Resistance to rice blast of 190 rice varieties（combinations） of the North China of regional test from 2001 to 2007 were identified by artificial infection in seedling stage and natural induced in field.109 rice varieties completed three years of continuous identification.25 of 190 rice variety have middle resistance level to rice blast,i.e.,‘Jiu9632’,‘096006’,‘Liaojing92-34’,‘Jisheng286’,‘LDC95423’,‘Ji2002L120’,‘L0307S’,‘Liaoyou2005’,‘Tie9466’,‘Ji2843’,‘Fuhe9’,‘Shendao8’,‘Ji99-2651’,‘Ji01-124’,‘Ji2002L114’,‘Yuyouerhao’,‘Ji04-27’,‘Ji04-17’,‘Tongfeng9’,‘Tonghe03-6025’,‘Shendao11’,‘Fu105’,‘Jiu03D8’,‘Tongmei586’,‘Dongnong98013’.