这项工作检查了阿达马瓦州约拉屠宰场屠宰的牛和山羊的牛肉、雪冯和内脏中农药残留的水平。采用QuEChERS法从牛、山羊的肉、雪峰肉和内脏中提取有机氯和有机磷农药残留，并采用GC-MS技术进行分析。残留分析结果显示，牛肉和chevon样品中未检出有机氯，而有机磷(毒死蜱、敌敌畏、毒死蜱、二嗪、乐果、甲基初效磷、马拉硫磷)农药残留均在0.01 mg/kg阈值以下。动物的结果;肠内有毒死蜱(0.034 ±0.001对0.031 ±0.001) and (0.027 ±0.001 vs.0.023 ±0.0014)，敌敌畏水平为(0.059 ±0.0014 vs. 0.050 ± 0.0007), (0.061 ± 0.0007 vs. 0.043 ± 0.0014) and (0.072 ± 0.0014 vs. 0.031 ± 0.001) below the maximum residual value of 1 mg/kg.The kidney residue revealed that dichlorpyrifos, diazinon, dimethoate, primi-methyl and malathion were below the maximum residue limit (0.001 mg/kg) in the cow samples while chlorpyrifos: (0.013 ± 0.001 vs. 0.012 ± 0.001 vs. 0.018 ± 0.001 vs. 0.053 ± 0.001) were above the standard value (0.01 mg/kg). Dichlorvos was detected in the kidney of the goats; (0.069 ± 0.0007 vs. 0.035 ± 0.0014) and (0.052 ± 0.0014) below the maximum residual limit (MRL).  Residue analysis in the livers of the cows also showed the presence of chlorpyrifos at (0.011 ± 0.001), (0.014 ± 0.001), (0.08 ± 0.001) above the recommended value, while dichlorvos (1.012 ± 0.001 vs. 0.027 ± 0.001) and (0.029 ± 0.001 vs. 0.037 ± 0.001) were below MRL established by the international health regulation agencies. Residue analysis of all the samples studied shows no trace of organochlorine pesticides. These findings are alarming and are potential threats to the public health.