Identification of Ralstonia Solanacearum in Kyrgyzstan's Potato Fields and the Possibility of Using Biocontrol Agents Against this Pathogen

Tinatin DOOLOTKELDİEVA | Saykal BOBUŞOVA

In this study, we have used well-known, efficient methods and bioassay for systematic screening of R. solanacearum for identification of its phenotype and biochemical profile, as well as for pathogenicity and virulence. As a result, an aggressive race — Biovar 3 — was most isolated from the potato fields of the Issyk-Kul region, especially in fields where the Picasso variety was grown. The isolated indigenous strains of Streptomyces diastatochromogenesstrain sk-6 and Streptomyces bambergiensis strain k1-3 has the potential to be used as a biocontrol agent for the management of the bacterial wi ...Более