Results 141 to 150 of about 4,530 (200)

The herbicide acetochlor causes lipid peroxidation by inhibition of glutathione peroxidase activity. [PDF]

open access: yesToxicol Sci
Mesmar F   +5 more
europepmc   +1 more source

Environmental Implication of Herbicide Use. [PDF]

open access: yesMolecules
Baćmaga M, Wyszkowska J, Kucharski J.
europepmc   +1 more source

Enantioselective Degradation of Rac-Metolachlor and S-Metolachlor in Soil

Pedosphere, 2006
ABSTRACT Separation of chiral enantiomers and the dissipation of rac-metolachlor and S-metolachlor in soil were evaluated using achiral high-performance liquid chromatography (HPLC) and chiral gas chromatography (GC) methods. Under the experimental conditions the possible metabolite was considered to be N-(2-ethyl-6-methyl-phenyl)-2-hydroxy-acetamide.
Wei-Ping Liu
exaly   +2 more sources

Metolachlor, S-metolachlor and their role within sustainable weed-management

Crop Protection, 1998
Abstract The herbicide metolachlor has been widely used for over 20 years for selective weed control in more than 70 crops worldwide. Its favourable soil behaviour and low risk for developing weed resistance means that metolachlor integrates well into sustainable weed-management practices, such as conservation tillage.
Christian T Harms
exaly   +2 more sources

Atrazine and metolachlor degradation in subsoils

open access: yesBiology and Fertility of Soils, 2001
Degradation of atrazine [2-chloro-4-etylamino-6-isopropylamino-1,3,5-triazine] and metolachlor [2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)-acetamide] in sterile and non-sterile soil samples collected at two different soil depths (0–20 and 80–110 cm) and incubated under aerobic and anaerobic conditions was studied.
Accinelli C.   +3 more
openaire   +2 more sources

Mass Balance of Metolachlor in a Grassed Phytoremediation System

open access: yesEnvironmental Science & Technology, 2007
Metolachlor is a point-source pollutant at agrochemical dealerships in the Midwest, as well as a non point-source contaminant of surface waters caused by runoff. Prairie grasses have been used in filter strips to control runoff and are also useful for phytoremediation; however, little is known about the fate of metolachlor and its metabolites within a ...
Henderson, Keri   +2 more
openaire   +5 more sources

Biodegradation of the Acetanilide Herbicides Alachlor, Metolachlor, and Propachlor

Critical Reviews in Microbiology, 1998
Alachlor, metolachlor, and propachlor are detoxified in biological systems by the formation of glutathione-acetanilide conjugates. This conjugation is mediated by glutathione-S-transferase, which is present in microorganisms, plants, and mammals. Other organic sulfides and inorganic sulfide also react through a nucleophilic attack on the 2-chloro group
Olli H Tuovinen
exaly   +3 more sources

Metolachlor photocatalytic degradation using TiO2 photocatalysts

open access: yesApplied Catalysis B: Environmental, 2004
The photocatalytic degradation of the herbicide metolachlor is Studied, using TiO2 photocatalysts. Apart from the titania aqueous dispersions, immobilized semiconductor thin films were used in order to evaluate their effectiveness.
V A Sakkas, I M Arabatzis, P Falaras
exaly   +3 more sources

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