PRI disease resistant apple breeding program
The PRI disease resistant apple breeding program is a joint project of the Purdue University, Rutgers University, and the University of Illinois, to breed apple cultivars to be resistant to apple scab. The initialism stands for the three involved universities: Purdue, Rutgers and Illinois.[1]
Formation
During the early 20th century, C. S. Crandall carried out intensive studies of crosses between the cultivated apples and crab apples, with the goal of scab resistance.[2] However, Crandall didn't see any fruits of his investigations.[3] L. Fredric Hough, then a graduate student at the University of Illinois, studied Crandall's work. Hough published a paper in 1944, leading to a 1945 collaboration with Purdue University pathologist J. Ralph Shay. Hough then relocated to Rutgers and the collaborative effort was extended there.[2]
The program
The modified backcross breeding strategy used cultivated apple with recurrent parents from selected susceptible members of the wild ancestral genus malus. Several Malus species were screened and utilized to incorporate their resistance factors into the more advanced pomological backgrounds.[2]
Success
By 2000, the PRI have already released a total of eighteen apple cultivars, containing the scab-resistant Vf gene derived from Malus floribunda 821. Fifty-some PRI germplasm cultivars have also been released worldwide.[2]
See also
- Applecrab
- Pristine apple
- Enterprise (apple)
- Prima apple
References
External links
- HortScience
- Vf scab resistance of Malus
- Apple Breeding Worldwide
- v
- t
- e
- Malus domestica
- Malus niedzwetzkyana
- Malus sieversii
- Adams Pearmain
- Aia Ilu
- Airlie Red Flesh
- Akane
- Åkerö
- Alkmene
- Allington Pippin
- Ambrosia
- Anna
- Annurca
- Ariane
- Arkansas Black
- Ashmead's Kernel
- Aurora Golden Gala
- Autumn Bough
- Autumn Glory
- Baldwin
- Beacon
- Beauty of Bath
- Belle de Boskoop
- Bellflower
- Ben Davis
- Birgit Bonnier
- Braeburn
- Brina
- Cameo
- Champion
- Civni (Rubens)
- Claygate Pearmain
- Clivia
- Cornish Aromatic
- Cornish Gilliflower
- Cortland
- Cosmic Crisp
- Court Pendu Plat
- Cox's Orange Pippin
- Crimson Gold
- Cripps Red
- Cripps Pink (Pink Lady)
- Delbard Jubilée
- Delbarestivale
- Delrouval
- Devonshire Quarrenden
- Discovery
- Dorsett Golden
- Dougherty
- Duchess of Oldenburg
- Dumelow's Seedling
- Egremont Russet
- Ellison's Orange
- Elstar
- Empire
- Enterprise
- Envy
- Esopus Spitzenburg
- Eva
- EverCrisp
- Fiesta
- Filippa
- Flamenco
- Florina
- Fuji
- Gala
- Gascoyne's Scarlet
- Geheimrat Dr. Oldenburg
- Ginger Gold
- Golden Delicious
- Golden Orange
- Goldspur
- Granny Smith
- Gravenstein
- Grimes Golden
- Haralson
- Hokuto
- Honeycrisp
- Honeygold
- Idared
- Ingrid Marie
- James Grieve
- Jazz
- Jersey Black
- Jonadel
- Jonagold
- Jonathan
- Jubilee
- Julieta
- Jupiter
- Kanzi
- Karmijn de Sonnaville
- King of the Pippins
- Knobby Russet
- Lady Alice
- Laxton's Superb
- Liberty
- Liveland Raspberry
- Lodi
- Lord Lambourne
- Lucombe's Seedling
- Macoun
- McIntosh
- Melba
- Melrose
- Mutsu
- Newtown Pippin
- Nicola
- Opal
- Sciros (Pacific Rose)
- Pam's Delight
- Papirovka
- Paula Red
- Pink Pearl
- Pinova
- Prima
- Pristine
- Rajka
- Ralls Janet
- Rambo
- Rave
- Red Astrachan
- Red Delicious
- Red Pineapple
- Redlove apples
- Rhode Island Greening
- Ribston Pippin
- Roxbury Russet
- Sandow
- Sansa
- Sekai Ichi
- Spartan
- Splendour
- Star of Devon
- Stayman
- Sturmer Pippin
- Summerfree
- Sundowner
- Sunset
- Suntan
- SweeTango
- Taliaferro
- Tartu Rose
- Tentation
- Tompkins King
- Topaz
- Wealthy
- Winesap
- Winston
- Worcester Pearmain
- Wyken Pippin
- York Imperial
- Zestar
- Antonovka
- Bismarck
- Blenheim Orange
- Bramley
- Calville Blanc d'hiver
- Campanino
- Chelmsford Wonder
- Costard
- Creston
- Crimson Bramley
- Flower of Kent
- Golden Noble
- Granny Smith
- Grenadier
- King Byerd
- Manks Codlin
- Newton Wonder
- Norfolk Biffin
- Northern Spy
- Reinette du Canada
- Rome
- Upton Pyne
- White Transparent
- Wolf River
- Brown Snout
- Cap of Liberty
- Chisel Jersey
- Coccagee
- Crimson King
- Dabinett
- Dufflin
- Ellis Bitter
- Foxwhelp
- Golden Russet
- Golden Spire
- Hangdown
- Harrison Cider
- Kingston Black
- Major
- Michelin
- Poveshon
- Redstreak
- Slack-ma-Girdle
- Styre
- Tom Putt
- Woodcock
- Yarlington Mill
- Flamenco
- Goldspur
- Wijcik McIntosh
Food | |
---|---|
Drink |
|
- Apple picking
- Apple scab
- Applecrab
- Arctic Apples
- Fruit tree pruning
- Gymnosporangium juniperi-virginianae
- Johnny Appleseed
- Malling series
- Malus
- Pearmain
- Pollination
- Pome
- PRI disease resistant apple breeding program
- Reinette
- Russeting
- US Apple Association
- Lists
- Apples
- Cultivars
- Production
This agriculture article is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e