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湖北贝母(Fritillaria hupehensis Hsiaoet K.C.Hsia)属名贵中药材,经济价值高,种植湖北贝母是鄂西自治州高寒山区脱贫致富的重要经济门路之一。但近年来贝母烂种问题非常严重,已成为影响鄂西贝母稳产高产的主要障碍。为此,我们从1984年起,对建始、宣恩、合丰三县的病烂鳞茎,进行 PDA 平板组织分离和接菌回接试验,证明导致贝母烂种的主要病原有:贝母干腐病(Fusarium ave-
Hubei Fritillaria hupehensis Hsiaoet K.C.Hsia is a precious Chinese herbal medicine with high economic value. The planting of Fritillaria hupehensis Hsiaoet K.C.Hsia is one of the important economic ways to get rid of poverty in the alpine mountainous region of western Hubei Autonomous Region. However, in recent years, the problem of rotting mother-of-pearl is very serious and has become a major obstacle to the steady and high yield of Fritillaria cirrhosa. To this end, we started from 1984, Jianshu, Xuan’en, Hefeng three counties of diseased bulbs, PDA plate tissue separation and back connection test to prove that the main pathogens causing Fritillaria rot are: Fritillaria Fusarium ave-