Skip to main navigation Skip to search Skip to main content

Pesticide residues in tobacco leaves from the Kushtia district in Bangladesh

  • Mohammad Abdur Rahman
  • , Alamgir Zaman Chowdhury
  • , Mohammed Moniruzzaman
  • , Siew Hua Gan
  • , Mohammad Nazrul Islam
  • , Zeenath Fardous
  • , Mohammad Khorshed Alam

Research output: Contribution to journalArticleResearchpeer-review

Abstract

In this study, tobacco leaf samples (n = 26) were collected from different areas in Kushtia to determine the presence of residues of cypermethrin, diazinon, heptachlor, methoxychlor dichlorodiphenyltrichloroethane (DDT), dichlorodiphenyldichloroethan (DDD) and dichlorodiphenyldichloroethylene (DDE). The analysis was conducted by a High Performance Liquid Chromatography (HPLC) system that was equipped with a photodiode array detector. Both cypermethrin and diazinon were detected in tobacco samples from six districts, namely, Mirzapur, Shahebnagar, Kodalipara, Pragpur, Farakpur and Taragunia. The highest concentration of cypermethrin was found in Kodalipara (2.00 ppm) while the highest concentration of diazinon was detected in a sample from Pragpur (0.15 ppm). The pesticide DDT was only detected in the sample from Pragpur at 4.00 ppm. This is the first study in Bangladesh that reports pesticide residue concentrations in tobacco leaf samples.

Original languageEnglish
Pages (from-to)658-663
Number of pages6
JournalBulletin of Environmental Contamination and Toxicology
Volume89
Issue number3
DOIs
Publication statusPublished - Sept 2012
Externally publishedYes

Keywords

  • Cypermethrin
  • DDD
  • DDE
  • DDT
  • Diazinon
  • HPLC
  • Pesticide
  • Tobacco

Cite this