La conception et la réglementation comme chaîne de déterminants des situations d'exposition aux pesticides lors de l'utilisation des pulvérisateurs.

This contribution deals with the understanding of pesticide exposure situations encountered by farmers during the use of vineyard sprayers. In order to better understand these situations, this communication aims at identifying and understanding a specific chain of determinants based on analysis conducted at different levels: the treatment activities, the activities of sprayer design, the regulation that applies to this design and the activities of regulation development. The results of these analyses highlight the role played by design and regulation in the emergence of pesticide exposure situations during the use of sprayers. By considering a wider environment than that of the work situation, the chain of determinants investigated makes it possible to consider changes at different levels in order to aim at a sustainable prevention. [ABSTRACT FROM AUTHOR]