Full TGIF Record # 30649
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Web URL(s):http://www.tandfonline.com/doi/abs/10.1080/03601239309372841
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Publication Type:
i
Report
Author(s):Negre, M.; Gennari, M.; Anderoni, V.; Ambrosoli, R.; Celi, L.
Author Affiliation:Sez. Chimica Agraria; Sez. Chimica Agraria, Dipartimento di Valorizzazione e Protezione delle Risorse Agroferstali Universita di Torino, Italy; Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche. Universita di Milano, Italy; Sez. Microbiologia; Sez. Chimica Agraria, Dipartimento di Valorizzazione e Protezione delle Risorse Agroforestali Universita di Torino, Italy
Title:Microbial metabolism of fluazifop-butyl
Source:Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B28, No. 5, 1993, p. 545-576.
# of Pages:32
Publishing Information:New York: Marcel Dekker
Keywords:TIC Keywords: Fluazifop; Fluazifop-butyl; Metabolites; Metabolism; Degradation; Microbial degradation
Abstract/Contents:"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-(-trifluoromethyl pyridyl) hydroxy acetate."
Language:English
References:43
Note:Figures
Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Negre, M., M. Gennari, V. Anderoni, R. Ambrosoli, and L. Celi. 1993. Microbial metabolism of fluazifop-butyl. J. Environ. Sci. Health. B28(5):p. 545-576.
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http://www.tandfonline.com/doi/abs/10.1080/03601239309372841
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