Character of biocontrol and plant growth promoting activity by endophytic Streptomyces spp.: a. Xoo growth inhibitor by
LBR02 as indicated by clear halo around the colony; b. chitinolytic activity by LBR02 as indicated by clear halo around
colony; c. phosphate solubilization activity by AB131-1 as indicated by clear halo around colony; d. siderophore production
activity by AB131-1 as indicated by brownish orange color (+); e. HCN production by LSW05 as indicated by orange color
(+); K: control and -: indicates no production of the substance