| [biologic properties of ralstonia solanacearum]. | two methods of estimation of potato cultivars for resistance to the agent of brown bacterial rot (ralstonia solanacearum) were used. the distribution of the most widespread agricultural zoned potato cultivars into groups depending on the degree of their resistance to bacterial quarantine agent, potentially dangerous for ukraine, can be used in the selection of the potato varieties resistant to the agent, and in the development of integrated plant protection systems. r. solanacearum was not detec ... | 2009 | 19938594 |