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Mostrando ítems 1-20 de 23
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An In Vitro Method for Studying the Three-Way Interaction between Soybean, Rhizophagus irregularis and the Soil-Borne Pathogen Fusarium virguliforme
(2017-06)In this work, we described an in vitro system adequate for investigating the pathosystem soybean/arbuscular mycorrhizal fungi (AMF)/Fusarium virguliforme. Pre-mycorrhized plantlets with Rhizophagus irregularis were infected ... -
Capítulo 1 Introducción
(Consorcio de Exportadores de Carnes Argentinas (ABC), 2024-01)The microbiology of food and, specifically meat, it is a field essential for food safety. Verification of production processes through microbiological analysis is an obligatory step for the release of products intended for ... -
Ceratobasidium sp. AG-A, root pathogen of Calibrachoa hybrida
(Universidad de Concepción, Chile, 2022-08-05)Calibrachoa (Calibrachoa hybrida, Solanaceae) is an annual flowering ornamental plant, which is widely used in landscape design. In October 2019, 5% of the plants grown in a greenhouse in Buenos Aires, Argentina, showed ... -
Characterization and comparative analysis of the genome of Puccinia sorghi Schwein, the causal agent of maize common rust
(Elsevier, 2018-03)Rust fungi are one of the most devastating pathogens of crop plants. The biotrophic fungus Puccinia sorghi Schwein (Ps) is responsible for maize common rust, an endemic disease of maize (Zea mays L.) in Argentina that ... -
Comparative Degradome Analysis of the Bovine Piroplasmid Pathogens Babesia bovis and Theileria annulata
(MDPI, 2023-02)Babesia bovis and Theileria annulata are tick-borne hemoprotozoans that impact bovine health and are responsible for considerable fatalities in tropical and subtropical regions around the world. Both pathogens infect the ... -
Distribución espacial del carbón del maní en condiciones de baja, media y alta incidencia de la enfermedad
(Asociación Argentina de Fitopatólogos, 2021-09-22)En el arrancado y cosecha del maní, vainas afectadas con carbón Thecaphora frezii pueden romperse liberando gran cantidad de teliosporas, que se incorporan en las primeras capas del perfil del suelo Para T frezii existen ... -
Estrategias de intervención para mitigar el impacto de Escherichia coli productor de toxina Shiga en la cadena cárnica bovina.
(Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2021)Shiga toxin-producing Escherichia coli (STEC) are foodborne pathogens that can cause bloody diarrhea, hemorrhagic colitis and hemolytic uremic syndrome. The meat contaminated with STEC impacts on the public health due to ... -
Evaluación de una levadura nativa como potencial agente de biocontrol sobre distintos patógenos de importancia agrícola
(Asociación Argentina de Microbiología, 2019-11-14)Las levaduras pueden desarrollarse rápidamente y establecerse en la superficie de hojas, frutos y flores, inhibiendo el desarrollo de microorganismos patógenos. Son genéticamente estables, efectivas a bajas concentraciones, ... -
First draft genome of Thecaphora frezii, causal agent of peanut smut disease
(BMC, 2023-02-16)Objectives: The fungal pathogen Thecaphora frezii Carranza & Lindquist causes peanut smut, a severe disease currently endemic in Argentina. To study the ecology of T. frezii and to understand the mechanisms of smut resistance ... -
Genetic analysis of environmental strains of the plant pathogen Phytophthora capsici reveals heterogeneous repertoire of effectors and possible effector evolution via genomic island
(Oxford University Press, 2015-11)Phytophthora capsici is a virulent oomycete pathogen of many vegetable crops. Recently, it has been demonstrated that the recognition of the RXLR effector AVR3a1 of P. capsici (PcAVR3a1) triggers a hypersensitive response ... -
Genome-wide identification of microRNA targets in the neglected disease pathogens of the genus Echinococcus
(2017-06)MicroRNAs (miRNAs), a class of small non-coding RNAs, are key regulators of gene expression at posttranscriptional level and play essential roles in biological processes such as development. MiRNAs silence target mRNAs by ... -
Importancia de la calidad sanitaria de plantines de frutilla para nuevos sitios de producción
(Asociación de Laboratorios Agropecuarios Privados (ALAP), 2020-11)Los hongos de suelo son patógenos limitantes en la producción de frutilla. Por esto, la calidad sanitaria de los plantines es fundamental para lograr un plantel adecuado en la producción comercial de fruta. Este requerimiento ... -
Intrinsic and extrinsic factors related to pathogen infection in wild small mammals in intensive milk cattle and swine production systems
(2017)Background: Understanding the ecological processes that are involved in the transmission of zoonotic pathogens by small mammals may aid adequate and effective management measures. Few attempts have been made to analyze ... -
Macrophomina phaseolina: General Characteristics of Pathogenicity and Methods of Control
(Frontiers Media, 2021-04-22)Macrophomina phaseolina is a generalist soil-borne fungus present all over the world. It cause diseases such as stem and root rot, charcoal rot and seedling blight. Under high temperatures and low soil moisture, this fungus ... -
Mitogenome and Nuclear-encoded Fungicide-target Genes of Thecaphora frezii - Causal Agent of Peanut Smut
(Longdom Publishing, 2019-08-28)Background: Thecaphora frezii Carranza and Lindquist causes smut disease in peanut (Arachis hypogaea L.) resulting in up to 35% yield losses. Fungicides have shown ineffective in controlling the disease; whereas research ... -
Molecular detection and differentiation of arthropod, fungal, protozoan, bacterial and viral pathogens of honeybees
(MDPI, 2022-05)The honeybee Apis mellifera is highly appreciated worldwide because of its products, but also as it is a pollinator of crops and wild plants. The beehive is vulnerable to infections due to arthropods, fungi, protozoa, ... -
Plataforma virtual sobre enfermedades en el cultivo de maíz en la provincia de Córdoba
(Universidad Nacional del Noroeste de la Provincia de Buenos Aires -UNNOBA, 2022-10-19)En maíz, la información de presencia, incidencia y severidad de enfermedades es clave en la decisión de siembra y elección de híbridos, así como para el manejo del cultivo. -
ProBio-nativo : probióticos para una ganadería agroecológica
(2015-03)Estos formulados, obtenidos a partir de cepas de microorganismos provenientes de los mismos sistemas de producción, previenen enfermedades de origen animal sin riesgo de generar resistencia y actúan sobre la sanidad rural ... -
Serology and protein electrophoresis for evidence of exposure to 12 mink pathogens in free-ranging American mink (Neovison vison) in Argentina
(2017)Background: Basic pathologic characteristics for farmed minks were previously reported worldwide. However, its status in the wild has not been studied in detail. Objective: Serology and electrophoresis were carried out ... -
Seroprevalence for selected pathogens of zoonotic importance in wild nutria (Myocastor coypus)
(Springer, 2014-06)Little information is present in the literature on diseases of the nutria (Myocastor coypus) in the wild. Serum samples obtained from 176 trapped animals were tested for antibody reactivity against 11 pathogens of significant ...