根据向日葵菌核病在晋西北地区的发生状况和为害特点,探索出该病在该地区的三种类型以及侵染条件和流行规律,有针对性地提出向日葵菌核病在晋西北地区的十种综合防治措施。 According to the occurrence and damage characteristics of sunflower sclerotinia in the northwest of Shanxi Province, three types of the disease in the area as well as the infection conditions and epidemic rules were explored, and the ten Comprehensive prevention and control measures.