Back to 2001 Annual Report

Sweet Corn Disease Nursery

2001 Annual Report

Jerald Pataky, Phil Michener, Andrea Campaña
and Mohammad Babadoost

Table 4. Reactions of sweet corn hybrids in the University of Illinois disease nursery in 2001
Sugary enhancer hybrids

Type KC Seed source Hybrid Stewart's
wilt		 Common rust Northern
leaf blight		 Southern
leaf blight		 Gray
leaf spot
Old
race†		 New
race‡
Rxn Rate
(1-9)		 Rxn Rate
(%) 		Rxn Rate
(%) 		Rxn Rate
(%) 		Ht
gene		 Rxn Rate
(%) 		Rxn Rate
(%)
sesyn Y Cr Blaze 3 3.2 5 28 6 34 5 27   7 36 9 90
se Y Cr Bodacious 4 3.9 5 26 5 31 6 35   5 28 8 82
se Y Cr Bodacious Rust 4 3.8 0 1 5 33 6 33   4 26 6 72
sesu Y Sem Cinch 8 6 7 39 6 37 4 22   3 22 7 78
sesu Y Sem Climax 4 3.9 0 1 4 29 7 41   1 8 6 71
sesu Y Sem El Toro 3 3.6 0 2 5 33 6 34   3 19 6 63
se Y Sem EX 8413067 3 3.4 5 28 6 35 6 35   4 23 9 94
se Y Sem EX 8414247 3 3.3 3 19 3 20 4 25   4 23 9 90
se Y Sem EX 8414907 5 4 6 37 6 37 7 40   8 43 9 89
sesu Y Sem EX 8441107 5 4 0 2 8 47 7 45   3 19 8 85
sesu Y Sem EX 8452067 3 3.6 0 1 4 26 8 48   7 37 6 73
se Y Sem EX 8471538 3 3.2 0 1 4 24 5 28   3 19 6 71
sesu Y Sem EX 8473488 5 4.1 6 36 7 41 6 35   8 41 9 98
se Y Rog GH 1665 8 5.9 0 1 7 41 6 38   3 17 6 71
se Y Rog GH 1829 4 3.7 2 14 0 0 6 33   7 37 6 68
se Y Rog GH 4809 8 5.9 0 1 5 31 5 30 Ht 6 30 5 59
se Y Cr Incredible 4 3.7 5 27 4 27 6 33   4 23 6 64
se Y Cr Incredible Rust 5 4 0 1 4 29 6 33   4 24 6 73
se Y Rog Kandy Plus 4 3.8 0 1 5 32 6 33   1 9    
se Y Mesa Merlin 2 2.8 3 17 3 19 4 23   1 9 6 65
se Y Cr Miracle 1 2.3 3 17 4 24 4 21   3 21 8 83
se Y Sem PX 9363019 8 6.3 5 30 5 33 6 37   3 22 9 99
se Y Sem PX 9370068 7 5.4 7 40 7 42 7 45   7 40 7 78
se Y Cr Sugar Buns 7 5.2 6 34 7 43 5 30   4 24 9 88
se Y Sem SVR 8414797 8 5.8 6 38 6 35 8 46   9 46 9 94
sesu Y Sem SVR 8450257 4 3.7 6 35 6 36 8 49   7 38 9 91
sesu Y Sem SVR 8482478 2 3 0 1 3 22 6 34   4 23 6 69
se Y HM Sweet Cheeks 7 5.6 9 60 9 52 9 54   7 39 9 95
se Y Mesa Tuxedo 6 4.7 2 15 3 20 3 17   3 22 6 71
se Y Mesa Welcome 8 5.8 7 40 7 40 4 21   5 29 8 86
se BC Mesa Accord 3 3.6 5 30 4 30 4 21 Ht 3 21 6 70
se BC Cr Ambrosia 3 3.6 5 30 5 32 5 30   6 30 7 78
susesh2 BC Rog BC 4806 7 5.2 0 1 4 30 5 29   2 15 6 68
sesyn BC Cr Bojangles 4 3.9 5 28 5 31 4 25   4 24 9 88
se BC Mesa Bon Apetit 8 6.4 6 35 7 39 5 29   4 25 7 78
sesyn BC Cr Bravado 3 3.3 4 25 5 32 5 32   3 17 9 88
se BC Mesa Buckeye 1 2.4 4 23 4 27 4 23   6 31 6 63
se BC Cr Delectable 6 4.6 4 23 4 27 4 26   2 16 8 86
se BC HM Double Choice 7 5.3 5 30 6 37 9 53   9 49 9 99
se BC Cr Early Ambrosia 7 5.4 6 36 7 42 9 53   7 36 8 83
se BC Mesa Encore 3 3.1 2 15 3 19 5 32   3 22 6 66
se BC Sem EX 8410297 5 4.4 0 1 5 33 7 44   7 40 6 64
se BC Sem EX 8414777 6 4.9 3 19 4 26 6 37   6 33 6 65
se BC Sem Ex 8415097 2 2.8 3 18 4 27 4 21   5 28 6 64
se BC Sem EX 8415137 6 4.6 3 21 4 25 7 43   1 8 7 77
se BC Cr Fleet 9 6.8 7 39 6 37 7 45   5 28 9 88
suse BC HM HMX 0351 BES 8 6.2 8 48 8 47 9 57   6 31 9 94
suse BC HM HMX 0352 BES 3 3.6 5 28 4 26 6 35   6 35 9 95
suse BC HM HMX 0353 BEB 3 3.2 0 1 6 35 6 36   7 36    
suse BC HM HMX 5348 BES 4 3.9 5 28 5 31 6 36   3 18 5 58
suse BC HM HMX 6357 BSB 5 4 5 28 6 35 6 36   3 18 6 72
suse BC HM HMX 7366 BES 3 3.3 6 38 6 35 5 31   3 20 8 85
se BC Mesa Lancelot 3 3.4 4 22 3 23 4 24   3 22 6 66
se BC Mesa Luscious 8 6 5 31 7 41 5 31   3 22 7 79
se BC Cr Mystique 4 3.8 6 37 8 47 3 13   5 28 7 78
sesyn BC Sem PX 9314639 3 3.4 2 15 2 18 4 20 Ht 7 37 8 81
sesyn BC Sem PX 9330109 7 5.1 5 27 7 39 5 29   6 34 6 67
se BC Sem PX 9367069 5 4.1 5 29 7 41 7 42   6 35 9 94
se BC Sem PX 9368038 5 4.4 4 22 4 27 6 38   3 21 6 70
sesu BC Sem PX 9368048 6 4.7 3 20 4 25 4 21   6 35 9 95
se BC Sem PX 9374048 3 3.1 5 27 5 31 5 28   4 25 6 70
se BC Mesa Rapport 8 5.7 5 31 5 33 5 28   5 27 8 86
se BC Sem Seneca Nation 1 2.4 4 23 3 24 3 17   4 25 6 68
se BC Sem Seneca Spring 6 4.8 5 27 6 36 5 27   6 33 7 79
se BC Sem Sensor 5 4.3 3 21 4 26 4 26   2 14 6 65
se BC HS Sir Prise 8 6.4 7 42 7 44 5 32   3 21 8 84
sesu BC Sem SVR 08705482 6 4.7 0 4 8 47 6 34   9 59 9 93
se BC Sem SVR 08705488 5 4 0 1 7 44 6 33   9 52 9 91
se BC Sem SVR 8471748 7 5.1 3 17 4 28 5 30   9 46 9 92
suse BC HM Sweet Chorus 7 5.2 7 44 8 46 8 49   8 42 9 94
se BC HM Sweet Rhythm 4 3.7 7 40 8 48 6 33   3 19 6 73
se BC HM Sweet Symphony 6 4.7 9 53 9 54 8 46   3 19 8 81
se BC Cr Trinity 7 5.1 7 43 7 43 6 38   5 27 9 95
se BC Sem Wizard 7 5.6 5 27 6 35 7 40   5 27 6 71
se W Sdw 97 6448 2 2.7 5 27 7 43 4 25   3 18 9 92
se W Sdw 97 6449 1 2.3 4 24 5 33 3 18   2 11 9 89
sesyn W Cr Alexis 4 3.8 5 26 5 31 4 25   3 17 7 77
se W Cr Argent 3 3.6 5 30 6 35 4 22   3 20 6 73
se W HM Brilliance 3 3.2 5 28 4 26 4 26   3 21 9 88
se W Mesa Cloud Nine 4 3.7 5 31 6 34 5 27   5 28 8 82
se W Sdw Faith 5 4.2 4 24 6 35 5 28   5 27 7 77
se W Cr Frosty 6 4.7 7 38 7 39 7 40   4 26 8 81
se W HM HMX 0350 WE 5 4 6 35 6 37 5 28   5 27 7 74
se W Mesa MM 10502 3 3.3 6 33 6 34 4 23   4 25 7 79
se W Mesa MM 10820 6 4.7 6 36 7 38 4 24   3 19 6 66
se W Mesa MM 20183 6 4.6 6 32 6 34 4 22   4 25 6 73
se W Mesa MM 20250 3 3.3 5 30 5 33 5 29   7 38 8 86
se W Mesa MM 20424 4 3.9 5 29 6 34 4 23   7 37 8 80
se W Mesa MM 20425 3 3.3 5 28 6 35 4 23   6 30 6 69
se W Sem Seneca Sensation 3 3.6 4 24 4 27 4 25   2 12 9 89
se W Rog Silver Knight 8 6.4 5 28 6 34 9 58   4 24 9 98
se W HM Silverado 2 2.8 5 28 6 35 6 34   5 29 7 76
se W Mesa Sugar Snow II 8 6.2 6 32 6 36 5 27   6 34 9 94
se W HM Sweet Ice 6 4.6 8 49 9 53 6 34   3 21 9 94
se W HM Sweet Satin 2 2.8 8 46 7 43 4 20   2 15 5 53

† Old race of rust - avirulent against the Rp1-D gene (mean and
standard deviation excluding Rp1-D resistant hybrids)
‡ New race of rust - virulent against the Rp1-D gene
Type = endosperm type:
  su = sugary sh2 = shrunken-2
  se = sugary enhancer  
KC = kernel color:
  BC = bicolor Y = yellow
  W = white M = multi-colored
Seed Source
  AC = Abbott & Cobb IFS = Illinois Foundation Seeds
  Cnt = Centest Mesa = Mesa Maize
  Cr = Crookham Rog = Rogers (Syngenta)
  DM = Del Monte Sak = Sakata
  GG = Green Giant Sem = Seminis (Asgrow/Seneca)
  HM = Harris Moran SnR = Snowy River
Rate = Disease rating:
  0 to 100% leaf area infected (common rust, NLB, SLB, GLS)
  1 to 9 scale (Stewart's wilt)
Rxn = classification of hybrid disease reaction:
  1 - resistant 7 - moderately susceptible
  3 - moderately resistant 9 - susceptible
  5 - moderate  

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