Non-endophytic microorganisms are microorganisms that are present and found on the outside of organs and outside plant cell tissues before entering into tissue cells. In general, there are several types of bacteria in healthy plant roots, such as antagonistic bacteria Bacillus subtilis, Pseudumonas fluorescens, Serratia, and Streptomyces sp. Various types of fungus Ceratocystis sp. At present i…