Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum)
Alternaria solani is the causal agent of early blight disease in tomatoes (Solanum lycopersicum) and every year is responsible for significant economic losses suffered worldwide by the producers of this crop. Since salicylic acid and Bacillus subtilis are resistance-inducing agents in plants, they w...
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Facultad de Ciencias Agrarias-UNCuyo
2019
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2357 |
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I11-R107article-23572019-12-18T16:22:16Z Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) Espinosa-Vázquez, Miguel Ángel Espinoza-Medinilla, Eduardo Estanislao Orantes-García, Carolina Garrido-Ramírez, Eduardo Rioja-Paradela, Tamara Mila inductores de resistencia Alternaria solani producción sustentable inductors of resistance Alternaria solani sustainable production Alternaria solani is the causal agent of early blight disease in tomatoes (Solanum lycopersicum) and every year is responsible for significant economic losses suffered worldwide by the producers of this crop. Since salicylic acid and Bacillus subtilis are resistance-inducing agents in plants, they were evaluated in order to know their effect on the infection caused by early blight in the tomato crop. Plants of 75 days old were transplanted in furrows 8 m wide by 43.2 m long, the exogenous application of treatments were made, growth variables (plant height and stem diameter), yield (total fruits) and damage in tomato plants were evaluated. The results show significant statistical differences between treatments compared with the control (P≤0.000). B. subtilis applied to the root and salicylic acid applied to the foliage, reduced the severity of A. solani in tomato plants, and caused a significant increment in the crop growth and yield. The use of resistance inducers can represent an alternative of sustainable production and efficient control against pathogens, aimed at reducing the use of agrochemicals and production costs. Alternaria solani is the causal agent of early blight disease in tomatoes (Solanum lycopersicum) and every year is responsible for significant economic losses suffered worldwide by the producers of this crop. Since salicylic acid and Bacillus subtilis are resistance-inducing agents in plants, they were evaluated in order to know their effect on the infection caused by early blight in the tomato crop. Plants of 75 days old were transplanted in furrows 8 m wide by 43.2 m long, the exogenous application of treatments were made, growth variables (plant height and stem diameter), yield (total fruits) and damage in tomato plants were evaluated. The results show significant statistical differences between treatments compared with the control (P≤0.000). B. subtilis applied to the root and salicylic acid applied to the foliage, reduced the severity of A. solani in tomato plants, and caused a significant increment in the crop growth and yield. The use of resistance inducers can represent an alternative of sustainable production and efficient control against pathogens, aimed at reducing the use of agrochemicals and production costs. Facultad de Ciencias Agrarias-UNCuyo 2019-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2357 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 51 No. 1 (2019): January-June; 161-171 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 51 Núm. 1 (2019): Enero-Junio; 161-171 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2357/1723 https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2357/1724 |
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Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
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Revista de la Facultad de Ciencias Agrarias |
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Revista de la Facultad de Ciencias Agrarias |
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I-11 |
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R-107 |
| language |
eng |
| format |
Online |
| author |
Espinosa-Vázquez, Miguel Ángel Espinoza-Medinilla, Eduardo Estanislao Orantes-García, Carolina Garrido-Ramírez, Eduardo Rioja-Paradela, Tamara Mila |
| spellingShingle |
Espinosa-Vázquez, Miguel Ángel Espinoza-Medinilla, Eduardo Estanislao Orantes-García, Carolina Garrido-Ramírez, Eduardo Rioja-Paradela, Tamara Mila Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) inductores de resistencia Alternaria solani producción sustentable inductors of resistance Alternaria solani sustainable production |
| author_facet |
Espinosa-Vázquez, Miguel Ángel Espinoza-Medinilla, Eduardo Estanislao Orantes-García, Carolina Garrido-Ramírez, Eduardo Rioja-Paradela, Tamara Mila |
| author_sort |
Espinosa-Vázquez, Miguel Ángel |
| title |
Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) |
| title_short |
Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) |
| title_full |
Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) |
| title_fullStr |
Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) |
| title_full_unstemmed |
Salicylic acid and Bacillus subtilis as control of early blight (Alternaria solani) in tomato plants (Solanum lycopersicum) |
| title_sort |
salicylic acid and bacillus subtilis as control of early blight (alternaria solani) in tomato plants (solanum lycopersicum) |
| description |
Alternaria solani is the causal agent of early blight disease in tomatoes (Solanum lycopersicum) and every year is responsible for significant economic losses suffered worldwide by the producers of this crop. Since salicylic acid and Bacillus subtilis are resistance-inducing agents in plants, they were evaluated in order to know their effect on the infection caused by early blight in the tomato crop. Plants of 75 days old were transplanted in furrows 8 m wide by 43.2 m long, the exogenous application of treatments were made, growth variables (plant height and stem diameter), yield (total fruits) and damage in tomato plants were evaluated. The results show significant statistical differences between treatments compared with the control (P≤0.000). B. subtilis applied to the root and salicylic acid applied to the foliage, reduced the severity of A. solani in tomato plants, and caused a significant increment in the crop growth and yield. The use of resistance inducers can represent an alternative of sustainable production and efficient control against pathogens, aimed at reducing the use of agrochemicals and production costs. |
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2019 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2357 |
| topic |
inductores de resistencia Alternaria solani producción sustentable inductors of resistance Alternaria solani sustainable production |
| topic_facet |
inductores de resistencia Alternaria solani producción sustentable inductors of resistance Alternaria solani sustainable production |
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| _version_ |
1800220876011995136 |
