Abstract: The mycotoxins and their infestation level in stored rice,wheat and corn were investigated in Shandong Province.The infestation level in freshely havested grain were compared with that of the stored grain.

• 文摘:对山东省储藏大米、小麦和玉米中霉菌毒素及污染水平进行了抽样调查，并对新旧储粮中霉菌毒素污染水平进行了比较。