Pesticide residue levels in maize samples from markets in Lagos State, Nigeria.

Abstract

Pesticides are used widely in agriculture to control destructive pests and hence increase food supply. Their use inadvertently leads to residues in food crops and the environment. Pesticides, by nature are poisonous and exposure of humans to their residues may cause health hazards which include neurotoxicity and carcinogenicity among others. Evaluation of pesticide residues in food is therefore of public health importance and would help to ensure that levels are kept within safety limits.