Results 171 to 180 of about 2,927 (211)

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
openaire   +1 more source

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).
Mikhail Yu. Lebedev, Sergei A. Eremin, Petr Skládal   +2 more
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Electroreduction of Acetochlor at Silver Cathodes in Aqueous Media

Journal of The Electrochemical Society, 2021
We report electroreduction of acetochlor at silver cathodes in aqueous media to provide insight related to electroreduction as a practical application for remediation of haloorganic pollutants. Cyclic voltammetry was used to determine the electrochemical behavior of acetochlor in water as a function of pH.
Ana G. Couto Petro, Nicholas F. Scherschel, Lane A. Baker   +2 more
openaire   +1 more source

[Microbial degradation of acetochlor in mollisol and the effects of acetochlor on the characteristics of soil phospholipid fatty acids].

Ying yong sheng tai xue bao = The journal of applied ecology, 2009
An incubation test was conducted with mollisol applied with recommended amount of acetochlor under the conditions of sterilization, microbial inhibitor addition, and non-sterilization. During incubation, the residual amount of acetochlor and the dynamics of soil phospholipid fatty acids (PLFAs) were determined to study the relative contribution of soil
Hui-Min, Feng, Hong-Bo, He, Zhen, Bai, Ye-Ye, Wu, Bai-Dong, Guo, Ming, Zhang, Xu-Dong, Zhang   +6 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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[The transferability of acetochlor and butachlor in soil].

Huan jing ke xue= Huanjing kexue, 2002
The transferability of acetochlor and butachlor in soil was studied by soil thin layer chromatography. Acetochlor and butachlor were dropped on the glass plate and spreaded soil on the glass plate was collected per 2 cm, then acetochlor and butachlor were analyzed quantitatively by HPlC. When river water was as the spread solution, Rf(relative flow) of
H, Zheng, C, Ye
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Determination of the herbicide acetochlor by fluorescence polarization immunoassay

Journal of Analytical Chemistry, 2005
A fluorescence polarization immunoassay procedure was developed for determining the herbicide acetochlor from the group of chloroacetanilides. Conjugates of fluorescent labeled acetochlor derivatives (tracers) with glycylaminofluorescein and ethylenediaminofluorescein were synthesized.
M. A. Deryabina, Yu. N. Yakovleva, V. A. Popova, S. A. Eremin   +3 more
openaire   +1 more source

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, Li Xu, Yongde Yue, Feng Tang, Xuede Li, Xiangwei Wu   +5 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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Evaluation of the mutagenicity of acetochlor to male rat germ cells

Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 1997
Male rat dominant lethal (DL) assays conducted on the herbicide acetochlor are described. Single dose studies conducted at the maximum tolerated dose (MTD, < or = 1000 mg/kg) produced no effects on any of the DL assay parameters at any of the ten weekly sampling periods. It is concluded that acetochlor is non-mutagenic to rat germ cells. Due to initial
J, Ashby, H, Tinwell, P A, Lefevre, J, Williams, L, Kier, I D, Adler, M J, Clapp   +6 more
openaire   +2 more sources