Dept. of Pure and Applied Chemistry, Plateau State University Bokkos, Plateau Stae, Nigeria;
Demonstration Secondary School, College of Education, Akwanga, Nasarawa State, Nigeria;
Dept. of Chemistry and Agrochemical Technology, University of Agriculture, Ma-kurdi, Benue State, Nigeria;
Dept. of Microbiology, Federal University Wukari, Wukari, Nigeria;
Akwanga; Organochlorine; Pesticide; Residues; Maximum; Residue; Limit; Vegetables;