The soil-borne pathogens and have emerged as major pathogens of radish () worldwide. The induction of soil suppressive of radish root rot disease was evaluated in soil repeatedly inoculated with , nonpathogenic binucleate sp. AG-A W1 (BNR) and . The repeated inoculations of soil with and BNR significantly suppressed the disease severity of and compared to the control. In contrast, the repeated inoculation of soil with significantly suppressed only the pathogen, . The community structure was examined using PCR-DGGE (polymerase chain reaction denaturing gradient gel electrophoresis) method. The bands of sp. were observed in the first, second and third inoculations of the soil with BNR. Similarly, bands of sp. were observed in the second and third inoculations of the soil with and . Compared to the control, disease severity was significantly reduced in the soil repeatedly inoculated with and . In conclusion, species were accumulated in specific patterns depending on the applied fungal inoculum in the suppressive soil.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8876646PMC
http://dx.doi.org/10.3390/jof8020133DOI Listing

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