Pesticide exposure and sprayer's task goals: comparison between vineyards and greenhouses.
Plant protection products are used in agriculture to improve yields, but this use can cause contamination of the environment and is also likely to have adverse short and long term effects on agricultural workers. The field study took place in greenhouses and vineyards where operators are involved in high levels of pesticide spraying. The objective of this intervention was to identify factors explaining the influence of task factors on the exposure of greenhouse growers and vineyard workers. Thirteen operators were selected for detailed observations during one session of spraying. Video recordings provide counts of physical contacts between the operator and all the surrounding surfaces during the spraying operation. Both in vineyards and in greenhouses, physical and temporal constraints are the predominant factors in establishing a specific spraying procedure. Every action taken by the operator is a result of a compromise between safety, task performance and quality.
Cemagref : Unité de recherché technologies pour sécurité et lesperformances des agroéquipements 1 rue Pierre-Gilles de Gennes, CS 10030 92761, Antony Cedex, France.
Mandy
M
Lambert
James
J
Richardson
Sonia
S
Grimbuhler
D000383:Agriculture; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis* / Q000517:prevention & control; D010575:Pesticides / Q000633:toxicity*; D013647:Task Performance and Analysis
D010575:Pesticides