Mechanisms of composition change and toxic potentiation of chloramidophos emulsifiable concentrate during storage

Journal of Agricultural and Food Chemistry

Volumn 57, Issue 3, 2009, Pages 930-937

  Zhou, Shanshan ^a,b   Zhang, Datong ^a   Yang, Huayun ^a   Zhang, Ying ^b   Liu, Weiping ^a  

^a ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

^b ZHEJIANG UNIVERSITY   (China)

Author keywords

Chloramidophos; Pesticide formulation; Storage stability; Toxic potentiation

Indexed keywords

AGRICULTURAL CHEMICAL; CHLORAMIDOPHOS; CHOLINESTERASE INHIBITOR; INSECTICIDE; ORGANOPHOSPHORUS COMPOUND;

ARTICLE; CHEMISTRY; CHINA; DRUG POTENTIATION; DRUG STABILITY; EMULSION; TIME;

AGROCHEMICALS; CHINA; CHOLINESTERASE INHIBITORS; DRUG STABILITY; DRUG SYNERGISM; EMULSIONS; INSECTICIDES; ORGANOPHOSPHORUS COMPOUNDS; TIME FACTORS;

EID: 61449254572     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf803188f     Document Type: Article

References (19)

1. Methamidophos. International Programme on Chemical Safety and the World Health Organization (IPCS/WHO); Health and Safety Guide 79; IPCS/WHO: Geneva, Switzerland, 1993.
2. U.S. Environmental Protection Agency (U.S. EPA). Reregistration Eligibility Decision for Methamidophos; U.S. EPA: Washington, DC, 2006.
3. Voss, G.; Neumann, R.; Kobel, W. Economy-society-environment: how fit are organophosphorus insecticides? In Progress and Prospects of Organophosphorus Agrochemicals; Eto, M., Casida, J. E., Eds.; Kyushu University Press: Fukuoka, Japan, 1995; pp 31-41.
4. Yang, Y. Pesticides and environmental health trends in China; 2007; http://www.wilsoncenter.org/topics/docs/pesticides-feb28.pdf.
5. Wang, X. R. Production, use, management and substituent analysis of five high toxic pesticides in China. Master's thesis, China Agricultural University, Beijing, 2006.
6. Recommended classification of pesticides by hazard and guidelines to classification 1996-1997; International Programme on Chemical Safety/World Health Organization World Health Organization (IPCS/WHO); IPCS/WHO: Geneva, Switzerland, 1996.
7. Chen, S. Y.; Yao, P. P. Heavy OP poisoning toll in China. Pestic. News 1996, 32, 5.
8. Chan, T. Y. K.; Critchley, J. A. J. H. The spectrum of poisonings in Hong Kong: an overview. Vet. Hum. Toxicol. 1994, 36, 135-136.
9. Announcement of forbidden of production, market and use of five high toxic pesticide; 2008; http://www.jxaic.gov.cn/gsgg/ShowArticle.asp?ArticleID= 15210.
10. Zhou, S. S.; Wang, L. M.; Zhang, A. P.; Lin, K. D.; Liu, W. P. Preparation, stabilization, and bioefficacy of β-cyclodextrin inclusion compounds of chloramidophos. J. Agric. Food Chem. 2008, 56, 2708-2713.
11. Miles, J. W.; Mount, D. L.; Staiger, M. A.; Teeters, W. R. S-Methyl isomer content of stored malathion and fenitrothion water-dispersible powders and its relationship to toxicity. J. Agric. Food Chem. 1979, 27, 421-425.
12. Casida, J. E.; Sanderson, D. M. Toxic hazard from formulating the insecticide dimethoate in methyl "Cellosolve". Nature 1961, 189, 507-508.
13. Casida, J. E.; Sanderson, D. M. Solvent effects on toxicity, reaction of certain phosphorothionate insecticides with alcohols and potentiation by breakdown products. J. Agric. Food Chem. 1963, 11, 91-96.
14. Liu, W. P.; Zhou, S. S.; Zhang, D. T.; Li, S. Q. Preparation of phosphoramide organophosphorus compound; Tianzheng Patent & Trademark Attorneys; CN 101139360, 2008 (CAN 148: 403358).
15. Lin, K. D.; Zhou, S. S.; Xu, C.; Liu, W. P. Enantiomeric resolution and biotoxicity of methamidophos. J. Agric. Food Chem. 2006, 54, 8134-8138.
16. Rodbard, D.; Frazier, G. R. Statistical analysis of adioligand assay data. Methods Enzymol. 1975, 37, 3-22.
17. Xu, S. C. Aldehyde and ketone & NMR. In Organic Chemistry; Xu, S. C., Ed.; Higher Education Press: Beijin, China, 1993; Vol. 2, pp 281-282.
18. Maxwell, D. M.; Brecht, K. M. Quantitative structure-activity analysis of acetylcholinesterase inhibition by oxono and thiono analogues of organophosphorus compounds. Chem. Res. Toxicol. 1992, 5, 66-71.
19. Teichmann, H.; Schnell, M. Reaction of O,O-dimethyl phosphoramidothioate with chloral. J. Prakt. Chem. 1987, 329, 871-876 (CAN 110:23978).