The result of a cross between Stark Jongrimes and Golden Delicious and introduced in 1974. The variety was created by French plant breeding company Georges Delbard in Malicorne. The Delcorf’s harvesting time sits between that of Discovery and Cox’s O.P. Depending on the year, it can be harvested anywhere from 10 to 15 August into early September. Standard Delcorf needs to be picked repeatedly because of its unduly light flush.