TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS

ABSTRACT The increase in demand for agricultural products due to the growing population led to excessive inputs of pesticides in the agriculture field which resulted in contamination of the environmental segments of life i.e. air, water, and soil. Chlorpyrifos is one of the most extensively used bro...

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Autores principales:	Sud,Dhiraj, Kumar,Jitesh, Kaur,Paramjeet, Bansal,Priti
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2020
Materias:	Chlorpyrifos insecticide degradation pathway toxicity intermediates
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072020000204807
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spelling	oai:scielo:S0717-970720200002048072020-08-14TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOSSud,DhirajKumar,JiteshKaur,ParamjeetBansal,Priti Chlorpyrifos insecticide degradation pathway toxicity intermediates ABSTRACT The increase in demand for agricultural products due to the growing population led to excessive inputs of pesticides in the agriculture field which resulted in contamination of the environmental segments of life i.e. air, water, and soil. Chlorpyrifos is one of the most extensively used broad-spectrum organophosphate insecticides. The usage and broad-spectrum applicability of chlorpyrifos lead to widespread contamination in the environment and serious damage to non-target organisms. Moreover, metabolites of chlorpyrifos i.e. chlorpyrifos-oxon and 3,5,6-trichloro-2-pyridinol are found to be more toxic than its parent compound. This review emphasizes on various toxic effects of chlorpyrifos and its metabolites on living organisms. The efforts put to develop the efficient methods for the degradation of the insecticide in soil and water i.e. photocatalytic, biodegradation, electrochemical and others have been discussed. Analytical techniques used for the study of degraded products and various intermediates formed during degradation under different conditions are summarized. It also includes the general pathway for the degradation of chlorpyrifos. The review will help in the development of tools for degradation and mineralization of organophosphate pesticides by knowing the mechanism of degradation and applicability of the developed process at a large scale.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.65 n.2 20202020-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072020000204807en10.4067/S0717-97072020000204807
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Chlorpyrifos insecticide degradation pathway toxicity intermediates
spellingShingle	Chlorpyrifos insecticide degradation pathway toxicity intermediates Sud,Dhiraj Kumar,Jitesh Kaur,Paramjeet Bansal,Priti TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
description	ABSTRACT The increase in demand for agricultural products due to the growing population led to excessive inputs of pesticides in the agriculture field which resulted in contamination of the environmental segments of life i.e. air, water, and soil. Chlorpyrifos is one of the most extensively used broad-spectrum organophosphate insecticides. The usage and broad-spectrum applicability of chlorpyrifos lead to widespread contamination in the environment and serious damage to non-target organisms. Moreover, metabolites of chlorpyrifos i.e. chlorpyrifos-oxon and 3,5,6-trichloro-2-pyridinol are found to be more toxic than its parent compound. This review emphasizes on various toxic effects of chlorpyrifos and its metabolites on living organisms. The efforts put to develop the efficient methods for the degradation of the insecticide in soil and water i.e. photocatalytic, biodegradation, electrochemical and others have been discussed. Analytical techniques used for the study of degraded products and various intermediates formed during degradation under different conditions are summarized. It also includes the general pathway for the degradation of chlorpyrifos. The review will help in the development of tools for degradation and mineralization of organophosphate pesticides by knowing the mechanism of degradation and applicability of the developed process at a large scale.
author	Sud,Dhiraj Kumar,Jitesh Kaur,Paramjeet Bansal,Priti
author_facet	Sud,Dhiraj Kumar,Jitesh Kaur,Paramjeet Bansal,Priti
author_sort	Sud,Dhiraj
title	TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
title_short	TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
title_full	TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
title_fullStr	TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
title_full_unstemmed	TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS
title_sort	toxicity, natural and induced degradation of chlorpyrifos
publisher	Sociedad Chilena de Química
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072020000204807
work_keys_str_mv	AT suddhiraj toxicitynaturalandinduceddegradationofchlorpyrifos AT kumarjitesh toxicitynaturalandinduceddegradationofchlorpyrifos AT kaurparamjeet toxicitynaturalandinduceddegradationofchlorpyrifos AT bansalpriti toxicitynaturalandinduceddegradationofchlorpyrifos
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TOXICITY, NATURAL AND INDUCED DEGRADATION OF CHLORPYRIFOS

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