Ralstonia solanacearum species complex(RALSSO)
Distribution details in Myanmar
Current pest situation evaluated by EPPO on the basis of information dated
2015: Present, no details
Ralstonia solanacearum and R. pseudosolanacearum.
* Kyaw HW, Tsuchiya K, Matsumoto M, Iiyama K, San Aye S, Zaw M, Kurose D, Horita M, Furuya N. Genetic diversity of Ralstonia solanacearum strains causing bacterial wilt of solanaceous crops in Myanmar. Journal of General Plant Pathology 83(4), 216-25
------- Extensive survey of bacterial wilt performed In 2013 and 2014. R. pseudosolanacearum [phylotype I] (63% biovar 3 and 7% biovar 4) amongst 70 isolates. Biovar 4 was obtained from tomato and chili whereas 30 % of the isolates were R. solanacearum [phylotype IIB-1] (biovar 2) from potato. All tomato, eggplant and chili strains belonged to phylotype I, whereas potato strains comprised phylotype I and phylotype II. Strains in phylotype I were the most prevalent in all surveyed areas. Strains in phylotype I were further divided into seven sequevars [PI-15, PI-17, PI-46, PI-47, PI-48, PI-unknown 1 or PI-unknown 2].
* IPPC website. Official Pest Reports – Myanmar (2015-10-03) Banana, chilli, citrus, corn, crucifer, cut flower, durian, mango, oil seed crops, potato, pulses, rice, rodent, stored pest, tomato, weed. https://www.ippc.int/en/countries/myanmar/pestreports/
------- Included in the list of chilli, groundnut and tomato diseases occurring in Myanmar.
------- Extensive survey of bacterial wilt performed In 2013 and 2014. R. pseudosolanacearum [phylotype I] (63% biovar 3 and 7% biovar 4) amongst 70 isolates. Biovar 4 was obtained from tomato and chili whereas 30 % of the isolates were R. solanacearum [phylotype IIB-1] (biovar 2) from potato. All tomato, eggplant and chili strains belonged to phylotype I, whereas potato strains comprised phylotype I and phylotype II. Strains in phylotype I were the most prevalent in all surveyed areas. Strains in phylotype I were further divided into seven sequevars [PI-15, PI-17, PI-46, PI-47, PI-48, PI-unknown 1 or PI-unknown 2].
* IPPC website. Official Pest Reports – Myanmar (2015-10-03) Banana, chilli, citrus, corn, crucifer, cut flower, durian, mango, oil seed crops, potato, pulses, rice, rodent, stored pest, tomato, weed. https://www.ippc.int/en/countries/myanmar/pestreports/
------- Included in the list of chilli, groundnut and tomato diseases occurring in Myanmar.
| Country | State | Status | |
|---|---|---|---|
| Bangladesh | Present, widespread | ||
| China | Hainan | Present, no details | |
| China | Jiangxi | Present, no details | |
| China | Chongqing | Present, widespread | |
| China | Anhui | Present, no details | |
| China | Henan | Present, no details | |
| China | Xianggang (Hong Kong) | Present, few occurrences | |
| China | Guangdong | Present, widespread | |
| China | Xinjiang | Present, few occurrences | |
| China | Liaoning | Present, few occurrences | |
| China | Shanghai | Present, few occurrences | |
| China | Jilin | Present, few occurrences | |
| China | Qinghai | Present, few occurrences | |
| China | Gansu | Present, few occurrences | |
| China | Ningxia | Present, few occurrences | |
| China | Shaanxi | Present, few occurrences | |
| China | Hunan | Present, widespread | |
| China | Fujian | Present, widespread | |
| China | Shanxi | Present, no details | |
| China | Guangxi | Present, widespread | |
| China | Zhejiang | Present, no details | |
| China | Shandong | Present, no details | |
| China | Sichuan | Present, widespread | |
| China | Jiangsu | Present, no details | |
| China | Beijing | Present, no details | |
| China | Guizhou | Present, no details | |
| China | Hebei | Present, no details | |
| China | Hubei | Present, no details | |
| China | Neimenggu | Present, no details | |
| China | Present, restricted distribution | ||
| China | Yunnan | Present, no details | |
| India | Manipur | Present, no details | |
| India | Bihar | Present, no details | |
| India | Kerala | Present, no details | |
| India | Tripura | Present, no details | |
| India | Mizoram | Present, no details | |
| India | Arunachal Pradesh | Present, widespread | |
| India | Gujarat | Present, no details | |
| India | Assam | Present, no details | |
| India | Andaman and Nicobar Islands | Present, no details | |
| India | Maharashtra | Present, no details | |
| India | Punjab | Present, no details | |
| India | Andhra Pradesh | Present, no details | |
| India | Karnataka | Present, no details | |
| India | Odisha | Present, no details | |
| India | Tamil Nadu | Present, no details | |
| India | Present, widespread | ||
| India | Madhya Pradesh | Present, no details | |
| India | Uttar Pradesh | Present, no details | |
| India | West Bengal | Present, no details | |
| India | Chhattisgarh | Present, no details | |
| India | Uttarakhand | Present, no details | |
| India | Jammu & Kashmir | Present, no details | |
| India | Jharkand | Present, no details | |
| India | Himachal Pradesh | Present, no details | |
| India | Meghalaya | Present, no details | |
| India | Goa | Present, no details | |
| India | Nagaland | Present, no details | |
| Laos | Present, no details | ||
| Thailand | Present, no details |