Ralstonia syzygii(RALSSY)
Distribution details in Australia (Northern Territory)
Current pest situation evaluated by EPPO on the basis of information dated
2021: Absent, pest no longer present
The aberrant biovar 2 strain (ACH0732) isolated from tomato in the Northern Territory of Australia in 1979 was identified as R. syzygii subsp. indonesiensis [phylotype IV sequevar 11].
No further report of R. syzygii subsp. indonesiensis was found since then.
No further report of R. syzygii subsp. indonesiensis was found since then.
* Plant Health Australia Ltd (2021) Biosecurity plan for the potato industry (version 3.2, 2021). Plant health Australia, Canberra, ACT. 166 pp
------- R. solanacearum phylotype IV has not been isolated since the finding on tomato in Darwin in 1979.
* Wicker E, Lefeuvre P, de Cambiaire JC, Lemaire C, Poussier S, Prior P (2012) Contrasting recombination patterns and demographic histories of the plant pathogen Ralstonia solanacearum inferred from MLSA. The ISME Journal 6, 961–974 (2012). https://doi.org/10.1038/ismej.2011.160
------- R. solanacearum phylotype IV has not been isolated since the finding on tomato in Darwin in 1979.
* Wicker E, Lefeuvre P, de Cambiaire JC, Lemaire C, Poussier S, Prior P (2012) Contrasting recombination patterns and demographic histories of the plant pathogen Ralstonia solanacearum inferred from MLSA. The ISME Journal 6, 961–974 (2012). https://doi.org/10.1038/ismej.2011.160