PRI Disease Resistant Apple Breeding Program (only named)

https://www.hort.purdue.edu/newcrop/pri/coop25.html

Co-op 25

https://www.hort.purdue.edu/newcrop/pri/coop29.html

https://www.hort.purdue.edu/newcrop/pri/coop31.html

https://www.hort.purdue.edu/newcrop/pri/coop32.html and https://fff.hort.purdue.edu/article/pristinetm-apple/

https://www.hort.purdue.edu/newcrop/pri/coop33.html

https://www.hort.purdue.edu/newcrop/pri/coop39.html variety page as-yet unfilled, see cultivar release pdf

https://www.hort.purdue.edu/newcrop/pri/coop21.html

https://www.hort.purdue.edu/newcrop/pri/coop30.html

https://www.hort.purdue.edu/newcrop/pri/coop38.html

https://www.hort.purdue.edu/newcrop/pri/coop22.html

european club apple, not available in the US in 2021 https://www.hort.purdue.edu/newcrop/pri/coop43.html

joint release with OSU. out of retail circulation in 2021 https://www.hort.purdue.edu/newcrop/pri/mcshay.html

https://www.hort.purdue.edu/newcrop/pri/priam.html

https://www.hort.purdue.edu/newcrop/pri/coop02.html

https://www.hort.purdue.edu/newcrop/pri/coop04.html

https://www.hort.purdue.edu/newcrop/pri/coop13.html

https://www.hort.purdue.edu/newcrop/pri/coop05.html

https://www.hort.purdue.edu/newcrop/pri/coop23.html