Pesticidr�ckst�nde in Mohnsamen

Abstract

131 samples of poppy seed imported in 1977, 1978, and 1979 were analyzed for organochlorine pesticides. The average and maximum residue levels were 0.05 and 0.42 ppm for BHC-isomers without lindane, 0.07 and 0.40 ppm for lindane, 0.016 and 0.14 ppm for total DDDT (DDT, DDD, and DDE). Other pesticides could not be detected. The residue level was much higher in the first half year of our examination. Poppy seed from Eastern Europe and Turkey showed appreciably higher contamination than imports from Western European countries.