Ralstonia solanacearum(RALSSL)
Distribution details in Peru
Current pest situation evaluated by EPPO on the basis of information dated
2017: Present, no details
Gutarra et al. (2017): In Peru, bacterial wilt was first reported in 1967 in banana and plantain and in tomato along the Amazon river. In potato, it was first discovered in the highlands of the departments of Ancash, Cajamarca, and La Libertad and in central Peru in the department of Junin. Surprisingly it was also found in potato planted on virgin soils in the Amazon basin in the Northern part of the country at Yurimaguas in the department of Loreto, suggesting that it was endemic to the area.
* Álvarez E, Pantoja A, Gañán L, Ceballos G (2015) Current status of Moko disease and black sigatoka in Latin America and the Caribbean, and options for managing them CIAT publication No. 404
------- Moko disease (caused by R. solanacearum [phylotype II] is officially recorded in Peru [Reports are based on a few findings in the 1960's and published updates are difficult to find or absent].
* Cellier G, Remenant B, Chiroleu F, Lefeuvre P, Prior P (2012) Phylogeny and Population Structure of Brown Rot- and Moko Disease-Causing Strains of Ralstonia solanacearum Phylotype II. Applied and Environmental Microbiology 78, 2367-2375
------- Three reference strains (UW160, UW162, UW163) from Musa sp. (banana) collected in the 1960s were identified as R. solanacearum [phylotype IIB sequevar 4] and one isolate from potato (CFBP3107 = CIP270) was [PIIB-1].
* Gutarra L, Herrera J, Fernandez E, Kreuze J, Lindqvist-Kreuze H (2017) Diversity, pathogenicity, and current occurrence of bacterial wilt bacterium Ralstonia solanacearum in Peru. Frontiers in Plant Science 8, 1221. doi:10.3389/fpls.2017.01221.
-------- Bacterial wilt was present in 19 of 39 potato fields surveyed in 2016 in central and northern Peru in the departments of Piura, Amazonas, Ancash, Cajamarca, and Huanuco, between the altitudes 2111 and 3742 m above sea level. All isolates were identified as R. solanacearum [phylotype IIB-1]. Reference isolates (265) collected in Peru between 1966 and 2016 from potato, pepper, tomato, plantain and soil were identified as either Ralstonia pseudosolanacearum [phylotype I] or R. solanacearum [phylotypes IIA or IIB].
------- Moko disease (caused by R. solanacearum [phylotype II] is officially recorded in Peru [Reports are based on a few findings in the 1960's and published updates are difficult to find or absent].
* Cellier G, Remenant B, Chiroleu F, Lefeuvre P, Prior P (2012) Phylogeny and Population Structure of Brown Rot- and Moko Disease-Causing Strains of Ralstonia solanacearum Phylotype II. Applied and Environmental Microbiology 78, 2367-2375
------- Three reference strains (UW160, UW162, UW163) from Musa sp. (banana) collected in the 1960s were identified as R. solanacearum [phylotype IIB sequevar 4] and one isolate from potato (CFBP3107 = CIP270) was [PIIB-1].
* Gutarra L, Herrera J, Fernandez E, Kreuze J, Lindqvist-Kreuze H (2017) Diversity, pathogenicity, and current occurrence of bacterial wilt bacterium Ralstonia solanacearum in Peru. Frontiers in Plant Science 8, 1221. doi:10.3389/fpls.2017.01221.
-------- Bacterial wilt was present in 19 of 39 potato fields surveyed in 2016 in central and northern Peru in the departments of Piura, Amazonas, Ancash, Cajamarca, and Huanuco, between the altitudes 2111 and 3742 m above sea level. All isolates were identified as R. solanacearum [phylotype IIB-1]. Reference isolates (265) collected in Peru between 1966 and 2016 from potato, pepper, tomato, plantain and soil were identified as either Ralstonia pseudosolanacearum [phylotype I] or R. solanacearum [phylotypes IIA or IIB].
| Country | State | Status | |
|---|---|---|---|
| Bolivia | Present, widespread | ||
| Brazil | Pernambuco | Present, no details | |
| Brazil | Mato Grosso | Present, no details | |
| Brazil | Mato Grosso do Sul | Present, no details | |
| Brazil | Ceara | Present, no details | |
| Brazil | Parana | Present, no details | |
| Brazil | Piaui | Present, no details | |
| Brazil | Rio Grande do Sul | Present, no details | |
| Brazil | Rio de Janeiro | Present, no details | |
| Brazil | Sao Paulo | Present, no details | |
| Brazil | Tocantins | Present, no details | |
| Brazil | Goias | Present, no details | |
| Brazil | Maranhao | Present, no details | |
| Brazil | Alagoas | Present, no details | |
| Brazil | Amazonas | Present, no details | |
| Brazil | Present, widespread | ||
| Brazil | Rondonia | Present, no details | |
| Brazil | Sergipe | Present, no details | |
| Brazil | Bahia | Present, no details | |
| Brazil | Espirito Santo | Present, no details | |
| Brazil | Paraiba | Present, no details | |
| Brazil | Acre | Present, no details | |
| Brazil | Roraima | Present, no details | |
| Brazil | Minas Gerais | Present, no details | |
| Brazil | Amapa | Present, no details | |
| Brazil | Para | Present, no details | |
| Brazil | Santa Catarina | Present, no details | |
| Brazil | Distrito Federal | Present, no details | |
| Chile | Present, no details | ||
| Colombia | Present, no details | ||
| Ecuador | Present, no details |