Results of the 2004 wheat variety trial at Urbana, in east central Illinois.
  Yield 2-yr avg 3-yr avg
Company Variety STI* Yield Rank Test wt. Height 2003-04 2002-04
Agripro Wheat Benton 84.6 53 59.8 38.7 104.0
Agripro Wheat Douglas 92.7 28 59.0 37.7 103.7
Agripro Wheat Cooper 98.3 9 60.0 38.7
DeRaedt Seed  7811 93.8 21 60.3 40.0 107.4
Diener Seeds D491 W 91.8 31 59.9 41.7
Diener Seeds D498 W 90.4 37 60.8 41.7 96.9
Diener Seeds D500 W 93.2 24 59.9 41.7 98.1
Diener Seeds D502 W 95.2 17 59.4 39.7
Diener Seeds DXW 41 95.3 16 62.0 38.0
Excel Brand Seeds 307 I 101.4 4 60.7 44.0 106.5 98.2
Excel Brand Seeds 333 I 91.5 33 59.4 40.0 104.8
Excel Brand Seeds 352 tw I 93.0 25 59.4 42.3
Excel Brand Seeds 355 I 89.6 42 59.0 43.0
Excel Brand Seeds 368 I 92.9 26 59.0 40.0
Excel Brand Seeds 376 I 86.3 50 60.7 41.0
Excel Brand Seeds 392 I 91.6 32 60.6 41.0
Excel Brand Seeds 400-1 I 94.9 18 59.9 43.0 104.0 97.1
Excel Brand Seeds 410 tw I 96.3 11 59.9 40.7
Green Valley Seed Willcross 733 99.0 8 60.2 40.3
Green Valley Seed Willcross 738 95.9 12 60.3 41.3
GROWMARK FS 539 100.6 5 61.6 41.7 100.7 91.3
GROWMARK FS 634 102.6 1 59.4 42.3
GROWMARK FS 652 91.8 30 59.4 36.3 108.0 101.0
GROWMARK FS 8302 89.0 45 60.5 39.7
GROWMARK FS 8309 86.9 49 60.9 39.0
Lewis Hybrids 855 98.2 10 58.9 43.3
Lewis Hybrids 864 90.8 36 61.0 43.7 100.0 94.1
Merschman Seeds Barbie VII 95.3 14 59.5 40.7
Merschman Seeds Genie IX 101.9 2 59.9 41.7
Ohio Seed Improvement Assoc Bravo 88.7 46 61.1 40.3 91.3
Ohio Seed Improvement Assoc Daisy 75.0 61 56.4 37.3 86.7
Ohio Seed Improvement Assoc Hopewell 71.9 62 59.1 37.3 93.4
Pioneer Hi-Bred Int'l 25R37 89.4 43 61.2 35.7 111.2 102.4
Pioneer Hi-Bred Int'l 25R47 101.9 3 58.6 37.3 111.5
Pioneer Hi-Bred Int'l 25R49 95.8 13 60.8 35.7 109.9 99.4
Public Cardinal 79.0 59 59.3 45.0 91.5 83.4
Public Clark 83.0 55 59.0 39.3 93.0 84.2
Public Ernie 90.1 40 58.1 37.0 92.9 85.3
Public Kaskaskia 88.1 47 61.2 43.7 100.8 92.7
Public Madison 89.2 44 58.1 39.3 101.9 92.1
Public McCormick 80.1 56 61.9 34.7 96.8 92.1
Public Patterson 87.1 48 60.2 40.0 95.7 87.1
Public Roane 93.2 23 61.9 38.0 101.5 95.0
Public Sisson 92.6 29 60.3 35.3 101.2 95.1
Public Truman 95.3 15 60.7 41.7
Royster-Clark Tribute 83.8 54 62.1 35.7 98.3
Royster-Clark V9122 93.2 22 59.0 41.7 100.4 93.7
Royster-Clark V9412 93.9 20 61.3 37.7
Syngenta Seeds B 970051 91.1 35 58.5 35.3
Syngenta Seeds Coker 9312 84.9 51 60.2 34.3
Syngenta Seeds Coker 9375 90.3 39 58.7 42.0
Syngenta Seeds Coker 9474 79.8 57 62.1 41.7 84.2 77.7
Syngenta Seeds Coker 9663 90.4 38 60.7 43.7 98.6 93.6
UAP/Richter DG401 94.6 19 59.4 42.0
UAP/Richter DG415 100.1 6 59.9 41.7
UAP/Richter DG419 79.3 58 60.7 41.7
Wilken Seed Grains 106 99.5 7 59.5 42.3
Wilken Seed Grains 108 84.6 52 59.0 44.7
Wilken Seed Grains 121 90.1 41 60.7 40.7 100.5 93.7
Wilken Seed Grains 124 91.1 34 61.3 43.0
Wilken Seed Grains 154 78.0 60 59.0 41.3 95.1
Wilken Seed Grains 204 92.7 27 59.9 43.3 100.1
Trial Mean 91.4 60.1 40.1
LSD, 10% 5.9 1.2 2.4
CV, % 4.7 1.5 4.4
* STI: Entries with an "I" were treated with Gaucho seed treatment insecticide by the company that entered them. 
Averaged over three different varieties in this trial, Gaucho increased yield by 3.5 bushels per acre.