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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 614096'NEGRO SAHUATOBA BLACK BEAN'Phaseolus vulgaris L. México, MexicoW62000DEVELOPEDPRE 05/08/2000CultivarAverages 48 cm in height and exhibits a short vine type IIIa indeterminate growth habit with excellent pod distribution in the canopy. Flowers purple and blooms 51 d after planting. Daylength neutral, mid-season cultivar maturing 98 days after planting. Matures 12 d earlier than most black shiny seeded landraces from the highlands of Mexico. Carries the single dominant hypersensitive I gene resistance to Bean Common Mosaic Virus (BCMV) in Central Mexico. Has not shown symptoms of anthracnose or rust in the field in spite of the large number of physiological races detected in the region. Tolerant to common bacterial blight and root rots. Small opaque black seed that averages 21g 100 seed-1. Seed flat and elliptical in shape and smaller in size to most highland landraces in the shiny black class. Averages 1162 kg ha-1 and outyielded the main landraces in the region, Negro San Luis and Negro Queretaro by 14 and 17%, respectively.1601654PI 614096