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not reflect current scientific knowledge
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record of the Institute for Food and
Agricultural Sciences and should be
used only to trace the historic work of
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site maintained by the Florida
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Copyright 2005, Board of Trustees, University
of Florida

. 0o

CF5

University of Florida
AGRICULTURAL RESEARCH AND EDUCATION CENTER
Sanford, Florida
Research Report CF 78-6 April 20, 1978
Cabbage Black Speck and Variety Trials, 1977-78
J. M. White and J. 0. Strandberg
Assistant Horticulturist and Associate Plant Pathologist

We evaluated 66 lines and varieties of hyb i idrV e ie l c bbage in
replicated trials and an additional 52 lines of observational plots for p rformance
and adaptability to Florida fresh market cabba e prod.t~h 1c editions These
tests were carried out under conditions which simulated those encount red in
commercial cabbage production. However, on yf.IAmIiAj51IdfPcli of
insecticides were employed. No disease contr si-m-usi were used. Black
speck and storage ratings were made under conditions which had previously been
shown to enhance the development of storage disorders, i. e. 4 C for 14 days.
Seedbeds were sown on October 12 and 24, 1977, after hot water treatment
of all seed lots. Plants were transplanted on November 17 and 30, at AREC-
Sanford, on Myakka fine sand previously fumigated with Shell DD to control
nematodes. A randomized incomplete block design was used with 4 replicates
of 50 plants for each entry. Observational lines were planted in a single row, 50
feet long, and were not replicated. Plants were spaced 11.5 inches apart in 30-
inch rows. Harvesting began on February 13, 1978, and was concluded on April
4.
Data on resistance to black speck as well as several horticultural
characteristics were obtained. Results are summarized in Tables 1 and 2.
Disease ratings for Downy mildew and Alternaria were noted only if plants
showed symptoms. A negative rating does not indicate resistance. Black rot
was introduced in some seed lots and rapidly spread to the entire planting.
Frequent and extensive rains spread the disease uniformly over the entire trial.
Disease damage ratings were made at 120 days after transplanting and are
averages for 4 replicates. These ratings accurately reflect the relative
susceptibility or tolerance to black rot. Black rot ratings on damage to mature
heads was a quantitative rating.
We have included several categories which were rated subjectively, such as
flavor, toughness, wrapper leaf protection, and mechanical harvesting index
which may be helpful in evaluating varieties. We consider the varieties Rio
Verde, Gourmet, and Abbott & Cobb #5 as standard varieties which presently
best fit Florida growers requirements as evidenced by their large percentage
of the total amount of seed purchased in Florida. Experimental lines should be
compared with these hybrids if use in Florida is anticipated.
Several weeks of unusually cold temperatures with several hours of temp-
eratures in the mid-20's caused little freeze damage to the crop. Bolting was
not a problem.

Seed Source
Al Abbott and Cobb, Philadelphia, PA
A2 Asgrow Seed Co., Orange, CT
C A. L. Castle, Inc., Morgan Hill, CA
D Desert Seed Co., El Centro, CA
FM Ferry-Morse Seed Co., San Juan Bautista, CA
H Joseph Harris Co., Rochester, NY
K Keystone Seeds, Hollister, CA
N1 FMC Corporation, Niagara Chem. Div., Modesto, CA
N2 Northrup King and Co., Minneapolis, MN
P Pieters-Wheeler, Gilroy, CA
R Reeds Seeds, Courtland, NY
RS Royal Sluis of America
S1 T. Sakata and Co., Yokohama, Japan
S Sluis and Groot, Enkhuizen, Holland
T Takii & Co., Ltd., Kyoto, Japan

Days to Harvest Number of days from transplanting to harvest.
50 lb. Units/head Based on 50 pounds units. Maximum theoretical yield = 836
units/acre (assuming 2-4 lb. heads).
Polar diameter and Core length measured in centimeters.
Holding quality (in the field), Plant uniformity, Head uniformity, Head cover,
Mechanical harvest index, Flavor, Firmness, Toughness, and Internal quality -
l=poor; 2=fair; 3=good; 4=very good; 5=excellent.
Plant color BG=blue green; DBG=dark blue green; DG=dark green; G=green;
LBG=light blue green; LG=light green; R=red; V=variable; YG=yellow green.
Head shape F=flat; O=ovoid; R=round; SR=semi-round; P=pointed; V=variable.
Black rot 0=no damage to leaves; 5=severe damage to wrapper, frame and head
leaves. Ratings above 2.0 are unsalable.
Alternaria and Downy mildew S=susceptible; a=means none was observed but
does not indicate resistance.
Storage rating 1=poor storage characteristics with leaves yellow and dessicated,
abundant leaf necrosis; 5=good storage characteristics with little or no change in
leaf color or texture after 2 weeks at 4 C.
Black speck index The average incidence of black speck damage on 20 heads
recorded after 2 weeks of storage at 4 C. 0=no damage; 5=severe damage
extending to the center of the head.

Table I.- Summary of data for cabbage variety trials, Sanford, Florida, 1977-78.

50 Ib. Polar Core Equatorial Shape Core
Seed Days to % Head units/ Lb./ diameter length diameter index index Holding Plant Head
Variety source Lot No. harvest cut acre head (P) (C) (D) P/D C/P quality uniformity uniformity

Exp. 916
Hyb. Regal
11C X 116
NCX 9027
BR 329

N2
K
FM
N1
FM

BR 208 FM
Superboy YR R
Exp Hyb 77SK-16 S1
Hyb. 12 T
Savoy King S1

ACX 011
NCX 9026
11C X 110
Savoy King 'B'
XP 1170

XP 1067
XP 1145
Express
Enterprize
XP 1135

Prime Pak
Shamrock
BR 210
BR 295
BR 318

Hyb Castle #1
Sanibel
BRR 51317
BRR 513

A1
N1
FM
S1
A2

36307-52003

4007

P 1270

E1938A

4005

E4174
PC7644

A2 PC7638
A2 M74114
A2 30502
A2 70507AX1
A2 M75523

FM
P 152-105-818A
FM
FM
FM

C 6C-1
H 287-575
H 598
H 606

568
594
984
739
563

89
97
103
103
103

103
110
110
110
110

110
110
110
110
114

114
114
114
114
114

117
117
117
117
117

117
119
119
119

2.20
2.55
3.07
2.45
1.70

1.17
3.58
3.42
2.98
3.30

2.83
2.76
2.44
3.20
3.46

3.27
3.19
2.60
2.23
2.21

3.95
3.52
2.16
2.44
2.12

2.20
3.12
3.02
2.51

14.9
14.9
14.8
15.0
11.8

10.9
15.8
15.8
15.2
13.2

15.4
15.0
16.8
15.1
14.9

12.8
13.2
13.2
13.0
14.3

17.8
17.3
12.8
12.4
12.8

14.5
17.0
15.1
14.9

343
1183
957
889
889

863
784
772
664
1156

1011
928
860
731
701

1251
1088
770
700
662

567
975
890
775

8.0
5.3
6.7
7.4
4.8

3.0
8.6
8.6
7.2
6.7

7.0
7.6
7.9
7.2
8.0

7.5
6.3
8.2
6.7
5.5

11.6
7.9
4.3
6.7
5.0

9.8
8.8
8.9
8.5

15.0
13.7
15.4
15.6
12.4

10.7
17.2
17.2
15.1
17.9

13.6
15.6
14.4
18.4
15.1

13.4
13.2
13.4
12.3
12.0

17.5
17.5
12.2
13.2
13.3

13.0
17.0
15.2
14.6

0.99
1.09
0.96
0.96
0.95

1.02
0.92
0.92
0.99
0.74

0.88
0.96
1.17
0.82
0.99

0.96
1.00
0.98
1.05
1.19

1.02
0.99
1.05
0.94
0.96

1.12
1.00
0.99
1.02

0.54
0.36
0.45
0.49
0.41

0.28
0.54
0.54
0.47
0.51

0.45
0.51
0.47
0.48
0.54

0.59
0.48
0.62
0.51
0.38

0.65
0.46
0.34
0.54
0.39

0.68
0.52
0.59
0.57

2.0
2.5
4.0
3.5
4.0

4.5
4.0
4.0
4.0
3.5

4.0
4.5
3.0
4.0
2.0

3.0
4.0
3.0
4.0
3.5

4.0
3.0
2.0
1.5
2.5

2.0
3.0
4.0
4.0

3.5
3.0
4.0
4.0
4.5

4.5
4.0
4.0
4.0
4.0

4.0
2.5
3.5
4.0
3.5

2.0
4.0
3.5
5.0
3.5

3.5
3.5
3.5
3.5
3.0

2.5
3.5
3.5
4.0

3.5
2.0
2.5
3.5
4.5

4.5
4.0
4.0
3.5
3.5

4.0
2.5
3.5
3.0
3.0

2.0
4.0
3.5
5.0
3.5

3.5
4.0
3.0
2.5
2.0

3.0
2.5
2.5
4.0

Table 1, Cont'd.

50 lb. Polar Core Equatorial Shape Core
Seed Days to % Head units/ Lb./ diameter length diameter index index Holding Plant Head
Variety source Lot No. harvest cut acre head (P) (C) (D) P/D C/P quality uniformity uniformity

BRR 51017
Market Prize
Money Maker
Hyb. 501518
NCX 9028

Supermarket A1
ACX 309 Al
Cole Cash N1
Hyb. 501595 T
Hyb. Grand Slam S1

P
N2
A1
T

Superboy YR
Exp. 929
Hyb. 5
Hyb. 501380
Little Rock

Gourmet
Exp 903
Super Par
Satellite
Vertus

Red Cabbage 1492 P
Hyb. Blue Boy A1
XP 1138 A2
XP 1137 A2
XP 1140 A2

ACX 012 Al
ACX 401 Al
ACX 299 A1
Exp 91 Grand Slam N2
Exp 91 Grand Slam N2

604
283-543

4013

46411-3452

3086

36307-51803F

36307-51902

46710-3460

1897164
727788-T
M75515
M75514
M75513

36017-51302

36007-44900
36004-44900

119
119
120
120
120

120
120
120
120
124

124
124
124
124
124

124
124
124
124
124

124
126
126
126
126

127
127
127
132
132

727
628
1472
1427
1349

1247
1080
1075
1064
1533

1507
1482
1423
1335
1283

1245
1088
1063
1050
718

698
964
653
531
530

1439
1222
1183
1733
1618

2.60
2.33
4.31
4.09
3.91

3.73
3.19
3.25
3.11
4.90

4.50
4.43
4.03
3.95
3.88

3.98
3.65
3.44
3.17
2.95

2.13
3.08
2.49
2.39
2.39

4.21
3.91
4.23
5.61
5.00

15.5
12.6
15.5
13.8
16.2

16.7
14.6
16.1
15.1
16.5

16.5
17.8
16.0
19.1
15.4

15.7
16.2
11.9
14.4
12.2

12.8
14.6
13.0
11.0
11.1

16.8
16.0
17.2
16.3
16.5

10.2
8.1
8.0
6.6
7.6

8.5
8.2
11.6
7.8
10.5

9.0
9.1
11.4
15.6
10.2

11.6
11.5
6.2
11.6
7.2

6.3
8.6
6.8
5.2
6.1

12.6
8.9
8.3
9.8
8.9

13.9
13.2
16.3
17.3
17.2

15.9
16.6
17.4
15.3
18.7

16.9
17.3
18.9
18.0
15.3

15.4
17.0
12.6
14.6
15.1

11.1
14.9
14.6
10.9
11.0

15.7
15.1
16.7
17.2
19.1

1.12
0.95
0.95
0.80
0.94

1.05
0.88
0.93
0.99
0.88

0.98
1.03
0.85
1.06
1.01

1.02
0.95
0.94
0.99
0.81

1.15
0.98
0.89
1.01
1.01

1.07
1.06
1.03
0.77
0.86

0.66
0.64
0.52
0.48
0.47

0.51
0.56
0.72
0.52
0.64

0.42
0.51
0.71
0.82
0.66

0.70
0.71
0.52
0.81
0.59

0.49
0.59
0.52
0.47
0.55

0.75
0.56
0.48
0.74
0.54

3.5
4.0
3.0
4,0
2.5

2.5
4.0
4.0
3.0
4.5

3.0
2.5
3.5
3.5
4.5

4.5
3.5
4.0
1.5
2.5

4.0
4.0
4.0
4.0
4.0

4.0
4.0
2.0
4.0
4.0

2.5
4.0
4.0
3.5
3.5

2.5
3.5
4.0
3.5
4.0

3.5
3.0
3.5
4.0
4.0

3.5
3.5
3.5
3.5
2.0

2.0
4.0
2.5
4.0
3.5

5.0
4.0
2.5
4.0
3.5

2.5
3.0
4.0
3.0
3.0

2.5
3.5
4.0
3.5
4.0

3.5
3.0
3.5
4.0
4.0

4.0
2.5
3.5
3.0
2.0

2.0
4.0
2.5
4.0
3.0

5.0
4.0
2.5
4.0
3.0

Table 1. Cont'd.

50 lb. Polar Core Equatorial Shape Core
Variety Seed Days to % Head units/ Lb./ diameter length diameter index index Holding Plant Head
source Lot No. harvest cut acre head (P) (C) (D) P/D C/P quality uniformity uniformity

Rio Verde N2 132 92 1384 4.14 12.6 8.2 15.4 0.82 0.65 4.5 3.5 3.5
Blue Boy Al 132 89 1360 4.20 15.4 9.2 17.1 0.90 0.60 4.5 4.0 4.0
Exp Hyb 77-62 S1 P1253 132 83 1235 4.09 14.2 9.2 16.6 0.86 0.65 4.0 3.5 3.5
ACX 026 A1 132 81 1032 3.50 13.6 9.2 15.6 0.87 0.68 4.0 4.0 4.0
Exp Hyb 1694 K 132 66 819 3.41 14.5 12.3 15.2 0.95 0.85 3.0 4.0 4.0
ACX Red #150 A1 DID NOT HEAD ----------------------------------------------- ------------""---
RS401 White Cabbage RS DID NOT HEAD

LSD .05 + 61.7

Table 1., Cont'd.

Mechanical Stor- Black % %
Plant Head Head harvest Firm- Tough- Internal Downy Alter- .i.c": age spech brown tip
Variety color cover shape index Flavor ness ness quality mildew naria t rating index stem burn

Exp. 916 DG 2.0 R 1.5 3.5 4.0 1.5 4.0 S S 3.3 2.5 0.5 --
Hyb. Regal DG 2.0 V 2.0 3.0 3.0 3.0 3.5 S S 3.1 3.5 2.2 --
11C X 116 BG 4.0 R 3.0 4.5 4.5 4.0 4.5 S S 3.9 3.5 2.4
NCX 9027 BG 4.0 R 2.5 3.5 3.0 3.5 3.0 S S 1.8 3.0 1.1 -
BR 329 BG-DG 3.0 R 4.0 2.5 4.5 4.5 4.5 S S 3.0 1.0 1.7 --

BR 208 BG-DG 3.0 R 4.0 5.0 5.0 4.0 5.0 S S 1.1 3.5 1.2 -- -
Superboy YR BG 3.5 RF 4.0 3.0 4.0 3.5 4.0 S S 3.3 3.0 1.2
Exp Hyb 77SK-16 BG 3.5 RF 4.0 3.0 4.0 3.5 4.0 S S 3.3 3.0 1.2 --
Hyb 12 G 2.5 R 3.5 2.5 2.5 4.0 2.5 S S 1.8 3.0 1.7
Savoy King DG 3.0 SF 2.5 3.5 4.5 4.0 4.5 S S 2.1 --- ---

ACX 011 G-BG 3.0 0 4.0 3.5 4.0 4.0 4.0 S S 4.4 2.0 1.2
NCX 9026 G-BG 2.5 R 2.0 4.0 3.5 3.5 3.5 S S 3.0 2.5 1.6 --
11C X 110 G-BG 2.0 0 4.0 4.0 4.0 4.5 4.0 S S 4.0 2.0 0.8 --
Savoy King 'B' DG 3.5 SF 2.0 0.5 2.5 3.5 3.5 S S 2.1 --- ---
XP 1170 G-BG 2.5 R 3.0 3.0 4.0 3.0 3.5 S S 4.1 3.5 2.3 40 10

XP 1067 G 2.0 R 2.0 2.5 3.5 3.5 3.0 S S 4.5 3.5 2.4 40
VP 1145 G-BG 2.5 R 3.5 3.5 2.0 3.0 3.0 S S 3.6 3.5 0.9 -
Express G 2.0 R 3.5 3.0 3.5 3.0 3.0 S S 4.9 3.5 1.6 80
Enterprise G 3.0 R 4.0 2.0 3.5 3.0 4.0 S S 4.9 3.0 2.1 --
XP 1135 G-BG 3.5 RV 3.0 2.0 3.5 3.0 4.0 S S 4.6 3.0 1.2 70

Prime Pak BG 3.5 R 3.5 2.5 4.0 3.5 3.0 S S 4.1 4.0 1.2 --
Shamrock DG 3.0 R 4.0 3.5 3.5 2.5 4.0 S S 1.6 4.0 1.5 --
BR 210 DG 2.0 R 2.0 0.5 4.0 3.0 4.5 S 1.5 3.0 1.8 -- -
BR 295 BG-DG 2.5 R 2.0 2.5 3.5 3.5 3.5 S S 1.4 3.0 1.4 10
BR 318 BG 2.5 R 1.5 2.5 3.5 3.5 4.0 S S 1.5 3.0 1.3 --

Table 1., Cont'd.

SMtecnanical Stor- Black % ..
Plant Head Head harvest Firm- Tough- Internal Downy Alter- Black age speck brown tip
Variety color cover shape index Flavor ness ness quality mildew naria rot rating index stem burn

Hyb Castle #1
Sanibel
BRR 51317
BRR 513
BRR 51017

Market Prize
Money Maker
Hyb 501518
NCX 9028
Supermarket

ACX 309
Cole Cash
Hyb 50195
Hyb Grand Slam
Super Boy YR

Exp 929
Hyb 5
Hyb 501380
Little Rock
Gourmet
a

G-LBG
BG
D-BG
G-BG
LG-BG

BG
G
G
BG
BG

G
G
BG
D-BG
D-BG

BG
BG
BG
BG
BG

Exp 903 BG
Super Park DG
Satellite G G
Vertus DG
Red Cabbage 1492 RG

Hyb Blue Boy
XP 1138
XP 1137
XP 1140
ACX 012

DBG
BG
BG
BG
G

2.5
3.5
3.0
3.5
2.5

3.5
4.0
4.0
3.5
2.5

4.0
4.0
3.5
4.0
3.5

3.0
4.5
3.5
4.0
4.0

3.5
2.5
2.0
2.5
4.0

4.5
4.0
4.5
4.0
4.5

SF
R
R
RSF
R

2.0
3.5
3.0
3.5
1.5

4.0
4.0
2.5
3.5
2.0

3.5
3.5
4.0
4.0
3.5

2.5
3.5
4.0
4.5
4.0

3.0
2.0
2.5
1.0
3.0

4.0
1.5
2.0
1.5
5.0

2.5
4.5
4.0
3.5
4.0

2.5
3.5
3.0
4.0
3.0

3.0
1.0
2.5
4.0
2.0

4.0
2.0
2.5
1.5
3.5

3.0
3.0
2.5
3.0
3.0

3.5
3.0
4.0
2.5
3.5

2.5
4.0
3.0
4.0
3.5

3.0
3.5
4.0
3.5
3.0

3.5
2.5
3.0
3.5
2.5

4.0
4.0
2.0
3.5
4.0

3.5
4.5
3.0
2.0
5.0

4.0
3.0
4.0
2.5
2.5

3.5
1.5
1.0
2.0
3.5

4.0
3.5
3.5
2.5
2.0

4.0
3.5
2.0
3.5
3.5

2.5
3.5
2.5
4.0
3.0

3.5
4.0
4.0
3.0
4.0

4.0
3.0
3.0
3.5
3.5

1.5
4.0
1.0
4.0
3.0

2.5
3.5
3.5
3.5
3.5

3.0
2.0
3.0
3.5
3.0

3.5
2.5
1.5
3.0
3.0

3.8
1.9
1.4
0.9
1.0

3.6
3.1
3.1
3.8
3.6

2.5
5.0
2.1
1.1
3.3

3.3
1.3
2.3
2.3
3.3

2.1
3.4
4.4
3.5
4.0

0.8
2.5
2.4
2.3
4.1

2.0
4.5
1.5
3.0
4.0

4.0
3.0
4.5
3.5
2.5

3.0
2.5
1.0
3.0
1.0

2.0
3.0
4.0
3.0
3.0

3.5
1.5
3.5
3.0
3.0

3.0
4.0
3.0
3.0
3.5

3.5
1.6
1.6
0.3
0.5

1.2
1.2
1.7
1.6
1.0

3.4
3.8
2.5
1.8
1.4

2.7
1.6
2.2
1.1
1.8

---
60
30

30
20

20

tip burn

40

70
70

n---,
20

10

in field

10

10
---

---
---rr

2.5 2.2 40
3.5 1.3 --
3.5 3.1 20

Rotted in storage-------------

2.5
2.5
2.0
3.0
4.0

1.1
2.6
4.2
2.8
1.4

50
---

Table 1., Cont'd.

Mechanical Stor- Black % %
Plant Head Head harvest Firm- Tough- Internal Downy Alter- Black age speck brown tip
Variety color cover shape index Flavor ness ness quality mildew naria rot rating index burn

ACX 401 G-BG 3.0 R 4.0 2.0 2.5 3.5 3.0 S S 3.1 4.0 1.9 10
ACX 299 G-BG 2.5 R 2.0 3.5 2.5 3.5 2.5 S S 2.0 4.0 1.9 10 --
Exp 91 Grand Slam D-BG 3.5 R 3.5 5.0 4.5 3.0 4.0 S S 2.1 3.0 0.7 40 10
Exp 91 Grand Slam D-BG 3.5 RSF 2.5 4.0 3.5 3.0 3.5 S S 1.4 2.5 0.8 60 20
Rio Verde L-BG 4.5 SF 3.5 2.5 2,5 4.0 3.0 S S 1.6 1.5 0.8 10 50

Blue Boy DBG 4.0 R 4.0 4.0 4.0 2.5 3.5 S S 1.8 3.0 0.8 50 20
Exp Hyb 77-62 BG 3.5 RSF 3.0 3.5 3.5 4.0 3.5 S S 1.3 3.0 1.2 30 60
ACX 026 D-BG 4.0 RSF 3.5 3.0 3.5 3.0 2.5 S S 1.3 1.0 0.9 50 80
Exp Hyb 1694 D-BG 4.0 0 2.0 0.5 1.0 5.0 1.0 S S 0.8 3.0 1.2 -- 40
ACX Red #150 DID NOT HEAD
R5401 White Cabbage DID NOT HEAD------------------------------------------------------------------------------------------------------------

Table 2.- Summary of data of observational lines of cabbage, Sanford, Florida, 1977-78.

50 lb. polar Core E Shape Core
Seed Days to % Head units/ Lb./ diameter length Equator index index Holding Plant Head
Variety source Lot No. harvest cut acre head (P) (C) diamet P/D /P qua y enormity enormity
S(D) C quality uniformity uniformity

Earliana S2
Hyb Earlibird FM

Hyb 51551
PW X 277
Exp 156-1

XP 3561
XP 3601
Super Pak
NCX 9018
XP 3563

Hyb 51497
Savoy ACX
XP 1104
XP 1058
XP 1134

T
P
K

N2
N2
R
N1
N2

T
516 Al
A2
A2
A2

XP 1163
Hyb 51389
11C X 102
Hyb 51396
Hyb 51265

Hyb 51384
Hyb 51399
11C X 28
ACX 016
Exp Hyb 77-61

36307-51902

2037

PC7640
90504VC17B
PC 7648

A2
T
FM
T
T

T
T
FM
A1
S1

PC 7642

P1252

80
80
60
68
92

76
64
72
60
60

56
68
92
92
80

103
103
110

110
110
110
110
110

110
110
111
111
111

111
117
117
117
117

117
117
117
117
117

72
100
92
100
76

88
92
92
92
92

500
985
623
577
1018

953
870
844
815
720

707
673
973
767
563

535
1389
1321
1280
1148

1116
1028
1002
960
931

1.72
3.39
2.85
2.34
3.04

3.45
3.74
3.22
3.73
3.30

3.47
2.72
2.90
2.29
1.94

2.04
3.82
3.95
3.52
4.15

3.49
3.07
3.00
2.87
2.78

13.2
15.4
14.5
14.2
16.2

15.3
16.6
14.4
15.6
15.6

13.2
13.9
14.5
13.4
12.4

14.5
14.8
15.0
13.9
14.1

13.4
14.2
14.5
13.0
13.3

6.1
9.6
6.2
5.8
9.7

7.2
8.8
8.0
8.3
7.9

7.5
6.2
7.4
8.0
4.3

5.8
4.3
6.5
7.5
8.5

6.4
3.6
9.0
7.8
8.4

3.5
3.5
4.5
3.5
4.0

3.5
3.0
4.0
3.0
3.5

13.0
17.0
14.4
13.5
17.3

15.3
17.1
15.6
17.1
15.7

15.8
15.7
13.8
13.0
12.6

14.7
16.1
15.3
17.0
17.4

16.5
14.7
14.1
15.5
14.9

1.02
0.91
1.01
1.05
0.94

1.00
0.97
0.92
0.91
0.99

0.84
0.89
1.05
1.03
0.98

0.99
0.92
0.98
0.82
0.81

0.81
0.97
1.03
0.84
0.89

0.46
0.62
0.43
0.41
0.60

0.47
0.53
0.56
0.53
0.51

0.57
0.45
0.05
0.60
0.35

0.40
0.29
0.43
0.54
0.60

0.48
0.25
0.62
0.60
0.63

1.5
2.5
4.5
3.5
4.0

4.0
4.0
3.5
3.0
3.5

4.0
3.0
4.0
3.5
4.0

4.0
4.0
2.0
4.5
4.0

4.0
3.0
4.0
3.5
4.0

4.0
2.5
4.0
2.0
3.5

3.5
3.5
4.5
4.0
4.0

3.5
2.5
4.0
2.5
3.5

4.0
2.5
4.0
2.0
3.5

4.0
3 5
2.5
4.5
4.0

3.5
4.0
2.5
4.0
4.0

4.0
3.5
2.5
4.5
4.0

4.0
4.0
2.5
4.0
4.0

-- m

----

gggg" Table 2.- Cont'd.

w

50 lb. Polar Core Equatorial Shape Core
Seed Days to % Head units/ Lb./ diameter length diameter index index Holding Plant Head
Variety source Lot No. harvest cut acre head (P) (C) (D) P/D C/P quality uniformity uniformity
XP 3600 N-T --- 117 4A1 0r r m -876 -- ^-

Hyb 51401
ACX R100
ACX R101
BRR 1615

XP 1102
ERR 1618
XP 3644
Hyb 51394
PW X 377

ACX 056
Hyb 51398
NCX 9016R
Exp Hyb 77-65
11C X 88

Hyb 540
ACX 046
Hyb Red 77-R16
Hyb Red 77R-11
Hyb Red 77R-10

BRR 5B 510
BRR 5B 18
Hyb 51577
BR 160
ACXR106

A1
T
N1
S1i
FM

FM
Al

$1

H
H
H
T
FM
Al

R72770
R727701
5446

M74t7
5476

2036
P1257

P1267
P1265
P1266

5206
5196

R727706
R727706

.11.
117
117
117
119

119
119
124
124
124

124
124
124
124
124

124
124
124
124
124

126
126
132
132
132

93
100
93
88

60
80
100
92
88

80
96
76
80
92

92
93
80
86
60

92
72
96
96
80

751
604
524
746

661
547
1792
1645
1532

1357
1351
1011
1008
976

900
884
698
589
548

1338
1047
1417
703
534

2. 01
3.'9
2.77
2.57
2. 33

3.03
1.88
4.93
4.92
4.79

4.67
3.87
3.66
3.47
2.91

2.69
4.34
2.40
3.12
2.51

2.32
1.97
4.06
2.01
1.84

14.4
12.6
13.0
13.2

16.0
12.1
15.6
14.2
18.5

16.3
15.7
15.9
15.2
15.8

13.2
17.4
12.3
12.2
12.9

13.4
13.5
14.5
13.6
11.3

6.5
7.4
5.9
6.1
5.8

9.5
4.5
9.8
6.1
10.4

10.8
5.4
13w2
10.4
9.0

3.9
9.9
6.2
5.9
6.5

9.9
11.1
6.3
7.8
4.9

15.0
14.9
14.9
14.3
12.4

16.2
11.5
15.9
16.4
16.5

17.4
15.8
14.0
16.4
15.1

13.5
18.2
14.1
12.8
13.7

11.7
11.2
16.7
12.7
12.0

1.05
0.97
0.85
0.91
1.06

0.99
1.05
0.98
0.87
1.12

0.94
0.99
1.14
0.93
1.05

0.98
0.96
0.87
0.95
0.94

1.15
1.21
0.87
1.07
0.94

0.41
0.51
0. 47
0.47
0.44

0.59
0.37
0.63
0.43
0.56

0.66
0.34
0.83
0.68
0.57

0.30
0.57
0.50
0.48
0.50

0.74
0.82
0.43
0.57
0.43

4.0
4.0
4.0
4.5
3.5

4.0
4.0
2.5
3.5
3.0

4.0
4.0
4.0
4.0
4.0

3.5
3.5
4.0
4.5
4.0

4.0
4.0
4.0
3.5
4.0

3.5
3.5
4.0
4.0
3,5

2.0
4.5
3.5
3.5
4.0

4.0
4.0
3.5
4.0
2.5

4.0
4.0
3.5
4.5
3.5

4.0
3.5
4.5
2.5
3.5

ACX 066
ACX 036

3.5
3.5
4.0
3.5
3.0

2.0
4.5
3.0
2.5
3.5

3.5
3.5
3.5
3.5
3.0

4.0
4.0
3.5
4.5
3.0

3.5
3.5
4.0
2.0
3.5

NOT ENOUGH PLANTS- --------------------------------------------------------..........---....
NOT ENOUGH PLANTS- --------- .---.----------------- ------- --- --------------------.....

---

Mechanical Stor- Black % %
Plant Head Head harvest Firm- Tough- Internal Downy Alter- Black age speck brown tip
Variety .color cover shape index Flavor ness ness quality mildew naria rot rating index stem burn

Earliana
Hyb Earlibird
Hyb 51551
PW X 277
Exp 1561

XP 3561
XP 3601
Super Pak
NCX 9018
XP 3563

Hyb 51497
Savoy ACX 516
XP 1104
XP 1058
XP 1134

XP 1163
XP 51389
11C X 102
Hyb 51396
Hyb 51265

Hyb 51384
Hyb 51399
11C X 28
ACX 016
Exp Hyb 77-61

DG
DG
LBG
LBG
G

DG
BG
BG
DBG
BG

BG
DG
RG
GBG
GBG

BGG
BG
BG
G BG
BG

G BG
BG G
BG
BG
BG

1.5
2.5
5.0
3.0
3.5

3.5
3.5
4.0
3.5
3.5

4.0
2.5
3.0
2.5
3.0

2.5
4.0
2.0
4.0
4.5

4.0
3.0
3.5
4.0
4.0

R
R
R
R
R

R
R
R
R
R

SF
RSF
R
V
R

R
R
R
SF
SF

SF
R
R
RSF
RSF

1.5
2.5
4.5
3.5
4.0

3.0
1.5
3.5
2.0
2.5

4.0
2.5
3.5
2.0
3.6

3.0
3.0
1.5
4.0
3.0

3.5
4.0
2.0
3.0
3.0

2.0
1.5
5.0
2.0
4.0

4.0
3.5
4.0
3.5
4.0

4.0
1.0
3.5
4.0
2.0

1.0
2.5
3.0
3.0
1.5

2.5
3.0
2.5
3.0
2.5

4.0
4.0
4.5
4.0
3.5

2.5
2.0
4.5
3.5
3.0

3.5
3.5
3.5
2.5
4.0

4.0
4.0
3.5
2.5
3.5

3.5
4.5
4.0
3.0
3.0

2.0
3.0
4.5
4.0
3.5

3.5
3.5
3.5
3.5
3.0

3.5
3.5
2.5
2.5
4.0

4.0
3.5
4.0
3.0
2.5

4.0
3.0
4.0
3.0
4.0

4.0
3.5
4.5
4.0
3.0

2.0
2.5
4.0
4.0
2.5

3.5
4.0
4.0
2.5
4.0

S
S

S

s
s
s
s
s

S
S
S
S

3.5
"4.5
3.5
2.5
3.0

4.0
5.0
4.0
3.0
3.0

2.0
2.5
1.0
2.5
3.0

2.0
4.0
4.0
4.5
1.5

1.5
3.5
3.0
4.0
3.5

4.5
1.0
4.5
2.0
1.0

3.0
0.5
2.5
4.0
2.5

2.0
3.5
3.5
2.5
2.5

3.5
2.0
3.0
2.5
3.5

3.5

3.5
3.5
3.0

3.0
3.5
3.5
3.5
3.5

4.0
3.5
3.5
3.5
4.0

1.1
2.4
2.1
1.9
1.6

1.4
1.0
1.1
1.8
0.8

1.5

1.1
1.2
1.4

2.7
1.5
2.8
2.2
0.8

1.2
0.9
1.6
1.2
1.3

Table 2.- Cont'd.

Table 2.- Cont'd.

Mechanical Stor- Black %
Plant Head Head harvest Firm- Tough- Internal Downy Alter- Black age speck brown tip
Variety color cover shape index Flavor ness ness quality mildew naria rot rating index stem burn

XP 3600
Hyb 51401
ACX R100
ACX R101
BRR 1615

XP 1102
BRR 1618
XP 3644
Hyb 51394
PW X 377
ACX 056

Hyb 51398
NCX 9016R
Exp Hyb 77-65
11C X 88
Hyb 540

ACX 046
Hyb Red 77R-16
Hyb Red 77R-11
Hyb Red 77R-10
BRR5B510

BRR5B18
Hyb 51577
BR 160
ACX R106

DG
BG
GR
GR
G BG

BG
BG
BG
BG
G BG
DBG

BG
BG
DBG
BG
BG

DBG
RG
RG
RG
GBG

BG
GBG
DBG
RG

3.0
3.5
4.5
4.0
3.0

3.5
4.0
3.5
4.0
2.0
4.5

4.0
4.0
4.0
4.5
2.5

4.0
4.0
4.5
3.5
3.0

3.5
3.5
2.5
4.0

R
R
RSF
R
R

R
O
R
SF
O
R

R
0
R
O
R

R
R
R
SF
0

O
RSF
V
R

2.0
3.5
3.5
3.5
3.0

1.5
4.5
3.5
1.5
3.5
3.5

4.0
3.0
3.5
2.5
3.0

4.0
3.5
4.5
2.5
2.0

2.5
4.0
1.5
2.5

2.5
3.0
2.5
2.5
3.0

4.0
4.0
4.0
3.0
2.5
2.0

3.0
3.0
3.0
2.5
3.0

3.5
2.0
3.0
2.5
1.0

1.5
3.0
2.0
2.0

1.5
3.0
4.0
4.5
3.0

3.5
3.5
3.5
3.0
3.5
3.5

4.5
2.5
2.5
4.0
4.5

4.0
4.0
4.5
4.0
3.5

2.5
2.5
2.5
3.5

5.0
3.5
4.0
4.0
2.5

2.5
3.0
2.5
3.5
3.0
3.0

3.0
3.0
3.0
3.5
4.0

3.5
4.0
4.0
3.0
4.5

3.5
3.0
4.0
4.0

2.0
3.0
3.5
4.5
4.0

3.0
4.0
2.5
3.5
3.0
2.5

4.5
1.5
2.0
3.5
4.5

3.5
4.0
4.0
3.5
3.0

1.5
3.5
2.0
4.0

S
S

'S
S

S

S
S

S
s
s

3.0
2.0
2.0
2.5
0.5

4.5
2.0
2.0
2.5
2.0
2.5

1.0
5.0
2.5
3.0
3.0

3.0
0.5
2.0
2.0
1.0

1.5
1.0
0.5
0.5

3.5
3.5

1.5

2.5
1.5
2.5
3.5
3.5
3.5

3.5
3.0
3.5
3.5
2.5

3.5

3.0

2.5
3.0
3.0

2.3
1.6

1.1

1.2
1.1
--
2.5
1.9
2.4

2.0
3.7
1.8
1.8
2.4

2.0
--

5.0

0.9
0.5
0.7

ACX 066
ACX 036

NOT ENOUGH PLANTS----------------------.--------------------------------------------------------..... ...
NOT ENOUGH PLANTS----------------------------------------------------------- ------ ------IIII---------.........

- -----