Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2017.530.542Ralstonia solanacearum (Smith), Causal Agent of Bacterial Wilt Disease of Tomato in Sub-Saharan Africa]]>AloyceAgatha NdakidemiPatrick Alois MbegaErnest Rashid 1120172011Tomato is the worlds most consumed vegetable crop after potato and it is source of vitamins, minerals, fiber, lycopene, β-carotene and income. Despite its significant importance tomato can heavily be attacked by different pathogens including Ralstonia solanacearum that incites bacteria wilt disease. The disease is very devastating causing a considerable yield loss worldwide. The pathogen can survive in plant debris, infected plants and host weeds and spread from one field to another by irrigation or flood water, soil, farm equipment and workers and weeds which usually grow along waterways and it is difficult to manage due to complication in biology, nature of infestation and wide host range. In areas like the Sub-Saharan Africa where there exists a wide diversity of plant species, the pathogen becomes even more difficult to manage. It is on this basis that this review article, clearly discusses challenges for bacterial wilt disease identification and management in tomato farming systems with respect to the diagnosis methods used, pathogen genetic diversity and host range and pathogen survival mechanisms under different environment. The information will empower the responsible personnel involved in tomato production chain to have clear information about the pathogen and management options available against the disease in Sub-Saharan Africa.]]>FAO.,20052005AVRDC.,20152015Jiang, G., Z. Wei, J. Xu, H. Chen and Y. Zhang et al.,20172017Ayandiji, A., O.R. Adeniyi and D. Omidiji,2011112327Maerere, A.P., K.P Sibuga, K.K Mwajombe, J. Kovach and M. Erbaugh,20062006Allen, A., J. Howard, M. Kondo, A. Jamison and T. Jayne et al.,20162016FAO.,20162016GoK.,20102010Anang, B.T., Z.A. Zulkamain and S. Yusif,20133824838James, B., C. Atcha-Ahowe, I. Godonou, H. Baimey, H. Goergen, R. Sikirou and M. Toko,20102010Kim, S.G., O.S. Hur, N.Y. Ro, H.C. Ko, and J.H. Rhee et al.,2016Ralstonia solanacearum in tomato genetic resources at seedling stage.]]>325864Yang, L., R. Shuang, H. Fei, C. Yixia, W. Guoping and C. Kunzheng,20162016Denny, T.P.,2006Ralstonia Species.]]>2006pp: 573-644pp: 573-644Janse, J.D.,2012Ralstonia solanacearum race 3, biovar 2, phylotype IIB) epidemiology and control in the Netherlands since 1995: A success story of integrated pest management.]]>94257272EPPO.,20142014Mansfield, J., S. Genin, S. Magori, V. Citovsky and M. Sriariyanum et al.,201213614629Radhi, M.Z.A., M.B. Adam, H.M. Saud, M.N. Hamid, P.S.H. Tony and G.H. Tan,2016Solanum lycopersicum.]]>4137143Kinyua, Z.M., S.A. Miller, C. Ashlina and S. Nagendra,2014Ralstonia solanacearum: Standard operating procedure for use in diagnostic laboratories.]]>2014Miller, S.A., D.B. Fen and L.H. Carrie,2009471538Aloyce, A.,20132013Elphinstone, J.G.,20052005pp: 9-28pp: 9-28Terblanche, J. and D.A. de Villiers,2013Marigolds solanacearum.]]>2013pp: 325-331pp: 325-331Yuliar, Y.A. Nion and K. Toyota,2015Ralstonia solanacearum.]]>30111Fegan, M. and P. Prior,2005Ralstonia solanacearum Species Complex?]]>2005pp: 449-461pp: 449-461Wang, X., Z. Wei, M. Li, X. Wang and A. Shan et al.,201771733746Wang, L., K. Cai, Y. Chen and G. Wang,2013Ralstonia solanacearum is associated with modification of soil microbial community structure and activity.]]>152275283Alvarez, B., E.G. Biosca and M.M. Lopez,2010Ralstonia solanacearum, A Destructive Bacterial Plant Pathogen.]]>2010pp: 267-279pp: 267-279Nguyen, M.T. and S.L. Ranamukhaarachchi,2010Ralstonia solanacearum in tomato and pepper.]]>92395405Agrios, N.G.,20055th Edn.,Mbega, E.R.,2011Xanthomonas spp., causal agents of bacterial leaf spot of tomato in Tanzania.]]>2011Agrios, G.N., 2008pp: 647-953pp: 647-953Jonathan, P.K., J.L. Frank and R.P. Dilip,2014Ralstonia solanacearum Smith), especially as it pertains to tomato (Solanum lycopersicum L.) from a historical perspective.]]>2014Singh, D., S. Sinha, D.K. Yadav and G. Chaudhary,2014Ralstonia solanacearum from asymptomatic tomato plants, irrigation water, and soil through non-selective enrichment medium with hrp gene-based bio-PCR.]]>69127134Shamayeeta, S. and C. Sujata,201611014391445USDA.,2015Ralstonia solanacearum positives based on immunostrip testing.]]>2015Denny, T.P. and A.C. Hayward,20012001Inoue, Y. and K. Nakaho,2014Ralstonia solanacearum in soil by the most probable number-polymerase chain reaction (MPN-PCR) method.]]>9841694177Grover, A., S.K. Chakrabarti, W. Azmi, D. Sundar and S.M.P. Khurana,2011Ralstonia solanacearum using conserved genomic regions.]]>22330Mbega, E.R., J. Adriko, C.N. Mortensen, E.G. Wulff, O.S Lund and R.B. Mabagala,2013Xanthomonads causing bacterial leaf spot of tomato.]]>3556574Ndakidemi, P.A.,200717732738Boonham, N., R. Glover, J. Tomlinson and R. Mumford,2008121355363Vincelli, P. and N. Tisserat,200892660669Dannon, E.A. and K. Wydra,2004Ralstonia solanacearum in tomato genotypes.]]>64233243Hacisalihoglu, G., P. Ji, L.M. Longo, S. Olson and T.M. Momol,200726978982Kawabata, N., H. Kishimoto, T. Abe, T. Ikawa, K. Yamanaka, H. Ikeuchi and C. Kakimoto,200569326333Khanum, S.A., S. Shashikanth, S. Umesha and R. Kavitha,20054011561162Kurabachew, H. and K. Wydra,2014Ralstonia solanacearum in tomato (Solanum lycopersicum).]]>5717Nakaune, M., K. Tsukazawa, H. Uga, E. Asamizu, S. Imanishi, C. Matsukura and H. Ezura,2012Ralstonia solanacearum in tomato.]]>29918Norman, D.J., J. Chen, J.M.F. Yuen, A. Mangravita-Novo, D. Byrne and L. Walsh,200690798802Pradhanang, P.M., P. Ji, M.T. Momol, S.M. Olson, J.L. Mayfield and J.B. Jones,2005Ralstonia solanacearum.]]>89989993Sharma, J.P. and S. Kumar,2000Ralstonia wilt through soil disinfectant, mulch, lime and cakes in tomato (Lycopersicon esculentum).]]>701719Wydra, K. and E. Dannon,2006Ralstonia solanacearum.]]>299196Yamasaki, M., S. Kusakari, K. Narita, K. Osamura and M. Nagai,200634543549Alvarez, B., M.M. Lopez and E.G. Biosca,2007Ralstonia solanacearum phylotype II in river water microcosms.]]>7372107217Chen, D., X. Liu, C. Li, W. Tian, Q. Shen and B. Shen,2014Bacillus amyloliquefaciens S20 and its application in control of eggplant bacterial wilt.]]>137120127Ding, C., Q. Shen, R. Zhang and W. Chen,2013Ralstonia solanacearum) of potato.]]>366453466Hoa, L.H., N. Furuya, I. Yamamot, M. Takeshita and Y. Takanami,2004in vitro and in vivo antagonism against Ralstonia solanacearum.]]>49233241Huang, J., Z. Wei, S. Tan, X. Mei, S. Yin, Q. Shen and Y. Xu,2013727984Hu, H.Q., X.S. Li and H. He,2010Bacillus amyloliquefaciens from mangrove for biocontrol of capsicum bacterial wilt.]]>54359365Hyakumachi, M., M. Nishimura, T. Arakawa, S. Asano, S. Yoshida, S. Tsushim and H. Takahashi,2013Bacillus thuringiensis suppresses bacterial wilt disease caused by Ralstonia solanacearum with systemic induction of defense-related gene expression in tomato.]]>28128134Ji, D., Y. Yi, G.K. Kang, Y.H. Choi, P. Kim, N.I. Baek and Y. Kim,2004Xenorhabdus nematophila against major plant-pathogenic bacteria.]]>239241248Guo, J.H., H.Y. Qi, Y.H. Guo, H.L. Ge, L.Y Gong, L.X. Zhang and P.H. Sun,2004296672Li, B., R.R. Yu, Q.M. Tang, T. Su and X.L. Chen et al.,2011Paenibacillus polymyxa and Paenibacillus macerans and their inhibitory effect against tomato bacterial wilt.]]>542604266Li, L., X. Feng, M. Tang, W. Hao, Y. Han, G. Zhang and S. Wan,2014Ralstonia solanacearum).]]>169522526Ling, X., W. Wang, H.G. Wei, G.M. Shen and Y.G. Li,2006Paenibacillus polymyxa HY96-2 on bacterial wilt of tomato.]]>22216220Lin, W.C., C.F. Lu, J.W. Wu, M.L. Cheng and Y.M. Lin et al.,200413567581Messiha, N.A.S., A.D. van Diepeningen, N.S. Farag, S.A. Abdallah, J.D. Janse, A.H.C. van Bruggen,2007Stenotrophomonas maltophilia: A new potential biocontrol agent of Ralstonia solanacearum, causal agent of potato brown rot.]]>118211225Momma, N.,200847712Nion, Y.A. and K. Toyota,2008Fusarium wilt by a Burkholderia nodosa strain isolated from kalimantan soils, Indonesia.]]>23134141Ramesh, R. and G.S. Phadke,2012Ralstonia solanacearum.]]>373541Takahashi, H., K. Nakaho, T. Ishihara, S. Ando and T. Wada et al.,2014Bacillus thuringiensis-induced resistance to Ralstonia solanacearum.]]>3399110Tan, S., Y. Jiang, S. Song, J. Huang, N. Ling, Y. Xu and Q. Shen,2013Bacillus amyloliquefaciens strains isolated using the competitive tomato root enrichment method and their effects on suppressing Ralstonia solanacearum and promoting tomato plant growth.]]>43134140Xue, Q.Y., G.C. Ding, S.M. Li, Y. Yang, C.Z. Lan, J.H. Guo and K. Smalla,2013Ralstonia solanacearum strains-An improved strategy for selecting biocontrol agents.]]>9713611371Yamada, T., T. Kawasaki, S. Nagata, A. Fujiwara, S. Usami and M. Fujie,2007Ralstonia solanacearum.]]>15326302639Yang, W., Q. Xu, H.X. Liu, Y.P. Wang, Y.M. Wanga, H.T. Yang and J. H. Guo,2012Ralstonia wilt on ginger.]]>62144151Yuan, S., L. Wang, K. Wu, J. Shi and M. Wang et al.,2014Bacillus-fortified organic fertilizer for controlling tobacco bacterial wilt in greenhouse and field experiments.]]>758694Zhou, Y., Y.L. Choi, M. Sun and Z. Yu,2008Bacillus thuringiensis to control plant diseases.]]>80563572Zhou, T., D. Chen, C. Li, Q. Sun and L. Li et al.,2012Pseudomonas brassicacearum J12 as an antagonist against Ralstonia solanacearum and identification of its antimicrobial components.]]>167388394Zhu, H.H. and Q. Yao,2004Glomus versiforme inhibits Ralstonia solanacearum.]]>152537542Tahat, M.M., K. Sijam and R. Othman,2012Ralstonia solanacearum under glasshouse conditions.]]>111308513094Pacumbaba, R.P., C.A. Beyl and R.O. Pacumbaba Jr.,1999in vitro.]]>832023Hase, S., A. Shimizu, K. Nakaho, S. Takenaka and H. Takahashi,2006Pythium oligandrum.]]>55537543Gomes, A.T., A.S. Junior, C. Seidel, E.F.A. Smania, N.K. Honda, F.M. Roese and R.M. Muzzi,200334194196Amorim, E.P.D., F.W.R. de Andrade, E.M. da Silva Morae, J.C. da Silva, R. da Silva Lima and E.F.P de Lemos,2011Ralstonia solanacearum in banana seedlings.]]>33392398Arthy, J.R., E.B. Akiew, J.A. Kirkegaard and P.R. Trevorrow,2005Brassica spp. as Biofumigants to Reduce the Population of Ralstonia solanacearum.]]>2005pp: 159-165pp: 159-165Acharya, S. and R.C. Srivastava,2009Psidium guajava and Psidium guineense against Ralstonia solanacearum by two analytical methods.]]>223337Almeida, H.O., E.C. Mattos, M.O. Barbosa, F.R. Teixeira and R.D.M. Magalhaes et al.,2007155735737Cardoso, S.C., A.C.F. Soares, A.D.S. Brito, F.F. Laranjeira, C.A.S. Ledo and A.P. dos Santos,2006322733Ji, P., M.T. Momol, S.M. Olson, P.M. Pradhanang and J.B. Jones,200589497500Matsushita, Y., Y.H. Hwang, K. Sugamoto and T. Matsui,2006Cryptomeria japonica) against several fungi and bacteria.]]>52552556Ooshiro, A., K. Takaesu, M. Natsume, S. Taba, K. Nasu, M. Uehara and Y. Muramoto,2004Ralstonia solanacearum, the cause of bacterial wilt of potato.]]>4187194Ordonez, R.M., A.A.L. Ordonez, J.E. Sayago, M.I.N. Moreno and M.I. Isla,2006Cyphomandra betacea Sendt. fruit.]]>2711871191Olivier, A.R., Y. Uda, S.W. Bang, H. Honjo, M. Fukami and R. Fukui,2006Ralstonia solanacearum, independently of glucosinolate content of the residues.]]>21216226Hwang, Y.H., Y.I. Matsushita, K. Sugamoto and T. Matsui,2005Cryptomeria japonica sapwood on plant pathogenic microorganisms.]]>1511061109Paret, M.L, S.K. Sharma and A.M. Alvarez,2012Ralstonia solanacearum cells using micro-raman spectroscopy and electron microscopy.]]>102105113Pontes, N.DC., A.Z. Kronka, M.F.H. Morases, A.S. Nascimento and M.F. Fujinawa,201193741744Posas, M.B. and K. Toyota,2010258394Shimpi, S.R., L.S. Chaudhari, S.M. Bharambe, A.T. Kharce, K.P. Patil, R.S. Bendre and P.P Mahulikar,2005Aristolochia bracteata.]]>171618Texeira, F.R., M.C.O.P. Lima, H.O. Almeida, R.S. Romeiro and D.J.H. Silva et al.,2006Ralstonia solanacearum and Clavibacter michiganensis ssp. michiganensis growth.]]>154418421Yu, J.Q.,1999Pseudomonas solanacearum infection of tomato (Lycopersicon esculentum) in a tomato-chinese chive (Allium tuberosum) intercropping system.]]>2524092417Yuan, G.Q., Q.Q. Li, J. Qin, Y. F. Ye and W. Lin,2012Toxicodendron sylvestre and its effect on tomato bacterial wilt.]]>9111431147Gorissen, A., L.S. van Overbeek and J.D. van Elsas,2004Ralstonia solanacearum biovar 2 in soil.]]>50587593Islam, T.M.D. and K. Toyota,2004Ralstonia solanacearum.]]>19244247Janvier, C., F. Villeneuve, C. Alabouvette, V. Edel-Hermann, T. Mateille and C. Steinberg,200739123Hassan, M.A.E. and K.A.M. Abo-Elyousr,2013Ralstonia solanacearum using DL-3-aminobutyric acid (BABA).]]>136145157Igawa, T., M. Ide, Y.A. Nion, K. Toyota, T. Kuroda and K. Masuda,200862914Posas, M.B., K. Toyota and T.M.D. Islam,2007Ralstonia solanacearum by sugars and amino acids.]]>22290296Boshou, L.,20052005pp: 225-238pp: 225-238Dahal, D., A. Pich, H.P. Braun and K. Wydra,2010Ralstonia solanacearum: A proteomic approach.]]>73643658Fock, I., C. Collonnier, A. Purwito, J. Luisetti and V. Souvannavong et al.,2000Solanum tuberosum and Solanum phureja.]]>160165176Denny, T.P., S.M. Brumbley, B.F. Carney, S.J. Clough and M.A Schell,1994Pseudomonas solanacearum: Its Molecular Basis and Potential Function.]]>1994pp: 137pp: 137Dasgupta, S., C. Meisner, D. Wheeler, K. Xuyen and N.T. Lam,2007210121132Buddenhagen, I. and A. Kelman,1964Pseudomonas solanacearum.]]>2203230Remenant, B., B. Coupat-Goutaland, A. Guidot, G. Cellier and E. Wicker et al.,2010Ralstonia solanacearum species complex reveal significant evolutionary divergence.]]>2010Prior, P., F. Ailloud, B.L. Dalsing, B. Remenant, B. Sanchez and C. Allen,2016Ralstonia solanacearum into three species.]]>2016USDA., 2014Ralstonia solanacearum race 3 biovar 2 geranium southern wilt.]]>2014Alvarez, B., M.M. Lopez and E.G. Biosca,2008Ralstonia solanacearum phylotype II subjected to prolonged starvation in environmental water microcosms.]]>15435903598Yao, J. and C. Allen,2007Ralstonia solanacearum needs aerotaxis for normal biofilm formation and interactions with its tomato host.]]>18964156424Genin, S.,2010Ralstonia solanacearum.]]>187920928Hiroki, N., M. Taro, S. Naoto, M. Hiromi and M. Naotaka,2016Ralstonia solanacearum.]]>54139145Williams, S.J., K.H. Sohn, L. Wan, M. Bernoux, P.F. Sarris and C. Segonzac,201444299303Van Elsas, J.D., L.S. van Overbeek, M.J. Bailey, J. Schonfeld and K. Smalla,2005Ralstonia solanacearum Biovar 2 as Affected By Conditions and Soil Treatments in Temperate Climate Zones.]]>2005pp: 39-49pp: 39-49Caruso, P., J.L. Palomo, E. Bertolini, B. Alvarez, M.M. Lopez and E.G. Biosca,2005Ralstonia solanacearum biovar 2 populations in a Spanish river: Recovery of stressed cells at low temperatures.]]>71140148Hong, J., P., M.T. Ji, J.B. Momol, S.M. Jones, P. Olson and K. Pradhanang,2005Ralstonia solanacearum detection in tomato irrigation ponds and weeds.]]>695309312Grey, B.E. and T.R. Steck, 2001Ralstonia solanacearum may be involved in long-term survival and plant infection.]]>6738663872Heim, S., M.D.M. Lleo, B. Bonato, C.A. Guzman and P. Canepari,2002Enterococcus faecalis, as determined by proteome analysis.]]>18467396745Brumbley, S.M. and T.P. Denny,1990Pseudomonas solanacearum phcA, a gene that when mutated alters expression of multiple traits that contribute to virulence.]]>17256775685Popoola, A.R., S.A. Ganiyu, O.A. Enikuomehin, J.G. Bodunde, O.B. Adedibu, H.A. Durosomo, and O.A. Karunwi,2015Ralstonia solanacearum causing bacterial wilt of tomato in Nigeria.]]>29110Kang, Y.W., H.L. Liu, S. Genin, M.A. Schell and T.P. Denny,2002Ralstonia solanacearum requires type 4 pili to adhere to multiple surfaces and for natural transformation and virulence.]]>46427437Coupat, B., F. Chaumeille-Dole, S. Fall, P. Prior, P. Simonet, X. Nesme and F. Bertolla,2008Ralstonia solanacearum species complex: number and size of DNA that can be transferred.]]>661424Hayward, A.C.,1991Pseudomonas solanacearum.]]>296587Mbega, E.R., C.N. Mortensen, R.B. Mabagala and E.G. Wulff,201278277286