Pesticides have been a source of controversy for
many decades. Supporters point to the benefits
of controlling risks of pests, increasing the yield
per hectare, contributing to stable supply of basic
foods and at the same time supporting agricultural
incomes. Detractors assert environmental implications and are concerned about human health. This socio-economic impact assessment goes beyond assertions in an effort to quantify the direct and indirect impacts of pesticide use, adding a quantitative dimension to the discussions.