| PP16622 |
Apple tree named ‘CO-OP 39’ |
Jules Janick, Joseph C. Goffreda, Schuyler S. Korban |
2006-06-06 |
| PP13871 |
Apple tree named ‘Co-op 33’ |
Jules Janick |
2003-06-10 |
| PP13819 |
Apple tree named ‘Co-op 29’ |
Jules Janick |
2003-05-13 |
| PP9881 |
Apple tree `Co-op 32` |
Jules Janick, Jeffrey A. Crosby, Paul C. Pecknold, Schuyler S. Korban, Joseph C. Goffreda |
1997-05-06 |
| PP9392 |
Apple tree `Co-op 38` |
Jeffrey A. Crosby, Jules Janick, Joseph C. Goffreda, Daniel F. Dayton, Paul C. Pecknold |
1995-12-05 |
| PP9193 |
Apple tree named Co-Op 30` |
Jeffrey A. Crosby, Jules Janick, Schuyler S. Korban, Joseph C. Goffreda, Paul C. Pecknold |
1995-07-11 |
| PP6268 |
Apple tree `COOP 23` |
Jules Janick, Frank H. Emerson, Safi S. Korban, Daniel F. Dayton, Shawn A. Mehlenbacher +1 more |
1988-09-06 |
| PP5584 |
Apple tree |
Daniel F. Dayton, Safi S. Korban, Jules Janick, Frank H. Emerson, L. Fredric Hough |
1985-12-03 |
| PP4724 |
Apple tree |
J. Ralph Shay, deceased, Daniel F. Dayton, L. Fredric Hough, Catherine H. Bailey, Frank H. Emerson +1 more |
1981-05-26 |
| PP4633 |
COOP 22 |
Daniel F. Dayton, Frank H. Emerson, Jules Janick, Catherine H. Bailey, James B. Mowry +1 more |
1981-01-27 |
| PP4499 |
Distinct cultivar of apple tree: COOP 16 |
Jules Janick, Frank H. Emerson, Daniel F. Dayton, L. Fredric Hough, Catherine H. Bailey |
1980-02-05 |