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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 702799MS153 Goodman-BucklerZea mays L. subsp. mays Michigan, United StatesNC7EAR2019DEVELOPED1972Breeding materialThis is white-cobbed MS153 was received from the Buckler group in 2019 and corresponds to the material evaluated as part of the Goodman-Buckler 282 panel.2098636PI 702799
1PI 693394'W22 Goodman-Buckler'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2016DEVELOPEDPRE 1964Breeding material1939961PI 693394
2PI 707965'F44 Goodman-Buckler'Zea mays L. subsp. mays Florida, United StatesNC7KERNELS2012DEVELOPED2012Breeding material1905884PI 707965
3PI 693384'Hi27 Goodman-Buckler'Zea mays L. subsp. mays Hawaii, United StatesNC7KERNELS2006DEVELOPED1979Breeding materialKernel color yellow, flint type. Silk date 61 days. Plant height 160cm. Ear height 84cm. Husk no. 11.9. Row no. 14.4. Kernels per row 22.5. Kernel weight 20.8gm. Resistant to maize mosaic virus.1714125PI 693384
4PI 693387'N7A Goodman-Buckler'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS2006DEVELOPED1968Breeding materialYellow dent inbred line selected from Oh7 x 'Stiff Stalk Synthetic' gamete. It flowers about 1 day later than B14A. It has good general combining ability and is very high yielding in certain crosses. N7A machine-combines poorly at high moisture levels but is a very good sheller at lower moisture levels. It has good late season health as a line but tends toward premature death in crosses. It tends to have above average resistance to leaf freckles and wilt and has good resistance to wheat streak mosaic virus and downy mildew. Its cold germination and early vigor should be adequate for use as a single cross seed parent, and pollen shed is adequate for its use as a male. Tassels extrude well for detasseling but pull hard. Maturity clasification is about AES700.1713408PI 693387
5PI 693388'CI 7 Goodman-Buckler'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS2006DEVELOPEDBreeding materialBlight resistant.1713409PI 693388
6PI 693385'IA2132 Goodman-Buckler'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS2006DEVELOPEDBreeding materialYellow sweetcorn inbred. This accession is quite genetically distinct from PI 587134.1712934PI 693385
7PI 693386'CI 91B Goodman-Buckler'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS2006DEVELOPED1954Breeding materialBlight resistant. This line was part of a list of 30 yellow lines reported in the "1954 Final Report of the Corn Improvement Conference of the North Central Region" as being resistant to Helminthosporium turcicum and Helminthosporium maydis. This set of 30 lines were developed by crossing southern lines resistant to Helminthosporium and earlier lines some of which also carried appreciable resistance. The single crosses were selfed and resistant plants were intercrossed for two generations followed by two more generations of selfing with selection for resistance. Sub-lines originating from different selfed plants following the two generations of intercrossing were differentiated by using the A, B, and C suffixes. This version of CI.90B was maintaned by M. Goodman and designated as part of a diversity set of maize inbreds by E. Buckler et. al.1712935PI 693386
8PI 690318'CML 69'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR2006DEVELOPEDPRE 05/02/2006Breeding material1699966PI 690318
9PI 690333'P39 Goodman-Buckler'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2006DEVELOPEDBreeding material1699968PI 690333
10PI 690582'CML 77'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2006DEVELOPEDBreeding materialLowland adaptation, Late maturity, Tar spot resistance1699967PI 690582
11PI 638551DE3Zea mays L. subsp. mays Delaware, United StatesNC7KERNELSNot Available2005DEVELOPED04/2002Breeding materialA vigorous silker with good flowering synchrony. Has about the same number of days to pollen shed as B73Ht and Mo17Ht, but silks one and a half days earlier than B73Ht and four days earlier than Mo17Ht. It has the agravitropic phenotype for the primary root. Is shorter than B73Ht and also has lower ear placement. Ears have 14-16 kernel rows and white cob color. Pollen production and anthesis duration are excellent. Has intermediate resistance to first and second-generation European corn borer and gray leaf spot . Has good yield in hybrid performance with Stiff Stalk testers.1671772PI 638551
12PI 690576'CML 11'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPED2002Breeding materialLowland adaptation, Late maturity, Rust resistance1646690PI 690576
13PI 693382Ki14Zea mays L. subsp. mays ThailandNC7KERNELS2003DEVELOPED1982Breeding material1646691PI 693382
14PI 693383Ki44Zea mays L. subsp. mays ThailandNC7KERNELS2003DEVELOPEDBreeding material1646692PI 693383
15PI 686057I29Zea mays L. subsp. mays United StatesNC7KERNELS2003DEVELOPEDPRE 2003Breeding materialThis inbred was a componant of the 1958 USDA recommended hybrid Iopop 7; a white rice, medium early hybrid for the time. The pedigree of of the 4-way hybrid, Iopop 7, was (Ia5 X Ia12)(Ia27 X Ia29) and was approved by the Iowa Agricultural Experiment Station.1645499PI 686057
16PI 686065SA24Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS2003DEVELOPEDPRE 1951Breeding material1645565PI 686065
17PI 690319'CML 103'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material1645471PI 690319
18PI 690320'CML 228'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material1645477PI 690320
19PI 690321'CML 322'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645484PI 690321
20PI 690322'CML 333'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645586PI 690322
21PI 690324'Ki3'Zea mays L. subsp. mays ThailandNC7EAR2003DEVELOPED1982Breeding material1645580PI 690324
22PI 690325'Ki11'Zea mays L. subsp. mays ThailandNC7KERNELS2003DEVELOPED1982Breeding material1645506PI 690325
23PI 690326'Ky21'Zea mays L. subsp. mays Kentucky, United StatesNC7KERNELS2003DEVELOPEDBreeding material1645512PI 690326
24PI 690327'M37W'Zea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645514PI 690327
25PI 690328'M162W'Zea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS2003DEVELOPEDPRE 1976Breeding material1645515PI 690328
26PI 690330'NC358'Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELSNot Available2003DEVELOPED1999Breeding material1645552PI 690330
27PI 690362NC33Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1955Breeding material1645519PI 690362
28PI 690381NC260Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPEDPRE 1989Breeding material1645520PI 690381
29PI 690390NC290AZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645521PI 690390
30PI 690392NC294Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPEDPRE 1990Breeding material1645590PI 690392
31PI 690393NC296Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPEDPRE 1992Breeding materialSouthern leaf blight resistant check.1645523PI 690393
32PI 690394NC296AZea mays L. subsp. mays North Carolina, United StatesNC7KERNELSNot Available2003DEVELOPEDPRE 1992Breeding material1645575PI 690394
33PI 690396NC300Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPEDPRE 1992Breeding material1645524PI 690396
34PI 690397NC302Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645525PI 690397
35PI 690398NC304Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645526PI 690398
36PI 690399NC306Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645582PI 690399
37PI 690401NC310Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645528PI 690401
38PI 690403NC314Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645530PI 690403
39PI 690405NC318Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645532PI 690405
40PI 690406NC320Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645533PI 690406
41PI 690408NC324Zea mays L. subsp. mays North Carolina, United StatesNC7EAR2003DEVELOPED1996Breeding material1645535PI 690408
42PI 690409NC326Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645536PI 690409
43PI 690410NC328Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645537PI 690410
44PI 690414NC336Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645541PI 690414
45PI 690415NC338Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645542PI 690415
46PI 690416NC340Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645543PI 690416
47PI 690417NC342Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645544PI 690417
48PI 690418NC344Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645545PI 690418
49PI 690419NC346Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645546PI 690419
50PI 690420NC348Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645547PI 690420
51PI 690421NC352Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding materialSister line of NC336 and related to NC296 and NC346.1645549PI 690421
52PI 690422NC354Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645550PI 690422
53PI 690423NC356Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELSNot Available2003DEVELOPED1999Breeding material1645551PI 690423
54PI 690424NC360Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645553PI 690424
55PI 690425NC362Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645554PI 690425
56PI 690426NC364Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645555PI 690426
57PI 690427NC366Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645556PI 690427
58PI 690428NC368Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645557PI 690428
59PI 690574'CML 5'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, Lodging resistance1645463PI 690574
60PI 690575'CML 10'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, Rust resistance1645464PI 690575
61PI 690577'CML 14'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Interm maturity, Lodging resistance1645465PI 690577
62PI 690579'CML 45'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity1645467PI 690579
63PI 690581'CML 61'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, Ear rot resistance1645469PI 690581
64PI 690584'CML 91'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Interm maturity, Lodging resistance, A TESTER heterotic group1645470PI 690584
65PI 690585'CML 92'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Interm maturity1645584PI 690585
66PI 690586'CML 108'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Late maturity1645472PI 690586
67PI 690588'CML 154'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, H. maydis, P. polysora resistance. Tropical Quality Protein Maize (QPM with the opaque-2 gene) line.1645473PI 690588
68PI 690589'CML 157'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, H. maydis, P. polysora resistance. Tropical Quality Protein Maize (QPM) line.1645474PI 690589
69PI 690590'CML 158'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Late maturity, H. maydis, P. polysora resistance. Tropical Quality Protein Maize (QPM) line.1645577PI 690590
70PI 690594'CML 218'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation1645475PI 690594
71PI 690595'CML 220'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialAfrica Lowland adaptation, Interm maturity, Maize streak virus resistance, AB heterotic group1645476PI 690595
72PI 690596'CML 238'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialAfrica Lowland adaptation, Interm maturity, Maize streak virus resistance, B heterotic group1645478PI 690596
73PI 690597'CML 258'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialAfrica Lowland adaptation, Late maturity, Maize streak virus resistance, B heterotic group1645479PI 690597
74PI 690598'CML 261'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation1645585PI 690598
75PI 690600'CML 281'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation1645480PI 690600
76PI 690607'CML 311'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Late maturity, E turcicum resistance, A TESTER heterotic group1645481PI 690607
77PI 690608'CML 314'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Interm maturity, B heterotic group1645482PI 690608
78PI 690609'CML 321'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Late maturity, E turcicum resistance, B TESTER heterotic group1645483PI 690609
79PI 690610'CML 323'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Interm maturity, B TESTER heterotic group1645485PI 690610
80PI 690613'CML 328'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELSNot Available2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Early maturity, B heterotic group1645578PI 690613
81PI 690614'CML 331'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Early maturity, Southwestern corn borer, fall army worm resistance, AB heterotic group1645486PI 690614
82PI 690615'CML 332'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding materialSubtropical adaptation, Early maturity, Southwestern corn borer, fall army worm resistance, A heterotic group1645487PI 690615
83PI 690618'CML 341'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELSNot Available2003DEVELOPEDPRE 04/21/2003Breeding materialLowland adaptation, Drought, Low N resistance, AB heterotic group1645488PI 690618
84PI 693350A6Zea mays L. subsp. mays CubaNC7KERNELS2003DEVELOPEDPRE 1952Breeding material1645456PI 693350
85PI 693351A441-5Zea mays L. subsp. mays North-West, South AfricaNC7EAR2003DEVELOPEDPRE 1976Breeding material1645458PI 693351
86PI 693352B73HtrhmZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding materialThis version of inbred B73 has Ht resistance to Helminthosporium turcicum (northern leaf blight now known as Exserohilum turcicum (Pass.) K. J. Leonard & Suggs) and rhm resistance to Helminthosporium maydis (southern leaf blight now known as Bipolaris maydis (Y. Nisik. & C. Miyake) Shoemaker).1645574PI 693352
87PI 693353B164Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS2003DEVELOPEDPRE 2003Breeding material1645459PI 693353
88PI 693354C49Zea mays L. subsp. mays Minnesota, United StatesNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material1645460PI 693354
89PI 693355CH9Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645461PI 693355
90PI 693356CH701-30Zea mays L. subsp. mays Ontario, CanadaNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material1645583PI 693356
91PI 693357CO106Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPED1958Breeding material1645491PI 693357
92PI 693358CO125Zea mays L. subsp. mays Ontario, CanadaNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material31 seedlings (~8% of planted) are a pale yellow shading to light green at the time of 1st stand counts (5/31/24 SJA).1645492PI 693358
93PI 693359CO255Zea mays L. subsp. mays Ontario, CanadaNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding materialGoodman-Buckler 282 version1645493PI 693359
94PI 693360D940YZea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645494PI 693360
95PI 693361E2558WZea mays L. subsp. mays South AfricaNC7KERNELS2003DEVELOPEDPRE 02/01/1999Breeding material1645579PI 693361
96PI 693362EP1Zea mays L. subsp. mays Galicia, SpainNC7EAR2003DEVELOPEDPRE 1978Breeding material1645496PI 693362
97PI 693363F2834TZea mays L. subsp. mays South AfricaNC7KERNELS2003DEVELOPEDPRE 02/01/1999Breeding material1645587PI 693363
98PI 693364GT112Zea mays L. subsp. mays Georgia, United StatesNC7KERNELS2003DEVELOPED1974Breeding material1645497PI 693364
99PI 693365H91Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2003DEVELOPEDPRE 1967Breeding material1645498PI 693365
100PI 693366I137TNZea mays L. subsp. mays South AfricaNC7KERNELS2003DEVELOPEDPRE 02/01/1999Breeding material1645500PI 693366
101PI 693367'IL101T'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS2003DEVELOPED1940Breeding material1645503PI 693367
102PI 693368'IL677a'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS2003DEVELOPEDBreeding materialsweet corn1645504PI 693368
103PI 693369K148Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS2003DEVELOPEDNEAR 1940Breeding materialK148 is a fairly early yellow inbred line selected from a yellow Pride of Saline strain of corn. Plants are dark green in color and very drought resistant. Grain is light yellow in color and cobs are white. It contributes to hybrids high yield, drought resistance, resistance to ear dropping, a low shelling percentage and in some combinations weak roots. It is usually used as a seed parent in single cross production. It was used in K1639. It is not closely related to other inbreds.1645588PI 693369
104PI 693370Ki43Zea mays L. subsp. mays ThailandNC7KERNELS2003DEVELOPED1992Breeding material1645508PI 693370
105PI 693371Ky226Zea mays L. subsp. mays Kentucky, United StatesNC7KERNELS2003DEVELOPED1967Breeding materialKy226 is a white dent inbred line with a white cob. It has tolerance to maize dwarf mozaic viurs (MDMV) and has average rootworm tolerance when measured by root strength ratings in infested soils. It has a AES900 maturity.

By 1975 this inbred was used sparingly in U.S. maize production. In an ASTA 1975 survey reported in The Second Meeting of the Interregional Corn Conference, February 9-12, 1976 in Cincinnati, Ohio; 6,577 million kg (~145 thousand pounds) of parent seed were used in 1974 for hybrid production for 1975 planting. This represented 0.014% of the total 1975 requirement.

1645513PI 693371
106PI 693372N6Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS2003DEVELOPEDPRE 09/09/1941Breeding materialA 1941 description states that the inbred was selfed over 10 generations. Plants are small with narrow leaves. Foliage is medum green with a gray cast. Stalks have a reddish basal color. The tassel is heavy with abundant pollen shed except under heavy aphid infestations. Ears are short and erect on the stalk with 14 kernel rows and a short, stiff shank. Kernels are shallow and only slightly dented. Kernel color is yellow with a reddish cast. Silks are green and anthers are yellow.1645517PI 693372
107PI 693373N28HtZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding material1645518PI 693373
108PI 693374Oh43EZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding material1645560PI 693374
109PI 693375Pa875Zea mays L. subsp. mays Pennsylvania, United StatesNC7KERNELS2003DEVELOPED1983Breeding material1645562PI 693375
110PI 693376SC55Zea mays L. subsp. mays South Carolina, United StatesNC7KERNELS2003DEVELOPED1972Breeding materialSC55 is a yellow line selected from SC155 which was taken from the double cross hybrid (L501 x L503) X (L548 xL569). It is a vigorous line with good root and stalk strength. Ears are small with short, tight husks. Pollen production is excellent. At Florence it has sterilized in cmsRb, and has flowered a few days earlier than SC13. General combining ability is good and virus tolerance has been satisfactory. It has contributed good earworm and rice weevil resistance in crosses, and appears to have seedling resistance to anthracnose.1645566PI 693376
111PI 693377T234Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS2003DEVELOPEDPRE 2003Breeding material1645567PI 693377
112PI 693378U267YZea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7EAR2003DEVELOPED1976Breeding material1645568PI 693378
113PI 693379Va14Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS2003DEVELOPED1975Breeding materialVa14 a yellow dent inbred line resistant to gray leaf spot and northern leaf blight.1645569PI 693379
114PI 693380Va85Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS2003DEVELOPED1975Breeding materialVa85 is a yellow dent inbred line resistant to leaf and stalk diseases. It has good combining ability and transmits tolerance to Stewart's wilt to hybrids.1645570PI 693380
115PI 693393'F6 Goodman-Buckler'Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED02/2001Breeding material1919958PI 693393
116PI 693882WDZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available2003DEVELOPED1948Breeding material1645572PI 693882
117PI 706557Ki21Zea mays L. subsp. mays ThailandNC7EAR2003DEVELOPED1986Breeding material1645507PI 706557
118PI 706558'Ki9'Zea mays L. subsp. mays ThailandNC7KERNELSNot Available2003DEVELOPEDBreeding material1645511PI 706558
119PI 693349CMV3Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS2003DEVELOPEDPRE 08/27/1979Breeding materialGoodman-Buckler 282 version1645407PI 693349
120PI 693348H49Zea mays L. subsp. mays Indiana, United StatesNC7EAR2002DEVELOPED1959Breeding materialGoodman-Buckler 282 version1633469PI 693348
121PI 70851238-11Zea mays L. subsp. mays Indiana, United StatesNC72002DEVELOPEDBreeding material1631443PI 708512
122PI 615190B115Zea mays L. subsp. mays Iowa, United States KERNELSHistoric2000DEVELOPED2000Breeding materialHeight medium with excellent plant health for moderate resistance to 1st and 2nd generations of European corn borer and fungal leaf diseases. Flowers 90 to 95 days after planting. Flint yellow kernels on red cobs. Exhibits good combining ability with lines derived from Iowa Stiff Stalk Synthetic.1607547PI 615190
123PI 693347C.I. 3aZea mays L. subsp. mays Maryland, United StatesNC7KERNELS2000DEVELOPED1945Breeding materialInbred CI.3A is a yellow inbred that traces its ultimate heritage to Boone County White and an Illinois 2-ear strain obtained by the USDA from H. A. Wallace in 1926. CI.3A differs from CI.3 by having a more intense yellow kernel color. CI.3A is somewhat more susceptible to root and stalk lodging than CI.3. It was released in 1945 to replace CI.3 in hybrids US 99, US 262, US 265, US 282, and US 357.1606091PI 693347
124PI 693346Va99Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1999DEVELOPEDBreeding materialVa99 is a yellow dent inbred line.1571892PI 693346
125PI 606329DE1Zea mays L. subsp. mays Delaware, United StatesNC7KERNELS1998DEVELOPEDPRE 10/1998Breeding materialSilks 2-3 days later and sheds pollen about 5 days later than Mo17HT, but has rapid grain drydown due to open husks at maturity. Similar to Mo17Ht in plant height, but has higher ear height (88 cm) compared to 78 cm for Mo17Ht. Ears have soft grain texture and 16 kernal rows. Pollen production and anthesis duration excellent. Silks pale purple and cobs red. Stalk strength and yield rated good-excellent in crosses to lines from Iowa Staff Stalk Synthetic, but roots rated below average. Susceptible to Colletotrichum graminicola (anthracnose stalk rot), but has at least intermediate resistance to both first and second generation European corn borers (Ostrinia nubilalis).1568864PI 606329
126PI 606330DE2Zea mays L. subsp. mays Delaware, United StatesNC7KERNELS1998DEVELOPEDPRE 10/1998Breeding materialFlowers 1-2 days later than Mo17Ht, but has rapid grain drydown due to open husks at maturity. Similar to Mo17Ht in both plant and ear heights. Ears have soft grain texture and 16 kernel rows. Pollen production and anthesis duration excellent. Silks pale purple and cobs red. Distinguised from sister inbred DE1 by pigmented silk scars. Stalk strength and yield rated good-excellent in crosses to lines from Iowa Stiff Stalk Synthetic, but roots rated below average. Susceptible to Colletotrichum graminicola (anthracnose stalk rot), but has at least intermediate resistance to both first and second generation European corn borers (Ostrinia nubilalis).1568865PI 606330
127PI 686059'IDS28'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding material1558421PI 686059
128PI 686062'IDS69'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding materialEars have salmon colored silk.1558422PI 686062
129PI 686063'IDS91'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding material1558423PI 686063
130PI 693345MS1334Zea mays L. subsp. mays Michigan, United StatesNC7KERNELS1998DEVELOPED1962Breeding material1557043PI 693345
131PI 597927'B109'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1997DEVELOPED1996Breeding materialDeveloped from cross of B73 and a selection from BS20 rootworm synthetic, designated as BS20(S)C1-73-1-1, and after one backcross to B73. Grain moisture at harvest and root and stalk strength similar to B73, but exhibits improved combining ability in crosses of lines from the Lancaster Sure Crop heterotic group. Maturity rating in crosses of 105 to 115 days.1542724PI 597927
132PI 693342'A239'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1946Breeding material1535027PI 693342
133PI 693343'A556'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1949Breeding material1535336PI 693343
134PI 693344'A680'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1980Breeding materialA680 is an early version of B73 developed by an early by late procedure, backcrossing to B73 three times. Silking is about 3-4 days earlier than B73. It combines well with Lancaster germplasm and some early B14 types. Out-performs B73 by 30% with about 5% less moisture. High kernel row with small seed. Lodging similar to B73. Adapted to South-central and North-central Minneosta. (University of Minnesota Agriculture Experiment Station Release of Corn Inbred Lines, May 1987)1535466PI 693344
135PI 595616'ZS01250'Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1996DEVELOPED1996Cultivar1529185PI 595616
136PI 595534'CML 38'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS1996DEVELOPEDBreeding materialLowland tropical white maize inbred line with good general combining ability. Grain yield 2 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 60. Grain texture flint. Plant height 162 cm. Ear rot 2.7, Puccinia polysora 2.0, and Bipolaris maydis 2.8 (1 = resistant, 5 = susceptible).1525914PI 595534
137PI 595541'CML 247'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS1996DEVELOPEDBreeding materialLowland tropical white maize inbred line with good general combining ability. Grain yield 1 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 65. Grain texture semi-dent. Plant height 168 cm. Ear rot 1.7, Puccinia polysora 1.8, and Bipolaris maydis 1.4 (1 = resistant, 5 = susceptible).1525934PI 595541
138PI 595542'CML 254'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS1996DEVELOPEDBreeding materialLowland tropical white maize inbred line with good general combining ability. Grain yield 1 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 62. Grain texture semi-dent. Plant height 193 cm. Ear rot 1.5, Puccinia polysora 2.7, and Bipolaris maydis 1.5 (1 = resistant, 5 = susceptible).1525935PI 595542
139PI 595544'CML 264'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS1996DEVELOPEDBreeding materialLowland tropical white maize inbred line with good general combining ability. Grain yield 3 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 67. Grain texture flint. Plant height 162 cm. Ear rot 2.2, Puccinia polysora 3.0, and Bipolaris maydis 2.0 (1 = resistant, 5 = susceptible).1525937PI 595544
140PI 595550'CML 277'Zea mays L. subsp. mays Ciudad de México, MexicoNC7KERNELS1996DEVELOPEDBreeding materialLowland tropical white maize inbred line with good general combining ability. Grain yield 2 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 62. Grain texture semi-flint. Plant height 183 cm. Ear rot 1.7, Puccinia polysora 2.3, and Bipolaris maydis 2.0 (1 = resistant, 5 = susceptible).1525948PI 595550
141PI 595561'CML 52'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR1996DEVELOPEDBreeding materialLowland tropical yellow maize inbred line with good general combining ability. Grain yield 3 and standability 1.5 (1 = good, 5 = poor). Days to 50% silk 68. Grain texture flint. Plant height 158 cm. Ear rot 1.5, Puccinia polysora 2.5, and Bipolaris maydis 2.5 (1 = resistant, 5 = susceptible).1525986PI 595561
142PI 595565'CML 287'Zea mays L. subsp. mays Ciudad de México, MexicoNC7EAR1996DEVELOPEDBreeding materialLowland tropical yellow maize inbred line with good general combining ability. Grain yield 2 and standability 2.5 (1 = good, 5 = poor). Days to 50% silk 61. Grain texture flint. Plant height 200 cm. Ear rot 1.5, Puccinia polysora 4.7, and Bipolaris maydis 2.0 (1 = resistant, 5 = susceptible).1525993PI 595565
143PI 594046B103Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1996DEVELOPEDCultivarDerived from Pool 41 (Gene Pool for the Temperate Region) developed by the International Maize and Wheat Improvement Center (CIMMYT). Flowers 4 to 7 days earlier than A632 with similar plant and ear heights. Ears have 14 to 16 rows of yellow flinty kernels on red cobs. Average root and stalk strength, above average resistance to 1st generation European corn borer (Ostrinia nubilalis), but susceptible to grey leaf spot (Cercospora zeae-maydis). Has similar cross performance in lines from Iowa Stiff Stalk Synthetic (BSSS) and non-BSSS sources.1519248PI 594046
144PI 594047B104Zea mays L. subsp. mays Iowa, United StatesNC7EAR1996DEVELOPEDCultivarDeveloped from BS13(S)C5, a strain of Iowa Stiff Stalk Synthetic after 12 cycles of recurrent selection. Has consistently had above average yield in crosses having primarily Lancaster Sure Crop germplasm. Flowers 2 to 4 days later than B73, but plant and ear heights are shorter than B73. Pollen production good, silk emergence coincident with pollen shed, ears have 12 to 14 rows of yellow dent kernels on pink cobs, and yield similar to that of B97. Maintains good plant health until physiological maturity. Maturity classification is AES800.1519249PI 594047
145PI 594048B105Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1996DEVELOPEDCultivarDeveloped from BSSS(R)C9-5, a strain of Iowa Stiff Stalk Synthetic that has been under reciprocal recurrent selection with Iowa Corn Borer Synthetic No. 1. Date of flowering and plant and ear heights are similar to B73. Silk emergence is delayed if heat and drought stress occur at flowering . Ears have 14 to 16 rows of yellow dent kernels on red cobs. Average root and stalk strength, average resistance to 1st-generation European corn borer (Ostrinia nubilalis), above-average resistance to grey leaf spot (Cercospora zeae-maydis), and average yield.1519250PI 594048
146PI 693341Tx601Zea mays L. subsp. mays Texas, United StatesNC7KERNELS1996DEVELOPED1960CultivarTx601 is a yellow dent inbred line with resistance to maize dwarf mozaic virus (MDMV), downy mildew cause by Sclerospora sorghi, and corn stunt.1517122PI 693341
147PI 592734R229Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1996DEVELOPEDBreeding materialMultiple resistance to leaf blights (Exserohilum turcicum, Bipolaris maydis, Bipolaris zeicola, and Colletorichum graminicola) and stalk rots (Diplodia maydis, Gibberella zea, and Fusarium moniliforme). Leaf area blighted 67% compared to 78% for B73. Tassels and silks 2 to 4 days later than B73 and has yellow anthers and green silks. Ears have 14-16 kernel rows with white cobs and semi-dent yellow kernels. AES 900 maturity group.1509812PI 592734
148PI 693339'A188'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1995DEVELOPEDBreeding materialA188 is a white dent inbred line of early maturity in the Central Corn Belt. It is susceptible to common smut (Ustilago maydis) and is susceptible to root lodging.

This inbred is important because it was among the first maize inbred lines that would generate embryos from callus tissue culture. This trait made it important in early maize genetic engineering.

1489206PI 693339
149PI 694097'CI 90C'Zea mays L. subsp. mays United StatesNC7KERNELS1995DEVELOPEDNEAR 1956Breeding material1489084PI 694097
150PI 583774'ML606'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1994DEVELOPED08/1993Cultivar1478745PI 583774
151PI 583350Mo45Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1994DEVELOPED06/16/1994Breeding materialResistance to European corn borer (Ostrinia nubilalis). Plant height ranges from 190 to 200cm. Yield ranges from 7.9 to 10.9 t ha-1. For comparison, yield of commercial hybrid check ranged from 9.0 to 12.9 t ha-11478321PI 583350
152PI 583351Mo46Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1994DEVELOPED06/16/1994Breeding materialResistance to European corn borer (Ostrinia nubilalis). Plant height ranges from 170 to 180cm. Yield ranges from 6.4 to 11.3 t ha-1. For comparison, yield of commercial hybrid check ranged from 9.0 to 12.9 t ha-11478322PI 583351
153PI 583352Mo47Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1994DEVELOPED06/16/1994Breeding materialResistance to European corn borer (Ostrinia nubilalis). Plant height ranges from 110 to 120cm. Yield ranges from 7.5 to 9.8 t ha-1. For comparison, yield of hybrid check ranged from 9.0 to 12.9 t ha-11478323PI 583352
154PI 574393'ZS365'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1993DEVELOPED12/01/1992Cultivar1469364PI 574393
155PI 573098Oh603Zea mays L. subsp. mays Ohio, United StatesNC7KERNELS1993DEVELOPED09/23/1993Breeding materialExcellent yield and grain dry-down. Stalk and root lodging resistance average (essentially equal to Mo17). Grain protein good. Oil compositional 1.0% unit above, and 0.3% units above B73 and Mo17, respectively. Moderately prolific and excellent pollent producer. Ear placement slightly above mid-plant height (0.54-0.55). Intermediate resistance to leaf blights and rusts. Kernels yellow, flinty, produced on 12-rowed ears with sound, white cobs. Mid-silk date 5 days later than B731468069PI 573098
156PI 693338CI 31AZea mays L. subsp. mays United StatesNC7KERNELS1993DEVELOPED1956Breeding material1086562PI 693338
157PI 587142'A679'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1993DEVELOPED1981Breeding materialA679 is an early version of B73 developed by an early by late procedure, backcrossing to B73 three times. Silking is about 8-10 days earlier than B73. It combines well with Lancaster germplasm and some early B14 types. Out-performs B73 by 30% with about 5% less moisture. High kernel row with small seed. Lodging similar to B73. Adapted to South-central and North-central Minneosta. (University of Minnesota Agriculture Experiment Station Release of Corn Inbred Lines, May 1987)1086015PI 587142
158PI 587143'A682'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELSNot Available1993DEVELOPED1981Breeding materialA682 and A683, early versions of Mo17, were developed with two backcrosses to Mo17 using early synthetic, AS-D, as the source of earliness. In Minnesota, these lines silk a week earlier than Mo17 and outyield Mo17 by7 more than 50%. Although the seed is still large, these inbreds grade out with more flat kernels compared to Mo17. Pollen production is fair to good. Lodging resistance of A683 is superior to A682 as a line and in hybrids. Adapted to South-central and North-central Minneosta. (University of Minnesota Agriculture Experiment Station Release of Corn Inbred Lines, May 1987)1086016PI 587143
159PI 566938'CQ702RC'Zea mays L. subsp. mays Illinois, United StatesNC7EARNot Available1993DEVELOPED1993Cultivar1461909PI 566938
160PI 587150'Va35'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084340PI 587150
161PI 693337'Mt42'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084249PI 693337
162PI 587127'H105W'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084242PI 587127
163PI 564749'AQA3'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1993DEVELOPED1993Cultivar1459720PI 564749
164PI 564754'3IIH6'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1993DEVELOPED1993Cultivar1459725PI 564754
165PI 564755'LH183'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1993DEVELOPED1993Cultivar1459726PI 564755
166PI 587136'Ky228'Zea mays L. subsp. mays Kentucky, United StatesNC7EAR1993DEVELOPED1967Breeding materialWhite dent inbred line.1084234PI 587136
167PI 587154'W153R'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1993DEVELOPEDBreeding material1084221PI 587154
168PI 587144'Mo24W'Zea mays L. subsp. mays Missouri, United StatesNC7EAR1993DEVELOPEDBreeding material1084195PI 587144
169PI 587148'CI 66'Zea mays L. subsp. mays United StatesNC7KERNELS1993DEVELOPEDPRE 1993Breeding materialBlight resistant.1084191PI 587148
170PI 564682'B97'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialDeveloped from population of Iowa Corn Borer Syn. No. 1 (BSCB1) after nine cycles of reciprocal recurrent selection [BSCB1(R)C9-2]. Tall, vigorous line with above average resistance to first- and second-generation European corn borer (Ostrinia nubilalis) infestation, excellent stalk and root strength, and above average stay green after physiological maturity of grain. Ears have 14 rows of large, yellow dent kernels on intermediate length ears with red cobs. Tassels good pollen producers. Maturity classification is AES7001459653PI 564682
171PI 587151'Va102'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1084231PI 587151
172PI 587130'4722'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1992DEVELOPEDPRE 02/11/2005Breeding material1084091PI 587130
173PI 587131'HP301'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1992DEVELOPEDPRE 02/11/2005Breeding material1084096PI 587131
174PI 587132'Sg 1533'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1992DONATED11/09/1992Breeding material1084097PI 587132
175PI 587124'CM105'Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS1992COLLECTEDBreeding material1082767PI 587124
176PI 587137'Ms71'Zea mays L. subsp. mays Michigan, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082773PI 587137
177PI 587138'A554'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1954Breeding material1082747PI 587138
178PI 587139'A619'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1957Breeding material1082749PI 587139
179PI 587140'A632'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1959Breeding material1082752PI 587140
180PI 587141'A654'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1959Breeding material1082762PI 587141
181PI 587147'Pa91'Zea mays L. subsp. mays Pennsylvania, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082778PI 587147
182PI 587149'Va26'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082784PI 587149
183PI 690331'Oh7B'Zea mays L. subsp. mays Ohio, United StatesNC7KERNELS1992DEVELOPEDPRE 05/06/1992Breeding material1082776PI 690331
184PI 690334'Tx303'Zea mays L. subsp. mays Texas, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082780PI 690334
185PI 693328'A634'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1960Breeding material1082753PI 693328
186PI 693329'A635'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1960Breeding material1082757PI 693329
187PI 693330C123Zea mays L. subsp. mays Connecticut, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082765PI 693330
188PI 693331'CI 64'Zea mays L. subsp. mays United StatesNC7KERNELS1992DEVELOPED1956Breeding materialBlight resistant1082766PI 693331
189PI 693332CM174Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS1992DEVELOPEDPRE 08/27/1979Breeding material1082768PI 693332
190PI 693333H95Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082771PI 693333
191PI 693334R168Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1992DEVELOPEDBreeding materialGoodman-Buckler 282 version. "This line was developed in our corn breeding program and has been assigned a formal designation because it appears to have value in hybrid combination." Inbred lines of Corn Released to Private Growers from State and Federal Agencies 4/18/601082779PI 693334
192PI 693335Va22Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082783PI 693335
193PI 693336W182B Goodman-BucklerZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082786PI 693336
194PI 560316'CS608'Zea mays L. subsp. mays Illinois, United StatesNC7EARNot Available1992DEVELOPED1991Cultivar1455288PI 560316
195PI 686037Ab28AZea mays L. subsp. mays Alabama, United StatesNC7KERNELS1992DEVELOPEDBreeding materialOriginated from selfing GT152 x 38-11. Maturity similar to F44. Short dark green plants with low ear placement. Single Eared. Susceptible to aphids. (Notice of Release of Breeding Stocks of Corn, Auburn University)1082219PI 686037
196PI 693324VaW6Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082220PI 693324
197PI 693325Va17Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082222PI 693325
198PI 693326Va59Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082250PI 693326
199PI 608765B77Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialB77 is a yellow dent inbred line that was selected from Pioneer Two-Ear Composite (PHPRC), a synthetic developed by crossing southern prolific germ plasm and Corn Belt lines. Pioneer Two-Ear Composite [BS11(FR)C0] was used as one of the populations for the reciprocal full-sib selection program described by Hallauer (Crop Sci. 7:192-195; Crop Sci. 14:341-342). Selection for a two-ear plant type has given a genotype that produces good second ears on nearly 100% of the plants at densities up to 38,000 plants/ha. Pollen production is satisfactory, silks emerge 1 to 2 days after the first shedding of pollen, and seed set is good on both ears. Seed is relatively small and shallow dented. The line has intermediate resistance to first brood European corn borer and common fungus leaf diseases and high resistance to maize chlorotic dwarf, but it is moderately susceptible to maize dwarf mosaic. Evaluations for yield in single crosses in Iowa for 4 years have shown B77 to have the highest average general combining ability of all the lines included in the tests. Its contribution to root and stalk strength in hybrids is adequate, but not outstanding. Although the line is late in silk emergence, grain moisture at harvest shows evidence of a fast-drying characteristic in single-cross hybrids. Extensive evaluation has shown that B77 is adapted to southern and south-central Iowa. Maturity classification is late AES800. B77 was evaluated extensively and released because of potential value to the hybrid corn seed industry and for further use in breeding programs.1082038PI 608765
200PI 608766B79Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialB79 is a yellow dent inbred line selected from Iowa Two-ear Synthetic No. 1 (PI 550446 registered in Crop Sci.11:140-141), a synthetic developed by intermating 10 inbred lines of USA North Central Corn Belt maturity that had strong potential to develop two ears/plant. Iowa Two-ear Synthetic No. 1 [BS10(FR)C0] was used as one of the populations for the reciprocal full-sib selection program described by Hallauer (Crop Sci. 7:192-195; Crop Sci. 14:341-342). Selection and self pollination in the ear-to-row system for several generations has given a genotype that produces a high frequency of harvestable second ears at moderate plant densities. The date of silk emergence of B79 is 3 to 4 days later than inbred B14A. Pollen production is satisfactory; silks emerge about 2 days after the first shedding of pollen; and seed set is good on both ears. The seed has intermediate size with a reddish color, and seed yield is relatively high. The line has intermediate resistance to broods of the European corn leaf blight, first and second broods of the European corn borer, but it is susceptible to sorghum downy mildew. Yield data from single-cross evaluations for 4 years in Iowa show that B79 had the highest average yield of the lines tested in single crosses with Mo17. Although the line is late in silk emergence, this lateness is not evident in single crosses on the basis of grain moisture at harvest. The inbred contributes a strong root system to hybrids; its contribution for stalk strength is adequate, but not outstanding. Extensive evaluation has shown that B79 is adapted to southern and south-central Iowa. Maturity classification is late AES800.1082039PI 608766
201PI 608767B84Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialB84 is a yellow dent maize inbred line selected from BSSS(HT)C7, which is an improved Iowa Stiff Stalk synthetic developed by seven cycles of recurrent selection for yield and other traits. Selection was based on half-sib progeny performances with Ia13 double-cross as the tester parent. The designation was changed to BS13(S2)CO because S2 progeny became the basis for evaluation in the next cycle of selection. B84 evolved from one of the 10 S2 lines selected for recombination to give BS13(S2)C1 [BS13(S2)C1 (PI 608782) is registered in Crop Sci. 19:755]. The line has been developed by selection and self-pollination in the ear-to-row system for six generations. The plant has an erect-leaf orientation and will produce a high frequency of harvestable second ears when the plant density is less than 40,000 plants/ha. Pollen production is good, and silks emerge 1 to 2 days after the first shedding of pollen. The date of silk emergence is 1 to 2 days later than that of B73. Most ears have 14 to 16 kernel rows; the seed is yellow with a rounded crown and shallow dent and intermediate in size. Seed yield is good, being slightly higher than that of B73. Inbred B84 has intermediate resistance to leaf feeding by the European corn borer (Ostrinia nubilalis Hubner). Data from single-cross evaluations for 4 years in south-central and southern Iowa show that B84 yields better than B73 in single-cross hybrids, has similar root and stalk strength, but drops fewer ears. Although B84 was developed from the same recurrent selection program as was B73, but two cycles later, the yield performance of the single cross between the two lines indicates that they should not be considered sister lines. Maturity classification is AES800.1082045PI 608767
202PI 608774B75Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialB75 is a yellow dent germplasm line selected from BSCB3 (PI 550450 registered in Crop Sci. 11:140-141) which is a synthetic developed by intermating l6 inbred lines of USA North Central Corn Belt maturity that had good resistance to leaf feeding by the European corn borer. This single-eared line has been developed by selection and self pollination in the ear-to-row system for eight generations. The tassel has only one or two lateral branches, but the pollen production is satisfactory. Silk emergence, which occurs 2 to 3 days after the first shedding of pollen, is 2 to 3 days earlier than that of inbred Bl4A. The seed is relatively large and yield is good. It is highly resistant to leaf feeding by first-brood European corn borer, but is moderately susceptible to leaf-sheath and collar feeding by second brood. It has good field resistance to sorghum downy mildew, moderate resistance to southern corn leaf blight (race O) and northern corn leaf blight, and low-level resistance to maize dwarf mosaic virus and maize chlorotic dwarf virus. Evaluations in single-crosses have shown that B75 contributes average yield to hybrids, but does not contribute good root strength. Although it has good resistance to stalk rots, stalk strengths in hybrids is only average. Maturity classification is late AES700.1082037PI 608774
203PI 555462'F118'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1991DEVELOPED1991Cultivar1450434PI 555462
204PI 587128'H84'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1991DEVELOPEDBreeding material1073894PI 587128
205PI 587129'H99'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1991DEVELOPEDBreeding material

H99 is a yellow dent inbred with a white cob.

H99 was selected from the Illinois synthetic RDBDDEI(m)C4 that was formerly called 60C and had a AES maturity of 400-600. The synthetic H99 was selected from was formed by crossing the double-double cross [( CI82B x CI83B)x(CI85B x CI86A)] x [(CI88A x CI90A)x(CI91B x CI93A)] to the inbreds B8, Oh43, Oh45, Oh51A, M14, R160 and R168. Four cycles of mass selection for diplodia stalk rot and northern leaf blight resistance were performed.>/p>

1073895PI 587129
206PI 548830'29MIBZ2'Zea mays L. subsp. mays Illinois, United StatesNC7EARNot Available1991DEVELOPED1991Cultivar1443766PI 548830
207PI 606768SD40Zea mays L. subsp. mays South Dakota, United StatesNC7KERNELS1991DEVELOPED03/1985Breeding materialYellow dent inbred line. This line was evaluated for agronomic performance and in hybrid combination for yield and moisture. Released because of its potential to produce competitive hybrids for central and southern South Dakota. Derived by selfing for eight generations with selection for desirable plant, ear, and root traits. Evaluated for 3 years at Brookings and would be considered intermediate to late flowering because it silked 2 days after A632, 4 days after A619, 11 days after CM105, and 15 days after A654. Plants approximately 120 cm tall with ear placement approximately 75 cm above the ground. Light green with narrow and distinctly upright leaves, small tassels, and red cobs. Ear length about 15 cm and ears are borne on 7.5 cm shanks. 12 to 14 rows of medium size kernels on each cob. Seed moisture content about 20%, 60 days after pollination. Good vigor, ear fill, stalk strength, and stay green. Acceptable husk looseness and roots. Good combining ability with both A619 and A632, producing a 4 year average of 8.34 Mg/ha with A619 and 7.89 Mg/ha with A632 compared to 8.36 Mg/ha for Pioneer 3901 when tested at Brookings. Corn borer (Ostrinia nubilalis) resistance ratings on a 1 to 9 scale, averaged 3.00 in trials conducted in 1984-1985. Good resistance to northern corn leaf blight (Exserohilum turcicum), and acceptable resistance to stalk rot (Diplodia maydis).1071153PI 606768
208PI 607521'A661'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1991DEVELOPED1966Breeding materialYellow dent inbred line developed from AS-A (PI 607513; Crop Sci. 16:605-606), a population derived from 13 Corn Belt lines, by self-pollination and selection at plant densities of approximately 35,000/ha. Reaches 50% silk emergence 10 days earlier, is 9 cm shorter in plant height, and is equal to A632 in ear height when grown near St. Paul, MN. A661 has intermediate leaf-feeding (first brood) resistance to European corn borer. It had high general combining ability (GCA) for grain yield and satisfactory GCA for stalk strength in single and three-way cross hybrid performance tests conducted in central and northern Minnesota for 3 years. Has intermediate leaf-feeding resistance to first-brood Ostrinia nubilalis. Early AES300 maturity.1071540PI 607521
209PI 587152'W64A'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082714PI 587152
210PI 690332'Oh43'Zea mays L. subsp. mays Ohio, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082709PI 690332
211PI 693327C103Zea mays L. subsp. mays Connecticut, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082701PI 693327
212PI 559954'PHWG5'Zea mays L. subsp. mays Pennsylvania, United StatesNC7EAR1991DEVELOPED1992New Holland, Pennsylvania, USA.Cultivar1454926PI 559954
213PI 559916'CS405'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1991DEVELOPED1991Cultivar1454888PI 559916
214PI 559917'MQ305'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1991DEVELOPED1991Cultivar1454889PI 559917
215PI 559918'NQ508'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1991DEVELOPED1991Cultivar1454890PI 559918
216PI 559920'OQ403'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1991DEVELOPED1991Cultivar1454892PI 559920
217PI 547088'LH208'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1991DEVELOPED1990Cultivar1442024PI 547088
218PI 547090'LH213'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1991DEVELOPED1990Cultivar1442026PI 547090
219PI 559382'ICI 740'Zea mays L. subsp. mays Nebraska, United StatesNC7EAR1991DEVELOPED01/1991Wood River, Nebraska, USA.Cultivar1454354PI 559382
220PI 546482'FBLA'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1991DEVELOPED1990Cultivar1441418PI 546482
221PI 546483'6F629'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1991DEVELOPED1990Cultivar1441419PI 546483
222PI 543916Mp339Zea mays L. subsp. mays Mississippi, United StatesNC7KERNELS1990DEVELOPEDBreeding materialInbred. Midseason white line. Cobs white. Kernels white. Yield high. Resistance good to maize chlorotic dwarf virus and maize dwarf mosaic virus1438852PI 543916
223PI 540745Tzi 11Zea mays L. subsp. mays NigeriaNC7KERNELS1990DEVELOPEDBreeding materialPlant maturity medium-late. Grain color white. Grain texture dent. Adapted to tropics. Resistant to maize streak virus (MSV)1435681PI 540745
224PI 540747Tzi 16Zea mays L. subsp. mays NigeriaNC7KERNELS1990DEVELOPEDBreeding materialPlant maturity medium-late. Grain color white. Grain texture dent. Adapted to tropics. Resistant to maize streak virus (MSV)1435683PI 540747
225PI 539930'RS 710'Zea mays L. subsp. mays Occitanie, FranceNC7KERNELS1990DEVELOPED1986Cultivar1434866PI 539930
226PI 601808'2FACC'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1989DEVELOPED1989CultivarThe yellow dent inbred line 2FACC is used as a female line and its usage most closely resembles the usage of B73Ht. It is shorter and earlier than B73Ht and has a lower ear placement. It has pink silk while B73Ht has green-yellow silk. Under stress conditions the kernels express more red streaks. Red streaks are not observed under non-stress conditions. 1190167PI 601808
227PI 601792'PHW43'Zea mays L. subsp. mays Iowa, United StatesNC7EARNot Available1989DEVELOPED1989Johnston, Iowa, USA.Cultivar1189923PI 601792
228PI 601724'E8501'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1989DEVELOPED1988Cultivar1188095PI 601724
229PI 601689'WIL500'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989CultivarThis line is a high lysine inbred line.1187943PI 601689
230PI 601726'L 127'Zea mays L. subsp. mays Nouvelle-Aquitaine, FranceNC7EAR1989DEVELOPED1987Cultivar1188097PI 601726
231PI 690368NC222Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDBreeding materialNC222 was derived from Jarvis Gold. Prol. Med. plnt ht. with compact tassel and is a good pol. prod. Ear is lg and cylindr. and has 16 to 20 knl rows. Knls are or. and yel. and cob is wht. Somewhat suscept. to stalk and ear rots but overcome in hyb. combination. The inbred is mod. resist. to Brn Spot. Contrib ear sz, grn qlty, and yld to its hybrids. NC222 averages about 2 days later than NC83 in pollen shedding.1061308PI 690368
232PI 690370NC230Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDBreeding materialNC230 (temp. symb. K5Y6) was derived from a cross of K55 with a yel. endosperm type. NC230 has dk grn lves, is low overall and has low ear ht. Good poll. and seed producer. Ears are med. size w/tips often exhibit. apparent semifaciation. Kernels are deep yel. Contrib. good yld and standability to hybrids. NC230 ave 3 to 4 days later for pollen shedding Narr: than NC83.1061314PI 690370
233PI 690371NC232Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDBreeding materialNC232 (temp. symb. T3HB4) was derived from a cross of T204 with a low eared plnt and subseq. backcrossed twice w/T204. NC232 has considerably lower ear ht. than T204 and is a bet. poll. prod. Cob is red. Knls are dk yel and a slight reddish shade and are arranged in 16 to 20 rows. This inbred con- tributes low ear ht. and stalk strength to hybrids. NC232 averages 4 to 5 days earl. for poll. shed. than NC83 and T201061315PI 690371
234PI 690373NC236Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDBreeding materialNC236 (temp. symb. 7HB28) was derived from a cross of NC7 with a cross bet. the Huffmann var. and an IL Low Ear select. This inbred has wide dk grn lves and is a low plant. Ears are lg and the cob is wht. Knls are lg and med. yel. NC236 ave. about the same pollen shedding date as NC83 (i.e., about 5 days earlier than NC7).1061324PI 690373
235PI 690374NC238Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDBreeding materialNC238(temp. symb. G2D2) was derived from the cross (GT112 x NC601) x GT112. Subseq. select. was primar. for low ear ht. Poor pollen prod. Good seed prod. if pollin. are obtained. Mod. suscept. to Brown Spot and stk rots; apparently contrib. stk strength in hyb. combins. Contrib. yld and a prolific tend. to its hybrid. NC238 ave. about 5 days later for pol shed. than NC83. (Sheds pol. approx. same time as GT112.)1061331PI 690374
236PI 601683'CR14'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1989DEVELOPED1989Cultivar1187926PI 601683
237PI 693323GA209Zea mays L. subsp. mays Georgia, United StatesNC7KERNELS1989DEVELOPEDBreeding materialInbred from t61 x NC37. White dent line of corn with good combining ability. Developed by hybridizing, selecting and selfing T61 x NC37 in the pedigree method. Medium maturity. 77 days to pollination. Good seed producer along with excellent grain quality. Lodging resistance, white cob.1052068PI 693323
238PI 531084NC258Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1989DEVELOPEDPRE 1989Breeding material3: Maturity AES 900. Leaves light green. Cobs white. Kernels flint with moderate acid content, good quality but dry slowly. Combining ability good. Resistant to maydis leaf blight (Helminthosporium maydis) and gray leaf spot (Cercospora zeae-maydis).1426020PI 531084
239PI 531085NC262Zea mays L. subsp. mays North Carolina, United StatesNC7EAR1989DEVELOPEDBreeding materialMaturity AES 700. Ear height low. Cobs red. Seeds less than ideal quality, dry slowly. Combining ability good. Moderate resistance to leaf blight (Helminthosporium maydis), anthracnose (Colletotrichum graminicola) and gray leaf spot (Cercospora zeae-maydis).1426021PI 531085
240PI 685984'792'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1989DEVELOPEDPRE 1989Cultivar1188094PI 685984
241PI 524969SD44Zea mays L. subsp. mays South Dakota, United StatesNC7KERNELS1988DEVELOPEDBreeding materialYellow dent type for producing hybrids with good yields and low kernel moisture for central and southern South Dakota. Plants vigorous, approx. 174cm tall, dark green, with small tassels. Maturity intermediate to late, AES500. Stalk and root strength good. Cobs red with 18 to 20 rows of medium-sized kernels. Moisture content of seeds about 19% at 60 days after pollination. Resistant to northern corn leaf blight. Good resistance to diploidia stalk rot.1419905PI 524969
242PI 601583'NS501'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185875PI 601583
243PI 601567'PHH93'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1988DEVELOPED1988Algona, Iowa, USA.Cultivar1185645PI 601567
244PI 520774NC264Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1988DEVELOPEDPRE 07/15/1988Breeding materialYellow dent. Plants vigorous, 191cm to tassel tip and 78cm to base of upper ear. Strong two-eared tendency. Leaves waxy, medium green with chlorotic spotting. Contains restorer genes for cms-C and cms-S but not for cms-T. Ears white-cobbed, 12cm in length with 14 kernel rows. Maturity AES700. Potential as a parent of productive hybrids with gray leaf spot resistance. Resistant to gray leaf spot (Cercospora zeae-maydis).1415710PI 520774
245PI 601560'2MA22'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185638PI 601560
246PI 601562'78551S'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185640PI 601562
247PI 601564'HB8229'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185642PI 601564
248PI 601566'MBST'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185644PI 601566
249PI 601558'11430'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1988DEVELOPED1988Cultivar1185636PI 601558
250PI 517974Pa880Zea mays L. subsp. mays Pennsylvania, United StatesNC7EAR1988DEVELOPEDBreeding materialPlants about 165cm tall, mid to late AES 800 maturity. Inbred line. Crosses with PA880 have good stalk quality. Kernels small, round, medium-yellow. Cobs white, 16 rowed. Resistant to grey leaf spot (GLS). Fair resistance to northern leaf blight.1412910PI 517974
251PI 601492'793'Zea mays L. subsp. mays Nebraska, United StatesNC7EAR1988DEVELOPED02/1987Cultivar1178777PI 601492
252PI 601496'PHK76'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1987Mankato, Minnesota, USA.Cultivar1178787PI 601496
253PI 601497'PHN11'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1987Mankato, Minnesota, USA.Cultivar1178790PI 601497
254PI 601499'PHT77'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1987Mankato, Minnesota, USA.Cultivar1178792PI 601499
255PI 601500'PHV63'Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS1988DEVELOPED1987Union City, Tennessee, USA.Cultivar1178795PI 601500
256PI 601501'PHW65'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1988DEVELOPED1987Windfall, Indiana, USA.Cultivar1178796PI 601501
257PI 601610'H8431'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1186557PI 601610
258PI 601611'S8324'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1988DEVELOPED1988Cultivar1186558PI 601611
259PI 601612'S8326'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1988DEVELOPED1988Cultivar1186559PI 601612
260PI 601430'807'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1987DEVELOPED02/1987Cultivar1176839PI 601430
261PI 601438'78371A'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1987DEVELOPED1987Cultivar1177597PI 601438
262PI 601439'FBHJ'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1987DEVELOPED1987Cultivar1177598PI 601439
263PI 601441'PB80'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1987DEVELOPED1987Cultivar1177601PI 601441
264PI 601442'PHG86'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1987DEVELOPED1987Johnston, Iowa, USA.Cultivar1177602PI 601442
265PI 601402'LH146Ht'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1174399PI 601402
266PI 601404'LH60'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1174401PI 601404
267PI 601405'LH85'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1174402PI 601405
268PI 601374'764'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1987DEVELOPED1986Cultivar1173959PI 601374
269PI 601375'778'Zea mays L. subsp. mays Ontario, CanadaNC7EAR1987DEVELOPED02/1986Cultivar1173960PI 601375
270PI 601376'779'Zea mays L. subsp. mays Ontario, CanadaNC7EAR1987DEVELOPED02/1986Cultivar1173961PI 601376
271PI 601378'LP5'Zea mays L. subsp. mays Pays-de-la-Loire, FranceNC7KERNELS1987DEVELOPED1985Cultivar1173963PI 601378
272PI 506246'Tzi 8'Zea mays L. subsp. mays Oyo, NigeriaNC7EAR1987DONATED01/15/1987Breeding materialPlant maturity late (l20 days). Root lodging resistant. Grain color white. Grain texture flint. Adapted to Tropics. Resistant to maize streak virus (MSV).1401182PI 506246
273PI 506247Tzi 9Zea mays L. subsp. mays Oyo, NigeriaNC7KERNELS1987DONATED01/15/1987Breeding materialnext: Plant maturity medium (105 days). Root lodging resistant. Grain color white. Grain texture dent/flint. Adapted to tropics. Resistant to maize streak virus (MSV).1401183PI 506247
274PI 506248Tzi 10Zea mays L. subsp. mays Oyo, NigeriaNC7KERNELS1987DONATED01/15/1987Breeding materialPlant maturity medium (105 days). Root lodging resistant. Grain color white. Grain texture dent. Adapted to tropics. Resistant to maize streak virus (MSV).1401184PI 506248
275PI 506253Tzi 18Zea mays L. subsp. mays Oyo, NigeriaNC7KERNELS1987DONATED01/15/1987Breeding materialPlant maturity medium (105 days). Root lodging intermediate to susceptible. Grain color yellow. Grain texture flint. Adapted to tropics. Resistant to maize streak virus (MSV).1401189PI 506253
276PI 506255Tzi 25Zea mays L. subsp. mays Oyo, NigeriaNC7KERNELS1987DONATED01/15/1987Breeding materialPlant maturity medium (105 days). Root lodging resistant. Grain color yellow. Grain texture dent. Adapted to tropics. Resistant to maize streak virus (MSV).1401191PI 506255
277PI 601417'NS701'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1987DEVELOPED1987Cultivar1176273PI 601417
278PI 601360'LH52'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1986DEVELOPED1986Cultivar1173148PI 601360
279PI 601361'PHR36'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1986Windfall, Indiana, USA.Cultivar1173151PI 601361
280PI 601362'PHW17'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1986Windfall, Indiana, USA.Cultivar1173152PI 601362
281PI 601300'4676A'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1986DEVELOPED1986Cultivar1169989PI 601300
282PI 601316'LH54'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1986DEVELOPED1986Cultivar1170375PI 601316
283PI 601317'LH57'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1986DEVELOPED1986Cultivar1170376PI 601317
284PI 601318'PHG47'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1986DEVELOPED1986Mankato, Minnesota, USA.Cultivar1170379PI 601318
285PI 601319'PHG72'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1986DEVELOPED1986Mankato, Minnesota, USA.Cultivar1170380PI 601319
286PI 601320'PHG84'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1986DEVELOPED1986Johnston, Iowa, USA.Cultivar1170381PI 601320
287PI 601321'PHJ40'Zea mays L. subsp. mays Ontario, CanadaNC7EAR1986DEVELOPED1986Woodstock, Ontario, Canada.Cultivar1170382PI 601321
288PI 601322'PHZ51'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1986DEVELOPED1986Johnston, Iowa, USA.Cultivar1170383PI 601322
289PI 601269'5707'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1985Cultivar1169860PI 601269
290PI 550566'N192'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1985DEVELOPEDBreeding materialSimilar to B73 in appearance, but leaves less upright and flowers about 5 days earlier. When crossed with Mo17, hybrid has excellent yield, good root strength, and adequate stalk strength. Kernels yellow dent. Maturity is AES600.1445502PI 550566
291PI 601229'PHG83'Zea mays L. subsp. mays Delaware, United StatesNC7EAR1985DEVELOPED1985Middletown, Delaware, USA.Cultivar1167980PI 601229
292PI 601230'LH150'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1985DEVELOPED1985Cultivar1167983PI 601230
293PI 601209'MBNA'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1985DEVELOPED1985Cultivar1167899PI 601209
294PI 601210'78004'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1985DEVELOPED1985Cultivar1167900PI 601210
295PI 601211'78010'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1985DEVELOPED1985Cultivar1167901PI 601211
296PI 601190'Q381'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1985DEVELOPED1985CultivarDent type best adapted to the north central United States. Maturity of 68 days from emergence to 50% of plants in silk (1411 heat units); 47 days from 50% silk to harvest at 25% kernel moisture (974 heat units). Plant 165 cm in height to tassel tip, 72 cm ear height to base of top ear, 16 cm long top ear internode, no tillers, strong two-ear tendency per stalk, normal cytoplasm. Leaf medium green, less than 30 degree angle from stalk, light sheath pubescence, no marginal wave, longitudinal creases absent, 8 cm width at widest point of ear node leaf, 80 cm length of ear node leaf, 12 leaves per mature plant. Tassel has 13 lateral branches, greater than 45 degrees branch angle from central spike, 9 cm penduncle length from top leaf to basal branches, medium pollen shed, purple anther, purple glume. Ear 13 cm in length, 51 mm at mid-point diameter, 90 gm weight, 14 distinct slightly curved kernel rows, salmon silk color, husk color light green when fresh and buff when dry, medium (barely covering ear) husk extension, short husk leaf, 5 cm long shank with 8 internodes, horizontal position at dry husk stage, average taper, average drying time. Kernel (from ear mid-point) 12 mm long, 8 mm wide, 5 mm thick, shape grade of 40-60% rounds, colorless pericarp, homozygous tan aleurone, yellow endosperm with normal starch, 25 gm weight per 100 seeds. Cob 25 mm diameter at mid-point, strong, red. Disease and insect resistance not tested. Most closely resembles A632 for maturity and kernel type; CB59G for plant type, ear type, and usage.1165733PI 601190
297PI 601191'DJ7'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1985DEVELOPED1985Cultivar1165734PI 601191
298PI 601172'HBA1'Zea mays L. subsp. mays Missouri, United StatesNC7EARNot Available1985DEVELOPED1985Cultivar1165598PI 601172
299PI 601171'LH93'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1985DEVELOPED1985Cultivar1165597PI 601171
300PI 550558DE811Zea mays L. subsp. mays Delaware, United StatesNC7KERNELS1985DEVELOPEDPRE 01/1985Breeding materialYellow dent inbred. Leaves upright. Pollen production good. Yield average. Silks purple. Cob red. Yellow-brown kernels. Maturity is AES700-800. Resistant to southern corn leaf blight (Cochliobolus heterostrophus) and both generations of European corn borer (Ostrinia nubilalis).1445494PI 550558
301PI 601170'LH82'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1985DEVELOPED1984CultivarDent corn best adapted to most regions of the United States. Maturity of 73 days from emergence to 50% of plants in silk (1428 heat units). Plant is 176 cm in height to tassel tip, 76 cm ear height to base of top ear, 13 cm length of top ear internode, no tillers, strong two-ear tendency per stalk, and normal cytoplasm. Leaf 5GY 4/6 (Munsell Color Charts for Plant Tissues), less than 30 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf and 73 cm long, and 11 leaves per mature plant. Tassel has 8 lateral branches, branch angle is less than 30 degrees from central spike, penduncle length is 0 cm from top leaf to basal branches, medium pollen shed, pink anther, and glume green with brown margin. Ear 14 cm long, 40 mm mid-point diameter, 116 grams, kernel rows distinct and 22 in number, silk color green, husk color light green when fresh and buff when dry, medium husk extension (barely covering ear) at harvest stage, husk leaf short (<8 cm), shank 14 cm long, 7 internodes, upright position at dry husk stage, slight taper, and average drying time. Kernel (from ear mid-point) 11 mm long, 7 mm wide, and 3 mm thick, shape grade 20-40, pericarp colorless, aleurone homozygous and white, endosperm yellow with normal starch, and 20 grams in weight per 100 seeds. Cob 27 mm in diameter at mid-point, strong, and red. Most closely resembles A632Ht for maturity, W153R for plant type, Wf9 for ear type, and LH39 for usage.1165596PI 601170
302PI 601150'PHG71'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1984DEVELOPED1984Algona, Iowa, USA.Cultivar1162354PI 601150
303PI 601037'PHG80'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1984DEVELOPED1984Johnston, Iowa, USA.CultivarField corn best adapted to the north central United States. Maturity of 71 days from emergence to 50% of plants in silk (1530 heat units). Plant is 186 cm in height to tassel tip, 63 cm ear height to base of top ear, 8 cm length of top ear internode, no tillers, single ear per stalk, and normal cytoplasm. Leaf dark green (observed olive green), 30-60 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, longitudinal creases absent, 11 cm at widest point of ear node leaf and 81 cm long, and 17 leaves per mature plant. Tassel has 5 lateral branches, branch angle is less than 30 degrees from central spike, penduncle length is 15 cm from top leaf to basal branches, light pollen shed, and green anther and glume. Ear 16 cm long, 37 mm mid-point diameter, 89 grams, kernel rows distinct, slightly curved, and 16 in number, silk color green, husk color dark green when fresh and buff when dry, short husk extension (ears exposed) at harvest stage, husk leaf long (>15 cm), shank 15 cm long, 8 internodes, pendent position at dry husk stage, and slight taper. Kernel (from ear mid-point) 8 mm long, 7 mm wide, and 3 mm thick, shape grade 20-40, pericarp colorless, aleurone homozygous and white, endosperm yellow with normal starch, and 19 grams in weight per 100 seeds. Cob 24 mm in diameter at mid-point, strong, and brown (observed pale reddish brown). Disease resistance rated susceptible to Southern Leaf Blight and Maize Dwarf Mosaic, and tolerant of Stalk Rot (Diplodia), Northern Leaf Blight, Bacterial Leaf Blight (Goss'), Stalk Rot (Fusarium), Stalk Rot (Gibberella), and Bacterial Wilt (Stewart's). Insect resistance rated susceptible to corn borer, earworm, rootworm (Western), and aphid. Most closely resembles B37 for maturity, plant type, ear type, and kernel type, and B73 for usage.1157676PI 601037
304PI 601079'LH123HT'Zea mays L. subsp. mays Iowa, United StatesNC7EARNot Available1984DEVELOPED1983CultivarDent type adapted to most areas of the U.S. Maturity 76 days from emergence to 50% of plants in silk (1503 heat units). Plant 276 cm in height to tassel tip, 101 cm to base of top ear, top ear internode is 18 cm long, no tillers, single ear per stalk, and normal cytoplasm. Leaf color 5GY 4/4 (Munsell Color Charts for Plant Tissues), 30-60 degree angle from stalk, medium sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf, 76 cm ear node leaf, with 13 leaves per mature plant. Tassel has 7 lateral branches, 30-40 degree branch angle from central spike, penduncle length from top leaf to basal branches 9 cm, medium pollen shed, anther yellow and glume green with purple stripe. Ear 15 cm long, 40 mm mid-point diameter, 123 grams, 14 distinct and straight kernel rows, green silk, husk light green when fresh and buff when dry, husk extension barely covering ear, husk leaf less than 8 cm, shank 10 cm long with 7 internodes, upright at dry husk stage, slight taper, and average drying time (unhusked ear). Kernel 12 mm long, 8 mm wide, 4 mm thick, 40-60% rounds, light brown-copper (transparent) variegated pericarp, aleurone homozygous and white, endosperm yellow, normal starch type endosperm, and 21 grams per 100 seeds. Cob 28 mm diameter at mid-point, strong, and red. Resistant to Northern Leaf Blight. Insect resistance not tested. Most closely resembles LH51 for maturity and usage, and Oh43Ht for plant type. It is a parent of LH185, LH186, LH189, LH218, LH211, LH212, LH213, LH216, and LH281 among other lines.

LH123HT was designated LH123 in early developement, but after a couple of years of evaluation was found to posses the HT gene conferring northern leaf blight resistance. From that time on it was designated LH123HT. The designations LH123 and LH123HT are synonymous.
1161234PI 601079
305PI 601080'CR1HT'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELSNot Available1984DEVELOPED1983Cultivar1161235PI 601080
306PI 601081'Black Jewell 85'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1984DEVELOPED1983CultivarPopcorn best adapted to most regions in the United States. Plant 175 cm in height (to tassel tip), 118 cm ear height (to base of top ear), 14 cm top ear internode length, more than 3 tillers, three-ear tendency per stalk, normal cytoplasm type. Leaf angle less than 30 degrees, medium sheath pubescence, no marginal waves, longitudinal creases absent, 6 cm at widest point of ear node leaf, 72 cm ear node leaf, 11 leaves per mature plant. Tassel has 21 lateral branches, greater than 45 degree branch angle from central spike, heavy pollen shed, yellow glume color. Ear 13 cm in length, 30 mm mid-point diameter, 58 grams, 20 (varies) indistinct and slightly curved rows, green silk, light green husk when fresh, buff when dry, 8-10 cm husk extension beyond ear tip, less than 8 cm husk leaf, 5 cm long shank, 3 internodes, pendent position at dry husk stage, average to extreme taper, slow drying time. Kernel 9 mm long, 6 mm wide, 5 mm thick, less than 20% rounds, pericarp colorless, aleurone homozygous and very dark purple, endosperm white cap, podiferous endosperm type, 7.26 cm weight/100 seeds. Cob 14 mm diameter at mid-point, weak, white. Not tested for disease or insect resistance.1161236PI 601081
307PI 550555NC250Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS1984DEVELOPEDBreeding materialYellow dent inbred. Maturity is AES800. Resistant to race 0 of southern corn leaf blight (Helminthosporium maydis).1445491PI 550555
308PI 601026'F42'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1983DEVELOPED1983Cultivar1157465PI 601026
309PI 601003LH143 CMSZea mays L. subsp. mays Iowa, United StatesNC7EAR1983DEVELOPED1983CultivarLH143 was released as a cytoplasmic male sterile line. It must be pollinated by an LH143 maintainer line to be regenerated. It contains the "C" type cytoplasm.1157404PI 601003
310PI 601005PH207Zea mays L. subsp. mays Indiana, United StatesNC7EAR1983DEVELOPED1983Tipton, Indiana, USA.Cultivar1157406PI 601005
311PI 601006'PHG50'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1983DEVELOPED1983Algona, Iowa, USA.Cultivar1157407PI 601006
312PI 601007'PHB09'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1983DEVELOPED1983Mankato, Minnesota, USA.Cultivar1157408PI 601007
313PI 601008'PHG35'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1983DEVELOPED1983Mankato, Minnesota, USA.Cultivar1157409PI 601008
314PI 600981'PHG39'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1983DEVELOPED1983Tipton, Indiana, USA.CultivarDent type. Best adapted to most regions in the United States. 79 days from emergence to 50% of plants in silk (1575 heat units). Plant 253 cm tall (to tip of tassel), 96 cm ear height (to base of top ear), top ear internode 6 cm long, no tillers, one ear per stalk, normal cytoplasm type. Leaf color dark green, <30 degree angle from stalk (upper half), sheath pubescence light, no marginal waves, few longitudinal creases, 10 cm width at widest point of ear node leaf, 91 cm length of ear node leaf, 19 leaves per mature plant. Tassel has 8 lateral branches, >45 degree angle from central spike, penduncle 25 cm long from top leaf to basal branches, heavy pollen shed, anther yellow, glume green, pollen restoration for cytoplasms not tested. Ear 18 cm long, 34 mm midpoint diameter, 78 grams, 12 indistinct kernel rows, silk green, fresh husk dark green, dry husk buff, long husk extension at harvest (8-10 cm beyond ear tip), long (>15 cm) husk leaf, shank 13 cm long with 6 internodes, upright at dry husk stage, slight taper. Kernel 9 mm long, 8 mm wide, 7 mm thick, shape grade 20-40% rounds, colorless pericarp, aleurone homozygous and white, endosperm yellow and normal starch type, 29 grams per 100 seeds (unsized sample). Cob 22 mm in diameter at mid-point, strong, white. Tolerant of stalk rot (Diplodia, Fusarium, and Gibberella), southern leaf blight, common corn smut, and head smut. Susceptible to northern leaf blight, southern rust, maize dwarf mosaic, and Stewart's bacterial wilt. Susceptible to European corn borer, earworm, Western rootworm, and aphid. Most closely resembles B73 for maturity, plant type, ear type, kernel type, and usage.1156603PI 600981
315PI 600955'LH51'Zea mays L. subsp. mays Iowa, United StatesNC7EARNot Available1983DEVELOPED1981Cultivar1156007PI 600955
316PI 600956'MDF-13D'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1983DEVELOPED1982DeKalb, Illinois, USA.CultivarMDF-13D is yellow dent inbred line of the Lancaster group. It has flinter kernels than Mo17. It was selected for Eradican herbicide tolerance.1156008PI 600956
317PI 600957'LH74'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1983DEVELOPED1981Cultivar1156009PI 600957
318PI 600958'FAPW'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1983DEVELOPED1982Cultivar1156010PI 600958
319PI 600959'LH145'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1983DEVELOPED1983CultivarDent type. Best adapted to most regions in the United States. 60 days from emergence to 50% of plants in silk (1294 heat units). Plant 207 cm tall (to tip of tassel), 82 cm ear height (to base of top ear), top ear internode 15 cm long, no tillers, slight two-ear tendency per stalk, normal cytoplasm type. Leaf color 7.5 Gy 5/6 (Munsell color charts for plant tissues), 30-60 degree angle from stalk (upper half), sheath pubescence light, few marginal waves, few longitudinal creases, 8 cm width at widest point of ear node leaf, 78 cm length of ear node leaf, 12 leaves per mature plant. Tassel has 6 lateral branches, 30-40 degree angle from central spike, penduncle 0 cm long from top leaf to basal branches, medium pollen shed, anther pink, glume green with purple stripes, pollen restoration for cytoplasms not tested. Ear 16 cm long, 32 mm midpoint diameter, 58 grams, 14 distinct and straight kernel rows, silk green, fresh husk dark green, dry husk buff, medium husk extension at harvest (barely covering ear), short (<8 cm) husk leaf, shank 8 cm long with 7 internodes, horizontal at dry husk stage, average taper, average drying time for unhusked ear. Kernel 10 mm long, 5 mm wide, 3 mm thick, shape grade 40-60% rounds, variegated pericarp colorless brown and light bronze at embryo end, aleurone homozygous and white, endosperm yellow and normal starch type, 22 grams per 100 seeds (unsized sample). Cob 20 mm in diameter at mid-point, strong, red. Resistant to northern leaf blight (race 1). Most closely resembles A635Ht for maturity, and A632Ht for plant type, ear type, kernel type, and usage.1156011PI 600959
320PI 600944'LH39'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1982DEVELOPED1980CultivarDent type best adapted to the north central United States. Plant 203 cm in height, 78 cm to base of top ear, and 10 cm top ear internode length, with no tillers, three ear tendency, and normal cytoplasm. Leaves medium green, 30-60 degree angle from stalk, medium sheath pubescence, few marginal waves or longitudinal creases, 10 cm wide and 75 cm long, with 10 leaves per plant. Tassel has 11 lateral branches with greater than 45 degree angle from central spike, 7 cm from top leaf to basal branches, heavy pollen shed, yellow anther, and green glume. Pollen restoration for C cytoplasm is good. Ear 16 cm long, 42 mm in diameter at midpoint, 96 grams in weight, with 14 indistinct and slightly curved kernel rows. Green silk color. Husk color light green when fresh and buff when dry. Short husk extention at harvest stage with 8-15 cm husk leaves. Ear shank 8 cm long with 6 internodes. Ears are upright at dry husk stage with a slight taper and a fast drying time. Kernel (from ear midpoint) 9 mm long, 8 mm wide, and 4 mm thick. Kernel shape grade is 20-40% rounds. Colorless pericarp, homozygous white aleurone, and yellow endosperm with normal starch. 100 seed weight of 22 grams. Cob is 26 mm in diameter at midpoint, strong, and white. Not tested for disease of insect resistance.1152908PI 600944
321PI 693322W117HTZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1982DONATEDPRE 04/21/2003Breeding materialOriginally used by the North Central Regional Plant Introduction Station as a check variety. Later it was replaced by W117 (PI 587153) as a check because W117 was a member of the PVP reference set of inbred lines. The original lot of seed segregated for a low frequency of off types, therefore starting in 2003 a new lineage was used that derived from Dr. J. Coors at the University of Wisconsin and was donated by Dr. M. Goodman at North Carolina State.1043541PI 693322
322PI 693395'CI 21E'Zea mays L. subsp. mays United StatesNC7KERNELS1982DEVELOPED1952Breeding materialThis inbred was developed by backcrossing CI.21 with Hy. CI.21 was develped by crossing C.H. Kyle's long-husk line K577C to Hy and giving a tall, late maturing line. Plants are shorter and appreciably earlier than CI.21 but is a little later and more vigorous than Hy. CI.21E has yellow kernels and a red cob differing from CI.21 which has medium yellow kernels on a white cob. CI.21E is blight resistant while CI.21 is susceptible to kernel rots and northern leaf blight.1000801PI 693395
323PI 694069CI 28AZea mays L. subsp. mays United StatesNC7EAR1982DEVELOPEDBreeding materialBlight resistant1000993PI 694069
324PI 550522'T232'Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS1981DEVELOPEDBreeding material

Plant tall, vigorous. Leaves upright. Ear placement fairly high. Pollen production good. Grain yield fair. Tendency to root lodge. 2-3 medium ears per stalk. Kernels medium-large dark yellow on red cob. Grain hard, dimple-dent. High general combining ability. Maturity is AES1000.

Resistant to corn earworm (Heliothis zea), kernel and cob rots, and sorghum downy mildew (Pernosclerospora sorghi), and virus disease complex..

Silks have a tendency to stop growing when trimming before hand pollinating. It also has leaf flecking after pollination without disease infection.

1445458PI 550522
325PI 600791'LH38'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1981DEVELOPED1980Cultivar1131311PI 600791
326PI 550518T8Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS1981DEVELOPEDBreeding materialPollen production good. Stalk and ear placement medium high. Grain dark orange, flinty, excellent quality. Slender white cob. Husk cover short. Root strength good. Maturity is AES800. Good resistance to corn earworm (Heliothis zea) and virus disease complex.1445454PI 550518
327PI 600772'FR19'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1980DEVELOPED1978Cultivar1130201PI 600772
328PI 550490'ND246'Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1980DEVELOPEDBreeding materialGood combining ability for yield, test weight, ear moisture, and root and stalk lodging resistance. Maturity is AES200. Intermediate resistance to Diplodia stalk rot, Anthracnose leaf blight, Anthracnose stalk rot, northern corn leaf spot, and first brood European corn borer. Resistant to wheat streak mosaic virus and bacterial leaf blight.1445426PI 550490
329PI 600751'Seagull Seventeen'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1980DEVELOPED1978West Liberty, Iowa, USACultivar1129750PI 600751
330PI 600742'POP-N-EAT'Zea mays L. subsp. mays Colorado, United StatesNC7KERNELS1980DEVELOPED1978Cultivar1129502PI 600742
331PI 600729'LP1 NR HT'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1980DEVELOPED1978Cultivar1128855PI 600729
332PI 644101'LH1'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1977DEVELOPED1976CultivarYellow dent corn inbred. Best adapted to the north central United States. Maturity is 69 days from emergence to 50% of plants in silk (1625 heat units); 102 days from 50% silk to harvest at 25% kernel moisture. Plants 178 cm in height (to tassel tip), 56 cm ear height (to base of top ear), 11 cm long top ear internode, no tillers, single ear per stalk, normal cytoplasm. The stalk is of average strength and the roots are fair. Leaves are dark green, 30-60 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, longitudinal creases absent. Ear node leaf average width of 10 cm at widest point and length of 72 cm. There are 14 leaves per mature plant, separated by relatively short internodes. Anthers are red and extrude from a green glume with red points of dehiscent. Ear is medium in length and has average taper, it is attached to a strong shank of medium length, and has a short husk extension. Kernels are arranged in 16 slightly curved rows. Kernel is thick, dark yellow with a bright yellow cap. Most closely resembles B37, except LH1 is an average of 20% shorter, has a lower ear height by an average of 30%, and it restores C cytoplasm nearly 100% while B37 does not. Silking date is approximately the same but there is some indication that LH1 will dry slightly faster, at least to the 25% moisture level.1127095PI 644101
333PI 644100'Florida 32'Zea mays L. subsp. mays Florida, United StatesNC7KERNELS1977DEVELOPED1975CultivarSweet corn inbred with seed containing the sh2 gene in the starchy (su1) background and is more shrunken and lighter in weight than normal sweet corn (su1) seed. It also contains much less starch and has a higher sugar content in the endosperm. Best adapted to most regions in the United States. Maturity is 76 days from emergence to 50% of plants in silk; 21 days from 50% silk to optimum edible quality; 70 days from 50% silk to harvest at 25% kernel moisture. Plants 140 cm in height (to tassel tip), 28 cm ear height (to base of top ear), 10 cm long top ear internode, one or two tillers about the same height as the main stalk, slight two-ear tendency, normal cytoplasm. Leaves are dark green, light sheath pubescence, no marginal wave, longitudinal creases absent. The ear node leaf has an average width of 5 cm and length of 58 cm. There are 8 leaves per mature plant. Tassels have 10 lateral branches, 30-40 degrees of branch angle from central spike, peduncle length of 7 cm from top leaf to basal branches, medium pollen shed, yellow anther and glume. Ears are 20 cm in length, 40 mm mid-point diameter, 106 grams in weight, 16 distinct slightly curved kernel rows, well filled to the tips, green silk (exposed at silking stage), dark green husk color (fresh), buff husk color (dry), long husk extension (harvest stage), husk leaf medium length, 13 cm long shank with six internodes, upright position at dry husk stage, average taper, slow drying time (unhusked ear). Kernel (dried, from ear mid-point) 9 mm long, 6 mm wide, 4 mm thick, shape grade less than 20% rounds, pericarp colorless, aleurone homozygous yellow, endosperm yellow, extra sweet (sh2) type endosperm, 9 gm weight/100 seeds. Cob 23 mm diameter at mid-point, weak, white. Susceptible to northern leaf blight, bacterial leaf blight, and earworm. This inbred most closely resembles Iowa 2132 (su1) for maturity, plant type, ear type, and kernel type, and Illinois 453 (sh2) for edible quality. Ear length and husk extension of Florida 32 are slightly shorter than that of Iowa 2132. The major difference between Iowa 2132 and Florida 32 is that Florida 32 has the homozygous recessive sh2 gene, whereas, Iowa 2132 has the homozygous recessive su1 gene. Plants are five to six feet tall under good conditions in the Idaho seed production area and average 1.5 tillers per plant that are two to six feet tall. Difficulty has been encountered in producing good stands in Idaho, particularly early in the season when soil temperatures are cool. Seedlings are very susceptible to damping off.1125856PI 644100
334PI 406112'A214N'Zea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS1976DONATED01/09/1976Breeding material1306008PI 406112
335PI 550483'B76'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1973DEVELOPEDBreeding materialPlant and ear types similar to B37. Yield and pollen production better than B37. Maturity is AES800. Intermediate resistance to first brood of European corn borer (Ostrinia nubilalis).1445419PI 550483
336PI 693402'A659'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1972DEVELOPED1969Breeding materialSe;ected from Minn. Synthetic 3 following one cycle of recurrent selection. It has good combining ability for yield with maturity potential for use with S. Central and Southern Minn. adapted material. Excellent root strength, good corn borer and DIploidia resistance. Release from dept. of Agron., and Pl. Genetics, Univ. of Minn. AES. Announ. 1971,p.10A, Foundation Seedstocks, Univ of Minn., St. Paul1118605PI 693402
337PI 550473'B73'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1972DEVELOPEDBreeding materialPlant vigorous. Leaves erect. Pollen production average. Seed smooth dent. Maturity is AES800. This is the accession of B73 that was used for the first complete maize genome sequence. See https://maizegdb.org/assembly details.1445409PI 550473
338PI 550469B46Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialSister line of B45. Plant vigor less and more resistant to root and stalk lodging than B45. Maturity is AES800.1445405PI 550469
339PI 550454B52Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialSeed yield good. Stalk extremely hard. Root system strong. Maturity is AES800. Near immunity to second brood of European corn borer (Ostrinia nubilalis).1445390PI 550454
340PI 550465'B68'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialVigorous inbred line, similar to B14 in plant and ear type, silks 4-5 days later. Maturity is AES800. Good resistance to first brood of European corn borer (Ostrinia nubilalis).1445401PI 550465
341PI 550467'B37'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1971DEVELOPEDBreeding materialPlant vigorous. Seed yield good. Pollen production poor. Root and stalk strength moderate. Maturity is AES800. Some resistance to northern corn leaf blight (Helminthosporium turcicum).

During its era of heavy usage the line contributed high yield to single-cross hybrids particularly when grown at moderately high plant densites. In an ASTA 1975 survey reported in The Second Meeting of the Interregional Corn Conference, February 9-12, 1976 in Cincinnati, Ohio; almost 66 million kg (~145 million pounds) of parent seed were used in 1974 for hybrid production for 1975 planting. This represented 6.8% of the total 1975 requirement.

1445403PI 550467
342PI 550472B57Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialPlant type excellent, short stature. Pollen production and seed yield excellent. Maturity is AES800. Carries gene(s) causing partial pollen restoration for Texas-type male- sterile cytoplasm. Some resistance to northern corn leaf blight (Helminthosporium turcicum) and corn leaf rust (Puccinia sorghi). Moderate resistance to first brood of European corn borer (Ostrinia nubilalis).1445408PI 550472
343PI 550461B14AZea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialFast ear drying. Yield above average. Maturity is AES800. Resistant to root and stalk lodging. High resistance to all known biotypes of corn leaf rust (Pucinia sorghi). Good tolerance to western corn rootworm (Diabrotica virgifera).1445397PI 550461
344PI 686066SG 18Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS1970DEVELOPEDPRE 02/11/2005Breeding material1117149PI 686066
345PI 358523'Il14H'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1969DEVELOPEDPRE 05/02/1969Breeding materialStrain 14h-588-68(b). Hybrid combinations 14 X 11 and 14 X 13 equal Narrow Grain Evergreen in commercial use. Non-Bantam type evergreen sweetcorn inbred. Medium maturity and height. Ears 10 cm., 16 rows, grain white, narrow.1267716PI 358523
346PI 550441'Mo18W'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1968DEVELOPEDBreeding materialEndosperm white. Cob white. Maturity is AES1000. Resistant to strain A of maize dwarf mosaic virus and corn stunt.1445377PI 550441
347PI 693401B10Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1968DEVELOPEDBreeding materialMimeo descr. in files1112434PI 693401
348PI 693400SC357Zea mays L. subsp. mays South Carolina, United StatesNC7EAR1967DEVELOPEDBreeding materialSC357 is a yellow kernelled upright inbred with good rice weevil and ear worm reistance. Some 2nd brood European corn borer resistance. Tolerant of maize chlorotic dwarf virus but susceptible to maize dwarf mosaic virus. It is not outstanding in combining ablity. By 1978 it was obsolete.1108637PI 693400
349PI 550440'B64'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1966DEVELOPEDBreeding materialMaturity is late AES800. Good tolerance to western corn rootworm (Diabrotica virgifera). Moderate resistance to first brood of European corn borer (Ostrinia nubilalis).1445376PI 550440
350PI 558520Mo1WZea mays L. subsp. mays Missouri, United StatesNC7KERNELS1964DEVELOPEDBreeding materialEndosperm white. Cob white. Similar to WF9 in plant type and maturity. Good combining ability and fast drying. Somewhat susceptible to leaf smut. Maturity AES800.1453492PI 558520
351PI 558532'Mo17'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1964DEVELOPEDBreeding materialEndosperm yellow. Cob red. Relative maturity similar to C103 with better kernel type than C103. Easier to maintain in Missouri than C103. Resistance to leaf blight (Helminthosporium turcicum) and stalk quality similar to C103. Pollinates itself readily under semi-drought conditions. Maturity AES800.1453504PI 558532
352PI 693399R177Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1964DEVELOPEDBreeding materialThis line was developed in our corn breeding program and has been assigned a formal designation because it appears to have value in hybrid combination. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/601101103PI 693399
353PI 693398M14Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1964DEVELOPEDPRE 1932Breeding materialBen Moews (Moews Seed Company, Granville IL) developed M14 in the 1930s and donated it to the University of Illinois. It was one of the first commercially usable "Convergent Improved" inbreds. When released, M-14 was the only inbred listed in the Illinois Crop Improvement Association bulletin that was not produced by the USDA (from: http://www.moews.com/history.htm).

It was developed from a single cross (BR10 x R8) and was used in double cross hybrids in the 1930s and 1940s (Bob Lambert, 2011, personal communication)

Liu et al. 2003 (supplemental table S1: Pedigrees for Maize Inbreds) obtained three separate and conflicting pedigrees for M14 (a.k.a. Gn2; Don Duvick and Stan Jensen from Pioneer both indicated that Gn2 was derived from M14). (1) According to Bob Lambert at the University of Illinois (and Clarion Henderson of Illinois Foundation Seeds and Gerdes et.al., 1993), the pedigree is BR10 X R8, where BR10 is from Funk's Yellow Dent and R8 is from Texas Surecropper. (2) According to Tom Gocken at DeKalb, the pedigree is Lancaster X A, where A is a line from Funk's Yellow Dent. (3) According to records at Pioneer Hi-Bred, the pedigree is Lancaster X B21, where B21 is Fe2 X Steen 665. Ralph Hart of Moews Hybrids (Ben Moews developed M14 in the early 1930's) says that their existing records do not go back past 1966. Pioneer acquired Gn2 from Charlie Gunn of DeKalb Agricultural Research in 1935. DeKalb's records of it go back to 1932 (Tom Gocken, personal communication).

Another source states:"This line was developed in our corn breeding program and has been assigned a formal designation be cause it appears to have value in hybrid combination." Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60. Small kernel, 16-18 rows.

A description from Indiana in the Second Corn Improvement Conference Report of 1938 states: "Parent is BR10 X R8. It is from Ben Moews. It is early with fair pollen, short sturdy erect stalks with good roots. Ears are large with dark yellow smooth kernels.

The Fourth and Fifth Corn Improvement Conferences Report for 1940 and 1941 describes M14 at Illinois having dark green leaves, a stiff short stalk anad ears poorly covered. The poor ear trait is transmitted to crosses. Ears are low on the pang and ear shanks are long. Ear length is good and grain is of good quality. It combines will with WF9 and 187-2.

1101016PI 693398
354PI 693397Oh40BZea mays L. subsp. mays Ohio, United StatesNC7KERNELS1963DEVELOPEDBreeding materialOhio Research bulletin 831 (see app. for more info.) Illinois Seed Producers Assoc. "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd revision, April 18,1960, p.71097362PI 693397
355PI 257507F7Zea mays L. subsp. mays Auvergne-Rhône-Alpes, FranceNC7EAR1959DONATED05/11/1959Breeding materialYellow Flint Inbred. 9 Days earlier silking than PI 257513.1196838PI 257507
356PI 154377'La 578'Zea mays L. subsp. mays Louisiana, United StatesNC7KERNELS1946DEVELOPEDPRE 2003Breeding material1891754PI 154377
357PI 154380'K 4'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1946DEVELOPEDBreeding materialIllinois Seed Producers Assoc. "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd rev. 4/18/601891757PI 154380
358PI 154384'K 55'Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS1946DEVELOPEDNEAR 1946Cultivar1891761PI 154384
359PI 154387K64Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS1946DEVELOPEDBreeding material1891764PI 154387
360PI 151507'Illinois Hy'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1945COLLECTEDBreeding material1888609PI 151507
361PI 151512'Illinois 4226'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELSNot Available1945DEVELOPEDBreeding material"This line was developed in our corn breeding program and has been assigned a formal designation because it appears to have value in hybrid combination." Sumarized in: Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 18-Apr-1960.1888614PI 151512
362PI 151515'Indiana B 2'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1945DEVELOPEDBreeding material1888617PI 151515
363PI 151523'Iowa I 205'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1945DEVELOPED1934Breeding material1888625PI 151523
364PI 151530'Iowa Os 420'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1945DEVELOPED1934Breeding material1888632PI 151530
365PI 151535'Missouri G'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1945COLLECTEDBreeding materialInbred line has wide leaves, heavy stalk, a poor root system, two short ears and reddish kernel color. MoG or G is an excellent pollen producer. It is smut susceptible.1888641PI 151535
366PI 151093'Illinois R 4'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1945COLLECTEDBreeding material1888190PI 151093
367PI 146372C.I. 187-2Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1943DEVELOPEDArlington Experiment Farm, Rosslyn, Virginia.Breeding materialThis inbred was developed at the Arlington Experiment Farm, Rosslyn, Virginia, by the Bureau of Plant Industry from an inbred ear supplied by Mr. Lester Pfister in September, 1930, at which time it had been selfed for 6 generations. Mr. Pfister's inbred line 187-2 was developed from the Krug variety. The inbred has short, stocky plants with long ears and long shanks. It contibutes good combining ability and lodging resistance to hybrids. It is highly susceptible to leaf blights.1879513PI 146372
368PI 146374'Wf9'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1943DEVELOPEDBreeding material1879515PI 146374
369PI 146375'Indiana 33-16'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1943COLLECTEDBreeding material1879516PI 146375
370PI 146377L317Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1943DEVELOPEDBreeding material1879518PI 146377
371Ames 35266Mo44Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS2019DEVELOPED1986Breeding material2098637Ames 35266
372Ames 27063A272Zea mays L. subsp. mays North-West, South AfricaNC7KERNELSNot Available2003DEVELOPEDPRE 1976Breeding material1645457Ames 27063
373Ames 27070CM7Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS2003DEVELOPEDPRE 08/27/1979Breeding material1645462Ames 27070
374Ames 27117Ia5125BZea mays L. subsp. mays Iowa, United StatesNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645501Ames 27117
375Ames 27135MEF156-55-2Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding material1645581Ames 27135
376Ames 27184Pa762Zea mays L. subsp. mays Pennsylvania, United StatesNC7KERNELS2003DEVELOPED1970Breeding material1645561Ames 27184
377Ames 27196Yu796_NSZea mays L. subsp. mays Vojvodina, SerbiaNC7KERNELS2003DEVELOPEDPRE 1976Breeding material1645573Ames 27196
378Ames 20190CM37Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS1993DEVELOPEDPRE 08/27/1979Breeding material1084398Ames 20190
379Ames 19311'A641'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1959Breeding material1082761Ames 19311
380NSL 242484R109BZea mays L. subsp. mays Illinois, United StatesNC7KERNELSNot Available1989DEVELOPEDBreeding material1188023NSL 242484
381NSL 53083SC213RZea mays L. subsp. mays South Carolina, United StatesNC7KERNELS1967DEVELOPEDPRE 1957Breeding materialYellow, excellent combining ability and stalk strength. Has been converted to pollen restorer and is in the sterile T cytoplasm. A long, tight husk gives very good rice weevil resistance. Appears to be segregating for virus tolerance. Descr. of South Carolina lines. The "1978 Report of the Thirty-Second Southern Corn Improvement Conference" indicates SC213R was the initial release of SC213 being a pollen fertility restorer in crosses to sterile Texas male-sterile cytoplasm lines.1108626NSL 53083