Known as a phytopathogen with several host plants, Cylindrocarpon destructans as a bio-control agent was the first reported in this dissertation.

• 毁灭柱孢是一种寄主范围很窄的植物病原菌，对不同植物病原真菌有突出的拮抗效果，表明D-5是一株具有生防应用潜力的菌株。