autores
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Autores
Mostrando ítems 1-10 de 10
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AsES elicitor induces ethylene production, accelerates ripening, and prevents Botrytis cinerea rot in strawberry fruit
Perato, Silvia Marisa; Furio, Ramiro Nicolas; Tomas-Grau, Rodrigo H.; Salazar, Sergio Miguel; Díaz Ricci, Juan Carlos; Martinez Zamora, Martin Gustavo (Springer, 2022-07)AsES (Acremonium strictum Elicitor Subtilisin) is a fungal subtilase that induces a defense response in Arabidopsis thaliana and in many commercial crops. Recently, we demonstrated that AsES is also able to accelerate ... -
Brassinosteroid Applications Enhance the Tolerance to Abiotic Stresses, Production and Quality of Strawberry Fruits
Furio, Ramiro Nicolas; Salazar, Sergio Miguel; Mariotti Martinez, Jorge Alberto; Martinez Zamora, Martin Gustavo; Coll, Yamilet; Díaz Ricci, Juan Carlos (MDPI, 2022-07)Brassinosteriods (BRs) have increasingly been used to improve the yields and quality of various crops. In this work we studied the effect of two brassinosteroids, BB16 and EP24, on the growth promotion of Fragaria ananassa ... -
Caracterización morfológica, cultural y molecular de aislamientos de Macrophomina phaseolina
Viejobueno, Josefina; Aguirre, Constanza Maria; Baino, Olga M.; Kirschbaum, Daniel Santiago; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel (2017)Este estudio permitió caracterizar morfológica, cultural y molecularmente los aislamientos evaluados. Las diferencias obtenidas en los parámetros analizados reafirman la gran variabilidad existente en las características ... -
Caracterización patogénica de 21 aislamientos de Macrophomina phaseolina en plantas de frutillas cv. ‘Pájaro’
Viejobueno, Josefina; Aguirre, Constanza Maria; Baino, Olga M.; Ramallo, Ana Carolina; Kirschbaum, Daniel Santiago; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel (Asociación Argentina de Microbiología, 2018-04)El cultivo de frutilla posee gran importancia a nivel mundial y regional produciéndose en Argentina alrededor de 50000 t por año. Macrophomina phaseolina es el agente causal de la podredumbre carbonosa de corona y raíz en ... -
Effect of natural and synthetic Brassinosteroids on strawberry immune response against Colletotrichum acutatum
Furio, Ramiro Nicolás; Albornoz, Patricia Liliana; Coll, Yamilet; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel; Martos, Gustavo Gabriel; Díaz Ricci, Juan Carlos (2019-01)Brassinosteroids (BRs) are steroidal essential compounds for plant growth and development. It was shown that the exogenous applications of BRs induce protection against different pathogens and can give plants tolerance/resistance ... -
Natural occurrence of Azospirillum brasilense in petunia with capacity to improve plant growth and flowering
Toffoli, Lucia Mercedes; Martinez Zamora, Martin Gustavo; Medrano, Norma Nelly; Fontana, Cecilia Alejandra; Lovaisa, Nadia Carolina; Delaporte Quintana, Paola Adriana Georgina; Elias, Juliana M.; Salazar, Sergio Miguel; Pedraza, Raúl Osvaldo (Wiley, 2021-05-31)To evaluate the natural occurrence of the plant growth-promoting bacterium Azospirillum brasilense and petunia plants, local strains were isolated and characterized by biochemical and molecular methods. Three strains were ... -
Performance of petunia crop in response to inoculation with Azospirillum brasilense = Desempeño del cultivo de petunia en respuesta a la inoculación con Azospirillum brasilense
Toffoli, Lucia Mercedes; Medrano, Norma Nelly; Martinez Zamora, Martin Gustavo; Guerrero Molina, María Fernanda; Pedraza, Raúl Osvaldo; Salazar, Sergio Miguel (Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2018-06)The present study was carried out to analyze the performance of Petunia hybrida when inoculated with Azospirillum brasilense REC3. Parameters evaluated were root length, dry weight of roots and shoots, leaf area, leaf ... -
Protection of Strawberry Plants against Charcoal Rot Disease (Macrophomina phaseolina) Induced by Azospirillum brasilense
Viejobueno, Josefina; Albornoz, Patricia Liliana; Camacho, María; Santos, Berta de los; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel (MDPI, 2021-01)Some Plant Growth-Promoting Rhizobacteria (PGPR) can induce protection against pathogens, increasing plant tolerance to various diseases. This so-called biocontrol activity is replacing harmful practices in agriculture ... -
Role of calcium in the defense response induced by brassinosteroids in strawberry plants
Furio, Ramiro Nicolás; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel; Coll, Yamilet; Perato, Silvia Marisa; Martos, Gustavo Gabriel; Díaz Ricci, Juan Carlos (Elsevier, 2020-02)Brassinosteroids (BRs) are steroidal hormones essential for the normal growth and development of plants. The aim of this work was to study the role of calcium, in the defense response induced by two BRs e.g. BB16 and EP24, ... -
The elicitor AsES stimulates ethylene synthesis, induce ripening and enhance protection against disease naturally produced in avocado fruit
Perato, Silvia Marisa; Martinez Zamora, Martin Gustavo; Salazar, Sergio Miguel; Díaz Ricci, Juan Carlos (2018-10-20)Acremonium strictum Elicitor Subtilisin (AsES) is a natural elicitor capable of inducing disease resistance in strawberry and Arabidopsis thaliana plants. In this paper, the effect of AsES on ripening and defense response ...