防治紫花苜蓿真菌病害的生防菌筛选

胡进玲, 汪治刚, 徐娜, 党淑钟, 李彦忠^*

Screening of inhibitory bacteria for prevention and treatment of fungal diseases of Medicago sativa

HU Jin-Ling, WANG Zhi-Gang, XU Na, DANG Shu-Zhong, LI Yan-Zhong^*

菌株LYZ0069和LYZ0133对紫花苜蓿病原真菌的拮抗效果(PDA培养基,25 ℃) A~D:只接病原真菌的对照;E~H:接入LYZ0069;I~L:接入 LYZ0133;A、E和I中病原菌为尖镰孢; B、F、J中病原菌为粉红镰孢;C、G和K中病原菌为腐皮镰刀菌;D、H和L中病原菌为苜蓿茎点霉。 A-D: Only take control of pathogenic fungi; E-H: Access strain LYZ0069; I-L: Access strain LYZ0133; The pathogen in A, E and I is F. oxysporium ; The pathogen in B, F and J is F. roseum ; The pathogen in C, G and K is F. solani ; The pathogen in D, H and L is P. medicaginis .