A5082323960- Essential Oils and Antimicrobial Activity
- Insect Pest Control Strategies
- Insect and Pesticide Research
- Plant Pathogens and Fungal Diseases
- Mycotoxins in Agriculture and Food
- Phytochemicals and Antioxidant Activities
- Plant Virus Research Studies
- Phytochemistry and Biological Activities
- Plant Disease Resistance and Genetics
- Genetic Mapping and Diversity in Plants and Animals
- Plant and Fungal Interactions Research
- Biochemical and biochemical processes
- Sesquiterpenes and Asteraceae Studies
- Insect-Plant Interactions and Control
- Allelopathy and phytotoxic interactions
- Entomopathogenic Microorganisms in Pest Control
- Medicinal Plants and Neuroprotection
- Forest Insect Ecology and Management
- Plant and animal studies
- Cholinesterase and Neurodegenerative Diseases
- Plant Toxicity and Pharmacological Properties
- Plant Parasitism and Resistance
- Insect Utilization and Effects
- Plant Disease Management Techniques
- Ethnobotanical and Medicinal Plants Studies
Universidad Nacional de Córdoba
2016-2025
Centro de Investigación y Extensión Forestal Andino Patagónico
2025
Instituto Multidisciplinario de Biología Vegetal
2015-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2015-2024
Centro Científico Tecnológico - San Juan
2022
Ministerio de Ciencia y Tecnología
2012-2021
Centro Científico Tecnológico - Tucumán
2014
Abstract The aims of this work were to study the antimicrobial activity nine monoterpenes and synergistic or antagonistic associations between them, relate water solubility, H‐bonding p Ka values with activity. minimum inhibitory concentrations (MICs) bactericidal concentration (MBCs) determined. MIC carvacrol against S. aureus was 3.2 g/l thymol 7.5 g/l. E. coli resistant. Carvacrol bactericidal. geraniol/menthol B. cereus thymol/menthol totally synergistic. Eugenol/geraniol displayed...
Many insects affect food production and human health, in an attempt to control these the use of synthetic insecticides has become widespread. However, this resulted development resistance organisms, diseases, contamination food, pollution environment. Plants natural products essential oil components such as terpenes phenylpropenes have been shown a significant potential for insect control. molecular properties related their insecticidal activity are not well understood. The purpose review is...
Mycoviruses from plant pathogens can induce hypovirulence (reduced virulence) in their host fungi and have gained considerable attention as potential biocontrol tools. An increasing number of mycoviruses that fungal hypovirulence, a wide variety taxonomic groups, are currently being reported. Successful application these viruses disease management is greatly dependent on ability to spread the natural populations pathogen. generally lack extracellular routes transmission. Hyphal anastomosis...
To evaluate the antifungal activity and to analyse structure–activity relationship of eleven natural phenolic compounds against four Candida species which are resistant fluconazole. Four different isolates were used: albicans, krusei, tropicalis dubliniensis. The compound carvacrol showed highest anti‐Candida bioactivity, followed by thymol isoeugenol. obtained minimum inhibitory concentration (MIC) values used in a quantitative (QSAR) analysis where electronic, steric, thermodynamic...
The aim of this work was to compare the antiradical activity, total phenol content (TPC), and essential oil composition Origanum vulgare spp. virens, x applii, majoricum, O. cultivated in Argentina different localities. experiment conducted research station La Consulta (INTA-Mendoza), Santa Lucia (INTA-San Juan), Agronomy Faculty National University Pampa, from 2007 2008. oils oregano populations independent cultivation conditions. In total, 39 compounds were identified by means GC-MS....
The evolutionary history of crop pathogens is shaped by a complex interaction natural and anthropogenic factors. fungus Colletotrichumgraminicola causes maize anthracnose which results in significant yield losses worldwide. We conducted comprehensive investigation into the genomics C.graminicola using collection 212 isolates from 17 countries across five continents. Genomic analyses supported existence three geographically isolated genetic lineages, with pattern isolation distance....
Considering the impact of Aspergillus species on crops, it appears to be highly desirable apply strategies prevent their growth, as well eliminate or reduce presence in food products. For this reason, aims investigation were evaluate effects ten natural phenolic compounds parasiticus growth and determine which physicochemical properties are involved antifungal activity. According results minimum inhibitory concentration (MIC) values individual compounds, isoeugenol, carvacrol, thymol most...
Essential oils (EOs) and individual compounds act as fumigants against insects found in stored products. In fumigant assays, Sitophilus zeamais Motschulsky adults were treated with essential derived from Aphyllocladus decussatus Hieron, Aloysia polystachya Griseb, Minthostachys verticillata, Griseb Epling Tagetes minuta L , which are rich ketones their major components:
Antioxidant are regularly included in poultry feed as protection from deterioration during storage. Recently the interest for use of natural phytochemicals animal diets has been increased. Thymol (THY) proven to be an effective antioxidant extending broiler meat quality storage with similar action widely used butylated hydroxytoluene (BHT). This study evaluates whether THY can also have a protective effect on mash by assessing its potential and related changes fatty acid (FA) balance. Feed...
Mitoviruses are small vertically transmitted RNA viruses found in fungi, plants and animals. Taxonomically, a total of 105 species 4 genera have been formally recognized by ICTV, recently, 18 new putative included proposed genus. Transcriptomic metatranscriptomic studies major source countless virus-like sequences that continually being added to open databases these may be good sources for identifying mitoviruses. The search mitovirus-like the NCBI resulted discovery more than one hundred...
New agronomic practices and technology enabled Argentina a larger production of cereal grains, reaching harvest yield 26.5 million metric tons maize, which, about 40% was exported. However, much the maize is lost annually by attack fungi insects (2.6 tons). In this study, antifungal effect selected volatiles on Fusarium verticillioides, its mycotoxin production, repellent insecticidal activities against weevill Sithophilus zeamais, an insect vector F. were evaluated. The compounds tested...