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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 511814B 31Medicago sativa L. subsp. sativa ChinaW61987DONATED09/18/1987Breeding materialOf value to breeders developing alfalfa cultivars for the drier climates of central and western U.S. where foliar diseases are not a major problem. Expected stand life of 10-12 years under arid conditions with infrequent irrigation. Exhibited severe leaf damage attributable to foliar disease and air pollution during humid summer periods. 0% resistant to race 1 Anthracnose, 20% resistant to bacterial wilt. 1% resistant to Phytophthora root rot. 41% resistant to Fusarium wilt.1406750PI 511814
1PI 511815B 32Medicago sativa L. subsp. sativa United StatesW6Not Available1987DONATED09/18/1987Breeding materialOf value to breeders developing alfalfa cultivars for the drier climates of central and western U.S. where foliar disease are not a major problem. Expected stand life is up to 30 years. Exhibited severe leaf damage attributable to foliar disease and air pollution during humid summer periods. 2% resistant to race 1 Anthracnose, 10% resistant to bacterial wilt, 1% resistant to Phytophthora root rot, 35% resistant to Fusarium wilt.1406751PI 511815
2PI 511816B 36Medicago sativa L. subsp. sativa United StatesW6Not Available1987DONATED09/18/1987Breeding materialOf value to breeders developing alfalfa cultivars for the drier climates of central and western U.S. where foliar diseases are not a major problem. 4% resistant to race 1 anthracnose, 28% resistant to bacterial wilt, 0% resistant to Phytophthora root rot, 37% resistant to Fusarium wilt.1406752PI 511816