Atmospheric transport of atrazine: a simple device for its detection.
Thin-layer chromatography plates were exposed at three different locations in Bavaria for 3-week periods during the growing season of maize. The adsorption of traces of atrazine was detected by thin-layer chromatography, GC-MS, and by an enzyme immunoassay. It was restricted to the sowing season, which coincides with the application of atrazine. The herbicide could not be detected after this time. The simplicity of the adsorption device, combined with a serological assay, render this procedure suitable for detecting airborne organic pollutants.
Elling
W
W
Fachhochschule Weihenstephan, D-8050 Freising 12, Federal Republic of Germany.
Huber
S J
SJ
Bankstahl
B
B
Hock
B
B