Ralstonia solanacearum(RALSSL)
Distribution details in Ethiopia
Current pest situation evaluated by EPPO on the basis of information dated
2022: Present, widespread
* Abdurahman A, Griffin D, Elphinstone J, Struik PC, Schulz S, Schulte-Geldermann E, Sharma K (2017) Molecular characterization of Ralstonia solanacearum strains from Ethiopia and tracing potential source of bacterial wilt disease outbreak in seed potatoes. Plant Pathology 66,826-834
------- 97% of potato fields affected by R. solanacearum [phylotype IIB-1] in Chencha district in 2015.
* Ayana G (2016) Diversity and phylotype analysis of Ralstonia solanacearum strains causing tomato and potato bacterial wilt in Ethiopia. Pest Management Journal of Ethiopia 18 & 19, 1-21
------- R. solanacearum [phylotype II] found on tomato (in Bako, Ziway and Nacha) and on potato (in Jimma and Shashemene).
* Lemessa F, Zeller W (2007) Isolation and characterisation of Ralstonia solanacearum strains from Solanaceae crops in Ethiopia. Journal of Basic Microbiology 47, 40-49. DOI:10.1002/jobm.200610199
* Mekonnen H, Kibret M, Assefa F (2022) Isolation and characterization of Ralstonia solanacearum causing wilt disease in tomato. Archives of Phytopathology and Plant Protection 55(20), 2317-2333.
* Tessema L, Seid E, Woldegiorgis G, Sharma K (2020) Current status of bacterial wilt (Ralstonia solanacearum) disease in major seed potato (Solanum tuberosum L.) growing areas of Ethiopia. Journal of Plant Pathology and Microbiology 11:497
------- R. solanacearum [phylotype IIB-1] widespread, spreading through distribution of infected seed potato. One third of 140 seed potato fields affected with PIIB-1.
------- 97% of potato fields affected by R. solanacearum [phylotype IIB-1] in Chencha district in 2015.
* Ayana G (2016) Diversity and phylotype analysis of Ralstonia solanacearum strains causing tomato and potato bacterial wilt in Ethiopia. Pest Management Journal of Ethiopia 18 & 19, 1-21
------- R. solanacearum [phylotype II] found on tomato (in Bako, Ziway and Nacha) and on potato (in Jimma and Shashemene).
* Lemessa F, Zeller W (2007) Isolation and characterisation of Ralstonia solanacearum strains from Solanaceae crops in Ethiopia. Journal of Basic Microbiology 47, 40-49. DOI:10.1002/jobm.200610199
* Mekonnen H, Kibret M, Assefa F (2022) Isolation and characterization of Ralstonia solanacearum causing wilt disease in tomato. Archives of Phytopathology and Plant Protection 55(20), 2317-2333.
* Tessema L, Seid E, Woldegiorgis G, Sharma K (2020) Current status of bacterial wilt (Ralstonia solanacearum) disease in major seed potato (Solanum tuberosum L.) growing areas of Ethiopia. Journal of Plant Pathology and Microbiology 11:497
------- R. solanacearum [phylotype IIB-1] widespread, spreading through distribution of infected seed potato. One third of 140 seed potato fields affected with PIIB-1.
| Country | State | Status | |
|---|---|---|---|
| Kenya | Present, widespread |