The impacts of pesticide exposure on the health of agricultural workers.

Author

Kimberly Mkwaira

Title

The impacts of pesticide exposure on the health of agricultural workers.

Abstract

This study investigated the impacts of pesticide exposure on agricultural workers in Mazowe Rural, Zimbabwe, with the objectives of determining pesticide usage levels, the prevalence of health problems, and the impact of variations in pesticide usage practices on health outcomes. Employing a mixed-methods approach, data were gathered via a questionnaire survey distributed
to 260 agricultural workers (response rate: 90%) and key informant interviews (KIIs) with 12 healthcare providers, agricultural extension officers, and government officials.
Descriptive statistics (frequencies, percentages) were used to analyse survey responses. Bar graphs were also used to illustrate these findings. Logistic regression was used to investigate the correlation between pesticide usage patterns and self-reported health problems. Interview data was analysed using thematic analysis.
Through triangulation, the findings from both the questionnaire and the KIIs converged on a high prevalence of pesticide use, poor adherence to safety measures, and a concerning number of health problems such as headaches, dizziness, nausea, and skin irritation which were then
correlated with pesticide usage practices. Those using high-toxicity pesticides or overlooked protective equipment had worse health. A gap was also identified between awareness of safety measures and their consistent application. Overall, the findings indicate that pesticide exposure is significantly associated with a variety of health outcomes. This highlights the significance of addressing pesticide exposure in Mazowe Rural. The study emphasizes the need for interventions that bridge the gap between knowledge and practice and contribute to a more sustainable agricultural sector.

Date

June 2024

Publisher

BUSE

Keywords

Agricultural workers

Pesticides

Health

Supervisor

N/A