KNOWLEDGE OF PUBLIC HEALTH RISKS ASSOCIATED WITH PESTICIDERESIDUES IN FOOD AMONG BIOLOGY EDUCATION STUDENTS IN FEDERALCOLLEGE OF EDUCATION EHA-AMUFU

Abstract

This study examined the knowledge of public health risks associated with pesticide residues in food among 142 Biology Education students at the Federal College of Education, Eha-Amufu, Nigeria. Guided by three research questions, the study employed a descriptive survey design and analyzed responses using mean scores on a four-point Likert scale. Results revealed that students possess a moderate understanding of pesticide residues, particularly regarding their occurrence during crop cultivation, storage, and persistence after preparation. Participants demonstrated relatively strong awareness of common causes especially pesticide overuse but exhibited limited insight into how application timing influences residue levels. In terms of health risks, respondents were well informed about acute effects and carcinogenic potential, yet  displayed  lower  knowledge  of  chronic  outcomes  such  as  endocrine  disruption  and heightened vulnerability in children. These findings highlight critical gaps in the existing curriculum and underscore the need for targeted instructional interventions. It is recommended that biology education programs incorporate enhanced modules on safe pesticide application practices,  the  significance  of  timing  in  residue  management,   and  the  long-term  health implications  of persistent  exposure.  Such  measures  will  better  equip  future  educators  to advocate for food safety and protect community health.