Related Experiment Video
Updated: May 12, 2026

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays
Published on: April 23, 2012
Mycoflora and mycotoxins natural occurrence in corn from entre rios province, Argentina
1Centra de Investigación en Micotoxinas, Universidad Nacional de Luján, Luján, Argentina.
Abstract:
Corn samples were collected in 1999 from three departments of Entre Réos province, Argentina, and were surveyed for mould contamination and natural occurrence ofFusarium mycotoxins, ochratoxin A and aflatoxins.Fusarium verticillioides was the most prevalent fungal species recorded at all departments. Zearalenone, deoxynivalenol and ochratoxin A were not found in any samples. Only one of the 52 corn samples analysed was contaminated with aflatoxin B1 (17 μg/kg). Fumonisin B1 was found in 58 % of samples (range of positive samples: 47- 3,347 μg/kg), fumonisin B2 in 33.0 % (range of positive samples: 23-537 μg/kg) and fumonisin B3 in 25.0 % (range of positive samples: 24-287 μg/kg) of them. This is the first report on the natural occurrence of mycotoxins in corn from Entre Ríos province, Argentina. Levels of fumonisins were lower than detected in other Argentinian provinces.
More Related Videos
09:21Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.
Published on: February 15, 2019
08:28Mycorrhizal Maps as a Tool to Explore Colonization Patterns and Fungal Strategies in the Roots of Festuca rubra and Zea mays
Published on: August 26, 2022
Related Concept Videos
Fungal Phylum Ascomycota
The Roles of Bacteria and Fungi in Plant Nutrition
Microorganisms in Agriculture and Food industry
Fungal Group Zygomycota