Characterization of Lasiodiplodia species associated with grapevines in Mexico
Botryosphaeria dieback is one of the most prevalent grapevine trunk diseases (GTDs), and is caused by fungi in the Botryosphaeriaceae. Fungi invade grapevine vascular systems mainly through pruning wounds, and cause cankers and necrotic lesions, which lead to grapevine decline and death. Lasiodiplo...
| Autores principales: | , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Mediterranean Phytopathological Union
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/10426 https://oajournals.fupress.net/index.php/pm/article/view/12576 https://doi.org/10.36253/phyto-12576 |
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| author | Rangel Montoya, Edelweiss A. Paolinelli, Marcos Rolshausen, Philippe E. Valenzuela Solano, Cesar Hernandez Martinez, Rufina |
| author_browse | Hernandez Martinez, Rufina Paolinelli, Marcos Rangel Montoya, Edelweiss A. Rolshausen, Philippe E. Valenzuela Solano, Cesar |
| author_facet | Rangel Montoya, Edelweiss A. Paolinelli, Marcos Rolshausen, Philippe E. Valenzuela Solano, Cesar Hernandez Martinez, Rufina |
| author_sort | Rangel Montoya, Edelweiss A. |
| collection | INTA Digital |
| description | Botryosphaeria dieback is one of the most prevalent grapevine trunk diseases (GTDs), and is caused by fungi in the Botryosphaeriaceae. Fungi invade grapevine vascular systems mainly through pruning wounds, and cause cankers and necrotic
lesions, which lead to grapevine decline and death. Lasiodiplodia theobromae has been reported as a highly virulent pathogen of grapevine, and was previously reported in Mexican vineyards. The taxonomy of Lasiodiplodia was recently revised, adding new species, and some were reduced to synonymy. This study aimed to characterize Lasiodiplodia producing grapevine dieback symptoms in Sonora and Baja California, Mexico.
Using the phylogenetic markers tef1-α and ITS regions, Lasiodiplodia brasiliensis, L. crassispora, L. exigua, and L. gilanensis were identified. Lasidiplodia exigua was the most prevalent species. Lasiodiplodia brasiliensis and L. gilanensis were very virulent to
‘Cabernet Sauvignon’ plants, while L. exigua and L. gilanensis were less virulent, and L. crassispora did not produce lesions at 2 months post-inoculation. The optimum temperature of the Lasiodiplodia spp. was 28°C, but all four species grew up to 37°C, and
the isolates of L. exigua grew slowly at 40°C. This is the first report of the four of Lasiodiplodia species in vineyards of Mexico. |
| format | info:ar-repo/semantics/artículo |
| id | INTA10426 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Mediterranean Phytopathological Union |
| publisherStr | Mediterranean Phytopathological Union |
| record_format | dspace |
| spelling | INTA104262021-10-05T14:13:48Z Characterization of Lasiodiplodia species associated with grapevines in Mexico Rangel Montoya, Edelweiss A. Paolinelli, Marcos Rolshausen, Philippe E. Valenzuela Solano, Cesar Hernandez Martinez, Rufina Vid Enfermedades Fungosas Botryosdiploidea theobromae Grapevines Fungal Disease Mexico Enfermedades de la Madera Grapevine Trunk Disease Botryosphaeria dieback is one of the most prevalent grapevine trunk diseases (GTDs), and is caused by fungi in the Botryosphaeriaceae. Fungi invade grapevine vascular systems mainly through pruning wounds, and cause cankers and necrotic lesions, which lead to grapevine decline and death. Lasiodiplodia theobromae has been reported as a highly virulent pathogen of grapevine, and was previously reported in Mexican vineyards. The taxonomy of Lasiodiplodia was recently revised, adding new species, and some were reduced to synonymy. This study aimed to characterize Lasiodiplodia producing grapevine dieback symptoms in Sonora and Baja California, Mexico. Using the phylogenetic markers tef1-α and ITS regions, Lasiodiplodia brasiliensis, L. crassispora, L. exigua, and L. gilanensis were identified. Lasidiplodia exigua was the most prevalent species. Lasiodiplodia brasiliensis and L. gilanensis were very virulent to ‘Cabernet Sauvignon’ plants, while L. exigua and L. gilanensis were less virulent, and L. crassispora did not produce lesions at 2 months post-inoculation. The optimum temperature of the Lasiodiplodia spp. was 28°C, but all four species grew up to 37°C, and the isolates of L. exigua grew slowly at 40°C. This is the first report of the four of Lasiodiplodia species in vineyards of Mexico. EEA Mendoza Fil: Rangel Montoya, Edelweiss A. Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE). Departamento de Microbiología; México Fil: Paolinelli, Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Paolinelli, Marcos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina Fil: Rolshausen, Philippe E. University of California, Riverside. Department of Botany and Plant Sciences; Estados Unidos Fil: Valenzuela Solano, Cesar. Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP). Campo Experimental Costa de Ensenada; México Fil.: Hernandez Martinez, Rufina. Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE). Departamento de Microbiología; México 2021-10-05T13:58:29Z 2021-10-05T13:58:29Z 2021-10-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/10426 https://oajournals.fupress.net/index.php/pm/article/view/12576 0031-9465 1593-2095 https://doi.org/10.36253/phyto-12576 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Mediterranean Phytopathological Union Phytopathologia Mediterranea 60 (2) : 237-251. (2021) |
| spellingShingle | Vid Enfermedades Fungosas Botryosdiploidea theobromae Grapevines Fungal Disease Mexico Enfermedades de la Madera Grapevine Trunk Disease Rangel Montoya, Edelweiss A. Paolinelli, Marcos Rolshausen, Philippe E. Valenzuela Solano, Cesar Hernandez Martinez, Rufina Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title | Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title_full | Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title_fullStr | Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title_full_unstemmed | Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title_short | Characterization of Lasiodiplodia species associated with grapevines in Mexico |
| title_sort | characterization of lasiodiplodia species associated with grapevines in mexico |
| topic | Vid Enfermedades Fungosas Botryosdiploidea theobromae Grapevines Fungal Disease Mexico Enfermedades de la Madera Grapevine Trunk Disease |
| url | http://hdl.handle.net/20.500.12123/10426 https://oajournals.fupress.net/index.php/pm/article/view/12576 https://doi.org/10.36253/phyto-12576 |
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