024. -- Editor: Ángela Gorgoglione, Universidad de la República, Montevideo, Uruguay. -- Correspondence: Rafael Navas, rafaelnavas23@gmail.com -- Funding: El financiamiento fue otorgado por la Comisión Sectorial de Investigación Científica de la Universidad de la República, Programa I + D 2018, ID; 105 Nombre del grupo: Recursos Hídricos y Riego, Proyecto: Hacia un manejo eficiente del agua en la actividad agropecuaria. -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ )
Contenido :  ABSTRACT.- Rice is a crop that requires a large amount of water throughout its production cycle to ensure a good yield, resulting in higher water consumption compared to other crops. In Uruguay, about 160,000 ha/year are planted, requiring about 1,760 hm3/year of water, with a very high international average productivity of 9,000 kg/ha. Irrigation is generally carried out by surface/flooding, with water passing through dug channels where gates are used to regulate the flow, and in some cases measurement devices are installed. Increasing pressure on water resources makes it necessary to increase knowledge of water use at the farm level. Flumes are an opportunity in this sense; however, they require calibration and adjustment through gauging, which are generally omitted due to their high cost and complexity. In this work, an economic method for the calibration of flumes through image video processing is proposed. The method uses the RIveR software (https://riverdischarge.blogspot.com/) for the video image processing, and the BaRatinAGE software to establish the stage-discharge relationship through Bayesian inference. A Surface Velocity Radar and an Acoustic Doppler Velocity Meter are used as reference sensors. The methodology is tested on a cutthroat flume. The experiment was conducted at a rice farm in northern Uruguay. The results indicate that flumes can be easily calibrated by video image processing and uncertainty can be quantified through Bayesian inference. An advantage... Presentar Todo
Palabras claves :  BaRatinAge; Calibração de calhas da vazão; Calibración de canales aforadores; Flume calibration; RIveR.
Asunto categoría :  P10 Recursos hídricos y su ordenación
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/17515/1/2730-5066-1182.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB103837 - 1PXIAP - DDPP/AGROCIENCIA URUGUAY/2023/27/NE1
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