Fig. 7. Mean Environmental Impact Quotient (EIQ), or EI per kilogram of pesticide, for the agricultural crops with the highest pesticide use in the Province of Ontario from 1973 to 1998.
Fig. 7. Mean Environmental Impact Quotient (EIQ), or EI per kilogram of pesticide, for the agricultural crops with the highest pesticide use in the Province of Ontario from 1973 to 1998.