Diversity and anti-microbial activity of endophytic actinomycetes isolated from Stellera chamaejasme sampled in Aba, Sichuan Isolating of antifungal activity substance from endophytic actinomycete Lj20 and the role in disease control Bioactivity of the metabolites from endophytic actinomycete Fq24 against Tetranychus cinnabarinus.  Biocontrol efficacy of apple tree valsa canker by endophytic actinomycetes Identification of endophytic actinomycete St24 tomato plants from and its application in bio-control of gray mold disease. Anti-microbial activity of endophytic actinomycetes isolated from Ammodendron bifolium and their antagonism to endophytic bacteria. ISOLATION, CULTURE AND INOCULATION OF FRANKIA FROM THE NODULES OF CASU ARINA