Ralstonia solanacearum species complex(RALSSO)
Distribution details in Cote d'Ivoire
Current pest situation evaluated by EPPO on the basis of information dated
2012: Present, no details
R. pseudosolanacearum and R. solanacearum.
* N'Guessan CA, Abo K, Fondio L, Chiroleu F, Lebeau A, Poussier S, Wicker E, Koné D (2012) So near and yet so far: the specific case of Ralstonia solanacearum populations from Côte d'Ivoire in Africa. Phytopathology 102(8), 733-740.
------A large diversity of strains was observed, but phylotype IIB-sequevar 1(=race3/biovar2) was not found nor strains associated with Moko disease.
* N'Guessan CA, Brisse S, Le Roux-Nio A-C, Poussier S, Koné D, Wicker E (2013) Development of variable number of tandem repeats typing schemes for Ralstonia solanacearum, the agent of bacterial wilt, banana Moko disease and potato brown rot. Journal of Microbiological Methods 92, 366-374. https://doi.org/10.1016/j.mimet.2013.01.012
-------R. pseudosolanacearum [phylotype I] sequevars identified were: [PI-13] on tomato and eggplant (found in Djebonoua-Kondoukro and Datta_Houphouékro_(Divo)); [PI-14] on tomato, eggplant and Capsicum annuum (in Sinfra, Songon, Man, Yamoussoukro_Nanan, Yamoussoukro_Zatta and Bassam); [PI-18} on tomato (in Sinfra, Sinfra-Yaokro, Pakobo (Tiassalé) and Sinfra); [PI-31] on tomato, eggplant, Solanum scabrum (garden huckleberry) and Capsicum annuum (in Songon, Daloa, Man, Yamoussoukro, Yamoussoukro_Zatta, Attobro_(Appromponou) and Sinfra-Bas-fond; [PI-44] on tomato and eggplant (in Biankouma-Souandala, Yamoussoukro_Nanan and Datta_Houphouékro_(Divo)); [PI-46] on tomao (in Pakobo (Tiassalé) and Sinfra); and [PI-unknown sequevar] on tomato, egplant and unidentified weed spp. (in Songon, Daloa, Sinfra, Souandala, Yamoussoukro_Nanan, Datta_Houphouékro_(Divo) and Bassam). R. pseudosolanacearum [phylotype III sequevar 23 ] was identified on eggplant (in Djebonoua-Kondoukro). R. solanacearum [phylotype IIA sequevar 35] was identified on tomato (in Sinfra, Datta, Datta_Houphouékro_(Divo) and Pakobo (Tiassalé).
------A large diversity of strains was observed, but phylotype IIB-sequevar 1(=race3/biovar2) was not found nor strains associated with Moko disease.
* N'Guessan CA, Brisse S, Le Roux-Nio A-C, Poussier S, Koné D, Wicker E (2013) Development of variable number of tandem repeats typing schemes for Ralstonia solanacearum, the agent of bacterial wilt, banana Moko disease and potato brown rot. Journal of Microbiological Methods 92, 366-374. https://doi.org/10.1016/j.mimet.2013.01.012
-------R. pseudosolanacearum [phylotype I] sequevars identified were: [PI-13] on tomato and eggplant (found in Djebonoua-Kondoukro and Datta_Houphouékro_(Divo)); [PI-14] on tomato, eggplant and Capsicum annuum (in Sinfra, Songon, Man, Yamoussoukro_Nanan, Yamoussoukro_Zatta and Bassam); [PI-18} on tomato (in Sinfra, Sinfra-Yaokro, Pakobo (Tiassalé) and Sinfra); [PI-31] on tomato, eggplant, Solanum scabrum (garden huckleberry) and Capsicum annuum (in Songon, Daloa, Man, Yamoussoukro, Yamoussoukro_Zatta, Attobro_(Appromponou) and Sinfra-Bas-fond; [PI-44] on tomato and eggplant (in Biankouma-Souandala, Yamoussoukro_Nanan and Datta_Houphouékro_(Divo)); [PI-46] on tomao (in Pakobo (Tiassalé) and Sinfra); and [PI-unknown sequevar] on tomato, egplant and unidentified weed spp. (in Songon, Daloa, Sinfra, Souandala, Yamoussoukro_Nanan, Datta_Houphouékro_(Divo) and Bassam). R. pseudosolanacearum [phylotype III sequevar 23 ] was identified on eggplant (in Djebonoua-Kondoukro). R. solanacearum [phylotype IIA sequevar 35] was identified on tomato (in Sinfra, Datta, Datta_Houphouékro_(Divo) and Pakobo (Tiassalé).
| Country | State | Status | |
|---|---|---|---|
| Burkina Faso | Present, no details | ||
| Ghana | Present, no details | ||
| Guinea | Present, no details | ||
| Mali | Present, widespread |