Fig. 3.
Proportion of maize samples from Eastern and South Western regions with aflatoxin levels below and above allowed limit (5 μg kg−1) for maize destined for human consumption. Samples were collected in 2009, 2010 and 2011.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.