Oomycetes associated with strawberry diseases in Corrientes, Argentina
Oomycetes species are widely distributed and represent a significant threat to horticulture, forestry and agriculture. Several factors, such as initial health condition of the plants, date of transplant, environmental conditions and crop management practices contribute to the incidence of these path...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Elsevier
2022
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/11539 https://www.sciencedirect.com/science/article/abs/pii/S0261219422000631 https://doi.org/10.1016/j.cropro.2022.105967 |
| _version_ | 1855484801237123072 |
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| author | Ibanez, Julia Magali Favaro, María Alejandra Obregon, Veronica Gabriela Lattar, Tatiana Elisabet |
| author_browse | Favaro, María Alejandra Ibanez, Julia Magali Lattar, Tatiana Elisabet Obregon, Veronica Gabriela |
| author_facet | Ibanez, Julia Magali Favaro, María Alejandra Obregon, Veronica Gabriela Lattar, Tatiana Elisabet |
| author_sort | Ibanez, Julia Magali |
| collection | INTA Digital |
| description | Oomycetes species are widely distributed and represent a significant threat to horticulture, forestry and agriculture. Several factors, such as initial health condition of the plants, date of transplant, environmental conditions and crop management practices contribute to the incidence of these pathogens, leading to important economic losses. Despite the importance of the diseases caused by Oomycetes in vegetable crops in Corrientes (Argentina), there is a serious lack of information about host-pathogen interaction, which makes it difficult to establish efficient control strategies. The objective of this work was to characterize and identify pathogenic oomycetes of strawberry crown and roots in Corrientes. A total of 7 isolates were obtained after field sampling. Morphological and molecular characterization was carried out as well as pathogenicity tests. Five different species of oomycetes were identified: Pythium irregulare, Pythium spinosum, Phytophthora cactorum, Phytopythium vexans and Phytopythium mercuriale. To our knowledge, this is the first record of Pythium irregulare, Phytopythium mercuriale and P. vexans in strawberry in Argentina. |
| format | Artículo |
| id | INTA11539 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA115392022-04-01T12:45:02Z Oomycetes associated with strawberry diseases in Corrientes, Argentina Ibanez, Julia Magali Favaro, María Alejandra Obregon, Veronica Gabriela Lattar, Tatiana Elisabet Fruticultura Fragaria ananassa Enfermedades de las Plantas Organismos Patógenos Phytophthora Pythium Strawberries Fruit Growing Plant Diseases Pathogens Oomycetes Fresa Corrientes, Argentina Oomycetes species are widely distributed and represent a significant threat to horticulture, forestry and agriculture. Several factors, such as initial health condition of the plants, date of transplant, environmental conditions and crop management practices contribute to the incidence of these pathogens, leading to important economic losses. Despite the importance of the diseases caused by Oomycetes in vegetable crops in Corrientes (Argentina), there is a serious lack of information about host-pathogen interaction, which makes it difficult to establish efficient control strategies. The objective of this work was to characterize and identify pathogenic oomycetes of strawberry crown and roots in Corrientes. A total of 7 isolates were obtained after field sampling. Morphological and molecular characterization was carried out as well as pathogenicity tests. Five different species of oomycetes were identified: Pythium irregulare, Pythium spinosum, Phytophthora cactorum, Phytopythium vexans and Phytopythium mercuriale. To our knowledge, this is the first record of Pythium irregulare, Phytopythium mercuriale and P. vexans in strawberry in Argentina. EEA Bella Vista Fil: Ibañez, Julia Magalí. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bella Vista; Argentina. Fil: Favaro, María Alejandra. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina Fil: Obregón, Verónica Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bella Vista; Argentina. Fil: Lattar, Tatiana Elisabet. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bella Vista; Argentina. Fil: Favaro, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina 2022-04-01T12:28:06Z 2022-04-01T12:28:06Z 2022-07-01 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11539 https://www.sciencedirect.com/science/article/abs/pii/S0261219422000631 0261-2194 https://doi.org/10.1016/j.cropro.2022.105967 eng info:eu-repo/semantics/restrictedAccess application/pdf Corrientes .......... (province) (World, South America, Argentina) 1001210 Elsevier Crop Protection 157 : 105967 (July 2022) |
| spellingShingle | Fruticultura Fragaria ananassa Enfermedades de las Plantas Organismos Patógenos Phytophthora Pythium Strawberries Fruit Growing Plant Diseases Pathogens Oomycetes Fresa Corrientes, Argentina Ibanez, Julia Magali Favaro, María Alejandra Obregon, Veronica Gabriela Lattar, Tatiana Elisabet Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title | Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title_full | Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title_fullStr | Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title_full_unstemmed | Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title_short | Oomycetes associated with strawberry diseases in Corrientes, Argentina |
| title_sort | oomycetes associated with strawberry diseases in corrientes argentina |
| topic | Fruticultura Fragaria ananassa Enfermedades de las Plantas Organismos Patógenos Phytophthora Pythium Strawberries Fruit Growing Plant Diseases Pathogens Oomycetes Fresa Corrientes, Argentina |
| url | http://hdl.handle.net/20.500.12123/11539 https://www.sciencedirect.com/science/article/abs/pii/S0261219422000631 https://doi.org/10.1016/j.cropro.2022.105967 |
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