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Author(s)
It has been shown that farmers with limited
knowledge of the use and safe handling of pesticides may suffer exposure
which results in adverse health effects. In Buea, Cameroon, small-scale
tomato farmers commonly use pesticides for pest control. Information
was obtained from these tomato farmers to determine the extent and types
of their pesticide use, their knowledge of pesticide use and
effectiveness, and their perception of potential harm resulting from
pesticide use. A standardized questionnaire, interviews, field
observations and an analytical ranking game were used to describe the
pesticide use of 93 tomato farmers. Many farmers (47.6%) used pyrethiod
and organophosphorus insecticides and identified these chemicals as the
most effective in pesticide control; these are WHO Class II pesticides
which are the most hazardous to humans. Most farmers (83.8%) used
knapsack sprayers to apply pesticides, with 76.3% using no or partial
personal protective equipment (PPE). It was notable that 55.5% of
farmers expressed no concern regarding the wind direction (pesticide
drift) during spraying. The results showed a significant association
between the method of pesticides application and farm size (P <
0.001). Most farmers (85.0%) reported at least one symptom of acute
pesticide poisoning following spraying. This study revealed that the
tomato farmers have a high exposure to pesticides secondary to
inadequate knowledge of the safe and judicious use of pesticides.
Strategies that provide training on the appropriate use of pesticides,
how to reduce exposure to and health risks of pesticides and alternative
options of pest management and control are required. The study also
raised concerns that further control of the sale and distribution of
pesticides may be indicated.
Cite this paper
Tandi, T. , Wook, C. , Shendeh, T. , Eko, E. and
Afoh, C. (2014) Small-Scale Tomato Cultivators’ Perception on
Pesticides Usage and Practices in Buea Cameroon. Health, 6, 2945-2958. doi: 10.4236/health.2014.621333.
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