Abstract
Operator exposure studies sponsored by the European Crop Protection Association (ECPA) were performed in greenhouses in 2002-2006 within a larger experimental exposure monitoring program in Southern Europe. Results are compiled in a database and a proposal for exposure modelling is made. The data base contains information from 7 applicator studies undertaking hand-held spray application using a spray gun/lance connected to a stationary tank and 10 mixing/loading studies using solid or liquid formulations. Studies were conducted in Spain, Italy and Greece. Both inhalation and dermal exposure (potential and actual) were measured via a whole body passive dosimetry technique. Analysis of work practices and exposure data identified exposure scenarios for high and low crops and further sub-scenarios in both cropping systems for negligible/no contact with treated foliage and direct contact with treated foliage. The developed data package including a model for use in regulatory exposure assessment is in a commenting period with the European Member States, EU Commission and the European Food Safety Authority (EFSA).
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