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

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cg.authorship.typesCGIAR and developing country instituteen
cg.contributor.affiliationNational Horticultural Research Institute, Nigeriaen
cg.contributor.affiliationUniversity of Ilorinen
cg.contributor.affiliationInternational Institute of Tropical Agricultureen
cg.contributor.crpMaize
cg.contributor.crpRoots, Tubers and Bananas
cg.coverage.countryNigeria
cg.coverage.iso3166-alpha2NG
cg.coverage.regionAfrica
cg.coverage.regionWestern Africa
cg.creator.identifierP. Lava Kumar: 0000-0003-4388-6510
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1080/19315260.2018.1550460en
cg.identifier.iitathemePLANT PRODUCTION & HEALTH
cg.issn1931-5260en
cg.issue6en
cg.journalInternational Journal of Vegetable Scienceen
cg.reviewStatusPeer Reviewen
cg.subject.iitaPLANT DISEASESen
cg.subject.iitaPLANT HEALTHen
cg.subject.iitaPLANT PRODUCTIONen
cg.volume25en
dc.contributor.authorArogundade, O.en
dc.contributor.authorBalogun, O.S.en
dc.contributor.authorGoodness, A.U.en
dc.contributor.authorKumar, P. Lavaen
dc.date.accessioned2019-10-28T14:44:11Zen
dc.date.available2019-10-28T14:44:11Zen
dc.identifier.urihttps://hdl.handle.net/10568/105540
dc.titleImpact of single and double infection with cucumber mosaic virus and potato virus Y on growth and yield of pepperen
dcterms.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.en
dcterms.accessRightsLimited Access
dcterms.audienceScientistsen
dcterms.available2018-11-26
dcterms.bibliographicCitationArogundade, 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.en
dcterms.extent529-541en
dcterms.issued2019-11-02
dcterms.languageen
dcterms.licenseCopyrighted; all rights reserved
dcterms.publisherInforma UK Limiteden
dcterms.subjectelisaen
dcterms.subjectcapsicumen
dcterms.subjectinoculationen
dcterms.subjectnigeriaen
dcterms.subjectdisease resistanceen
dcterms.subjectpepperen
dcterms.typeJournal Article

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