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Mostrando ítems 69-88 de 711
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Avances en la detección de Thecaphora frezzi en muestras de suelo
(Centro de Ingenieros Agrónomos de General Cabrera, 2019-09-19)El carbón del maní, cuyo agente causal es Thecaphora frezii, desde su primer reporte hasta la actualidad, se ha convertido en una enfermedad epidémica en los campos de maní de la provincia de Córdoba. Esta es una enfermedad ... -
Bacillus subtilis ALBA01 alleviates onion pink root by antagonizing the pathogen Setophoma terrestris and allowing physiological status maintenance
(Springer, 2020)The soil-borne pathogen Setophoma terrestris is the causal agent of pink root of onion, one of the most challenging diseases in onion production. Conventional approaches for managing the disease like solarization, soil ... -
A bacterial endophyte from apoplast fluids protects canola plants from different phytopathogens via antibiosis and induction of host resistance
(American Phytopathological Society, 2019-03)Endophytic bacteria colonize inner plant tissues and thrive at the apoplast, which is considered its main reservoir. Because this niche is the place where the main molecular events take place between beneficial and pathogenic ... -
Bacterias biocontroladoras aplicadas al cultivo de maní para el control de Thecaphora frezii
(Centro de Ingenieros Agrónomos General Cabrera, 2020-09-17)El carbón del maní (Thecaphora frezii), es una enfermedad endémica en la principal región manisera de Argentina, e incluso con características epidémicas en algunas áreas de producción. El biocontrol surge como una alternativa ... -
Bacterias endófitas del garbanzo como agentes de control biológico contra Ascochyta rabiei, agente causal de la rabia del garbanzo
(Instituto de Investigaciones Agropecuarias (INIA, Chile), 2022-08-30)La rabia o tizón del garbanzo, causada por el hongo Ascochyta rabiei, es una de las enfermedades foliares más devastadoras y económicamente importante para el cultivo del garbanzo en todo mundo. Hasta el momento, el manejo ... -
Bean leafroll virus (BLRV) in Argentina: molecular characterization and detection in alfalfa fields
(Springer, 2016-09)Alfalfa (Medicago sativa L.) is the main forage crop in Argentina and plays an essential role in the animal production chain, but it can be negatively affected by many factors, such as viral diseases. Here, we report the ... -
Bean yellow mosaic virus in soybean from Argentina
(Wiley, 2014-05)An association of Bean yellow mosaic virus (BYMV), (genus Potyvirus), with yellow mosaic leaf symptoms on soybean in Argentina was determined by enzyme-linked immunosorbent assay, a result confirmed by transmission electron ... -
Bean yellow mosaic virus infecting broad bean in the green belt of Córdoba, Argentina
(BioRxiv, 2019-04-11)Broad bean (Vicia faba L) is the fourth most important pulse crop in the world. In Argentina, broad bean production was of 1,841 hectares and 16,500 tons during the 2017 growing season. Broad bean is commonly used in ... -
Benchmarking Nutraceutical Soybean Composition Relative to Protein and Oil
(Frontiers Media, 2021-08-11)The aim of this study was to explore relationships between protein, oil, and seed weight with seed nutraceutical composition, focused on total isoflavone (TI) and total tocopherol (TT) contents across genotypic and ... -
Benznidazole/Poloxamer 407 Solid Dispersion as a New Strategy to Improve the Treatment of Experimental Trypanosoma cruzi Infection
(American Society of Parasitologists, 2020-05-04)Benznidazole and nifurtimox are the only drugs specifically approved for the treatment of Chagas disease. Both compounds are given orally in tablets, but occasionally are ineffective and cause adverse effects. Benznidazole, ... -
Beyond pastures, look at plastic: Using Sentinel-2 imagery to map silage bags to improve understanding of cattle intensity
(Elsevier, 2023-01-10)Cattle ranching has increased globally in the last decades, and although pasture expansion is well documented across different regions, there is little understanding of the intensity at which cattle operate in these areas. ... -
Bioinoculación de Chloris gayana cv. Finecut con Pseudomonas tolaasii IEXb y Bacillus atrophaeus CN4: estudio preliminar en la Llanura Deprimida Salina de Tucumán, Argentina = Bioinoculation of Chloris gayana cv. Finecut with Pseudomonas tolaasii IEXb and Bacillus atrophaeus CN4: a prelimilary study in Saline Depressed Plane of Tucumán, Argentina
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2017)El uso de bioinoculantes presenta ventajas en la germinación y crecimiento vegetal, convirtiéndolos en una alternativa para favorecer la implantación e incrementar la producción de pasturas megatérmicas en el marco de la ... -
Bioinoculación de pasturas megatérmicas con Pseudomonas Tolaasii IEXb: estudio preliminar en la llanura deprimida salina de Tucumán
(Asociación Argentina de Microbiología, 2019-11-14)En los últimos años, la ganadería nacional ha sido desplazada de la zona pampeana hacia otras regiones como el Noroeste argentino (NOA) debido, principalmente, al proceso de intensificación y crecimiento de la superficie ... -
Los bioinsumos en el mundo forestal: ¿mejoran el crecimiento en vivero de plantas de algarrobo blanco?
(Colegio de Graduados en Ciencias Forestales de Santiago de Estero, 2023)¿Qué es un bioinsumo?, es una pregunta necesaria para poder comprender que se trata de aquellos productos de origen biológico (vegetal, animal o microbiano) usados para mejorar la productividad, sanidad o tolerancia al ... -
Biological and molecular characterization of bean bushy stunt virus, a novel bipartite begomovirus infecting common bean in northwestern Argentina
(Springer, 2021-02-28)Common bean plants (Phaseolus vulgaris L.) showing different virus-like symptoms were collected in northwestern Argentina. Dot-blot hybridization tests showed that the begomoviruses bean golden mosaic virus and tomato ... -
Biological nitrogen fixation in soybean in Argentina: relationships with crop, soil, and meteorological factors
(2015-07)Aims: This study aims to (i) asses the contribution of biological N fixation (%Ndfa) in the soybean production area of Argentina, (ii) build a model for predicting %Ndfa using crop, soil, and meteorological variables, and ... -
Biological, Molecular and Phiysiological Characterization of Four Soybean mosaic virus Isolates Present in Argentine Soybean Crops
(BioRxiv, 2021-06-10)Soybean mosaic virus (SMV) causes systemic infections in soybean plants, leading to chlorotic mosaic and producing significant yield losses. The virus is widely distributed in all soybean production areas in the world. In ... -
Biopreparados para el manejo de insectos en horticultura: experimentación participativa en el periurbano de Córdoba
(Sociedad Argentina de Agroecología, 2021-10-13)En el marco del inicio de la transición agroecológica de sistemas productivos, los biopreparados de elaboración intrapredial o de biofábricas juegan un papel central. Es necesario avanzar en la caracterización de este ... -
Bioprospección de bacterias endófitas del maní y su potencial actividad biocontroladora del agente causal del carbón, Thecaphora frezii.
(Asociación Argentina de Microbiología, 2021-09-15)El maní es considerado una importante leguminosa a nivel mundial. Argentina es la principal exportadora mundial de maní manufacturado de alta calidad, concentrándose el 95% de la producción en la provincia de Córdoba. El ... -
Blood-feeding adaptations and virome assessment of the poultry red mite Dermanyssus gallinae guided by RNA-seq
(Springer Nature, 2023-05-13)Dermanyssus gallinae is a blood-feeding mite that parasitises wild birds and farmed poultry. Its remarkably swift processing of blood, together with the capacity to blood-feed during most developmental stages, makes this ...