Dataset Information

Current Approaches to and Future Perspectives on Methomyl Degradation in Contaminated Soil/Water Environments.

ABSTRACT: Methomyl is a broad-spectrum oxime carbamate commonly used to control arthropods, nematodes, flies, and crop pests. However, extensive use of this pesticide in agricultural practices has led to environmental toxicity and human health issues. Oxidation, incineration, adsorption, and microbial degradation methods have been developed to remove insecticidal residues from soil/water environments. Compared with physicochemical methods, biodegradation is considered to be a cost-effective and ecofriendly approach to the removal of pesticide residues. Therefore, micro-organisms have become a key component of the degradation and detoxification of methomyl through catabolic pathways and genetic determinants. Several species of methomyl-degrading bacteria have been isolated and characterized, including Paracoccus, Pseudomonas, Aminobacter, Flavobacterium, Alcaligenes, Bacillus, Serratia, Novosphingobium, and Trametes. The degradation pathways of methomyl and the fate of several metabolites have been investigated. Further in-depth studies based on molecular biology and genetics are needed to elaborate their role in the evolution of novel catabolic pathways and the microbial degradation of methomyl. In this review, we highlight the mechanism of microbial degradation of methomyl along with metabolic pathways and genes/enzymes of different genera.

SUBMITTER: Lin Z

PROVIDER: S-EPMC7036768 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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Current Approaches to and Future Perspectives on Methomyl Degradation in Contaminated Soil/Water Environments.

Lin Ziqiu Z Zhang Wenping W Pang Shimei S Huang Yaohua Y Mishra Sandhya S Bhatt Pankaj P Chen Shaohua S

Molecules (Basel, Switzerland) 20200208 3

Methomyl is a broad-spectrum oxime carbamate commonly used to control arthropods, nematodes, flies, and crop pests. However, extensive use of this pesticide in agricultural practices has led to environmental toxicity and human health issues. Oxidation, incineration, adsorption, and microbial degradation methods have been developed to remove insecticidal residues from soil/water environments. Compared with physicochemical methods, biodegradation is considered to be a cost-effective and ecofriendl ...[more]

PMID: 32046287

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Dataset Information

Current Approaches to and Future Perspectives on Methomyl Degradation in Contaminated Soil/Water Environments.

Publications

Current Approaches to and Future Perspectives on Methomyl Degradation in Contaminated Soil/Water Environments.

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