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Impact of single and double infection with cucumber mosaic virus and potato virus Y on growth and yield of pepper

dc.contributor.authorArogundade, O.
dc.contributor.authorBalogun, O.S.
dc.contributor.authorGoodness, A.U.
dc.contributor.authorKumar, P.L.
dc.date.accessioned2019-12-04T11:39:07Z
dc.date.available2019-12-04T11:39:07Z
dc.date.issued2019
dc.identifier.citationArogundade, O., Balogun, O.S., Goodness, A.U. & Kumar, P.L. (2019). Impact of single and double infection with cucumber mosaic virus and potato virus Y on growth and yield of pepper. International Journal of Vegetable Science, 25(6), 529-541.
dc.identifier.issn1931-5260
dc.identifier.urihttps://hdl.handle.net/20.500.12478/6539
dc.descriptionPublished online: 26 Nov 2018
dc.description.abstractPepper (Capsicum spp. L.) production is constrained by Cucumber mosaic virus (CMV) and Potato virus Y (PVY). Local pepper varieties may confer some degree of resistance against these viruses which needs to be evaluated. A screen house study using potted plants was carried out to determine performance of pepper accessions in response to single, and double, inoculation with CMV and PVY. The accessions were inoculated at 4 weeks after planting and growth and yield components recorded. Virus detection and quantification were with antigen-coated plate enzyme-linked immunosorbent assay, which also provided resistance classification. The accessions were rated based on loss incurred in growth and yield. Pepper accessions receiving no viral treatment generally performed better than viral infected plants. Accessions inoculated with CMV were most severely affected, followed by accessions inoculated with CMV+PVY. Pepper accessions inoculated with PVY had higher values than CMV infested accessions for plant height, number of leaves and number of branches but lower values for yield. Accession NCR/AA/MAY/09/051 is classified as very tolerant while accessions NCR/AA/MAY/09/013, NCR/TB/OCT/09/006, NCR/MR/MAY/09/021 are classified as moderately tolerant. For the mixed infection, all accessions were classified as very susceptible. Some accessions exhibited some level of tolerance and may be useful in the search of genotypes that could incorporate resistance.
dc.format.extent529-541
dc.language.isoen
dc.rightsCopyrighted; all rights reserved
dc.subjectElisa
dc.subjectCapsicum
dc.subjectInoculation
dc.subjectNigeria
dc.subjectDisease Resistance
dc.subjectPepper
dc.titleImpact of single and double infection with cucumber mosaic virus and potato virus Y on growth and yield of pepper
dc.typeJournal Article
dc.description.versionPeer Review
cg.contributor.crpMaize
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.affiliationNational Horticultural Research Institute, Nigeria
cg.contributor.affiliationUniversity of Ilorin
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.coverage.regionAfrica
cg.coverage.regionWest Africa
cg.coverage.countryNigeria
cg.creator.identifierP. Lava Kumar: 0000-0003-4388-6510
cg.researchthemePLANT PRODUCTION & HEALTH
cg.authorship.typesCGIAR and developing country institute
cg.iitasubjectPlant Diseases
cg.iitasubjectPlant Health
cg.iitasubjectPlant Production
cg.journalInternational Journal of Vegetable Science
cg.howpublishedFormally Published
cg.accessibilitystatusLimited Access
local.dspaceid109894
cg.targetaudienceScientists
cg.identifier.doihttps://dx.doi.org/10.1080/19315260.2018.1550460


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