Parentage Jonathan x Red Delicious. Cold storage 2oC 150 days. Eating Jonafree (a.k.a. Co-op 22) Urbana, Illinois, US Selected 1972, introduced 1979 Flesh...
527 KB (2,989 words) - 01:40, 24 October 2024
(scab resistant) Idared Jonathan x Wagener Jonadel Jonathan x Delicious Jonafree Jonathan x scab-free stock Jonagold— Golden Delicious x Jonathan Jonamac—a...
5 KB (450 words) - 04:27, 21 September 2024
to develop 1500 resistant cultivars, 16 of which (including 'Prima,' 'Jonafree,' and 'Goldrush') have been named released into market. Modern genetic...
16 KB (1,918 words) - 10:53, 15 October 2024
various apple varieties. 'Jonathan', 'Rome Beauty', 'Wealthy', 'Stayman', 'Jonafree' and 'York Imperial' are susceptible. 'Grimes Golden', 'Red Delicious'...
14 KB (1,599 words) - 15:56, 1 May 2024
cultivars and species. Apple cultivars such as Enterprise, Goldrush, Liberty, Jonafree, Macfree, Prima, Pristine, Redfree, and Sir Prize are resistant to apple...
14 KB (1,588 words) - 16:35, 10 January 2024