1. Commercial Checks 2010 Germplasm Enhancement of Maize Hybrid Moisture
ESTRM
HC33xLH287
19.8
~109
Pioneer 34R65
20.0
109
Pioneer 33F85
22.1
114
LH200xLH262
24.4
~118
Pioneer 31D58
24.8
119
Check Mean
22.2
Germplasm Enhancement of Maize
Estimated Maturity Rank (Earliest to Latest)
Moisture based on ~50 experiment averages

2. (CUBA164:S2012-459-001-B/GEMS-0002)-B-B-011 (GEMS-0218)
08642
106403
Tester: LH287VT3 (5 Reps)
Tester: LH287 (7 Reps)
Pedigree
Yield
Moist YM
TWT SL RL
(CUBA164:S B/GEMS-0002)-B-B-011
208.4
21.6
9.6
55.7
4.5
0.9
180.9
20.8
8.8
55.9
1.2
1.7
Check Means
21.9
9.5
56.0
11.0
2.5
174.3
21.5
8.3
57.1
2.0
3.7 CV
9.8
6.2
10.2
5.4
LSD (p=0.05)
23.8
1.6
18.0
Germplasm Enhancement of Maize
13.0% Protein (2 yr NIR)
GEMS FS8A(S):S (USA Mixed Tropical + Temperate)
See Recommended Lines, Page 2

3. (CUBA164:S2012-459-001-B/GEMS-0002)-B-B-031 (GEMS-0219)
08642
106403
Tester: LH287VT3 (5 Reps)
Tester: LH287 (7 Reps)
Pedigree
Yield
Moist YM
TWT SL RL
(CUBA164:S B/GEMS-0002)-B-B-031
205.1
18.8
10.9
57.2
11.9
1.8
184.8
19.5
9.7
57.7
0.7
2.2
Check Means
208.4
21.9
9.5
56.0
11.0
2.5
174.3
21.5
8.3
57.1
2.0
3.7 CV
9.8
6.2
10.2
5.4
LSD (p=0.05)
23.8
1.6
18.0
1.2
Germplasm Enhancement of Maize
14.5% Protein (2 yr NIR)
GEMS FS8A(S):S (USA Mixed Tropical + Temperate)
See Recommended Lines, Page 2

4. (GEMS-0113/GEMS-0091)-B-058-001 (GEMS-0220)
Germplasm Enhancement of Maize
08142
106402
Tester: LH287 (5 Reps)
Tester: MBS9508 (7 Reps )
Pedigree
Yield
Moist YM
TWT SL RL
(GEMS-0113/GEMS-0091)-B
187.0
24.1
7.8
52.3
0.0
16.5
187.8
18.8
10.0
58.7
1.2
Check Means
191.0
24.0
8.0
55.1
1.5
13.9
170.9
20.5
8.4
57.5
1.7
1.8 CV
11.9
4.2
11.5
5.1
LSD (p=0.05)
25.4
1.0
GEMS CHIS775:S1911b (Tuxpeño)
GEMS CHIS740:S1411a (Tuxpeño /Olotillo)
See Recommended Lines, Page 2

5. BR105:N1641-106-002 (GEMN-0221) Germplasm Enhancement of Maize 08137
106406
Tester: SGI890HXT (5 Reps)
Tester: MYC-SS (7 Reps)
Pedigree
Yield
Moist YM
TWT SL RL
BR105:N
184.6
24.6
7.5
54.5
0.0
170.8
22.2
8.0
55.6
0.7
2.3
Check Means
176.5
22.0
55.3
0.6
2.9
168.4
20.8
8.6
57.9 CV
14.6
5.2
11.3
LSD (p=0.05)
31.1
1.4
19.3
1.8
Germplasm Enhancement of Maize
See Recommended Lines, Page 3

6. Tester: AGR-nSS1 (6 Reps)
MBRC10:S1741-B-057 (GEMS-0222)
08136
106403
Tester: AGR-nSS1 (6 Reps)
Tester: LH287 (7 Reps)
Pedigree
Yield
Moist YM
TWT SL RL
MBRC10:S1741-B-057
224.1
19.0
11.8
54.3
6.6
2.9
178.8
18.7
9.8
56.2
1.4
4.7
Check Means
214.7
20.8
10.3
54.4
5.8
3.7
174.3
21.5
8.3
57.1
2.0 CV
14.4
7.5
10.2
5.4
LSD (p=0.05)
34.2
1.9
18.0
1.2
Germplasm Enhancement of Maize
MBRC10-Multiple Borer resistant composite
See Recommended Lines, Page 3

7. Tester: NSC-Male 1 (4 Reps)
CUBA164:S B wx (GEMS-0223)
Germplasm Enhancement of Maize
08644
106408
Tester: NSC-Male 1 (4 Reps)
Tester: wxNS-M1 (6 Reps)
Pedigree
Yield
Moist YM
TWT SL RL
CUBA164:S B wx
199.1
18.0
11.1
58.0
4.8
5.2
145.9
12.8
11.4
60.0
3.1
0.0
NS-Waxy Check
216.7
16.3
13.3
59.1
12.7
4.2
145.2
11.7
12.4
57.7
5.9
Check Means
224.7
19.4
11.6
59.3
8.9
154.4
12.1
59.7
4.4 CV
13.8
6.7
5.3
LSD (p=0.05)
37.1
1.8
20.6
0.8
Waxy conversion by National Starch & Chemical
See Recommended Lines, Page 3

8. Grey Leaf Spot Resistance
Newly Identified Sources of Resistance
GEMN-0186
Germplasm Enhancement of Maize
24 Lines All Years
J. Dodd, Professional Seed Research, Inc.
P. Balint-Kurti, USDA-ARS PSRU

9. Southern Leaf Blight Resistance
Newly Identified Sources of Resistance
GEMN-0164
GEMN-0165
GEMN-0166
GEMN-0167
GEMN-0168
GEMN-0170
GEMN-0172
GEMN-0192
Germplasm Enhancement of Maize
74 Lines All Years
J. Dodd, Professional Seed Research, Inc
P. Balint-Kurti, USDA-ARS PSRU

10. Next Presentation Germplasm Enhancement of Maize
Timing of the pipeline

11. GEM x GEM (Development)
CUBA164:S B
GEMS-0002
2003 S
Germplasm Enhancement of Maize
CUBA164:S B/GEMS-0002
03/04 W
(CUBA164:S B/GEMS-0002)-B
(Pheno. Eval.)
2006 S
(CUBA164:S B/GEMS-0002)-B-B
2007 S
(CUBA164:S B/GEMS-0002)-B-B-031

12. GEM x GEM (Top Cross and Yield Trials)
(CUBA164:S B/GEMS-0002)-B-B-031
LH287
07/08 W
Germplasm Enhancement of Maize
(CUBA164:S B/GEMS-0002)-B-B-031/LH287
2008 YT
(CUBA164:S B/GEMS-0002)-B-B-031
LH287
2009 S
(CUBA164:S B/GEMS-0002)-B-B-031/LH287
2010 YT