From 2015 to 2019, 1 545 varieties（lines） of the regional test in Jilin province were identified and evaluated by artificial inoculation at seedling stage and natural induction identification in the field disease nursery. The results showed that the average disease resistance rates of seedling blast, leaf blast and panicle blast were 55.47%,76.57% and 43.24%, respectively, indicating that the resistance of rice varieties in regional trials in Jilin Province was better. And the resistance of leaf blast was higher than the seedling blast and spike blast in different period stag-es, that is, there was a large space for the prevention and control of rice blast from tillering stage to heading stage.