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2 Progress in Plant Protection

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Pozostalosci srodkow ochrony roslin w plodach rolnych [rok 2002]

100%

Nowacka A. , Dabrowski J. , Walorczyk S. , Drozdzynski D. , Kudla M. , Barylska E. , Ziolkowski A. , Chmielewska E. , Gierschendorf Z. , Morzycka B. , Giza I. , Murawska M. , Sztwiertnia U. , Sadlo S. , Rupar J. , Szyrka E. , Rogozinska K. , Langowska B. , Michel M. , Kuzmienko A.

nr 1

287-297

Pozostałości środków ochrony roślin w płodach rolnych (rok 2009)

86%

Nowacka A. , Gnusowski B. , Walorczyk S. , Drozdzynski D. , Wojcik A. , Raczkowski M. , Holodynska A. , Barylska E. , Ziolkowski A. , Chmielewska E. , Rzeszutko U. , Giza I. , Jurys J. , Lozowicka B. , Kaczynski P. , Rutkowska E. , Jankowska M. , Szpyrka E. , Rupar J. , Rogozinska K. , Kurdziel A. , Slowik-Borowiec M. , Kuzmienko A. , Szala J. , Sadlo S.

nr 4

A total of 1 352 samples of fresh fruit, vegetables and arable crops of Polish origin were analysed in 2009 in five laboratories of the Institute of Plant Protection – National Research Institute. The monitoring programme covered 54 commodities and 132 pesticides including some isomers and breakdown products. Residues of 43 pesticides, mainly fungicides (24), were detected in 24.5% of samples analysed. Percentage of the samples without pesticide residues was equal to 75.5%. The residues lower than MRLs contained 23.1% of samples analysed. Violations of MRLs were found in 1.4% of the samples. The usage of not approved pesticides were stated in 3.3% of the samples analysed. Residues were detected in 43.3% of fruit samples especially in samples of raspberries (56.4%), apples (50.4%), sour cherries (48.5%), strawberries (44.8%), but the highest percentage of pesticide residues (66.7%) was found both in samples of greenhouse tomatoes and in the samples of celeriac. The samples of other products were less contaminated. Residues of dithiocarbamates were most often detected, in 13.4% of the samples. Four further pesticides captan, linuron, chloropiryfos and carbendazim were found in 8.7%, 5.1%, 4.1% and 4.1% of samples analysed respectively, while the other compounds in less than 2.6% of samples analysed.