Results 121 to 130 of about 1,828 (177)

Beyond yield: Unveiling farmer perceptions and needs regarding weed management in Bangladesh. [PDF]

open access: yesFront Bioeng Biotechnol
Islam MM   +6 more
europepmc   +1 more source

Degradation of acetochlor by four microbial communities

Bioresource Technology, 2008
Four microbial communities capable of degrading acetochlor, designated A, D, E, and J, were obtained from acetochlor-contaminated soil and sludge. Acetochlor at an initial concentration of 55mg/L was completely degraded by the four mixed cultures after 4 days.
Canping Pan, Xinghui Qiu, Jiayin Dai
exaly   +3 more sources

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   +2 more
exaly   +3 more sources

Degradation of acetochlor by consortium of two bacterial strains and cloning of a novel amidase gene involved in acetochlor-degrading pathway

Bioresource Technology, 2013
Two bacterial strains Sphingobium quisquiliarum DC-2 and Sphingobium baderi DE-13 were isolated from activated sludge. Acetochlor was transformed by S. quisquiliarum DC-2 to a transitory intermediate 2-chloro-N-(2-methyl-6-ethylphenyl)acetamide (CMEPA), which was further transformed to 2-methyl-6-ethylaniline (MEA), and MEA could not be degraded by ...
Qing Chen, , Xing Huang
exaly   +3 more sources

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 Chen, Junwei Liu
exaly   +3 more sources

Impact of acetochlor on ammonia-oxidizing bacteria in microcosm soils

Journal of Environmental Sciences, 2008
Acetochlor is an increasingly used herbicide on corn in North China. Currently, the effect of acetochlor on soil ammonia-oxidizing bacteria (AOB) communities is not well documented. Here, we studied the diversity and community composition of AOB in soil amended with three concentrations of acetochlor (50, 150, 250 mg/kg) and the control (0 mg ...
Huiwen Zhang, , Minna Wu
exaly   +3 more sources

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