Biodegradation kinetics of dichlorvos and chlorpyrifos by enriched bacterial cultures from an agricultural soil

Gaonkar, Omkar; Nambi, Indumathi M.; Govindarajan, Suresh Kumar

doi:10.1080/10889868.2019.1671791

Cited by 18 publications

(12 citation statements)

References 58 publications

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“…In recent years, bacteria isolated from insect ora have been indicated to be a signi cant source to biodegradation of pesticide (Table 3). Isolation of microorganisms that break down pesticides is made from different environments where pesticides are used (Gaonkar et al 2019). Many studies have shown that pesticide-resistant insects' microbiota provides a favorable environment for the isolation of potential microorganisms for biodegradation against speci c pesticides Itoh et al 2018;.…”

Section: Discussionmentioning

confidence: 99%

“…Generally, bacterial strains such as Pseudomonas, Bacillus, Rhodococcus, Stenotrophomonas, Alcaligenes, Serratia and Streptomyces have been used in the breakdown of many pesticides (John et al 2016;Gaonkar et al 2019;Jiang et al 2019). Acinetobacter schindleri is a Gram negative, nonmotile, coccobacilli, nonspore forming and aerobic bacterium.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Ozdal

Algur

2022

Arch Microbiol

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Ozdal

Algur

2022

Arch Microbiol

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“…Microbial degradation is regarded as a cost-effective and promising method with a huge potential for the removal of pesticides, compared to physicochemical approaches [ 9 , 13 , 19 ]. Soil bacteria and fungi have been documented as being able to mineralize various organic pollutants as a sole carbon source [ 56 , 57 , 58 , 59 , 60 ]. Based on the existing research, the effective soil microorganisms for solving the DDVP residual have been isolated and studied ( Table 3 ).…”

Section: Microbial Degradation Of Ddvpmentioning

confidence: 99%

Emerging Technologies for Degradation of Dichlorvos: A Review

Zhang

et al. 2021

IJERPH

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Dichlorvos (O,O-dimethyl O-(2,2-dichlorovinyl)phosphate, DDVP) is a widely acknowledged broad-spectrum organophosphorus insecticide and acaracide. This pesticide has been used for more than four decades and is still in strong demand in many developing countries. Extensive application of DDVP in agriculture has caused severe hazardous impacts on living systems. The International Agency for Research on Cancer of the World Health Organization considered DDVP among the list of 2B carcinogens, which means a certain extent of cancer risk. Hence, removing DDVP from the environment has attracted worldwide attention. Many studies have tested the removal of DDVP using different kinds of physicochemical methods including gas phase surface discharge plasma, physical adsorption, hydrodynamic cavitation, and nanoparticles. Compared to physicochemical methods, microbial degradation is regarded as an environmentally friendly approach to solve several environmental issues caused by pesticides. Till now, several DDVP-degrading microbes have been isolated and reported, including but not limited to Cunninghamella, Fusarium, Talaromyces, Aspergillus, Penicillium, Ochrobium, Pseudomonas, Bacillus, and Trichoderma. Moreover, the possible degradation pathways of DDVP and the transformation of several metabolites have been fully explored. In addition, there are a few studies on DDVP-degrading enzymes and the corresponding genes in microorganisms. However, further research relevant to molecular biology and genetics are still needed to explore the bioremediation of DDVP. This review summarizes the latest development in DDVP degradation and provides reasonable and scientific advice for pesticide removal in contaminated environments.

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“…Pesticide References Gaonkar et al, 2019 Stenotrophomonas maltophilia α-endosulfan, α-cypermethrin Gur et al, 2014;Ozdal et al, 2017 DDT Neerja, Grewal et al, 2016Flavimonas oryzihabitans DDT Barragan-Huerta et al, 2007…”

Section: Bacteriamentioning

confidence: 99%

Isolation and identification of the pyrethroid insecticide deltamethrin degrading bacteria from insects

Ozdal¹,

Algur²

2020

European Journal of Science and Technology

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Many studies have showed that the pesticide residues in the environment increase day by day because of their continuous use. Pesticides can degrade chemically, physically and biologically. Biodegradation is an eco-friendly, inexpensive and highly effective approach compared to other methods. Bacteria are the most commonly used biological agents in biodegradation studies. Widespread use of pyrethroid pesticides such as deltamethrin causes pollution of environment. A total of 14 bacterial isolates were isolated from insects (Poecilimon tauricola, Locusta migratoria, Gryllus bimaculatus and Forficula auricularia) living in pesticide contaminated environments. These bacterial isolates were identified and characterized as Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Bacillus atrophaeus, Acinetobacter lwoffii, Rhodococcus coprophilus, Brevundimonas vesicularis, Pseudomonas syringae, Yersinia frederiksenii, Bacillus licheniformis, Enterobacter intermedius and Serratia marcescens based on biochemical and morphological properties and fatty acid profiles. As a result, these bacterial isolates can be used for the remove of deltamethrin at various environments.

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Biodegradation kinetics of dichlorvos and chlorpyrifos by enriched bacterial cultures from an agricultural soil

Cited by 18 publications

References 58 publications

Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Biodegradation α-endosulfan and α-cypermethrin by Acinetobacter schindleri B7 isolated from the microflora of grasshopper (Poecilimon tauricola)

Emerging Technologies for Degradation of Dichlorvos: A Review

Isolation and identification of the pyrethroid insecticide deltamethrin degrading bacteria from insects

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