Determination of Pesticide Residues in Grapes From Vineyards Implemented Good Agricultural Practice in Uşak

Abstract

This study was conducted to determine pesticides residue levels in grapes samples which taken from vineyards implemented good agricultural practice in Uşak province in 2017 growing seasons. A total of 51 grape samples from three districts were collected. Liquid chromatography with mass spectrometry (LC-MS/MS) and gas chromatography with mass spectrometry (GC-MS/MS) devices were used for all analyses. In 45.1% of the samples taken weren’t detected any pesticide residue. In 54.9% of grape samples found residue, none of this pesticides exceeded the maximum residue limits given in Turkish Food Codex. The most common pesticides detected in grape samples with residue were spinosad, pyrimethanil and boscalid respectively. Thirteen different pesticide active substances were detected below the MRL in the samples. All pesticides detected in the samples were fungicides (85%) and insecticides (15%).

Keywords

• Residue,Pesticide,Grape,Uşak

Uşak İlinde İyi Tarım Uygulamaları Yapılan Bağ Alanlarındaki Üzümlerde Bulunan Pestisit Kalıntılarının Belirlenmesi

Abstract

Bu çalışma, 2017 üretim sezonunda Uşak’ta iyi tarım uygulamaları yapılan bağ alanlarında yetiştirilen üzümler üzerinde bulunan pestisitlerin kalıntı düzeylerinin belirlenmesi amacıyla yapılmıştır. Üç farklı ilçeden alınan toplam 51 adet üzüm numunesi, Sıvı Kromatografi/Kütle Spektrometresi (LC-MS/MS) ve Gaz Kromatografi/Kütle Spektrometresi (GC-MS/MS) cihazlarıyla analiz edilmiştir. Toplanan üzüm örneklerinin %45.1’inde herhangi bir pestisit kalıntısına rastlanmamıştır. Kalıntı tespit edilen örneklerin hiçbirinde kalıntı seviyesi, Türk Gıda Kodeksi’nce belirlenen maksimum kalıntı seviyelerini aşmamıştır. Kalıntılı üzüm örneklerinde tespit edilen en yaygın pestisitler sırasıyla spinosad, pyrimethanil ve boscalid olmuştur. Tespit edilen 13 farklı pestisitin %85’ini fungisitler, %15’ini de insektisitler oluşturmuştur.

Keywords

• Kalıntı,Pestisit,Üzüm,Uşak

References

1. [1] Anonymous, 2016. 2017 World Viti Viniculture Situation. OIV Statistical report on World Vitiviniculture, pp. 20, Paris.
2. [2] Dinçay, O., İsfandiyaroğlu, G., Aydın, A. 2017. Determination and Comparison of Pesticide Residues in Fresh Grapes Harvested From Different Vineyards and Raisins Obtained From Fresh Grapes After Two Different Drying Methods. Turkish Journal Of Agriculture - Food Science And Technology, 5(9), 1031 -1037.
3. [3] Stepán, R., Tichá, J., Hajslova, J., Kovalezuk, T., Kocourek, V. 2005. Baby food production chain: Pesticide residues in fresh apples and products. Food Additives and Contaminants, 22(12), 1231–1242.
4. [4] Lehotay, S. J. 2007. Determination of pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulphate colloborative study. Journal of AOAC International, 90, no:2.
5. [5] Tiryaki, O. 2016. Validation of QuEChERS method for the determination of some pesticide residues in two apple varieties. Journal of Environmental Science and Health, Part B, 51:10, 722-729.
6. [6] Turgut, C., Örnek, H., Cutright, T.J. 2011. Determination of pesticide residues in Turkey’s table grapes: the effect of integrated pest management, organic farming, and conventional farming. Environ Monit Assess, 173, 315–323.
7. [7] Örnek, H. 2008. The investigation on residues of some pesticides and their risk possibilities in grapes and raisins obtained from vineyards in aegean region. Adnan Menderes University, Graduate School of Natural and Applied Sciences, Master Thesis, 57p, Aydın.
8. [8] Baša Česnik, H., Gregorčič, A., Čuš. F. 2008. Pesticide residues in g rapes from vineyards included in integ rated pest management in Slovenia. Food Additives and Contaminants, 25(4), 438–443.

9. [9] Hjorth, K., Johansen, K.,Holen, B., Andersson, A., Christensen, H.B., Siivinen, K., Toome, M. 2011. Pesticide residues in fruits and vegetables from South America - a Nordic project. Food Control, 22, 1701-1706.