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Anthracnose on alfalfa caused by Colletotrichum americae-borealis in Córdoba province, Argentina
(Elsevier, 2021-06-06)Alfalfa is an important forage crop in Argentina, with a large area dedicated to its cultivation. However, plant diseases are a common cause of loss because they limit productivity and reduce forage quality. Anthracnose, ... -
Antifungal protection by endophytic bacteria in legumes
(Sociedade Brasileira de Fisiologia Vegetal (SBFV), 2022-09-06)Peanut and chickpea are two of the major crops cultivated in Argentina Two different fungal diseases generate substantial yield losses annually Ascochyta rabiei causal agent of aschochyta blight and Thecaphora frezii is ... -
“Antracnosis" o “Aceituna Jabonosa” o “Lepra”
(Consejo Federal de Inversiones, 2019-08-02)La antracnosis del olivo, está causada por el complejo de hongos Colletotrichum acutatum, C. boninense y C. gloeosporioides (Schena et al. ,2014). Es la enfermedad más destructiva del fruto en este cultivo y está ampliamente ... -
Una aproximación a la extensión rural
(Unidad Integrada para la Innovación del Sistema Agroalimentario de la Patagonia Norte, 2020-01-15)Abordar el tema de la extensión rural, en el siglo XXI no es una tarea sencilla en un mundo donde las incertidumbres, la velocidad de los cambios, los conflictos, la pobreza y las desigualdades, la inseguridad alimentaria, ... -
Are Sunflower chlorotic mottle virus infection symptoms modulated by early increases in leaf sugar concentration?
(Elsevier, 2010-09-15)Symptom development in a susceptible sunflower line inoculated with Sunflower chlorotic mottle virus (SuCMoV) was followed in the second pair of leaves at different post-inoculation times: before symptom expression (BS), ... -
Argentina: publicly funded science under threat
(Nature Research, 2023-09-12)Last month, Javier Milei, Argentina’s leading presidential candidate, declared his intent to shut down the Ministry of Science, Technology and Innovation and to privatize CONICET, the country’s National Scientific and ... -
Arraigo Rural: condiciones de vida, políticas y estrategias de las familias productoras en Argentina
(Editorial Teseo, 2023-07-25) -
Assessing spatial genetic structure from molecular marker data via principal component analyses: a case study in a Prosopis sp. fores
(Scientific Research Publishing, 2014-01)Advances in genotyping technology, such as molecular markers, have noticeably improved our capacity to characterize genomes at multiple loci. Concomitantly, the methodological framework to analyze genetic data has expanded, ... -
Assessment of genetic and epigenetic changes in virus-free garlic (Allium sativum L.) plants obtained by meristem culture followed by in vitro propagation
(2016-01)Garlic (Allium sativum) is a worldwide crop of economic importance susceptible to viral infections that can cause significant yield losses. Meristem tissue culture is the most employed method to sanitize elite cultivars. ... -
Assessment of Influential Factors for Scours Associated with Cryptosporidium sp., Rotavirus and Coronavirus in Calves from Argentinean Dairy Farms
(MDPI, 2021-09)Scours is the most common disease in dairy calves, and it is a multifactorial syndrome complex. Cryptosporidium sp. (C. sp.), rotavirus group A (RVA), and bovine coronavirus (BCoV) are the three main pathogens associated ... -
Assessment of lead tolerance on Glycine max (L.) Merr. at early growth stages
(Springer, 2021-01-11)Lead (Pb) contamination of agricultural soils, and subsequently of crops, has been widely reported. Soybean (Glycine max (L.) Merr.) has been indicated as a plant that accumulates Pb, even in soils that do not exceed the ... -
Avances en el estudio de la antracnosis del olivo en Argentina: identificación de especies, incidencia y comportamiento frente a fungicidas
(Sociedad Española de Ciencias Hortícolas, 2020-03-23)El cultivo del olivo (Olea europaea) ocupa una superficie de 90.000 ha en Argentina, siendo el principal país productor de aceite de oliva y aceitunas de mesa en América latina, y el quinto exportador de aceituna de mesa ... -
Avances en la cuantificación de inóculo de Thecaphora frezii en muestras de suelo
(Asociación Argentina de Fitopatólogos, 2021-09-22)El carbón del maní es la enfermedad más importante en el cultivo. Las teliosporas de T frezii son estructuras de resistencia, que se acumulan e incrementan la concentración de inóculo. La cantidad de inóculo inicial es uno ... -
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 ...