| dc.contributor.author | Odu, B.O. |
| dc.contributor.author | Hughes, J.D.A. |
| dc.contributor.author | Asiedu, Robert |
| dc.contributor.author | Ng, N.Q. |
| dc.contributor.author | Shoyinka, S.A. |
| dc.contributor.author | Oladiran, O.A. |
| dc.date.accessioned | 2019-12-04T11:23:55Z |
| dc.date.available | 2019-12-04T11:23:55Z |
| dc.date.issued | 2004-04 |
| dc.identifier.citation | Odu, B.O., Hughes, J.D.A., Asiedu, R., Ng, N.Q., Shoyinka, S.A. & Oladiran, O.A. (2004). Responses of white yam (Dioscorea rotundata) cultivars to inoculation with three viruses. Plant Pathology, 53(2), 141-147. |
| dc.identifier.issn | 0032-0862 |
| dc.identifier.uri | https://hdl.handle.net/20.500.12478/4208 |
| dc.description.abstract | The responses of 24 white yam (Dioscorea rotundata) cultivars to mechanical and vector transmission with each of three viruses infecting yams were assessed through enzyme-linked immunosorbent assay (ELISA) and symptom development. The viruses were Dioscorea alata virus (DAV), genus Potyvirus; Dioscorea alata bacilliform virus (DaBV), genus Badnavirus; and Cucumber mosaic virus (CMV), genus Cucumovirus. Only TDr 95-128, a landrace cultivar from Nigeria, developed symptoms of infection with CMV and DaBV following mechanical and vector transmission, respectively. PAS-ELISA showed that nine genotypes remained uninfected by DAV and 11 were uninfected by CMV or DaBV. Genotypes TDr 747 and TDr 1640 both showed resistance to all three viruses. |
| dc.language.iso | en |
| dc.subject | Yams |
| dc.subject | Dioscorea Rotundata |
| dc.subject | Dioscorea Alata |
| dc.subject | Cucumber Mosaic Virus |
| dc.subject | Elisa |
| dc.title | Responses of white yam (Dioscorea rotundata) cultivars to inoculation with three viruses |
| dc.type | Journal Article |
| dc.type | Journal Article |
| dc.description.version | Peer Review |
| cg.contributor.crp | Roots, Tubers and Bananas |
| cg.contributor.affiliation | International Institute of Tropical Agriculture |
| cg.contributor.affiliation | Institute of Agricultural Research and Training, Nigeria |
| cg.contributor.affiliation | University of Ibadan |
| cg.coverage.region | Africa |
| cg.coverage.region | West Africa |
| cg.coverage.country | Nigeria |
| cg.isijournal | ISI Journal |
| cg.authorship.types | CGIAR and developing country institute |
| cg.iitasubject | Yam |
| cg.accessibilitystatus | Limited Access |
| local.dspaceid | 99774 |
| cg.identifier.doi | https://doi.org/10.1111/j.0032-0862.2004.00997.x |
