Electrochemical investigation of the effect of pH and solvent on amitraz stability

Journal of Agricultural and Food Chemistry

Volumn 54, Issue 21, 2006, Pages 8139-8143

  Brimecombe, R D ^a   Limson, J L ^a  

^a RHODES UNIVERSITY   (South Africa)

Author keywords

Amitraz; pH; Stability; Voltammetry

Indexed keywords

2,4 DIMETHYLANILINE; 2,4-XYLIDINE; AMITRAZ; ANILINE DERIVATIVE; INSECTICIDE; SOLVENT; TOLUIDINE DERIVATIVE;

ARTICLE; CHEMISTRY; DRUG STABILITY; ELECTROCHEMISTRY; HYDROLYSIS; PH;

ANILINE COMPOUNDS; DRUG STABILITY; ELECTROCHEMISTRY; HYDROGEN-ION CONCENTRATION; HYDROLYSIS; INSECTICIDES; SOLVENTS; TOLUIDINES;

APIS MELLIFERA;

EID: 33751213376     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf0619434     Document Type: Article

References (10)

1. Martel, A.-C.; Zeggane, S. Determination of acaricides in honey by high-performance liquid chromatography with photodiode array detection. J. Chromatogr. A 2002, 954, 173-180.
2. Korta, E.; Bakkali, A.; Berrueta, L. A.; Gallo, B.; Vicente, F.; Bogdanov, S. Determination of amitraz and other acaricide residues in beeswax. Anal. Chim. Acta 2003, 475, 97-103.
3. Jiménez, J. J.; Bernal, J. L.; del Nozal, M. J.; Alonso, C. Extraction and clean-up methods for the determination of amitraz total residues in beeswax by gas chromatography with electron capture detection. Anal. Chim. Acta 2004, 524, 271-278.
4. Bernal, J. L.; del Nozal, M. J.; Jiménez, J. J. Influence of solvent and storage conditions on the stability of acaricide standard stock solutions. J. Chromatogr. A 1997, 765, 109-114.
5. Pierpoint, A. C.; Hapeman, C. J.; Torrents, A. Kinetics and mechanism of amitraz hydrolysis. J. Agric. Food Chem. 1997, 45, 1937-1939.
6. Corta, E.; Bakkali, A.; Berrueta, L. A.; Gallo, B.; Vicente, F. Kinetics and mechanism of amitraz hydrolysis in aqueous media by HPLC and GC-MS. Talanta 1999, 48, 189-199.
7. van Eeden, C. M.; Liebenberg, W.; du Preez, J. L.; de Villiers, M. M. Solvent and surfactant enhanced solubilization, stabilization, and degradation of amitraz. J. Environ. Sci. Health B 2004 39, 33-51.
8. Foil, L. D.; Coleman, P.; Eisler, M.; Fragoso-Sanchez, H.; Garcia-Vazquez, Z.; Guerrero, F. D.; Jonsson, N. N.; Langstaff, I. G.; Li, A. Y.; Machila, N.; Miller, R. J.; Morton, J.; Pruett, J. H.; Torr, S. Factors that influence the prevalence of acaricide resistance and tick-borne diseases. Vet. Parasitol. 2004, 125, 163-181.
9. Osano, O.; Admiraal, W.; Klamer, H. J. C.; Pastor, D.; Bleeker, E. A. J. Comparative toxic and genotoxic effects of chloroacetanilides, formamidines and their degradation products on Vibrio fischen and Chironomus riparius. Environ. Pollut. 2002, 119, 195-202.
10. Brimecombe, R.; Limson, J. L. Voltammetric analysis of the acaricide amitraz and its degradant, 2,4-dimethylaniline. Talanta 2006, in press.