Barley Leaf Stripe Disease in Algeria: Evaluation of Virulent Pyrenophora graminea Isolates and Identification of Resistant Algerian Barley Genotypes

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dc.contributor.authorBENKORTEBY-LYAZID, Hind
dc.contributor.authorZEGHAR, İmane
dc.contributor.authorHANIFI-MEKLICHE, Leila
dc.contributor.authorBOUZNAD, Zouaoui
dc.contributor.departmentZiraat Fakültesitr_TR
dc.date.accessioned2021-09-28T13:04:04Z
dc.date.available2021-09-28T13:04:04Z
dc.date.issued2019-09-05
dc.description.abstractNine isolates of Pyrenophora graminea, barley leaf stripe disease causal agent, collected from several regions in Algeria were evaluated under greenhouse conditions for their virulence to a collection of barley cultivars including three most cultivated Algerian varieties. Virulence levels were observed among the set of isolates and a mean disease rate ranging from 3.33% to 75.83% was found. Pathogenic variability of P. graminea and resistant gene effects in barley cultivars were revealed. Isolate OS was the most virulent among P. graminea isolates making it a suitable virulent isolate in future breeding programs. A set of 8 barley genotypes composed of common Algerian cultivars and local developed lines were tested for their reaction to P. graminea and yield response. Barley cultivar Minnesota 23 and line 18/17/7L2 were the most resistant of the collection with high grain number/ear and thousand grains weight even when diseased. These genotypes could be useful to integrate as candidate genitor plants into barley breeding programs to develop resistant cultivars to leaf stripe disease.tr_TR
dc.identifier.endpage372tr_TR
dc.identifier.issn/e-issn2148-9297
dc.identifier.issue3tr_TR
dc.identifier.startpage367tr_TR
dc.identifier.urihttps://doi.org/10.15832/ankutbd.421747tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/75005
dc.identifier.volume25tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.15832/ankutbd.421747tr_TR
dc.relation.journalTarım Bilimleri Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectBarley stripe diseasetr_TR
dc.subjectAggressivenesstr_TR
dc.subjectBarleytr_TR
dc.titleBarley Leaf Stripe Disease in Algeria: Evaluation of Virulent Pyrenophora graminea Isolates and Identification of Resistant Algerian Barley Genotypestr_TR
dc.typeArticletr_TR

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Cilt:25 Sayı:03 (2019)