title: Occurrence of pesticide residues in selected agricultural food commodities available in Canada.
abstract: During the 27-month period between January 1, 1992, and March 31, 1994, Agriculture and Agri-Food Canada analyzed 21,982 samples of fruit and vegetable commodities for pesticide residues. A multiresidue method capable of detecting over 200 analytes was used. In 5784 domestic samples a total of 676 residue findings were made. Of these, 32 (0.55%) were in violation of Canadian maximum residue limits (MRLs). In 16,198 imported products, 464 of 3193 residue findings exceeded MRLs, corresponding to a violation rate of 2.86%. One-half of domestic violations resulted from commodity-pesticide combinations for which there are no Canadian approvals.
authors.affiliation: Science and Technology Services, Agriculture and Agri-Food Canada, Nepean, ON.
authors.forename: E
authors.initials: E
authors.lastname: Neidert
authors.forename: P W
authors.initials: PW
authors.lastname: Saschenbrecker
mesh_terms: D002170:Canada; D005506:Food Contamination / Q000706:statistics & numerical data*; D005638:Fruit / Q000737:chemistry*; D008452:Maximum Allowable Concentration; D010573:Pesticide Residues / Q000032:analysis*; D014675:Vegetables / Q000737:chemistry*
chemical_list: D010573:Pesticide Residues