Drt-11 were,the lower rate of germination was. Treating over 24 h in the fermented liquid, the germination rate would reduce by 40%-60%. And the diameter of colony was 13.9% of CK.

• 菌核在芽孢杆菌Drt-11发酵液中处理的时间越长；其萌发率越低；在发酵制剂中处理24 h后；菌核萌发减少40%25~60%25；菌落半径是对照的13.；9%25；明显抑制菌丝的生长。