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This study examines farmers' perceptions of agrochemical use in maize production and their harmful environmental effects. A convergent parallel mixed design was used to collect quantitative data from 254 respondents via structured interviews and qualitative data through in-depth interviews and Focus Group Discussions. The findings revealed that among those who were using agrochemicals, 98.9%, 59.2% and 49.7% used inorganic fertilizer to enhance soil fertility, pesticides to control pests and herbicides to kill weeds, respectively. Those who did not use agrochemicals were limited by many factors, including adverse effects of agrochemicals on the environment and lack of access to and the high cost of agrochemicals. Also, more than half of the respondents (51.2%) had limited knowledge about the harmful effects of agrochemicals on the environment. The perceived harmful effects of agrochemicals on the environment included being harmful to domestic animals and non-targeted insects and causing air pollution. The study provides insights for the government on how it could design and enforce educational programmes that would increase farmers' knowledge of the proper use of agrochemicals to protect the environment while maximizing maize production. This study contributes to the existing literature on how unawareness of farmers on the use of agrochemicals can adversely affect the environment.
Peter et al. (Fri,) studied this question.