[Residue situation of milk products after the effective carrying out of the "step-by-step program for DDT-replacement" in the GDR].

Abstract

A step-by-step program had been established to replace the persistent insecticide DDT with other active principles in the GDR by 1975. Monthly thin-layer chromatographic residue determinations in butter samples from all the districts demonstrate that the DDT-residues have decreased gradually since 1973 from an average value of 0.45 mg/kg to an average value… (More)

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Cite this paper

@article{Konrad1977ResidueSO, title={[Residue situation of milk products after the effective carrying out of the "step-by-step program for DDT-replacement" in the GDR].}, author={Hagedorn Konrad and Th Gabrio}, journal={Die Nahrung}, year={1977}, volume={21 10}, pages={931-7} }