Ralstonia solanacearum species complex(RALSSO)
Distribution details in Tanzania
Current pest situation evaluated by EPPO on the basis of information dated
2019: Present, no details
EPPO Reporting Service (2000/041) : occurs in Zanzibar on tomato and aubergine, and also on mainland.
From Aloyce et al. (2019): during a survey on field and glasshouse tomato crops conducted in 2018 in all districts of Tanzania, 55% of the tested plants (4800 plants in total) were infected.
From Aloyce et al. (2019): during a survey on field and glasshouse tomato crops conducted in 2018 in all districts of Tanzania, 55% of the tested plants (4800 plants in total) were infected.
* Aloyce A, Ndakidemi PA, Mbega ER (2019) Survey and conventional management methods of bacterial wilt disease in open fields and greenhouses in Tanzania. Journal of Plant Pathology 101, 1107–1114. https://doi.org/10.1007/s42161-019-00346-y
* Aloyce A, Ndakidemi PA and Mbega ER (2020) Biovar 2 of Ralstonia solanacearum Species Complex causes tomato bacterial wilt disease in Tanzania. Plant Pathology Journal, 19: 66-76.
* Black, R.; Seal, S. Abubakar, Z.; Nono-Womdim, R.; Swai, I. (1999) Wilt pathogens of Solanaceae in Tanzania: Clavibacter michiganensis subsp. michiganensis, Pseudomonas corrugata and Ralstonia solanacearum. Plant Disease, 83(11), p 1070.
* Aloyce A, Ndakidemi PA and Mbega ER (2020) Biovar 2 of Ralstonia solanacearum Species Complex causes tomato bacterial wilt disease in Tanzania. Plant Pathology Journal, 19: 66-76.
* Black, R.; Seal, S. Abubakar, Z.; Nono-Womdim, R.; Swai, I. (1999) Wilt pathogens of Solanaceae in Tanzania: Clavibacter michiganensis subsp. michiganensis, Pseudomonas corrugata and Ralstonia solanacearum. Plant Disease, 83(11), p 1070.
| Country | State | Status | |
|---|---|---|---|
| Burundi | Present, no details | ||
| Kenya | Present, no details | ||
| Malawi | Present, widespread | ||
| Mozambique | Absent, unreliable record | ||
| Rwanda | Present, widespread | ||
| Uganda | Present, no details | ||
| Zambia | Present, no details |