Studies have reported that relatively simple and
inexpensive intervention control programmes (for
example the use of barrier creams and leg protection)
can significantly reduce the incidence of pesticide
poisoning (eg Christiani, 1982; Partanen et al, 1991).
According to Kjellstrom et al (1992) the introduction of
such intervention programmes need not be expensive.
A detailed investigation would be required to determine
which aspects of agricultural tasks, practices and
equipment are implicated in the serious contamination
of workers. Such an investigation would take consideration
of agricultural workers’ perceptions of the hazards
associated with pesticide use. Inaccurate perceptions
that exacerbate the incidence of poisoning, training
needs and inadequacies in legislation would be identified.
Ideally a pesticide poisoning reduction programme
would involve extensive training, improved legislation
and improved equipment design. However, in developing
countries it is not a simple matter to introduce
extensive training or enforce effective legislation.
Improving equipment design is the course of action
most likely to achieve an impact.