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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
17/04/2024 |
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Actualizado : |
17/04/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LOMBARDO, P.; LEONI, C.; ALANIZ, S.; MONDINO, P. |
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Afiliación : |
PAMELA LOMBARDO, Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Gral. Rivera 1350 CP 50000, Salto, Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANDRA ALANIZ, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Av. Garzón 780 CP 12900, Montevideo, Uruguay; PEDRO MONDINO, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Av. Garzón 780 CP 12900, Montevideo, Uruguay. |
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Título : |
Cercospora leaf spot of olive in Uruguay. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Phytopathologia Mediterranea. 2023, Volume 62, Issue 3, pp. 413-426. https://doi.org/10.36253/phyto-14675 -- OPEN ACCESS |
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ISSN : |
0031-9465 |
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DOI : |
10.36253/phyto-14675 |
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Idioma : |
Francés |
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Notas : |
Article history: Accepted 7 November 2023, PublishedPublished 30 December 2023. -- Correspondence: Lombardo, P.; Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Gral. Rivera 1350 CP 50000, Salto, Uruguay; email:palomba@fagro.edu.uy -- FUNDING: This research was funded by the Commission Sectorial the Investigation Scientific (CSIC - Uruguay). The first author obtained a scholarship from the National Agency for Research and Innovation, Uruguay (ANII scholarship POS_NAC_2017_1_141615.) to carry out the research as part of a PhD project. -- Editor: Lizel Mostert, Faculty of AgriSciences, Stellenbosch, South Africa. --Document type: Article Gold Open Access. -- LICENSE: This work is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/ ) |
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Contenido : |
SUMMARY.- Cercospora Leaf Spot (CLS) of olive is an important fungal disease in Uruguay, causing severe early defoliation. Fungal isolates were obtained from olive leaves with typical CLS symptoms from Uruguayan orchards. The isolates were identified based on phenotypic characteristics and DNA sequence analyses. Infection processes under field conditions were characterized. Phylogenetic analyses confirmed that Pseu-docercospora cladosporioides is the causal agent of CLS in Uruguay. Three colony morphologies were observed for isolates growing on potato dextrose agar. Mean conidium length ranged from 65.7 to 101.8 µm, and widths from 4.3 to 5.0 µm. Mean optimum growth temperature was 21.5°C (range 19.2 to 24.8°C). Under field conditions, initial CLS symptoms on leaves were observed 5 months after inoculation of cv. Arbequina plants, confirming the disease?s lengthy incubation period. This study shows that CLS as one of the most prevalent and destructive olive diseases in Uruguay, and emphasizes the importance of further research to develop efficient management of this disease.
© 2023 P. Lombardo, C. Leoni, S. Alaniz, P. Mondino. This is an open access, peer-reviewed article published by Firenze University Press (http://www.fupress.com/pm) and distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. All Rights Reserved. |
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Palabras claves : |
Arbequina; Etiology; Pseudocercospora cladosporioides; SISTEMA VEGETAL INTENSIVO - INIA. |
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Thesagro : |
OLEA EUROPAEA; OLIVOS. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
https://oajournals.fupress.net/index.php/pm/article/download/14675/13592/32069
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Marc : |
LEADER 03115naa a2200265 a 4500
001 1064597
005 2024-04-17
008 2023 bl uuuu u00u1 u #d
022 $a0031-9465
024 7 $a10.36253/phyto-14675$2DOI
100 1 $aLOMBARDO, P.
245 $aCercospora leaf spot of olive in Uruguay.$h[electronic resource]
260 $c2023
500 $aArticle history: Accepted 7 November 2023, PublishedPublished 30 December 2023. -- Correspondence: Lombardo, P.; Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Gral. Rivera 1350 CP 50000, Salto, Uruguay; email:palomba@fagro.edu.uy -- FUNDING: This research was funded by the Commission Sectorial the Investigation Scientific (CSIC - Uruguay). The first author obtained a scholarship from the National Agency for Research and Innovation, Uruguay (ANII scholarship POS_NAC_2017_1_141615.) to carry out the research as part of a PhD project. -- Editor: Lizel Mostert, Faculty of AgriSciences, Stellenbosch, South Africa. --Document type: Article Gold Open Access. -- LICENSE: This work is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/ )
520 $aSUMMARY.- Cercospora Leaf Spot (CLS) of olive is an important fungal disease in Uruguay, causing severe early defoliation. Fungal isolates were obtained from olive leaves with typical CLS symptoms from Uruguayan orchards. The isolates were identified based on phenotypic characteristics and DNA sequence analyses. Infection processes under field conditions were characterized. Phylogenetic analyses confirmed that Pseu-docercospora cladosporioides is the causal agent of CLS in Uruguay. Three colony morphologies were observed for isolates growing on potato dextrose agar. Mean conidium length ranged from 65.7 to 101.8 µm, and widths from 4.3 to 5.0 µm. Mean optimum growth temperature was 21.5°C (range 19.2 to 24.8°C). Under field conditions, initial CLS symptoms on leaves were observed 5 months after inoculation of cv. Arbequina plants, confirming the disease?s lengthy incubation period. This study shows that CLS as one of the most prevalent and destructive olive diseases in Uruguay, and emphasizes the importance of further research to develop efficient management of this disease. © 2023 P. Lombardo, C. Leoni, S. Alaniz, P. Mondino. This is an open access, peer-reviewed article published by Firenze University Press (http://www.fupress.com/pm) and distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. All Rights Reserved.
650 $aOLEA EUROPAEA
650 $aOLIVOS
653 $aArbequina
653 $aEtiology
653 $aPseudocercospora cladosporioides
653 $aSISTEMA VEGETAL INTENSIVO - INIA
700 1 $aLEONI, C.
700 1 $aALANIZ, S.
700 1 $aMONDINO, P.
773 $tPhytopathologia Mediterranea. 2023, Volume 62, Issue 3, pp. 413-426. https://doi.org/10.36253/phyto-14675 -- OPEN ACCESS
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INIA Las Brujas (LB) |
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| Registros recuperados : 5 | |
| 1. |  | CUBBAGE, F.; BALMELLI, G.; BUSSONI, A.; NOELLEMEYER, E.; PACHAS, A.N.; FASSOLA, H.; COLCOMBET, L.; ROSSNER, B.; FREY, G.; DUBE, F.; LOPES DE SILVA, M.; STEVENSON, H.; HAMILTON, J.; HUBBARD, W. Comparing silvopastoral systems and prospects in eight regions of the world. Agroforest Systems, 2012, v. 86, p. 303-314 History article: Received: 20 October 2011; Accepted: 6 January 2012; Published online: 5 February 2012.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 2. | | CUBBAGE, F.; KANIESKI, B.; RUBILAR, R.; BUSSONI, A.; OLMOS, V. M.; BALMELLI, G.; MAC DONAGH, P.; LORD, R.; HERNÁNDEZ, C.; ZHANG, P.; HUANG, J.; KORHONENK, J.; YAO, R.; HALL, P.; DELL LA TORRE, R.; DÍAZ-BALTEIRO, L.; CARRERO, O.; MONGES, E.; THU, H.T.T.; FREY, G.; HOWARD, M.; CHAVET, M.; MOCHAN, S.; HOEFLICH, V.A.; CHUDY, R.; MAASS, D.; CHIZMAR, S.; ABT, R. Global timber investments, 2005 to 2017. Forest Policy and Economics, March 2020, Volume 112, Article number 102082. OPEN ACCESS. Doi: https://doi.org/10.1016/j.forpol.2019.102082 Article history: Received 26 April 2019 / Revised 4 November 2019 / Accepted 13 December 2019 / Available online 7 February 2020.
Corresponding author: Frederick Cubbage - email:fred_cubbage@ncsu.edu
This research was partially funded by...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | CUBBAGE, F.; KOESBANDANA, S.; MAC DONAGH, P.; RUBILAR, R.; BALMELLI, G.; MORALES OLMOS, V.; DE LA TORRE, R.; MURARA, M.; HOEFLICH, V.A.; KOTZE, H.; GONZALEZ, R.; CARRERO, O.; FREY, G.; ADAMS, T.; TURNER, J.; LORD, R.; HUANG, J.; MACINTYRE, C.; MCGINLEY, K.; ABT, R.; PHILLIPS, R. Global timber investments, wood costs, regulation, and risk. Biomass and Bioenergy, 2010, v. 34, no. 12, p. 1667-1678 Article history: Received 10 November 2009 / Received in revised form 31 March 2010 / Accepted 31 May 2010. / Available online 29 June 2010.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 4. | | FREY, G.E.; NOELLEMEYER, E.; BALMELLI, G.; FASSOLA, H.E.; COLCOMBET, L.; STEVENSON, H.D.; HAMILTON, J.; HUBBARD, W.; CUBBAGE, F.W. Resumen y comparación de los sistemas silvopastoriles en seis regiones del mundo. In: Congreso Nacional de Sistemas Silvopastoriles, 1., 2009, Posadas, Misiones, Argentina. Actas. Buenos Aires (Argentina): INTA, 2009. 435-446| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó. |
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| 5. | | FREY, G.E; PACHAS, A.N; NOELLEMEYER, E.; BALMELLI, G.; FASSOLA, H.E.; COLCOMBET, L; STEVENSON, H.D.; HAMILTON, J; HUBBARD, W; CUBBAGE, F.W. Resumen y comparación de los sistemas silvopastoriles en seis regiones del mundo. En: Congreso Nacional de Sistemas Silvopastoriles, 1., 2009, Posadas, Misiones, Argentina Actas. Buenos Aires (Argentina): INTA, 2009. p. 435-446| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 5 | |
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