title: Assessment of consumer exposure related to improper use of pesticides in the region of southeastern Poland.
abstract: Plant protection products are widely used throughout the world in order to prevent a reduction in yield. Although the protection of plants brings many benefits, pesticides are toxic to the environment and to humans. To protect human health, pesticide residue risk assessment should be carried out. The aim of the study was to assess acute risk related to the improper use of pesticides. In 2010-2013, 878 crop samples: 382 fruits, 399 vegetables, 82 cereals and their products, 11 herbs and 4 seeds were tested. Pesticide residues were found in 240 samples (27.3%). Pesticide residues were found most frequently in: fruits (41.6% fruit samples), seed (25.0%), vegetables (19.3%) and herbs (9.1%), and least frequently in cereals and their products (2.4%). Improper pesticide use was determined for 49 samples, mainly for vegetables (24 samples) and fruits (22). Most irregularities associated with the use of plant protection products involved application of a substance not recommended for a given crop (36 samples). In nine samples, applications of plant protection products that were withdrawn from the market were found, and in seven samples, violations of maximum residue levels were determined. Despite there being cases of improper use of plant protection products, no hazard to consumer health was determined. The highest values of short-term exposure were obtained in the case of consumption of blackcurrants with iprodione-a substance not recommended in Poland for protection of blackcurrants (4.3% acceptable daily intake (ADI), adults; 6.8% ADI, children). Since potential consumer risk caused by pesticide residues could not be ruled out, inspections should be carried out continuously.
authors.affiliation: Laboratory of Pesticide Residue Analysis, Regional Experimental Station in Rzeszow, Institute of Plant Protection - National Research Institute, ul. Langiewicza 28, 35-101, Rzeszow, Poland, e.szpyrka@iorpib.poznan.pl.
authors.forename: Ewa
authors.initials: E
authors.lastname: Szpyrka
mesh_terms: D000328:Adult; D002648:Child; D004032:Diet / Q000706:statistics & numerical data; D004781:Environmental Exposure / Q000706:statistics & numerical data*; D004784:Environmental Monitoring; D005506:Food Contamination / Q000032:analysis / Q000706:statistics & numerical data*; D005638:Fruit / Q000737:chemistry; D006801:Humans; D010573:Pesticide Residues / Q000032:analysis; D010575:Pesticides / Q000032:analysis*; D011044:Poland; D018570:Risk Assessment; D014675:Vegetables / Q000737:chemistry
chemical_list: D010573:Pesticide Residues; D010575:Pesticides