Horticultural Research Center2023-06-092023-06-091970https://hdl.handle.net/11299/254632Phenotype/testing records for apple. First testing, seedling data and some selections. Lists crosses. Phenotypic data with emphasis on fire blight observed in early 1960s.enbreeding materialapplemalusfireblightRecord of field plantings of apples at the University of Minnesota Horticultural Research Center Block 74 and 75 1st Test Apple: 1955-1970Dataset