PMID: 2100770Nov 1, 1990Paper

Health effects of pesticides in the flower-bulb culture in Holland

La Medicina del lavoro
M M VerberkH J Sallé

Abstract

In a comprehensive project the health risk for workers using pesticides in the flower-bulb culture was addressed in several studies regarding biological monitoring, occupational hygiene and health effects. With respect to biological monitoring, methods were developed for the analysis of metabolites in urine of captan, pirimicarb, zineb and maneb and the soil fumigant dichloropropene. For dichloropropene in a field study a clear relationship was found between the external personal exposure and the excretion of two metabolites (mercapturic acids) in urine. The application technique distinctly influenced the extent of exposure. For the other substances preliminary measurements were performed in the urine of exposed workers; for captan and pirimicarb the methods are promising for further studies of the uptake of these substances under working conditions. In an occupational hygiene study, the dermal exposure due to different application techniques used in crop protection and bulb disinfection was investigated. This resulted in method specific exposure values (grams/field area of bulbs) that showed large differences between the techniques. These exposure values in combination with information on the type of techniques used, the treat...Continue Reading

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