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dc.contributorTufan, Hale Annen_US
dc.contributorSharma, Ramen_US
dc.contributorAkin, Beyhanen_US
dc.contributorBagci, Ahmeten_US
dc.contributorBraun, Hans-Joachimen_US
dc.contributorKaya, Yukselen_US
dc.contributorKeser, Mesuten_US
dc.contributorPayne, Thomasen_US
dc.contributorSonder, Kaien_US
dc.contributorMcIntosh, Roberten_US
dc.creatorMorgunov, Alexey Ivanovichen_US
dc.identifier.citationAlexey Ivanovich Morgunov, Hale Ann Tufan, Ram Sharma, Beyhan Akin, Ahmet Bagci, Hans-Joachim Braun, Yuksel Kaya, Mesut Keser, Thomas Payne, Kai Sonder, Robert McIntosh. (1/3/2012). Global incidence of wheat rusts and powdery mildew during 1969–2010 and durability of resistance of winter wheat variety Bezostaya 1. European Journal of Plant Pathology, 132 (3), pp. 323-340.en_US
dc.description.abstractDisease incidence and severity was studied for winter wheat variety Bezostaya 1 and susceptible checks based on data from international nurseries from 1969 to 2010 and from 51 countries across major winter wheat production regions totalling 1,047 reports. The frequency of leaf rust and stripe rust occurrence was stable over time with marked increases in severity in 2001-2010 especially in Europe and Central and West Asia. Substantial global reductions in stem rust occurrence were recorded and attributed primarily to use of resistance genes although the recent emergence of race Ug99 makes wheat more vulnerable. The occurrence of powdery mildew remained globally stable over time. It was the most important foliar disease in Western and Southern Europe, where the frequency was very high for all time periods coupled with slight increases in severity during 2001-2010. The durable resistance of variety Bezostaya 1 to all four diseases was demonstrated in the study using comparisons of disease severities of Bezostaya 1 and the most susceptible entries. The Lr34/Yr18/Pm38 pleiotrophic set possessed by Bezostaya 1 is currently an important target for selection because it is now amenable to molecular selection. Increased use of genes like Lr34 combined with strategies to minimize cultivation of extremely susceptible varieties will contribute to long term maintenance of low and non-damaging disease levels. The durable disease resistance of Bezostaya 1, combined with its adaptability and good end-use quality, was a significant reason for its huge impact in agriculture over the last 50 years.en_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourceEuropean Journal of Plant Pathology;132,(2011) Pagination 323,340en_US
dc.subjectdurable resistanceen_US
dc.titleGlobal incidence of wheat rusts and powdery mildew during 1969–2010 and durability of resistance of winter wheat variety Bezostaya 1en_US
dc.typeJournal Articleen_US
cg.creator.idSharma, Ram: 0000-0002-7785-363Xen_US
cg.creator.idKeser, Mesut: 0000-0001-6316-7981en_US
cg.creator.idSonder, Kai: 0000-0001-9672-5361en_US
cg.subject.agrovocclimate changeen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.centerCornell University - CORNELLen_US
cg.contributor.centerBahri Dagdas International Agricultural Research Institute - BDUTAEen_US
cg.contributor.centerSelcuk University, Faculty of Agricultureen_US
cg.contributor.centerUniversity of Sydney, Plant Breeding Instituteen_US
cg.contributor.centerUniversity of East Anglia, School of International Development - UEA UK - SoIDen_US
cg.contributor.centerSelcuk University, Faculty of Veterinary Medicineen_US
cg.contributor.crpCGIAR Research Program on Wheat - WHEATen_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
dc.identifier.statusTimeless limited accessen_US

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