Development of a simulation model InPest for prediction of indoor behaviors of pesticides

摘要

Objective to develop a computer software (to be registered as InPest) running under Microsoft-Windowns~( direct R ) on a personal computer is a risk assessment of indoor-use pesticides for applicators and occupants following various application procedures such as space spraying, electric vaporizing, broadcast spraying and residual spraying. To develop to InPest for space spraying, movements and behaviors of pesticides in the sprayed room such as droplet's settlement, permeation into the floor, degradation, transference or discharge by ventilation were described as precisely as possible by various physicochemical equations and the equations thus obtained were incorporated into the Fugacity model (Level IV).