2003 Jack O'Lantern Pumpkin Trial
Charles E. Voigt
University
of Illinois at Urbana-Champaign
Department
of Natural Resources and Environmental Sciences
Since
jack o'lantern and processing pumpkins are such an important crop in Illinois,
and around the Midwest, the vegetable research group at the University of
Illinois, Urbana-Champaign, decided, early in 2003, to pool their collective
research on these crops, and to hold a grower field day on September 5.
In
addition to the wide variety of pest control and cultural work being done, the
group decided that a variety comparison would be a valuable part of such a
field day. Dr. Mohammad Babadoost had already collected seed of many cultivars
of jack o'lantern-type pumpkins, of the Cuburbita
pepo species. Twenty-six of these are included in the replicated trial at
the NRES Vegetable Research Farm, on South First Street, Champaign.
In
addition, 7 pie or miniature cultivars of the C. pepo species are included for comparison, as well as 3 cultivars
of C. maxima "giant"
pumpkins. Varieties included are listed at the end of this report.
Each
plot consists of three plants, which were started in the greenhouse to avoid
ground squirrel predation on the seeds, which has become a terrible problem at
this research site. Plots are spaced 25 feet apart to facilitate fruit
identification and plot evaluation at the end of the season. Aisles alternate
between being 20 and 30 feet wide, to facilitate irrigation and cultivation
activities, with each row facing one 20 and one 30 foot aisle, for continuity.
After
some delay, the transplanting was completed in late June. The relatively cooler
summer temperatures since then have not accumulated degree days as rapidly as
normal, making this trial also an evaluation of the earliness of these
cultivars. Recent hot weather has moved the planting forward, and some fruit
set and maturity is anticipated in time for the field day evaluation. Look for
complete results in this year's fruit and vegetable research report.
Cultivars in
the Trial
Jack O'Lantern Types: |
21. Racer |
1. ACX 101 Harvest Time |
22. Rock Star |
2. ACX 102 |
23. Rocket |
3. ACX 103 |
24. Sorcerer |
4. Appalachian |
25. Trax Field Pumpkin |
5. Aspen |
26. Trojan |
6. Autumn Gold |
|
7. Autumn King |
Pie and Mini Types: |
8. Big Rock |
27. Baby Bear |
9. Connecticut Field |
28. Baby Pam |
10. Frosty |
29. Hybrid Pam |
11. Gold Bullion |
30. Jack Be Little |
12. Gold Rush |
31. Lil Ironside |
13. Gold Standard |
32. Small Sugar |
14. Howden |
33. Sugar Pie |
15. Jack of All Trades |
|
16. Jack O'Lantern |
Cucurbita maxima Types: |
17. Magic Lantern |
34. Big Max |
18. Neon |
35. Big Moon |
19. Pankow's Field |
36. Mammoth Gold |
20. ProGold 510 |
|