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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 665687'OhVRS-C1'Zea mays L. subsp. mays Ohio, United StatesNC7EAR2012DEVELOPEDBreeding materialOhVRS-I is a synthetic population made up of tropical and corn belt germplasm selected for high levels of resistance to viral diseases and agronomic traits. The population has undergone one complete cycle of SI recurrent selection with selection for resistance to Maize dwarf mosaic virus (MDMV), Sugarcane mosaic virus (SCMV) and Maize chlorotic dwarf virus (MCDV). S 1 lines from OhVRS-I were highly resistant to MDMV and SCMV when evaluated in replicated field screenings. S1 line samples of Oh VRS-I had a mean days to mid-silk. of 70 days and an average ear height of 92 cm. The release germplasm is a composite of 373 random mated ears from the end of one cycle of SI recurrent selection.1903422PI 665687