They are harvested early in the season.
They were developed in the late 1940s / early 1950s.
Dazoc Potatoes were developed jointly by the University of Nebraska and the United States Department of Agriculture (USDA)’s Agricultural Experimental Station in Lincoln, Nebraska from a cross between Triumph potatoes and a potato referred to as “Nebraska 49.40-3.”
Sheridan, Dazoc potatoes now available in Nebraska. In: What’s New Crops Soils. 1954. 6: 6.