AN ASSESSMENT OF PESTICIDE RESIDUES IN FRUITS AND VEGETABLES FROM LOCAL MARKETS: (A CASE STUDY OF MILE 12 MARKET, KOSOFE LOCAL GOVERNMENT AREA)
Abstract
The widespread use of pesticides in agricultural practices raises significant concerns
about food safety and public health. This study evaluated the levels of organochlorine
pesticide residues in selected fruits and vegetables (mango, pineapple, and spinach)
sold at Mile 12 Market in Lagos, Nigeria. The samples were analyzed using Gas
Chromatography-Mass Spectrometry (GC-MS) for seventeen organochlorine
compounds.
Results revealed varying levels of contamination across the samples. Spinach
contained the highest pesticide residues, including γ-Lindane (0.02 mg/L) and
Endosulfan ether (0.30 mg/L), both exceeding internationally recommended safety
limits. Pineapple showed moderate contamination, while mango samples exhibited
non-detectable or trace levels within acceptable safety thresholds.
The study concludes that certain produce sold in Mile 12 Market pose potential health
risks due to elevated pesticide residues. It recommends stricter regulatory oversight,
increased awareness among farmers and consumers, and the promotion of integrated
pest management practices to mitigate pesticide-related hazards in the food suppl
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