Resistance to rice blast of 869 rice varieties（lines） of regional test from 2001 to 2005 were identified in by artifical infection in seedling stage and natural induced in field .Among 109 rice varieties completed three years of continuous identification. 27 rice varieties （tongjing612, tongyuan5, tongyu01U30, jiu10B14, jiu10B3, ji2000F27, ji2000F46, tongyuan6, tongyu01-221, ji2000G18, jiu02YC17, jiu02YC5, tongyuan7, tongyuan9, ji2000F57, ji01-3786, ji01-3657, ji2000F61） have middle level resistance to rice blast in Jilin province.