Effect of Nitrogen on the Degradation of Cypermethrin and Its Metabolite 3-Phenoxybenzoic Acid in Soil

Xie, Wenjun; Zhang, Jianmin; Wang, Huoyan; Chen, Xiaoqin

doi:10.1016/s1002-0160(08)60058-2

Cited by 44 publications

(26 citation statements)

References 19 publications

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“…In most cases reported to date, the pyrethroid-degrading organisms tended to convert pyrethroids to 3-PBA, which in turn accumulated in soils and enhanced biodegradation could not occur owing to its antimicrobial properties (Halden et al 1999;Xu et al 2007). In addition, 3-PBA is more dangerous than the parent compounds due to its higher mobility and causes widespread contamination in soils (Halden et al 1999;Xie et al 2008;Duan et al 2011). In contrast to the importance of 3-PBA degradation issue, however, studies regarding its fate and elimination in the environment are very scarce.…”

Section: Discussionmentioning

confidence: 99%

“…In brief, samples of 20 g soils were extracted using 60 mL of acetone/ petroleum ether (1:1, v/v) in an ultrasonic bath (Xie et al 2008). After partition, cleanup, and concentration, residues dissolved in petroleum ether were determined by GC.…”

Section: Methodsmentioning

confidence: 99%

“…A modified method from Halden et al (1999) was used to determine the residues of 3-PBA in the soil samples. In brief, samples of 20 g soil were extracted using 60 mL of methanol/dichloromethane (5:1, v/v) and 1.2 mL hydrochloric acid, and the supernatant was passed through a PTFE membrane filter (0.22 mm) (Xie et al 2008). After concentration, residues dissolved in acetone were determined by HPLC.…”

Section: Methodsmentioning

confidence: 99%

“…In the natural environment, β-CP can be converted to 3-phenoxybenzaldehyde (3-PBA), a toxic metabolite that is refractory to microbial degradation (Xu et al 2007;Yuan et al 2010). As a general degradation product of pyrethroids, 3-PBA has higher mobility than the parent compounds and causes widespread contamination in soil (Xie et al 2008;Duan et al 2011). Furthermore, 3-PBA is classified as an endocrine disrupting chemical owning to its antiestrogenic activity (Tyler et al 2000;Sun et al 2006;Han et al 2008;Meeker et al 2009).…”

mentioning

confidence: 99%

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Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Chen

Geng

Xiao

et al. 2011

Appl Microbiol Biotechnol

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Using laboratory and field experiments, the ability of Streptomyces aureus HP-S-01 to eliminate β-cypermethrin (β-CP) and its metabolite 3-phenoxybenzaldehyde (3-PBA) in soils was investigated. In the laboratory, 80.5% and 73.1% of the initial dose of β-CP and 3-PBA (50 mg kg(-1)) was removed in sterilized soils within 10 days, respectively, while in the same period, disappearance rate of β-CP and 3-PBA in non-sterilized soils was higher and reached 87.8% and 79.3%, respectively. Furthermore, the disappearance process followed the first-order kinetics and the half-life (T (1/2)) for β-CP and 3-PBA reduced by 20.3-52.9 and 133.7-186.8 days, respectively, as compared to the controls. The addition of sucrose to the soils enhanced the ability of strain HP-S-01 to eliminate β-CP and 3-PBA. Similar results were observed in the field experiments. The introduced strain HP-S-01 quickly adapted to the environment and rapidly removed β-CP and 3-PBA without any lag phases in the field experiments. Compared with the controls, 47.9% and 67.0% of applied dose of β-CP and 3-PBA was removed from the soils without extra carbon sources and 52.5% and 73.3% of β-CP and 3-PBA was eliminated in soils supplemented with sucrose within 10 days, respectively. Analysis of β-CP degradation products in soil indicated that the tested strain transform β-CP to 3-PBA and α-hydroxy-3-phenoxy-benzeneacetonitrile. However, both intermediates were transient and they disappeared after 10 days. Therefore, the selected actinomyces strain HP-S-01 is suitable for the efficient and rapid bioremediation of β-CP contaminated soils.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

mentioning

confidence: 99%

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Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Chen

Geng

Xiao

et al. 2011

Appl Microbiol Biotechnol

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“…Even so, the findings of the present study have important implications for nutrient management of crop production in heavy metal polluted areas. To enhance crop yield, mineral N is increasingly being applied, while P fertilizer application is either underestimated or ignored (Xie et al 2008). This practice can lead to soil pH decrease and increasing DOC, which will further increase heavy metal mobilization and plant uptake.…”

Section: Discussionmentioning

confidence: 99%

Influence of N, P, and K application on Zea mays L. growth and Cu and Pb accumulation

Xie¹,

Wang²,

Juanjuan³

et al. 2011

PLANT SOIL ENVIRON

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Fertilization affects soil processes in many ways that remain unclear. The effects of N, P, and K application on plant growth and Cu and Pb accumulation were thus evaluated in a soil-maize system using five treatments: N, P, and K application; N and P application; N and K application; P and K application; and control (no fertilization). Compared to the control, fertilizer application treatments, especially N application, significantly increased maize photosynthetic rate, which further improved shoot biomass production. Root growth, root and shoot Cu and Pb concentrations, and Cu and Pb mobility also significantly altered with fertilizer application. Shoot Cu contents, root Cu uptake and translocation factors were significantly increased in the N-fertilized treatments. The significant decrease of shoot Pb concentration and root Pb uptake and increase of Cu and Pb immobilization were observed in the P-fertilized treatments. No significant correlation was observed between K application and Cu and Pb accumulation in maize. Our results show that an increase in P application and decrease in N application is recommended to reduce agro-ecological risks associated with Cu and Pb in soil-maize systems. However, the mechanisms governing the relationship between nutrients and heavy metal transformation in soil-plant systems needs further research.

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The influence of small- and large-scale composting on the dissipation of pesticide residues in a biopurification matrix

Wilde

Debaer²,

Ryckeboer

et al. 2010

J. Sci. Food Agric.

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Effect of Nitrogen on the Degradation of Cypermethrin and Its Metabolite 3-Phenoxybenzoic Acid in Soil

Cited by 44 publications

References 19 publications

Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Influence of N, P, and K application on Zea mays L. growth and Cu and Pb accumulation

The influence of small- and large-scale composting on the dissipation of pesticide residues in a biopurification matrix

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