Pesticides with less poisonous ingredients are provided to ensure safety for consumers, and vegetables are inspected for remains of pesticides. If the samples are found to be dangerous to health, farmers are advised to delay the harvest.
為了徹底排除農藥可能帶給人體的傷害性，建設局特別加強蔬菜專業區安全用藥殘毒測定工作，測定員經常到蔬菜園採取即將收穫的蔬菜做為樣本，帶回建設局，利用局裡的殘毒測定器材，分析菜葉上農藥殘留情形。如果發現超過規定的安全限度，就立刻通知菜農延期採收，以保護食用者的安全。