Results 161 to 170 of about 1,554 (191)

Phytoremediation of acetochlor residue by transgenic Arabidopsis expressing the acetochlor N-dealkylase from Sphingomonas wittichii DC-6

Science of The Total Environment, 2020
Transgenic engineering is an effective way for plants to obtain strong degradation or detoxification abilities to target pollutants. Acetochlor is an important and widely used herbicide, however, its residue is persistent in soil and is toxic to humans and rotation crops.
Qing Tao, Hong-Mei Wang, Lijie Lv, Junwei Liu, Jian He, Cuiwei Chu, Xiangting Xie, Bin Liu, Qing Chen   +8 more
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Biodegradation of Acetochlor by a Newly Isolated Pseudomonas Strain

Applied Biochemistry and Biotechnology, 2015
A novel microbial strain JD115 capable of degrading acetochlor was isolated from the sludge of acetochlor manufacture and was identified as Pseudomonas aeruginosa species. This strain was able to grow on acetochlor as the sole source of both carbon and nitrogen.
Zhibing Duan, Xiangcheng Zhu, Xiaobin Yu, Wenting Chen, Qiuya Gu, Wei Luo   +5 more
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Mepiquat–acetochlor formulations: sorption and leaching

Applied Clay Science, 2001
Our aim was to study the adsorption of the plant regulator mepiquat to montmorillonite and test the suitability of montmorilonite–mepiquat complexes in formulations to reduce leaching of the non-polar herbicide, acetochlor. Adsorption of the monovalent organic cation mepiquat to montmorillonite through a range of ionic strengths was determined and ...
Tamara Polubesova, Shlomo Nir, Onn Rabinovitz, Baruch Rubin   +3 more
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Development of the Piezoelectric Biosensor for Acetochlor Detection

Analytical Letters, 2003
The piezoelectric immunosensor for the determination of acetochlor was developed. The surface of gold electrodes of piezoelectric quartz crystals was modified by self-assembled thiolayers using either 4-aminothiophenol or dithiobis(succinimidyl propionate).
Sergei A. Eremin, Mikhail Yu. Lebedev, Petr Skládal   +2 more
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Kinetics and mechanisms of radiation-induced degradation of acetochlor

Chemosphere, 2005
The radiation-induced degradation of acetochlor was investigated in this work. In a mixed solvent composed of acetonitrile and water at a ratio of 20/80 in volume, the acetochlor degradation rate was proportional to the radiation dose rate and acetochlor concentration.
Shujuan Zhang, You-Peng Chen, Shaoyang Liu, Han-Qing Yu   +3 more
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In vivo cardiovascular toxicity induced by acetochlor in zebrafish larvae

Chemosphere, 2017
The risk of acetochlor to human health is still unclear, prompting concern over its risk, especially to pesticide suicides population, occupational population (farmers, retailers and pharmaceutical workers), and special population (young children and infants, pregnant women, older people, and those with compromised immune systems).
Hongcui Liu, Tianyi Chu, Lili Chen, Wenjun Gui, Guonian Zhu   +4 more
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Isolation and Characterization of a Pseudomonas Oleovorans Degrading the Chloroacetamide Herbicide Acetochlor [PDF]

Biodegradation, 2006
To date, no pure bacterial cultures that could degrade acetochlor have been described. In this study, one strain of microorganism capable of degrading acetochlor, designated as LCa2, was isolated from acetochlor-contaminated soil. The strain LCa2 is Pseudomonas oleovorans according to the criteria of Bergey's manual of determinative bacteriology and ...
Jiayin Dai, Min Yang, Jing Zhang, Xinghui Qiu, Muqi Xu, Jun Xu, Hong Cao   +6 more
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Microbial and Photolytic Degradation of the Herbicide Acetochlor

International Journal of Environmental Analytical Chemistry, 2000
Abstract Time-course of the microbial degradation of the herbicide acetochlor was studied in commercial black mold and products of degradation were followed using gas chromatography-mass spectrometry (GC-MS). After 1-year-exposure in soil only 9% of the parent molecule was found and two metabolites were identified. The estimated half-life (t1/2) of the
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Photodegradation Rate and Products of Acetochlor in Aqueous Solution

2008 2nd International Conference on Bioinformatics and Biomedical Engineering, 2008
Photodegradation of acetochlor [2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphe myl) acetamide] was carried out in water and water-H2O2 solution under high pressure mercery lamp(HPML) or sunlight illuminating. The result shown that the photodegradation of acetochlor followed the first-order kinetics.
Rimao Hua, Yue Yongde, Xiangwei Wu, Haiqun Cao, Xuede Li, Tang Feng, Li Xu   +6 more
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Effect of absorption and translocation on the acetochlor susceptibility of plants

Journal of Radioanalytical and Nuclear Chemistry Letters, 1985
Absorption and translocation of acetochlor /2-chloro-N/2-ethyl-6-methylphenyl/-N-/ethoxymenthyl/acetamide/ herbicide were followed in experiments with tolerant corn /Zea mays L./ and sensitive wheat /Triticum aestivum L./ plants by using carbonyl-14C labelled compound.
I. Jablonkai, F. Dutka
openaire   +2 more sources