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dc.contributorRao, Veeranki P.en_US
dc.contributorThakur, Ram P.en_US
dc.contributorUpadhyaya, Hari D.en_US
dc.contributorManjunatha, SVen_US
dc.creatorSharma, Rajanen_US
dc.date2015-12-31en_US
dc.date.accessioned2017-08-16T10:47:14Z
dc.date.available2017-08-16T10:47:14Z
dc.identifierhttp://apsjournals.apsnet.org/doi/10.1094/PDIS-10-11-0875-REen_US
dc.identifierhttp://dx.doi.org/10.1094/PDIS-10-11-0875-REen_US
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/Iqpij7I4en_US
dc.identifier.citationRajan Sharma, Veeranki P. Rao, Ram P. Thakur, Hari D. Upadhyaya, SV Manjunatha. (31/12/2015). Resistance to foliar diseases in a Mini-core Collection of Sorghum Germplasm. Plant Disease, 96(11), pp. 1629-1633.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.11766/7429
dc.description.abstractAnthracnose, leaf blight and rust are important biotic constraints to grain and forage sorghum production worldwide and are best managed through host plant resistance. A sorghum mini-core collection, consisting of 242 germplasm accessions developed from a core collection of 2,246 landrace accessions, originating from 58 countries, was evaluated to identify sources of resistance to foliar diseases. The mini-core accessions were evaluated in anthracnose and leaf blight screening nurseries under artificial inoculation in the rainy and late rainy seasons, respectively, during 2009 and 2010. For rust resistance, screening was done under artificial inoculation in the greenhouse as well as in the field under natural infection. Thirteen accessions were found resistant (score ≤3.0 on a 1 -9 scale) to anthracnose and 27 to leaf blight in both 2009 and 2010. Six accessions exhibited resistance to rust, both in the greenhouse and in the field. In the resistant accessions, a wide range of diversity was observed for agronomic traits such as days to 50% flowering, plant height and grain yield/plant, and morphological characters such as grain/glume color, glume coverage, endosperm texture and panicle type (ear head compactness). Three mini-core accessions (IS 473, IS 23684, and IS 23521) exhibited resistance to all three diseases. These accessions with multiple disease resistance will be useful in sorghum disease resistance breeding programsen_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherThe American Phytopathological Societyen_US
dc.rightsCC-BY-NCen_US
dc.sourcePlant Disease;96,(2015) Pagination 1629,1633en_US
dc.subjectpests and diseaseen_US
dc.subjectSorghumen_US
dc.titleResistance to foliar diseases in a Mini-core Collection of Sorghum Germplasmen_US
dc.typeJournal Articleen_US
cg.subject.agrovocplant breedingen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.crpCRP on Grain Legumes - GLen_US
cg.contributor.funderNot Applicableen_US
cg.contributor.project-lead-instituteInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.coverage.regionGlobalen_US
cg.contactR.Sharma@CGIAR.ORGen_US
dc.identifier.statusOpen accessen_US


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