前言 加工处理或存贮粮食的建筑物,在加工或存贮粮食的过程中,不可避免害虫的为害,如果不采取防治措施,则可导致严重的经济损失和食物污染。 粮食加工或存贮建筑物中的害虫,依其害虫和粮食的种类不同而变化,人们发现有的害虫在粮食之中;有的在粮食或包装物的表面;有的在建筑物结构中以及建筑材料内部。一旦仓贮害虫在粮食或较难处理的载体中建立起生存关系,则极难杀除。因此在粮食进入加工或仓贮前,如何采取适当的预防措施防治虫害的问题就摆 Foreword Buildings that process, process or store foodstuffs are inevitably damaged by pests during the processing or storage of foodstuffs and can lead to serious economic loss and food contamination if not taken. Pests in food processing or storage buildings vary depending on the species of pests and foodstuffs, and pests are found in foodstuffs; on the surface of foodstuffs or packages; in structures of buildings and in structures Building materials interior. It is extremely difficult to kill stored-stock pests once they have established a living relationship in food or more difficult-to-handle carriers. Therefore, before food processing or storage, how to take appropriate precautionary measures against pests