Microbiology General ed585dbe Aflatoxins are produced by ? A Aspergillus flavus B Aspergillus niger C Aspergillus fumigatus D Candida High-Yield Explanation Ans. is 'a' i.e., Aspergillus flavus . Aflatoxins are produced primarily by filamentous fungi Aspergillus flavus and Aspergillus parasiticus.