Mycotoxins, toxic metabolic by-products of fungi, have received increased attention during the past decade. In recent years, aflatoxins B1, B2, G1, and G2 (a group of closely-related mycotoxins produced by the fungus Aspergillus flavus Link ex. Fries.) have been given considerable attention in corn. Although aflatoxins have been reported in corn produced in the Midwest, they have been more comm...