Pesticide pollution of vegetables, melons and gourds in southern Kyrgyzstan

Keywords: organochlorine, organophosphorus, pesticides, vegetables, melons, gourds, pollution.

Abstract

The article presents the results of research on the contamination of vegetables and melons with pesticides in southern Kyrgyzstan over a 35-year period in dynamics, during the period of intensive use of pesticides and their residues. It has been shown that the content of pesticides in vegetables and melons in southern Kyrgyzstan has been trending downward in recent years, but the percentage of detection of organochlorine pesticides remains high due to their slow decay in the environment. Residual amounts of organophosphorus pesticides have not been detected in vegetables and melons in recent years, since they quickly decompose in the environment. Concentration levels of pesticides in various vegetables, melons and gourds are also discussed.

References

Studying the impact of POPs on human health and the environment. National Implementation Plan for the Stockholm Convention on Persistent Organic Pollutants. Bishkek. 2007. P. 57-63. (in Kyrg.).

Zhizhun Guo, Huiling Qiu, Lingling Wang , Lijun Wang , Chonggang Wang, Meng Chen , Zhenghong Zuo. (2017). Association of serum organochlorine pesticides concentrations with reproductive hormone levels and polycystic ovary syndrome in a Chinese population Chemosphere. 171, 595‒600. https://doi.org/10.1016/j.chemosphere.2016.12.127.

Toichuev, R.M., Saitov, Zh.K., Toktoraliev, B.A. et al. (1996). Pesticide concentration levels in the environment, foodstuff and biological media. Collection of scientific papers of the Osh State University. Natural Sciences. Issue 1. Osh. (pp. 172–174) (in Russ.).

Toichuev, R.M., Paizova, Z.M., Toichueva, G.R. (2007). Contamination of food products of plant origin with pesticides in southern Kyrgyzstan. International scientific and practical conference “Adyshev Readings. Modern problems of ozone layer depletion and climate change.” News of the OshTU. No. 1. P. 45-50 (in Russ.).

National plan for the implementation of the Stockholm Convention on Persistent Organic Pollutants. Bishkek, 2006. 82 p. (in Russ.).

Toichueva, A.U., Sakibaev, K.S., Paizildaev, T.R., Zhilova, L.V., & Toichuev, R.M. (2021). Breast milk as a biological marker for determining the pollution of the environment with organochlorine pesticides in southern Kyrgyzstan. Khimicheskaya bezopasnost’ = Chemical Safety Science, 5(1), 215‒236. https://doi.org/10.25514/CHS.2021.1.19014. (in Russ.).

Spinu, I., Antonovich, E.A., Vrochinsky, K.K. et al. (1970). Accumulation and circulation of pesticides in environmental objects. Hygienic importance of accumulation and circulation of persistent pesticides. Issues of hygiene and toxicology of pesticides. Proceedings of the Scientific Session of the USSR Academy of Medical Sciences (August 24-26, 1967, Chisinau). Ed. by G.V. Vygodchikov, Academician of the USSR Academy of Medical Sciences and L.I. Medved, Academician of the USSR Academy of Medical Sciences. M.: Medicine. – (pp. 212-217) (in Russ.).

Medved, L.I., Fudel-Osipova, S.I., Khaikina, B.I. et al. (1970). Modern understanding of the potential and real dangers of DDT. Issues of hygiene and toxicology of pesticides. Proceedings of the scientific session of the Academy of Medical Sciences of the USSR (August 24-26, 1967, Chisinau) Ed. by G.V. Vygodchikov, Academician of the USSR Academy of Medical Sciences and L.I. Medved, Academician of the USSR Academy of Medical Sciences. M.: Medicine. (pp.75–79) (in Russ.).

Doolotkeldieva, T., Konurbaeva, M., Bobusheva, S. (2023). In situ implementation of trials on microbiological remediation of POPs contaminated soils in Kyrgyzstan (SUMB). 14th INTERNATIONAL HCH AND PESTICIDES FORUM BOOK 2023. p.69. https://www.hchforum.com/wp-content/uploads/2023/03/14-Foro-HCH-and-Pesticides-indices_1.pdf.

Doolotkeldieva, T., Konurbaeva, M., Bobusheva, S. (2023). Application of the method of phytoremediation of pesticide contaminated soils in a field experimental plot in Chim-Korgon village. 14th INTERNATIONAL HCH AND PESTICIDES FORUM BOOK 2023. p.40. https://www.hchforum.com/wp-content/uploads/2023/03/14-Foro-HCH-and-Pesticides-indices_1.pdf.

Methods for detecting micro quantities of pesticides in food, feed and the external environment" (Moscow, 1977), supplemented by instruction No. 1112-73, since 1993, on Methodological guidelines for detecting micro quantities of pesticides in food, feed and the external environment."M.: Kolos. 1992. (in Russ.).

Maximum permissible concentration levels of pesticides in food products and methods for their detection” (approved by the Deputy Chief State Sanitary Inspector of the USSR on December 30, 1987 N 4540-87) (with amendments and additions). Moscow, 1987. (in Russ.).

Guidelines for detecting micro quantities of pesticides in food, feed, and the external environment, State Commission, M., 1977, collection VIII, p. 192. (in Russ.).

Published
2024-06-28
How to Cite
Toichuev, R. M., Turdubaev, K. T., Ashirbekova, M. I., Zhilova, L. V., Mirzakulov, D. S., Paizova, Z. M., Toichueva, A. U., & Paizildaev, T. R. (2024). Pesticide pollution of vegetables, melons and gourds in southern Kyrgyzstan. Chemical Safety Science, 8(1), 164 - 180. https://doi.org/10.25514/CHS.2024.1.26010
Section
Monitoring soil, air, water status