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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
21/05/2020 |
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Actualizado : |
07/10/2020 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
SIMETO, S.; BALMELLI, G.; PÉREZ, C. |
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Afiliación : |
SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS PÉREZ, Departamento de Protección Vegetal, EEMAC, Facultad de Agronomía. Universidad de la República. Paysandú, Uruguay. |
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Título : |
Diseases of Eucalyptus Plantations in Uruguay: Current State and Management Alternatives |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
In: Estay, S. (Ed.). Forest Pest and Disease Management in Latin America: modern perspectives in natural forests and exotic plantations, 2020. DOI: https://doi.org/10.1007/978-3-030-35143-4 |
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Páginas : |
p. 123-144 |
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ISBN : |
978-3-030-35142-7 |
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Idioma : |
Español |
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Notas : |
First Online: 27 February 2020. |
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Contenido : |
Abstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in more opportunities for pathogens to move among distant areas and continents, requires reinforced national surveillance and quarantine regulations. MenosAbstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in mor... Presentar Todo |
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Palabras claves : |
BREEDING; EPIDEMIOLOGY; GENETIC RESISTANCE; IMPACT; INTRODUCED PATHOGENS. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02477naa a2200241 a 4500
001 1061067
005 2020-10-07
008 2020 bl uuuu u00u1 u #d
020 $a978-3-030-35142-7
100 1 $aSIMETO, S.
245 $aDiseases of Eucalyptus Plantations in Uruguay$bCurrent State and Management Alternatives$h[electronic resource]
260 $c2020
300 $ap. 123-144
500 $aFirst Online: 27 February 2020.
520 $aAbstract: Commercial forestry in Uruguay is mainly based on non-native Eucalyptus and Pinus plantations. Eucalyptus is the most planted genera and covers approximately 730,000 ha. Currently, forest products represent one of the top three exports of the country. Over the last two decades, the number of reported pests that threatens commercial plantations has increased regularly, not only due to accidental introductions of exotic pests but also because of host shift of native pests and diseases from the native forest to the exotic forestry species. Some of the recently introduced pathogens have dramatically impacted on eucalypt plantations. For instance, Teratosphaeria nubilosa, reported in 2007, has forced the replacement of Eucalyptus globulus with more resistant species. More recently, Teratosphaeria pseudoeucalypti, another introduced pathogen reported in 2014, has dispersed very fast all over the country affecting many eucalypt species. On the other hand, Austropuccinia psidii, the causal agent of myrtle rust, originally described from native Myrtaceae, has shifted to eucalypts and affects young plantations. Foliar bacterial blight, bacterial wilt and dieback, and root diseases also affect plantations with sporadic incidence through the years. In most cases, the use of resistant species and resistant planting stock is the most effective approach to mitigate the impact of diseases on commercial plantations. The increasing international commercial trade, that results in more opportunities for pathogens to move among distant areas and continents, requires reinforced national surveillance and quarantine regulations.
653 $aBREEDING
653 $aEPIDEMIOLOGY
653 $aGENETIC RESISTANCE
653 $aIMPACT
653 $aINTRODUCED PATHOGENS
700 1 $aBALMELLI, G.
700 1 $aPÉREZ, C.
773 $tIn: Estay, S. (Ed.). Forest Pest and Disease Management in Latin America: modern perspectives in natural forests and exotic plantations, 2020. DOI: https://doi.org/10.1007/978-3-030-35143-4
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
16/06/2022 |
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Actualizado : |
16/06/2022 |
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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 : |
GALLINO, J. P.; CASTILLO, A.; CERETTA, S.; ESTEVES, P.; BONNECARRERE, V. |
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Afiliación : |
JUAN PABLO GALLINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO EDUARDO CERETTA SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PATRICIO ESTEVES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
A simple and inexpensive procedure to more quickly obtain new varieties in soybean. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Crop Breeding and Applied Biotechnology, 2022, volume 22, Issue 1, e38212216. OPEN ACCESS. doi: https://doi.org/10.1590/1984-70332022v22n1a06 |
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ISSN : |
1518-7853 |
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DOI : |
10.1590/1984-70332022v22n1a06 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 24 May 2021; Accepted 12 Aug 2021; Published 30 Mar 2022; Publication in this collection 04 May 2022; Date of issue 2022.
Corresponding author: Gallino, J.P.; INIA, Estación Experimental "Wilson Ferreira Aldunate", Las Brujas, Ruta 48, km 10, Rincón del Colorado, Canelones, Uruguay; email:jpgallino@gmail.com -- The authors thanks the Instituto Nacional de Investigación Agropecuaria (INIA) for financial support and use of facilities.
License: This is an open-access article distributed under the terms of the Creative Commons Attribution License: https://creativecommons.org/licenses/by/4.0/ |
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Contenido : |
ABSTRACT - Soybean (Glycine max L.) is one of the four most important crops in the world. The creation of new commercial varieties is a long-term activity that requires from seven to eight years from the beginning of the cross design up to registration for commercialization of cultivars. Rapid generation advance (RGA) is a technique that consists of controlling external factors that affect plant growth with the aim of shortening the sowing to harvest cycle. In the present study, an optimized method is described that can accelerate soybean breeding by means of RGA using inexpensive facilities and that can be easily applied by breeders. Our breeding method uses a modified cold storage chamber fitted with fluorescent lamps delivering a 12/24 h light photoperiod, while temperature is set at 24 °C. This method allows development of up to 5 generations per year instead of the 1-2 generations currently possible under field or greenhouse conditions. © 2022, Brazilian Society of Plant Breeding. All rights reserved. |
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Palabras claves : |
Genetic gain; Rapid generation advance; Selection cycle; Soybean. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
https://www.scielo.br/j/cbab/a/CX3xLpkzDjsvGDkMvKxDnHh/?format=pdf&lang=en
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Marc : |
LEADER 02458naa a2200253 a 4500
001 1063312
005 2022-06-16
008 2022 bl uuuu u00u1 u #d
022 $a1518-7853
024 7 $a10.1590/1984-70332022v22n1a06$2DOI
100 1 $aGALLINO, J. P.
245 $aA simple and inexpensive procedure to more quickly obtain new varieties in soybean.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 24 May 2021; Accepted 12 Aug 2021; Published 30 Mar 2022; Publication in this collection 04 May 2022; Date of issue 2022. Corresponding author: Gallino, J.P.; INIA, Estación Experimental "Wilson Ferreira Aldunate", Las Brujas, Ruta 48, km 10, Rincón del Colorado, Canelones, Uruguay; email:jpgallino@gmail.com -- The authors thanks the Instituto Nacional de Investigación Agropecuaria (INIA) for financial support and use of facilities. License: This is an open-access article distributed under the terms of the Creative Commons Attribution License: https://creativecommons.org/licenses/by/4.0/
520 $aABSTRACT - Soybean (Glycine max L.) is one of the four most important crops in the world. The creation of new commercial varieties is a long-term activity that requires from seven to eight years from the beginning of the cross design up to registration for commercialization of cultivars. Rapid generation advance (RGA) is a technique that consists of controlling external factors that affect plant growth with the aim of shortening the sowing to harvest cycle. In the present study, an optimized method is described that can accelerate soybean breeding by means of RGA using inexpensive facilities and that can be easily applied by breeders. Our breeding method uses a modified cold storage chamber fitted with fluorescent lamps delivering a 12/24 h light photoperiod, while temperature is set at 24 °C. This method allows development of up to 5 generations per year instead of the 1-2 generations currently possible under field or greenhouse conditions. © 2022, Brazilian Society of Plant Breeding. All rights reserved.
653 $aGenetic gain
653 $aRapid generation advance
653 $aSelection cycle
653 $aSoybean
700 1 $aCASTILLO, A.
700 1 $aCERETTA, S.
700 1 $aESTEVES, P.
700 1 $aBONNECARRERE, V.
773 $tCrop Breeding and Applied Biotechnology, 2022, volume 22, Issue 1, e38212216. OPEN ACCESS. doi: https://doi.org/10.1590/1984-70332022v22n1a06
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