sodium-propionate and fluazifop

sodium-propionate has been researched along with fluazifop* in 1 studies

Other Studies

1 other study(ies) available for sodium-propionate and fluazifop

Article	Year
Microbial metabolism of fluazifop-butyl. Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 1993, Volume: 28, Issue:5 A microbial mixed culture able to grow on fluazifop-butyl and fluazifop was isolated. Fluazifop degradation by this microbial population was studied either when the herbicide was applied as the sole carbon source or in the presence of a second carbon source (sodium acetate or sodium propionate). The degradation rate was enhanced by sodium propionate. The degradation was found to be stereoselective. The S-enantiomer of fluazifop was degraded at a much higher rate than the R-enantiomer. Fluazifop disappearance was accompanied by formation of three metabolites which were identified by UV, IR, MS and NMR analyses. The metabolites were shown to be: 4-(5-trifluoromethyl-2-pyridyl)oxyphenol, 5-trifluoromethyl-2- hydroxypyridine and 2-(5-trifluoro-methyl pyridyl)hydroxy acetate. Topics: Acetates; Acetic Acid; Biodegradation, Environmental; Chromatography, High Pressure Liquid; Dihydropyridines; Dose-Response Relationship, Drug; Herbicides; Propionates; Pyridines; Soil Microbiology; Spectrum Analysis	1993

Article

Year

Microbial metabolism of fluazifop-butyl.

Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 1993, Volume: 28, Issue:5

A microbial mixed culture able to grow on fluazifop-butyl and fluazifop was isolated. Fluazifop degradation by this microbial population was studied either when the herbicide was applied as the sole carbon source or in the presence of a second carbon source (sodium acetate or sodium propionate). The degradation rate was enhanced by sodium propionate. The degradation was found to be stereoselective. The S-enantiomer of fluazifop was degraded at a much higher rate than the R-enantiomer. Fluazifop disappearance was accompanied by formation of three metabolites which were identified by UV, IR, MS and NMR analyses. The metabolites were shown to be: 4-(5-trifluoromethyl-2-pyridyl)oxyphenol, 5-trifluoromethyl-2- hydroxypyridine and 2-(5-trifluoro-methyl pyridyl)hydroxy acetate.

Topics: Acetates; Acetic Acid; Biodegradation, Environmental; Chromatography, High Pressure Liquid; Dihydropyridines; Dose-Response Relationship, Drug; Herbicides; Propionates; Pyridines; Soil Microbiology; Spectrum Analysis

1993