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Efectos de la co-inoculación de Rhizobium con bacterias del género Azospirillum en leguminosas de interés agronómico = Effects of the co-inoculation with Rhizobium and bacteria of the genus Azospirillum in legumes of agronomic interest
Puente, Mariana Laura; Garcia, Julia Elena; Perticari, Alejandro; Cassán, Fabricio; Carletti, Susana (Magna Publicaciones, 2013-08)La co-inoculación es la inoculación combinada de diferentes géneros o especies de bacterias seleccionadas que interaccionan de manera sinérgica sobre la planta. La interacción microbiana más estudiada de Azospirillum implica ... -
Estudio de Azospirillum como tecnología aplicable en los cultivos de trigo y maíz = Study of Azospirillum as an applicable technology in wheat and corn crops
Garcia, Julia Elena; Puente, Mariana Laura; Maroniche, Guillermo Andrés; Perticari, Alejandro (Magna Publicaciones, 2013-08)Los efectos de la inoculación con bacterias promotoras en cereales son ampliamente estudiados en todo el mundo e incluso también en Argentina, aunque es limitado el número de ensayos a campo utilizando diferentes cepas y ... -
Evaluación in vitro de bacterias promotoras del crecimiento vegetal como potenciales agentes de control biológico contra hongos fitopatógenos
Vallejo, Daniela Adriana; Garcia, Julia Elena; Mema, Vanesa Yamila; Puente, Mariana Laura; Barrera, Viviana Andrea; Groppa, María Daniela (Asociación Argentina de Microbiología, 2024-08-21)La producción agrícola es una de las principales actividades económicas de la Argentina. La incidencia de enfermedades fúngicas es una limitante productiva de gran importancia en este sector. Existe una amplia variedad de ... -
Genome-based reclassification of Azospirillum brasilense Az39 as the type strain of Azospirillum argentinense sp. nov.
dos Santos Ferreira, Natália; Coniglio, Nayla Anahí; Puente, Mariana Laura; Sant’Anna, Fernando Hayashi; Maroniche, Guillermo Andrés; Garcia, Julia Elena; Molina, Romina Micaela; Nievas, Sofía; Volpiano, Camila Gazolla; Ambrosini, Adriana; Passaglia, Luciane Maria Pereira; Pedraza, Raúl Osvaldo; Reis, Veronica Massena; Zilli, Jerri Edson; Cassan, Fabricio Dario (Microbiology Society, 2022-08-01)Strain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 from the roots of wheat plants growing in Marcos Juárez, Córdoba, Argentina. It produces indole-3- acetic acid in the presence ... -
In vitro PGPR properties and osmotic tolerance of different Azospirillum native strains and their effects on growth of maize under drought stress
Garcia, Julia Elena; Maroniche, Guillermo Andrés; Creus, Cecilia; Suárez-Rodríguez, Ramón; Ramirez-Trujillo, José Augusto; Groppa, María D. (2017-09)Osmotic variations in the soil can affect bacterial growth diminishing the number of inoculated bacteria. In a scenario of water deficit having tolerant bacteria would be beneficial to achieve a better response of the plant ... -
La inoculación con Azospirillum argentinense incrementa la tolerancia al déficit hídrico en Glandularia "extrema violeta" INTA
Rodríguez, Silvia; Leva, Paula Edit; Garcia, Julia Elena; Rubio, Esteban Julian; Karlanian, Monica; Di Filippo, Marina Laura (Facultad de Agronomía, Universidad Nacional del Centro de la Provincia de Buenos Aires, 2025-04-08)Conocer la respuesta de las especies ornamentales ante la disminución del recurso hídrico es imprescindible. Las bacterias promotoras de crecimiento vegetal (BPCV) pueden ser una herramienta para mitigar el déficit ... -
Inoculation with Azospirillum argentinense Az19 improves the yield of maize subjected to water deficit at key stages of plant development = La inoculación con Azospirillum argentinense Az19 mejora el rendimiento del maíz expuesto a déficit hídrico durante estadios clave del desarrollo vegetal
Garcia, Julia Elena; Ruiz, Monica Beatriz; Maroniche, Guillermo Andrés; Creus, Cecilia; Puente, Mariana Laura; Zawoznik, Myriam Sara; Groppa, María Daniela (Elsevier, 2023-07)Water deficit constitutes a severe limitation to agricultural productivity. In the context of sustainable crop production, the potential of microbial biotechnology to increase plant drought tolerance and improve crop yields ... -
Maize drought protection by Azospirillum argentinense Az19 requires bacterial trehalose accumulation
Garcia, Julia Elena; Pagnussat, Luciana Anabella; Amenta, Melina B.; Casanovas, E. Mabel; Diaz, Pablo R.; Labarthe, María Mercedes; Martino, María V.; Groppa, María Daniela; Creus, Cecilia Mónica; Maroniche, Guillermo Andrés (Springer, 2024-12-27)Azospirillum argentinense Az19 is an osmotolerant plant growth-promoting bacterium that protects maize plants from drought. In this work, we explored the role of trehalose in the superior performance of Az19 under stress. ... -
Maximizing soybean growth and yield: the impact of dual foliar inoculation with Azospirillum argentinense strains
Puente, Mariana Laura; Boggio, Dalila; Santella, Gisela; Garcia, Julia Elena (Sociedad Argentina de Microbiología General (SAMIGE), 2024-10-22)Inoculation methods significantly impact the effectiveness of biofertilizers, with seed inoculation being the most widely used. However, factors such as chemical treatments, root exudates, and environmental stress can ... -
Microbial biostimulants to mitigate salt stress in lettuce
Moya, Karen; Maroniche, Guillermo Andrés; Vallejo, Daniela Adriana; Puente, Mariana Laura; Di Salvo, Luciana; Garcia, Julia Elena (Sociedad Argentina de Microbiología General (SAMIGE), 2024-10-22)Plant growth-promoting rhizobacteria (PGPR) can stimulate plant growth, increase yield, reduce pathogen infection, as well as reduce abiotic plant stress. These microorganisms are of interest for application in agriculture. ... -
Molecular identification of Azospirillum spp.: limitations of 16S rRNA and qualities of rpoD as genetic markers
Maroniche, Guillermo Andrés; Garcia, Julia Elena; Salcedo, Florencia; Creus, Cecilia Mónica (2017)Since their discovery, plant-growth promoting rhizobacteria from the genus Azospirillum have been sub-jected to intensive research due to their biotechnological potential as crop inoculants. Phylogeneticanalysis of ... -
Paraburkholderia tropica as a plant-growth–promoting bacterium in barley: characterization of tissues colonization by culture-dependent and -independent techniques for use as an agronomic bioinput
García, Sabrina Soledad; Bernabeu, Pamela Romina; Vio, Santiago Adolfo; Cattelan, Natalia; Garcia, Julia Elena; Puente, Mariana Laura; María Lina, Galar; Prieto, Claudia Inés; Luna, María Flavia (Springer International Publishing, 2019-06-26)Aims Characterization of barley-tissue–colonization efficiency (Hordeum vulgare L.) by Paraburkholderia tropica MTo-293 after seed inoculation was studied in two plant-growth systems: (1) in flasks with semisolid agar-containing ... -
Phenogenetic profile and agronomic contribution of Azospirillum argentinense Az39T, a reference strain for the South American inoculant industry
Maroniche, Guillermo Andrés; Puente, Mariana Laura; Garcia, Julia Elena; Mongiardini, Elias Javier; Coniglio, Nayla Anahí; Nievas, Sofía Mariela; Labarthe, María Mercedes; Wisniewski-Dyé, Florence; Rodriguez Cáceres, Enrique; Diaz Zorita, Martin; Cassán, Fabricio Darío (Elsevier, 2024-02-15)Azospirillum sp. is a plant growth-promoting rhizobacteria largely recognized for its potential to increase the yield of different important crops. In this work, we present a thorough genomic and phenotypic analysis of A. ... -
Respuesta de Azospirillum argentinense (cepa Az39) al rendimiento de lechuga (Lactuca sativa) var. Brisa
Musante, Emmanuel Alejandro; Bertollo, Javier De Jesus; Puente, Mariana Laura; Garcia, Julia Elena; Vallejo, Daniela Adriana (2024-10)Este estudio evaluó el efecto de la inoculación con la cepa Az39 de Azospirillum argentinense en el rendimiento de plantas de lechuga en condiciones de campo. El ensayo se realizó en Corrientes, en un suelo arenoso, ... -
Signs of a phyllospheric lifestyle in the genome of the stress-tolerant strain Azospirillum brasilense Az19
Garcia, Julia Elena; Labarthe, María Mercedes; Pagnussat, Luciana Anabella; Amenta, Melina Beatriz; Creus, Cecilia Mónica; Maroniche, Guillermo Andrés (Elsevier, 2020-11)Azospirillum brasilense Az19 is a plant-beneficial bacterium capable of protecting plants from the negative effects of drought. The objective of this study was to determine and analyze the genomic sequence of strain Az19 ... -
The drop plate method as an alternative for Azospirillum spp. viable cell enumeration within the consensus protocol of the REDCAI network = La técnica de la microgota como alternativa para el recuento de Azospirillum spp. dentro del protocolo de la Red de Control de Calidad de Inoculantes (REDCAI)
Di Salvo, Luciana P.; Garcia, Julia Elena; Puente, Mariana Laura; Amigo, Josefina; Anríquez, Analía; Barlocco, Claudia; Benintende, Silvia; Bochatay, Tatiana; Bortolato, Marta; Cassán, Fabricio; Castaño, Carolina; Catafesta, Melina; Coniglio, Anahí; Díaz, Marisa; Galián, Liliana R; Vallejo, Daniela Adriana (Asociación Argentina de Microbiología, 2022-06-13)Quality evaluation of commercial inoculants is essential to warrant an adequate crop response to inoculation within a biosecurity framework. In this sense, this work is aimed at standardizing and validating the drop plate ... -
The optimal growth stage of maize for Azospirillum argentinense foliar inoculation
Garcia, Julia Elena; Zamora, Martin Sergio; Giacobbe Boggio, Dalila; Santella, Gisela; Puente, Mariana Laura (Sociedad Argentina de Microbiología General (SAMIGE), 2024-10-22)Azospirillum argentinense is a plant growth-promoting rhizobacteria (PGPR) used as an active ingredient of microbial bioestiumlants for maize (Zea mays L.) mostly applied on seeds before sowing. Foliar inoculant spray could ... -
Uso actual y potencial de microorganismos para mejorar la nutrición y el desarrollo en trigo y maíz
Puente, Mariana Laura; Garcia, Julia Elena; Perticari, Alejandro (Ediciones INTA, 2009)El objetivo de esta publicación es revisar las principales características de Azotobacter, Azospirillum, Bacillus, Pseudomonas y Micorrizas, dar a conocer los beneficios obtenidos cuando son utilizados a campo y las ...