Macarena Fernández

ORCID: 0000-0003-3555-9384
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About
Contact & Profiles
Research Areas
  • Legume Nitrogen Fixing Symbiosis
  • Nematode management and characterization studies
  • Plant-Microbe Interactions and Immunity
  • Composting and Vermicomposting Techniques
  • Polymer-Based Agricultural Enhancements
  • Consumer Attitudes and Food Labeling
  • Economic and Environmental Valuation
  • Nanocomposite Films for Food Packaging
  • Obesity, Physical Activity, Diet
  • Entomopathogenic Microorganisms in Pest Control
  • Wine Industry and Tourism
  • Nutritional Studies and Diet
  • Economics of Agriculture and Food Markets

National University of Mar del Plata
2021-2024

Centro Científico Tecnológico - San Juan
2021

Universidad Autónoma de Chile
2021

Pontificia Universidad Católica de Chile
2019

Biocontrol of the nematode Meloidogyne javanica was studied using Argentinean strains Pseudomonas fluorescens MME3, TAE4, TAR5 and ZME4 Bacillus sp. B7S, B9T B19S. protegens CHA0 used as a positive control. Egg hatching juvenile mortality were evaluated in vitro by exposure nematodes to bacterial suspensions or their cell-free supernatants (CFS). The effect bacteria on infestation lettuce also studied. results showed that most tested CFS reduced egg survival vitro. suspension produced lowest...

10.1016/j.ram.2021.02.010 article EN cc-by-nc-nd Revista Argentina de Microbiología 2021-05-02

To explore the associations between consumption of three categories ultra-processed food (sugary beverages, sweet, and salty snacks) body mass index (BMI) among Chilean university students.We conducted a multi-center, descriptive study 2,039 students from 6 universities. Food was surveyed using validate survey. That height weight were objectively measured to calculate BMI for determining status, also, tobacco use physical activity measured.An intake equal or higher than 1 serving sugary...

10.1080/07448481.2021.1967960 article EN Journal of American College Health 2021-09-01
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