Previously Manjukarunambika et al. (2013) reported the efficacy
of biocontrol agents (Pseudomonas spp. and Trichoderma spp.)
against red root-rot disease in tea plants. Biocontrol agents belong
to Streptomyces spp. were found to be effective in reducing red rust
disease against Cephaleuros parasiticus Karst, in tea plants (Ramya
et al., 2013).