西洋参根部病害研究进展

摘要

综述了近年来国内外关于西洋参根腐病、锈腐病、疫病等主要根部病害的研究进展,就相关病原菌及其生物学特性、影响病害发生的环境因子、采用的化学及生物防治方法进行了介绍,结合当前存在的问题提出今后应加强的研究重点.%The progresses in the research of American ginseng root diseases infected by Cylindrocarpon spp.,Fusarium spp.and Phytophthora cactorum(Leber et Cohn)were reviewed,including biological characteristics of the pathogens,effects of environmental factors on their devetopment,and the measures of chemical and biological controis.The focus for future research was also discussed.