Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Organochlorine (OCPs) and organophosphorus pesticides (OPPs) have been intensively applied in rice paddy field farming to control pest infestation and increase the yield. In this study, we investigated the presence of organochlorine and organ...

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Main Authors: Naranun Khammanee, Yanling Qiu, Nipapun Kungskulniti, Anders Bignert, Yuan Meng, Zhiliang Zhu, Zebene Lekew Teffera
Other Authors: Tongji University
Format: Article
Published: 2020
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/57916
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spelling th-mahidol.579162020-08-25T17:39:05Z Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China Naranun Khammanee Yanling Qiu Nipapun Kungskulniti Anders Bignert Yuan Meng Zhiliang Zhu Zebene Lekew Teffera Tongji University Naturhistoriska riksmuseet Mahidol University Center of Excellence on Environmental Health and Toxicology (EHT) Environmental Science Medicine © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Organochlorine (OCPs) and organophosphorus pesticides (OPPs) have been intensively applied in rice paddy field farming to control pest infestation and increase the yield. In this study, we investigated the presence of organochlorine and organophosphorus pesticides in paddy rice and soil from rice plantations in Thailand and China. According to concentration and distribution of OCPs, the most abundant OCPs residues in rice and soil from Thailand and China were dichlorodiphenyltrichloroethane and hexachlorocyclohexanes. The OPPs of methidathion, carbophenothion, chlorpyrifos, and diazinon were common to Thailand and China in both types of samples. The detection frequency of multiple types of these pesticides was greater than 50% of total samples. The relative concentration of some OPPs residues in rice and soil from Thailand and China were significantly different from each other (p < 0.0083), whereas, no significant difference was observed for the relative concentration of OCPs residues in rice and soil from both countries, except for HCHs (p < 0.05). Bioaccumulation factors of OCPs between rice and soil samples indicated that OCPs and OPPs in soil could accumulate in rice. The carcinogenic and noncarcinogenic risks of OCPs and OPPs seem to be in the safe range as recommended by the European Union. 2020-08-25T09:56:03Z 2020-08-25T09:56:03Z 2020-06-01 Article International Journal of Environmental Research and Public Health. Vol.17, No.11 (2020) 10.3390/ijerph17113786 16604601 16617827 2-s2.0-85085904064 https://repository.li.mahidol.ac.th/handle/123456789/57916 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085904064&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Environmental Science
Medicine
spellingShingle Environmental Science
Medicine
Naranun Khammanee
Yanling Qiu
Nipapun Kungskulniti
Anders Bignert
Yuan Meng
Zhiliang Zhu
Zebene Lekew Teffera
Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
description © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Organochlorine (OCPs) and organophosphorus pesticides (OPPs) have been intensively applied in rice paddy field farming to control pest infestation and increase the yield. In this study, we investigated the presence of organochlorine and organophosphorus pesticides in paddy rice and soil from rice plantations in Thailand and China. According to concentration and distribution of OCPs, the most abundant OCPs residues in rice and soil from Thailand and China were dichlorodiphenyltrichloroethane and hexachlorocyclohexanes. The OPPs of methidathion, carbophenothion, chlorpyrifos, and diazinon were common to Thailand and China in both types of samples. The detection frequency of multiple types of these pesticides was greater than 50% of total samples. The relative concentration of some OPPs residues in rice and soil from Thailand and China were significantly different from each other (p < 0.0083), whereas, no significant difference was observed for the relative concentration of OCPs residues in rice and soil from both countries, except for HCHs (p < 0.05). Bioaccumulation factors of OCPs between rice and soil samples indicated that OCPs and OPPs in soil could accumulate in rice. The carcinogenic and noncarcinogenic risks of OCPs and OPPs seem to be in the safe range as recommended by the European Union.
author2 Tongji University
author_facet Tongji University
Naranun Khammanee
Yanling Qiu
Nipapun Kungskulniti
Anders Bignert
Yuan Meng
Zhiliang Zhu
Zebene Lekew Teffera
format Article
author Naranun Khammanee
Yanling Qiu
Nipapun Kungskulniti
Anders Bignert
Yuan Meng
Zhiliang Zhu
Zebene Lekew Teffera
author_sort Naranun Khammanee
title Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
title_short Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
title_full Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
title_fullStr Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
title_full_unstemmed Presence and health risks of obsolete and emerging pesticides in paddy rice and soil from Thailand and China
title_sort presence and health risks of obsolete and emerging pesticides in paddy rice and soil from thailand and china
publishDate 2020
url https://repository.li.mahidol.ac.th/handle/123456789/57916
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