“…Pedigrees of 439 apple cultivars (total of 377) and breeding selections from around the world were collected from available literature (Brooks and Olmo, 1972, 1975, 1978, 1984, 1991de Coster, 1986;Cripps et al, 1993;Dayton et al, 1977;Fischer, 1993a, 1993b;Korban et al, 1990;Le Lezec and Babin, 1992;Sadamori et al, 1973;Sansavini, 1993;Smith, 1971;Tamba et al, 1992;Wang, 1990;Williams et al, 1967Williams et al, , 1975Williams et al, , 1984Yamada et al, 1980). From this database, 77 cultivars of known parentage released since 1970 were sampled to represent a range of countries of origin (Table 1).…”