Purity analysis of nine pesticides collected from eight locations in Bangladesh

Autor:	Ahmed, SN Alam, Afroza Begum, MW Akon
Rok vydání:	2016
Předmět:	Diazinon business.industry Carbendazim Quinalphos Pesticide Biology Cypermethrin Biotechnology Toxicology chemistry.chemical_compound chemistry General Earth and Planetary Sciences business Carbofuran Dimethoate General Environmental Science
Zdroj:	Bangladesh Journal of Agricultural Research. 41:685-694
ISSN:	2408-8293 0258-7122
Popis:	The study was undertaken to determine the purity of available marketed brands of nine selected pesticide groups viz., chloropyriphos, diazinon, carbofuran, pyrazosulfuranethyle, dimethoate, cypermethrin, carbendazim, mencozeb and quinalphos. These pesticides were collected from local markets of eight locationsviz., Rajshahi, Rangpur, Dinajpur, Bogra, Chittagong, Mymensing, Comilla, Norshingdi and Jessoredistricts of Bangladesh where extensive usage of pesticides was recorded. Among the 66tested pesticides, 66.66 % (44 in number) were found ?90% pure in terms of active ingredient (AI). The purity range of about 12% of the total tested brands was 80%--90%. And the remaining 21.34% were less than 80 % pure, of which three pesticide brands contained no active ingredient (AI) at all.Bangladesh J. Agril. Res. 41(4): 685-694, December 2016
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::552c7e72f2da56bea73fd7bbeba46c35 https://doi.org/10.3329/bjar.v41i4.30701 Zobrazit plný text záznamu