Biodegradation of fungicide Tebuconazole by Serratia marcescens strain B1 and its application in bioremediation of contaminated soil

Wang, Xinhong; Hou, Xiaojuan; Liang, Shuang; Lu, Zhongbin; Hou, Zujun; Zhao, Xiaofeng; Sun, Fengjie; Zhang, Hao

doi:10.1016/j.ibiod.2017.12.001

Cited by 32 publications

(10 citation statements)

References 44 publications

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“…Within 21 days after T. harzianum application, tebuconazole was degraded by 68% (Obanda et al 2008 ). Wang et al ( 2018 ) reported that at a concentration of 500 mg/L, the degree of degradation was 64.11% and increased to 94.05% after using tebuconazole at a concentration of 200 mg/L. Four bacterial genera, Methylobacterium , Burkholderia , Hyphomicrobium , and Dermacoccus , were also identified as potential tebuconazole-degrading bacteria (Han et al 2021 ).…”

Section: Discussionmentioning

confidence: 99%

Effect of microorganisms on degradation of fluopyram and tebuconazole in laboratory and field studies

Podbielska

Kus‐Liśkiewicz

Jagusztyn

et al. 2023

Environ Sci Pollut Res

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Nowadays, chemical pesticides are the most widespread measure used to control crop pests and diseases. However, their negative side effects prompted the researchers to search for alternative options that were safer for the environment and people. Pesticide biodegradation by microorganisms seems to be the most reasonable alternative. The aim of the laboratory studies was to assess the influence of Bacillus subtilis and Trichoderma harzianum, used separately and combined together, on fluopyram and tebuconazole degradation. In field studies, the degradation of fluopyram and tebuconazole after the application of the biological preparation in apples was investigated. The results from the laboratory studies show that the greatest decomposition of fluopyram and tebuconazole was observed in tests with T. harzianum in a range of 74.3–81.5% and 44.5–49.2%, respectively. The effectiveness of fluopyram degradation by B. subtilis was 7.5%, while tebuconazole inhibited bacterial cell growth and no degradation was observed. The mixture of microorganisms affected the degradation of fluopyram in a range of 8.3–24.1% and tebuconazole in a range of 6.1–23.3%. The results from the field studies show that degradation increased from 3.1 to 30.8% for fluopyram and from 0.4 to 14.3% for tebuconazole when compared to control samples. The first-order kinetics models were used to simulate the residue dissipation in apples. For the determination of pesticide residues, the QuEChERS method for apple sample preparation was performed, followed by GC–MS/MS technique. Immediately after the treatments, the maximum residue level (MRL) values for tebuconazole were exceeded, and it was equal to 100.7% MRL for the Red Jonaprince variety and 132.3% MRL for the Gala variety. Thus, preharvest time is recommended to obtain apples in which the concentration of pesticides is below the MRL and which can be recognized as safe for humans.

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Section: Discussionmentioning

confidence: 99%

Effect of microorganisms on degradation of fluopyram and tebuconazole in laboratory and field studies

Podbielska

Kus‐Liśkiewicz

Jagusztyn

et al. 2023

Environ Sci Pollut Res

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“…In the case of degradation by bacteria Serratia marcescens B1 following the treatment with tebuconazole at a concentration of 200 mg/L, the degradation effectiveness was 94.05%. When a higher initial concentration of 300 mg/L was used, degradation effectiveness decreased with the increasing concentration of tebuconazole, reaching a level of 64.11% for 500 mg/L [47]. In studies conducted by Obanda et al [48], tebuconazol was degraded by T. harzianum with the effectiveness of 68% in 21 days.…”

Section: Discussionmentioning

confidence: 94%

Influence of Bacillus subtilis and Trichoderma harzianum on Penthiopyrad Degradation under Laboratory and Field Studies

et al. 2020

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In plant protection, biological preparations are used alternately with chemical pesticides. The applied microorganism can influence the concentration of chemical substances. Laboratory and field studies were conducted to assess the influence of Bacillus subtilis and Trichoderma harzianum on the penthiopyrad concentration. In laboratory studies, the effectiveness of penthiopyrad degradation by B. subtilis was approximately 5% during 14 days of the experiment. For penthiopyrad treated with T. harzianum strains, the degradation effectiveness ranged from 34.2% on Day 3 to 56.9% on Day 14. In experiments testing the effects of mixed culture of microorganisms, the effectiveness of penthiopyrad degradation ranged from 23.7% on Day 3 to 29.1% on Day 14. After treatment of apple trees of Gala and Golden Delicious varieties with a biological preparation, a maximum degradation of penthiopyrad of 20% was found in both varieties. Samples of apples were prepared by the quick, easy, cheap, effective, rugged and safe (QuEChERS) method, and penthiopyrad was analyzed by gas chromatography with a mass detector. A determined value of the chronic exposure to penthiopirad was 1.02% of the acceptable daily intake, both for children and for adults. The acute exposure amounted to 7.2% and 1.9% of the acute reference dose for children and adults, respectively. These values were considered to be acceptable and not threatening to health.

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“…Glyphosate Fusarium [111] Chloropyrifos Ochrobactrum sp. JAS2 [112] Cypermethrin Bacillus subtilis [113] Deltamethrin Streptomyces rimosus [114] Fentopropathrin Rhodopseudomonas palustris [115] Phorate Brevibacterium frigoritolerans Bacillus aerophilus Pseudomonas fulva [116] Acetachlor Tolypocladium geodes Cordyceps [117] Tebuconazole Serratia mercescens [118] DDT Fomitopsis pinicola Ralstonia pickettii [119] Table 2.…”

Section: Pesticides Microorganisms Referencementioning

confidence: 99%

Pesticides Occurrence in Water Sources and Decontamination Techniques

Pradhan¹,

Gowda²,

Adak³

et al. 2022

Pesticides - Updates on Toxicity, Efficacy and Risk Assessment

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Pesticides are essential in crop protection as they keep the plants safe from insects, weeds, fungi, and other pests in order to increase crop production and feed billions of people throughout the world. There are more than 500 pesticide molecules currently in use all around the world. Their non-judicious use has noticeably contaminated the environment and caused negative effects on humans and other life forms. The rainfall or irrigation water takes away the pesticide residues to nearby surface water bodies through runoff or to the groundwater sources through leaching. The occurrence of pesticides in water resources could have multiple consequences. Exposure of pesticides through contaminated water becomes the cause of acute and chronic health problems in people of all ages. Pesticide residues have the potential to disrupt the ecosystem equilibrium in water bodies. Contaminated irrigation water can contaminate other crops as well as their environment. This chapter will discuss the major exposure routes of pesticides in water bodies mainly from agricultural sectors and their effect on the ecosystem. The chapter will also discuss decontamination techniques to eliminate pesticide contaminants from water bodies.

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Biodegradation of fungicide Tebuconazole by Serratia marcescens strain B1 and its application in bioremediation of contaminated soil

Cited by 32 publications

References 44 publications

Effect of microorganisms on degradation of fluopyram and tebuconazole in laboratory and field studies

Effect of microorganisms on degradation of fluopyram and tebuconazole in laboratory and field studies

Influence of Bacillus subtilis and Trichoderma harzianum on Penthiopyrad Degradation under Laboratory and Field Studies

Pesticides Occurrence in Water Sources and Decontamination Techniques

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