7Kommedahl T,Mew I. Biocontrol of com root infection in thefield by seed treatment with antagonists [ J ] . Phytopathology,1975,65:296 - 300.
8Tian X,Cao L,Tan H,et al. Diversity of cultivated and unculti-vated actinobacterial endophytes in the stems and roots of rice[J]. Microbial ecology,2007,53(4) :700 -707.
9Zhao K,Penttinen P,Guan T,et al. The diversity and anti-mi-crobial activity of endophytic actinomycetes isolated from medi-cinal plants in Panxi plateau,China[ J]. Current microbiology,2011,62(1):182-190.
10Qin S, Chen HH, Zhao GZ,et al. Abundant and diverse endo-phytic actinobacteria associated with medicinal plant Maytenusaustroyunnanensis in Xishuangbanna tropical rainforest revealedby culture-dependent and culture-independent methods [ J ] . En-vironmental microbiology reports,2012,4(5) :522 -531.