CICVyA. Centro de Investigación en Ciencias Veterinarias y Agronómicas: Envíos recientes
Mostrando ítems 21-40 de 1573
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Effect of different larval diets on life history traits and nutritional content in Anastrepha fraterculus (Diptera: Tephritidae)
(MDPI, 2025-09-27)Anastrepha fraterculus (Diptera: Tephritidae) is a major fruit pest in several countries of South America and is mass-reared for use in integrated pest control strategies, including the sterile insect technique (SIT), and ... -
Sequence- and structure-based bioinformatic screening for potential Theileria parva transport-related proteins
(Elsevier, 2026-02)As an obligate intracellular parasite, Theileria parva is strictly dependent on its host for nutrient acquisition. Transport proteins are expected to play a crucial role in the influx of essential nutrients to sustain the ... -
Could tannins be the right dietary alternative for replacing antibiotics as growth promoters in broiler chicken production? A comprehensive microbiota shift assessment in a commercial farm
(Elsevier, 2025-08)One of the main global issues in animal production is the antimicrobial use (AMU) as prophylactic additives in diet. Despite the availability of a variety of antibiotic alternative additives, their use is not widespread. ... -
Mechanistic insights into how Azospirillum argentinense Az39 improves nitrogen economy and grain quality in barley independently of chemical fertilization
(Springer, 2025-11)Cereal crops require high nitrogen (N) inputs, but fertilizer use is inefficient, increasing costs and environmental risks. The use of microbial inoculants such as Azospirillum argentinense Az39 and the improvement of N ... -
Evaluación de la infectividad de aislamientos de rizobios nodulares de Lathyrus parodii inoculados en Vicia villosa
(ALAR, 2025-12-01)El género Lathyrus (Fabaceae, Papilionoideae) abarca 20 especies en Argentina, distribuidas en gran parte del territorio. Lathyrus sp. genera simbiosis con bacterias del suelo de la especie Rhizobium leguminosarum bv. ... -
Extracts from Argentinian native plants exhibit antifungal activity against multidrug-resistant Candida species
(Elsevier, 2025-07)Abstract Infections caused by the genus Candida have acquired considerable significance in recent years due to the enhanced susceptibility of immunocompromised hosts. There have been increasing reports of multidrug ... -
Two Isolates From Plants Cultivated in Red Lateritic Soils are Good Candidates for the Development of Microbial Biostimulants
(Springer, 2025-08)Phosphorus is essential for plant growth, yet its availability in soils is extremely limited, with less than 0.1% accessible to plants. Though phosphate fertilizers are frequently employed to address this deficiency, a ... -
A DIVA-compatible Mycobacterium bovis triple mutant vaccine confers protection against bovine tuberculosis in mouse model
(Elsevier, 2025-09)Bovine tuberculosis (bTB) is a pulmonary infectious disease caused by Mycobacterium bovis, affecting cattle and a wide range of mammals, including humans. Despite its significant impact on global livestock production, ... -
When african and european lineages meet: The genetic landscape of honey bees in Argentina
(Wiley, 2025-09-28)Argentina has a complex and diverse landscape of honeybee (Apis mellifera sp.) populations shaped by historic introductions and hybridization between Africanized (AHB) and European (EHB) lineages. While a latitudinal cline ... -
Population-specific patterns of longevity and thermal induced lifespan extension in Drosophila suzukii
(Elsevier, 2025-08)Drosophila suzukii is an invasive pest that damages fruits of soft skin, provoking economic losses for commercial fruit producers. Understanding its biology is key for developing pest management strategies, with particular ... -
Mycobacterium bovis infection in cats: Zoonotic transmission
(Wiley, 2025-08-25)Tuberculosis caused by Mycobacterium bovis is an infectious disease of worldwide relevance, with a growing concern for its zoonotic potential. Although cattle are the primary host, infections in companion animals have been ... -
Norovirus in Pediatric Gastroenteritis: A Study in Argentine Hospitals Before and After the Introduction of Universal Rotavirus Vaccination
(MDPI, 2025-11)Norovirus (NoV) is a leading cause of acute gastroenteritis (AGE) in young children worldwide. Following the introduction of universal rotavirus (RVA) vaccination in Argentina in 2015, the role of NoV in pediatric AGE ... -
Characterization of the SARS-CoV-2 Mutation Pattern Generated In Vitro by the Antiviral Action of Lycorine
(MDPI, 2025-10)SARS-CoV-2 persists worldwide, driving the demand for effective antivirals that inhibit replication and limit the emergence of resistant variants. Lycorine, a non-nucleoside inhibitor of SARS-CoV-2 RNA-dependent RNA ... -
Co-expression of bovine leukemia virus and bovine foamy virus-derived miRNAs in naturally infected cattle
(2025-09)Among the viruses that encode microRNAs (miRNAs) and infect cattle, such as bovine leukemia virus (BLV), bovine foamy virus (BFV), and Bovine herpesviruses, BLV has gained attention due to the critical role that BLV-miRNAs ... -
Arthropod population development and phytosanitary management in three strawberry production systems in Buenos Aires, Argentina = Desarrollo poblacional de artrópodos y manejo fitosanitario en tres sistemas de producción de frutilla en Buenos Aires, Argentina
(Asociación Argentina de Horticultura (ASAHO), 2025-12)Substrate crop as a system for soilless strawberry (Fragaria x ananassa Duch.) production is recognized as an efficient technology implemented in developed countries. In Argentina, its adoption is still in its early stages, ... -
Supplementary dataset to: "Optimization of monitoring indicators for gastrointestinal parasite resistance in Corriedale sheep” [Conjunto de datos]
(INTA, 2025)The dataset consists of estimated breeding values (EBV) for fecal egg counts from 939 Corriedale lambs experimentally challenged with Haemonchus contortus infective larvae. During the challenge period, measures of FEC were ... -
Toxicity assessment of Bacillus thuringiensis strains for the control of the lesser mealworm beetle Alphitobius diaperinus (Coleoptera: Tenebrionidae) = Evaluación de la toxicidad de cepas de Bacillus thuringiensis para el control del escarabajo de la cama de pollos Alphitobius diaperinus (Coleoptera: Tenebrionidae)
(Elsevier, 2025-10)This study addresses the pervasive challenge of lesser mealworm Alphitobius diaperinus (Coleoptera: Tenebrionidae) infestations in poultry farming. Our aim was to select toxic Bacillus thuringiensis strains against A. ... -
Optimización de las condiciones de cultivo in vitro y transferencia de ADN para la aplicación de edición génica en variedades comerciales de arroz de INTA
(Embrapa, 2025-08)El arroz (Oryza sativa L.) constituye un alimento básico para más de la mitad de la población mundial, aportando más del 20 % de las calorías diarias. La mejora genética de este cultivo enfrenta el desafío de satisfacer ... -
Aislamiento de una cepa patógena de Leptospira spp del medio ambiente
(Universidad de Buenos Aires, 2025-10)La producción animal enfrenta nuevos desafíos relacionados con los riesgos potenciales de contaminación microbiológica del ambiente. La proximidad y concentración de animales favorece la transmisión de patógenos, y la ... -
Rumen fermentation, nitrogen balance and microbial responses to DDGS supplementation in sheep fed low-quality forages = Fermentação ruminal, balanço de nitrogênio e respostas microbianas à suplementação com DDGS em ovinos alimentados com forragens de baixa qualidade = Fermentación ruminal, balance de nitrógeno y respuestas microbianas a la suplementación con DDGS en ovejas alimentadas con forrajes de baja calidad
(CDRR Editors, 2025-10)The objective of this study was to evaluate the fermentative parameters and rumen microbial population of sheep fed with low quality forage (rhodes grass hay; Chloris gayana, Kunth) supplemented or not with distiller's ...