Ralstonia solanacearum(RALSSL)
Distribution details in Nepal
Current pest situation evaluated by EPPO on the basis of information dated
2000: Present, restricted distribution
* Dhital SP, Thaveechai N, Shrestha SK (2000/2001) Characteristics of Ralstonia solanacearum strains of potato wilt disease from Nepal and Thailand. Nepal Agriculture Research Journal, Vol. 4 & 5
------- R. solanacearum [phylotype IIB] (identified as biovar 2 race 3) present on potato in the potato growing areas of mid- and high-hills of Nepal (Sindhupalchok, Dolakha, Kathmandu and Kavrepalchok districts).
* Pradhanang PM, Elphinstone JG, Fox RTV (2000) Identification of crop and weed hosts of Ralstonia solanacearum biovar 2 in the hills of Nepal. Plant Pathology, 49: 403-413. https://doi.org/10.1046/j.1365-3059.2000.00480.x
------- R. solanacearum [phylotype IIB-1] was readily isolated from the roots of annual weeds Drymaria cordata and Polygonum capitata in Nepalese potato fields 3 months after havest of infected potato crops.
------- R. solanacearum [phylotype IIB] (identified as biovar 2 race 3) present on potato in the potato growing areas of mid- and high-hills of Nepal (Sindhupalchok, Dolakha, Kathmandu and Kavrepalchok districts).
* Pradhanang PM, Elphinstone JG, Fox RTV (2000) Identification of crop and weed hosts of Ralstonia solanacearum biovar 2 in the hills of Nepal. Plant Pathology, 49: 403-413. https://doi.org/10.1046/j.1365-3059.2000.00480.x
------- R. solanacearum [phylotype IIB-1] was readily isolated from the roots of annual weeds Drymaria cordata and Polygonum capitata in Nepalese potato fields 3 months after havest of infected potato crops.
| Country | State | Status | |
|---|---|---|---|
| China | Hebei | Present, no details | |
| China | Guizhou | Present, no details | |
| China | Neimenggu | Present, no details | |
| China | Shandong | Present, no details | |
| China | Sichuan | Present, no details | |
| China | Yunnan | Present, no details | |
| China | Zhejiang | Present, no details | |
| China | Guangdong | Present, no details | |
| China | Present, no details | ||
| China | Hunan | Present, no details | |
| China | Hubei | Present, no details | |
| China | Beijing | Present, no details | |
| China | Fujian | Present, no details | |
| India | Uttar Pradesh | Present, no details | |
| India | West Bengal | Present, no details | |
| India | Madhya Pradesh | Present, no details | |
| India | Manipur | Present, no details | |
| India | Tripura | Present, no details | |
| India | Meghalaya | Present, no details | |
| India | Present, no details | ||
| India | Karnataka | Present, no details | |
| India | Himachal Pradesh | Present, no details |