Sources of resistance in primary synthetic hexaploid wheat (Triticum aestivum L.) to insect pests: Hessian fly, Russian wheat aphid and Sunn pest in the fertile crescent

cg.contactM.BOHSSINI@CGIAR.ORGen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerNational Institute of Agronomic Research Morocco - INRA Moroccoen_US
cg.contributor.centerUnited States Department of Agriculture, Agricultural Research Service - USDA-ARSen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.countrySYen_US
cg.coverage.regionWestern Asiaen_US
cg.creator.idEl Bouhssini, Mustapha: 0000-0001-8945-3126en_US
cg.date.embargo-end-dateTimelessen_US
cg.identifier.doihttps://dx.doi.org/10.1007/s10722-012-9861-3en_US
cg.isijournalISI Journalen_US
cg.issn0925-9864en_US
cg.issn1573-5109en_US
cg.journalGenetic Resources and Crop Evolutionen_US
cg.subject.agrovochessian fliesen_US
cg.subject.agrovocWheaten_US
cg.volume60en_US
dc.contributorOgbonnaya, Francis Chuksen_US
dc.contributorChen, Ming-Shunen_US
dc.contributorLhaloui, S.en_US
dc.contributorRihawi, S.en_US
dc.contributorDabbous, Aen_US
dc.creatorEl Bouhssini, Mustaphaen_US
dc.date.accessioned2021-06-17T20:27:49Z
dc.date.available2021-06-17T20:27:49Z
dc.description.abstractHessian fly, Mayetiola destructor (Say), Russian wheat aphid (RWA), Diuraphis noxia (Kurdjumov), and Sunn pest, Eurygaster integriceps (Puton), are among the most important insect pests of wheat in North Africa, West and Central Asia. Host plant resistance is the most economical, environmentally friendly and practical means of controlling insect pests. Through field and greenhouse screening, several sources of resistance to Hessian fly, RWA and Sunn pest have been identified in wheat and its wild relatives. To further broaden the genetic base of resistance to these pests, 914 fixed lines of synthetic hexaploid wheat (SHW) commonly designated as primary synthetic wheat were evaluated for resistance to Hessian fly, RWA and Sunn pest. The initial screenings for RWA and Sunn pest were carried out in the field at Tel Hadya, Aleppo, Syria, and for Hessian fly in the greenhouse at Tel Hadya during the 2009 and 2010 seasons. Promising accessions from the initial screening for Hessian fly, RWA and Sunn pest were evaluated for confirmation in replicated trials in the greenhouse and field. Fifteen SHWs showed high levels of resistance to Hessian fly and four showed moderate resistance. A wheat line derived from the cross (Triticum turgidum/T. dicoccoides) also showed a high level of resistance to Hessian fly. The level of resistance to RWA in SHW was considerably lower; only one SHW and one durum wheat ‘Altar 84’ exhibited a high level of resistance, while four SHW were moderately resistant. There were 21 SHW genotypes and one durum wheat ‘Langdon’ found resistant to Sunn pest feeding at the vegetative stage. Crosses between these potentially novel resistance sources and elite bread wheat were initiated. Genetic and genomic studies using these accessions are ongoing to identify and characterize the resistance genes and reveal potentially new resistance genes, which will be useful in breeding programs to develop wheat germplasm with multiple resistances to these pests.en_US
dc.formatPDFen_US
dc.identifierhttps://mel.cgiar.org/dspace/limiteden_US
dc.identifier.citationMustapha El Bouhssini, Francis Chuks Ogbonnaya, Ming-Shun Chen, S. Lhaloui, S. Rihawi, A Dabbous. (13/6/2012). Sources of resistance in primary synthetic hexaploid wheat (Triticum aestivum L. ) to insect pests: Hessian fly, Russian wheat aphid and Sunn pest in the fertile crescent. Genetic Resources and Crop Evolution, 60, pp. 621-627.en_US
dc.identifier.statusTimeless limited accessen_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/13242
dc.languageenen_US
dc.publisherSpringer (part of Springer Nature)en_US
dc.sourceGenetic Resources and Crop Evolution;60,(2012) Pagination 621-627en_US
dc.subjectrussian wheat aphiden_US
dc.subjectsunn pesten_US
dc.subjectresistanceen_US
dc.subjecttriticum aestivum len_US
dc.subjectprimary synthetic wheaten_US
dc.titleSources of resistance in primary synthetic hexaploid wheat (Triticum aestivum L.) to insect pests: Hessian fly, Russian wheat aphid and Sunn pest in the fertile crescenten_US
dc.typeJournal Articleen_US
dcterms.available2012-06-13en_US
dcterms.extent621-627en_US
mel.impact-factor1.071en_US

Files