Aflatoxin prevalence data collection

Sampling framework & methodology

George Mahuku, Henry Sila Nzioki, Farid Waliyar, Bamory Diarra, Ondie Kodio
aflacontrol working paper

Information is fragmented on the prevalence of aflatoxins, a variety of mycotoxin, in the maize value chain in Kenya and in the groundnut value chain in Mali. The purpose of this study is to generate a consistent database of aflatoxin prevalence along the maize and groundnut value chains through systematic sampling, and to identify critical points where intervention strategies are likely to have the greatest impact.