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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 662045Mp718Zea mays L. subsp. mays Mississippi, United StatesNC7KERNELS2011DEVELOPEDBreeding materialMp718 was developed from Mp715 X Va35 by self pollinating for eight generations and selecting for reduced levels of aflatoxin accumulation in the grain. In a series of replicated field experiments conducted in Mississippi from 2004 through 2010, immature ears were inoculated with an Aspergillus flavus spore suspension, and aflatoxin levels in the grain were determined after harvest. Mp718 exhibited a level of resistance to aflatoxin accumulation that did not differ significantly from that of Mp715, which is resistant to aflatoxin accumulation, but was significantly less than that of Va35, which is susceptible to aflatoxin accumulation. In these experiments, Mp718 flowered 13 days earlier than Mp715. Plant heights for Mp718 was approximately 1.3 m compared to 2.0 m for Mp715 and 1.3 m for Va35. Mp718 has yellow kernels and red cobs.1880816PI 662045
1PI 662046Mp719Zea mays L. subsp. mays Mississippi, United StatesNC72011DEVELOPEDBreeding materialMp719 was developed from Mp715 X Va35 by self pollinating for eight generations and selecting for reduced levels of aflatoxin accumulation in the grain. In a series of replicated field experiments conducted in Mississippi from 2004 through 2010, immature ears were inoculated with an Aspergillus flavus spore suspension, and aflatoxin levels in the grain were determined after harvest. Mp719 exhibited a level of resistance to aflatoxin accumulation that did not differ significantly from that of Mp715, which is resistant to aflatoxin accumulation, but was significantly less than that of Va35, which is susceptible to aflatoxin accumulation. In these experiments, Mp719 flowered 13 days earlier than Mp715. Plant heights for Mp719 was approximately 1.7 m compared to 2.0 m for Mp715 and 1.3 m for Va35. Mp719 has yellow kernels and red cobs.1880817PI 662046