Aflatoxins (AFs) are a group of carcinogenic, teratogenic, and mutagenic metabolite pro-duced by Aspergillus flavus and Aspergillus parasiticus. AFs are found in animal feed worldwide and are harmful for animal husbandry. In order to lessen its hazard on animal,discussions were made on toxicolo-gy and characteristics of acute and chronic poisoning of AFs, prevention and control of AFs in crops pre- and pos...