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2. Residues of Chlormequat and Mepiquat in Grain—Results from the Danish National Pesticide Survey
3. Joint Meeting of the FAO Panel of Experts, Pesticide Residues in Food, Report on Pesticide Residues in Food and the Environment and the WHO Expert Group on Pesticide Residues, FAO Plant Production and Protection Paper No. 127, FAO, Rome, 1994, p. 50.
4. Codex Alimentarius Commission, Joint FAO/WHO Food Standards Programme, Report of the 31st Session of the Codex Committee on Pesticide Residues, The Hague, 12–17 April 1999, ALINORM 99/24A.