aflatoxin poisonous carcinogens in harvested corn kernels

aflatoxin agriculture agronomist agronomy biochemistry bioengineering carcinogens chemical chemistry concept control corn crop detect disease examine farm farming food fungus glass gmo grain hand harvest harvested hybrid industry inspection kernels lab laboratory magnifying maize microbiology mycotoxin nature organic phytomedical poisonous research researcher science scientific scientist season seed structutre technician yellow