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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 674722'Ny821'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available2015DEVELOPEDBreeding material1926204PI 674722
2PI 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
3PI 702849AusTRCF 306238Zea mays L. subsp. mays New South Wales, AustraliaNC7EAR2005DEVELOPEDPRE 02/18/1999Breeding materialAusPGRIS website states: "G.A.R.A.S. 1996 14/2 slight root lodging, strong stalk but weakened by stalk rot 22/2, cylindrical ears 16cm long 13.5cm girth, 12 straight slightly offurrowed grain rows, relatively large strong core, plump grain with small dent. "1686900PI 702849
4PI 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
5PI 685986'LH143 (Maintainer)'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS2004DONATED04/22/2004Cultivar1654634PI 685986
6PI 634213B119Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available2003DEVELOPEDBreeding materialDark green phenotype exhibiting consistently good yield performance from evaluation trials conducted in Iowa and the north Central Region. Crosses with B119 are included in AES700-800 Maturity Group. Flowers 81 days after planting, which is similar to B73. Ears large with 16 kernel rows of large kernels that are soft dent type. Ears are tapering. Tends to be prolific but one large ear is more common. Good plant health and stay green. Included in the BSSS heterotic group.1650018PI 634213
7PI 634215B121Zea mays L. subsp. mays Iowa, United States KERNELSHistoric2003DEVELOPEDBreeding materialExhibits consistantly good yield performance in trials conducted in Iowa and North Central Region in 2000, 2001, and 2002. Included in AES700-800 Maturity Group. Flowers 76 days after planting with dark green phenotype, which is about 5 days earlier than B73. Ear size good with soft starchy kernels. Susceptibility to 2nd generation European corn borer (Ostrinia nubilalis) occurs in most years. Included in the BSSS heterotic group and combines well with lines from non-BSSS heterotic group.1650020PI 634215
8PI 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
9PI 690390NC290AZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645521PI 690390
10PI 690392NC294Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPEDPRE 1990Breeding material1645590PI 690392
11PI 690397NC302Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645525PI 690397
12PI 690399NC306Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645582PI 690399
13PI 690401NC310Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1997Breeding material1645528PI 690401
14PI 690405NC318Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1994Breeding material1645532PI 690405
15PI 690409NC326Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645536PI 690409
16PI 690410NC328Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1996Breeding material1645537PI 690410
17PI 690418NC344Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645545PI 690418
18PI 690420NC348Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1998Breeding material1645547PI 690420
19PI 690425NC362Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645554PI 690425
20PI 690426NC364Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645555PI 690426
21PI 690428NC368Zea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DEVELOPED1999Breeding material1645557PI 690428
22PI 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
23PI 693353B164Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS2003DEVELOPEDPRE 2003Breeding material1645459PI 693353
24PI 693356CH701-30Zea mays L. subsp. mays Ontario, CanadaNC7EAR2003DEVELOPEDPRE 04/21/2003Breeding material1645583PI 693356
25PI 693357CO106Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPED1958Breeding material1645491PI 693357
26PI 693363F2834TZea mays L. subsp. mays South AfricaNC7KERNELS2003DEVELOPEDPRE 02/01/1999Breeding material1645587PI 693363
27PI 693373N28HtZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding material1645518PI 693373
28PI 693374Oh43EZea mays L. subsp. mays North Carolina, United StatesNC7KERNELS2003DONATED04/21/2003Breeding material1645560PI 693374
29PI 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
30PI 693348H49Zea mays L. subsp. mays Indiana, United StatesNC7EAR2002DEVELOPED1959Breeding materialGoodman-Buckler 282 version1633469PI 693348
31PI 698952H5Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633454PI 698952
32PI 698981H96Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633479PI 698981
33PI 698990H113Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633485PI 698990
34PI 698993H121Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633486PI 698993
35PI 698994H122wZea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633487PI 698994
36PI 698996H124wZea mays L. subsp. mays Indiana, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633488PI 698996
37PI 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
38PI 694078C.I. 40hZea mays L. subsp. mays United StatesNC7KERNELS2000DEVELOPEDNEAR 1960Breeding material1606103PI 694078
39PI 610494NY6371Zea mays L. subsp. mays New York, United StatesNC7KERNELS1999DEVELOPEDBreeding materialSource of resistance to both leaf feeding and stalk boring by the European corn borer (Ostrinia nubilalis). Medium-tall inbred with long, stiff, nearly horizontal leaves and good standability. Late flowering with mid-silk slightly later than mid-anthesis at Aurora, NY. Large tassels with 8-12 long branches and yellow anthers; silks red. Nice slightly tapered ears with thick white cobs and 14-16 rows of lemon yellow rounded kernels that shell easily.1580189PI 610494
40PI 693346Va99Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1999DEVELOPEDBreeding materialVa99 is a yellow dent inbred line.1571892PI 693346
41PI 607381B110Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1998DEVELOPED1998Breeding materialTall, vigorous line with excellent plant height that flowers 90-95 days after planting. Ears with 16 rows of dent, yellow kernels, and pink cobs. Developed by pedigree selection from a strain of Iowa Stiff Stalk Synthetic (BSSS), BS12(S)C51568910PI 607381
42PI 607382B111Zea mays L. subsp. mays Iowa, United States KERNELSHistoric1998DEVELOPED1998Breeding materialTall, vigorous line with good plant health and combining ability in crosses with lines with Lancaster Sure Crop germplasm. Flowers 90-95 days after planting. Ears with 14 rows of dent, yellow kernels, and pink cobs. Developed by single seed descent from a strain of Iowa Stiff Stalk Synthetic, BSSS(R)C9, after nine cycles of reciprocal recurrent selection from BSCB1(R) as the tester1568911PI 607382
43PI 607383B113Zea mays L. subsp. mays Iowa, United States KERNELSHistoric1998DEVELOPED1998Breeding materialDark green, upright leaf orientation. Excellent plant health and good combining ability with lines having BSSS germplasm. Good seed yield of semi-dent. Ears with 14-16 rows, yellow kernels, and red cobs. Flowers 90-95 days after planting. Developed by pedigree selection from BS11 after nine cycles of reciprocal full-sib selection with BS10 as the tester.1568913PI 607383
44PI 607384B114Zea mays L. subsp. mays Iowa, United States KERNELSHistoric1998DEVELOPED1997Breeding materialAbove average combining ability with lines having origins from BSSS and non-BSSS groups. Flowers 90-95 days after planting. Ears with 12 rows of yellow, semi-dent kernels and pink cobs. Developed by pedigree selection from CIMMYT Pool 41, which is a genetically broad-based population developed for temperate areas.1568914PI 607384
45PI 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
46PI 686059'IDS28'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding material1558421PI 686059
47PI 686062'IDS69'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding materialEars have salmon colored silk.1558422PI 686062
48PI 686063'IDS91'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1998DEVELOPEDPRE 1998Breeding material1558423PI 686063
49PI 597925'B107'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1997DEVELOPED1996Breeding materialDeveloped from Pool 41, which is a genetically broadbased population developed for temperate areas of the world by the CIMMYT maize breeding program. 90 to 95 day maturity, good grain moisture loss after physiological maturity, and above av1542722PI 597925
50PI 597926'B108'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1997DEVELOPED1996Breeding materialDeveloped from Pool 41, which is a genetically broadbased population developed for temperate areas of the world by the CIMMYT maize breeding program. 90 to 95 day maturity, good grain moisture loss after physiological maturity, and above average combining ability with lines from the Iowa Stiff Stalk Synthetic (BSSS) and non-BSSS heterotic groups.1542723PI 597926
51PI 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
52PI 596354N211Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELSNot Available1996DEVELOPED1996Breeding materialMedium-tall, S5 line. Shows few symptoms when infected with maize chlorotic mottle virus. Resistance to maize dwarf mosaic virus race B. 3 to 5 tassel branches. Ears 12 to 14 kernel rows, kernels yellow, and cob red. Plant health good, excellent stay-green characteristics late in season. Requires approx. 1410 heat units to pollen shed.1536649PI 596354
53PI 596357N218Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDBreeding materialS5 line. Height avg. 170 cm. Selected based on yield in hybrid combination and corn lethal necrosis symptom development. Good resistance to maize dwarf mosaic virus race B and some resistance to maize chlorotic mottle virus. Ears 12 to 14 kernel rows, kernels yellow, and cobs red.1536652PI 596357
54PI 693342'A239'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1946Breeding material1535027PI 693342
55PI 693343'A556'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1949Breeding material1535336PI 693343
56PI 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
57PI 595367N215Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDBreeding materialMedium-tall, S6 line with some prolific tendency. Medium height, requires approximately 1500 heat units for pollen shed. Kernels light yellow, cobs light pink, 14 kernel rows. Anthers green, silks colorless. Selection based on yield potential in hybrid combination, standability, and general plant health.1525757PI 595367
58PI 594050N501Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from synthetic undergoing recurrent selection using a combination of full-sib and S1 selection. Selection of full-sibs based upon grain yield; S1 selection based upon tolerance to sub-optimal temperatures in the field during germination and seedling growth. Adapted to central and southern Nebraska.1519252PI 594050
59PI 594071N523Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from a synthetic undergoing recurrent full-sib selection for tolerance to sub-optimal temperatures using growth chamber evaluations. Population also subjected to selection of surviving seedlings following exposure to post-emergence freezes in field nursery in three separate cycles of selection. Developed from a surviving plant following third freeze event. Adapted to central and southern Nebraska.1519299PI 594071
60PI 594084N538Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from a synthetic undergoing recurrent full-sib selection for tolerance to sub-optimal temperatures using growth chamber evaluations. Populations also subjected to selection of surviving seedlings following exposure to post-emergence freezes in field nursery in three separate cycles of selection. S2 progenitor exhibited 100 percent germination in growth chamber under sub-optimal temperatures. Adapted to central and southern Nebraska.1519408PI 594084
61PI 594086N540Zea mays L. subsp. mays Nebraska, United StatesNC7EAR1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from a synthetic undergoing recurrent full-sib selection for tolerance to sub-optimal temperatures using growth chamber evaluations. Populations also subjected to selection of surviving seedlings following exposure to post-emergence freezes in field nursery in three separate cycles of selection. S2 progneitor exhibited 100 percent germination in growth chamber under sub-optimal temperatures. Adapted to central and southern Nebraska.1519410PI 594086
62PI 594088N542Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from a synthetic undergoing recurrent full-sib selection for tolerance to sub-optimal temperatures using growth chamber evaluations. Populations also subjected to selection of surviving seedlings following exposure to post-emergence freezes in field nursery in three separate cycles of selection. S2 progenitor exhibited 100 percent germination in growth chamber under sub-optimal temperatures. Adapted to central and southern Nebraska.1519412PI 594088
63PI 594091N545Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDPRE 04/1996Breeding materialYellow dent inbred with a red cob. Developed from a synthetic undergoing recurrent full-sib selection for tolerance to sub-optimal temperatures using growth chamber evaluations. Populations also subjected to selection of surviving seedlings following exposure to post-emergence freezes in field nursery in three separate cycles of selection. S2 progenitor exhibited 100 percent germination in growth chamber under sub-optimal temperatures. Adapted to central and southern Nebraska.1519415PI 594091
64PI 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
65PI 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
66PI 594049B106Zea mays L. subsp. mays Iowa, United StatesNC71996DEVELOPEDCultivarDeveloped from a Lancaster Sure Crop composite and was one of the lines intermated to form BS26. Flowering time similar to B73, Mo17, and B104. Pollen production above average, and silk emergence coincident with pollen shed. Ears have 10 to 12 rows of kernels on long, red cobs. Tends to have weak roots itself and in crosses. Good resistance to 1st-generation European corn borer (Ostrinia nubilalis), grey leaf spot (Cercospera zeae-maydis), and rust (Puccinia sorghi), and good stay green until physiological maturity. Maturity classification is AES800.1519251PI 594049
67PI 698991H114Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1996DEVELOPEDCultivar1517106PI 698991
68PI 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
69PI 584528B99Zea mays L. subsp. mays Iowa, United StatesNC71994DEVELOPED12/19/1994Breeding materialDeveloped from a population of Iowa Corn Borer Synthetic No. 1 (BSCB1) after ten cycles of reciprocal recurrent selections [BSCB1(R)C10-7233]. Similar to B73 for date of flower and plant and ear height. Above average resistance to first-generation European corn borer (Ostrinia nubilalis). Ears have 12 to 14 rows of yellow semi-dent kernels on red cobs. Pollen production good and silk emergence coincident with pollen shed. Maturity classification is AES700.1482992PI 584528
70PI 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
71PI 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
72PI 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
73PI 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
74PI 568158'N199'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELSNot Available1993DEVELOPEDBreeding materialSlightly taller than B73 but similar and with narrow upright leaves. Excellent root and stalk strength and has good "staygreen" late into the fall. Flowers occur about one day later than MO 17. Cob color red and endosperm yellow. Seed set easier in Nebraska than in MO 44. Yield and standability excellent in crosses with B731463129PI 568158
75PI 568159'N200'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1993DEVELOPEDCultivarFew inches shorter than N199. Flowers about one day later than MO 17. Leaves wider and less upright than N199. Like N199, has excellent root and stalk strength with good "staygreen". Yield and standability excellent in crosses with B731463130PI 568159
76PI 566674W.S.T. 92-1Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis Durango, MexicoNC7SEEDNot Available1993COLLECTED11/13/1992Along cement lined irrigation canals over railroad bridge, about 20km from Durango on road to Zacatecas, Puente Gavilanes24.01666667, -104.483333331950Wild materialRace Central Plateau. Associated with maize Celaya. Balanced Regeneration Pack - 646 field counted plants at 3 to 5 seeds/plant1461645PI 566674
77PI 587150'Va35'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084340PI 587150
78PI 587127'H105W'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084242PI 587127
79PI 564852B101Zea mays L. subsp. mays Iowa, United StatesNC71993DEVELOPED01/19/1993Breeding materialDeveloped by single-seed descent from unselected strain of Iowa Stiff Stalk Synthetic (BSSSCO). One of 247 lines developed by single seed descent to study the effects of inbreeding depression and the inheritance of quantitative traits in BSSSCO. Relative to the mean of the 247 BSSSCO lines, has been below average yield, above average protein content, greater plant size, and flowers 4 days later. Has large tassels that average 32.4 branches, ears that average 18.1 kernel rows, and kernels that are highly dented and light yellow in color.1459823PI 564852
80PI 587155'W182BN'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1993DEVELOPEDBreeding material1084223PI 587155
81PI 587144'Mo24W'Zea mays L. subsp. mays Missouri, United StatesNC7EAR1993DEVELOPEDBreeding material1084195PI 587144
82PI 564683B98Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1992DEVELOPEDBreeding materialDeveloped from population of BS11 after five cycles of reciprocal full-sib selection [BS11(FR)C5-2803]. Tall plant type with dark green, narrow, upright leaf orientation. Above average resistance to diseases and first- and second-generation European corn borer (Ostrinia nubilalis) infestation. Yellow, flinty kernels are produced on ears with red cobs and 14 to 16 kernel rows. Maturity classification is AES8001459654PI 564683
83PI 587151'Va102'Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1084231PI 587151
84PI 587130'4722'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1992DEVELOPEDPRE 02/11/2005Breeding material1084091PI 587130
85PI 587132'Sg 1533'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1992DONATED11/09/1992Breeding material1084097PI 587132
86PI 587124'CM105'Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS1992COLLECTEDBreeding material1082767PI 587124
87PI 587137'Ms71'Zea mays L. subsp. mays Michigan, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082773PI 587137
88PI 587138'A554'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1954Breeding material1082747PI 587138
89PI 587139'A619'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1957Breeding material1082749PI 587139
90PI 587140'A632'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1959Breeding material1082752PI 587140
91PI 693328'A634'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1960Breeding material1082753PI 693328
92PI 693329'A635'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1960Breeding material1082757PI 693329
93PI 693330C123Zea mays L. subsp. mays Connecticut, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082765PI 693330
94PI 693333H95Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082771PI 693333
95PI 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
96PI 693335Va22Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082783PI 693335
97PI 693336W182B Goodman-BucklerZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082786PI 693336
98PI 693325Va17Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082222PI 693325
99PI 693326Va59Zea mays L. subsp. mays Virginia, United StatesNC7KERNELS1992DEVELOPEDBreeding material1082250PI 693326
100PI 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
101PI 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
102PI 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
103PI 608768B87Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialB87 is a yellow dent maize inbred line selected from BS22 which is a synthetic variety that is similar to A6l9 x A632 for maturity. The line was developed by selection and self pollination in the ear-to-row system at high plant densities (approximately 59,000 plants/ha) for five generations. The first hybrid evaluation was in a S0 plant x H99 testcross in a recurrent selection program, and evaluations with H99 were continued in successive selfing generations. Data obtained in 11 experiments conducted from 1976 to 1980 in northern Iowa show that B87 is comparable to A632 for hybrid yield performance and superior for resistance to root and stalk lodging. Silk emergence for the line is 1 day earlier than for A632 (Iowa Exp. Stn. strain). The top ear node is approximately 10 cm lower than that of A632. With artificial infestation of first-brood, European corn borer (Ostrinia nubilalis, Hubner), the resistance rating is 3 (1 = highly resistant, 9 = highly susceptible). Pollen production and silk emergence are good under drought stress conditions: seed yield is comparable to that of A632. The ear is slender, slightly tapered with length similar to that of A632, and most ears have 12 kernel rows. The kernel has a smooth, shallow dent and intermediate yellow color. The plant will produce a high frequency of second ears when the plant density is less than 40,000 plants/ha. B87 seems to be a line that can be used as male or female in single-cross seed production. Maturity classification is AES600.1082043PI 608768
104PI 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
105PI 608777B85Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1992DEVELOPEDBreeding materialInbred B85 is a yellow dent inbred line developed from BSCB6(S)C3. BSCB6 (PI 550453 registered in Crop Sci.11:140-141) was first designated Iowa Corn Borer Synthetic No. 6. BSCB6(S)C3 was developed from Pennsylvania Early Synthetic by three cycles of recurrent selection based on S1 line resistance to leaf feeding by the European corn borer (Ostrinia nubilalis Hubner) (resistance to first brood of the European corn borer). B85 has an erect-leaf orientation and is single-eared. Pollen production is adequate and silks emerge 3 to 4 days after the first shedding of pollen. The date for silk emergence is 2 days earlier than A632. The ear is relatively small, with 12 to 14 kernel rows, and the seed is intermediate in size with a shallow dent. Inbred B85 is highly resistant to leaf feeding by first brood of the European corn borer; consequently, it is a good source of resistance in an early maturity breeding program. Evaluations in northern Iowa for 4 years have shown that the line contributes good yield and stalk strength to hybrids, but that it contributes poor root strength. Maturity classification is AES500. B85 was evaluated extensively and released because of potential value in breeding programs of the hybrid seed industry.1082040PI 608777
106PI 558516Mo7Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1991DEVELOPEDBreeding materialYellow endosperm with white cob. Tendency for premature germination. Maturity AES900.1453488PI 558516
107PI 587128'H84'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1991DEVELOPEDBreeding material1073894PI 587128
108PI 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
109PI 548804'PHR55'Zea mays L. subsp. mays Nebraska, United StatesNC7EAR1991DEVELOPED1991York, Nebraska, USA.Cultivar1443740PI 548804
110PI 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
111PI 607522'A662'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 13 days earlier, is 36 cm shorter in plant height, and is 28 cm shorter in ear height than A632 when grown near St. Paul. In single and three-way-cross hybrids tested in central and northern Minnesota over 3 years, A662 demonstrated high GCA for grain and yield and satisfactory GCA for stalk strength. Intermediate resistance to leaf-feeding European corn borer. AES200 maturity.1071541PI 607522
112PI 607523'A663'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELSNot Available1991DEVELOPED1966Breeding materialYellow dent inbred line developed from [A427 (Ames 23435) x Cuzco Blanco]A427(2) by self-pollination and selection at moderate plant densities. Cuzco Blanco is a Peruvian variety. A663 reaches 50% silk emergence 6 days later than A632 and is similar to A632 in plant and ear height when grown near St. Paul. Very high GCA for stalk strength and high GCA for grain yield in single and three-way-cross hybrid performance tests conducted in southern Minnesota and northern Iowa for 3 years. Intermediate leaf-feeding resistance to European corn borer. AES600 maturity.1071552PI 607523
113PI 587152'W64A'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082714PI 587152
114PI 693327C103Zea mays L. subsp. mays Connecticut, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082701PI 693327
115PI 559935'PHBA6'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1991DEVELOPED1992Algona, Iowa, USA.CultivarTall vigorous plant for maturity. Tassel is easily bent down for tassel bags.1454907PI 559935
116PI 559944'PHP85'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1991DEVELOPED1992Princeton, Illinois, USA.Cultivar1454916PI 559944
117PI 559949'PHT69'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1991DEVELOPED1992Eau Claire, Wisconsin, USA.Cultivar1454921PI 559949
118PI 559952'PHV53'Zea mays L. subsp. mays Missouri, United StatesNC7EAR1991DEVELOPED1992Carollton, Missouri, USA.Cultivar1454924PI 559952
119PI 559953'PHVA9'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1991DEVELOPED1992Algona, Iowa, USA.Cultivar1454925PI 559953
120PI 559954'PHWG5'Zea mays L. subsp. mays Pennsylvania, United StatesNC7EAR1991DEVELOPED1992New Holland, Pennsylvania, USA.Cultivar1454926PI 559954
121PI 546494ND265Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1991DEVELOPEDBreeding materialYellow dent inbred line. Plants medium tall. Ears slightly below midpoint of stalk. Ears long, slender. Kernels small, 10-14 rows borne on short shanks. Maturity AES200. Produces hybrids with high yield to maturity ratios1441430PI 546494
122PI 542777'HP72-11'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1990DEVELOPEDPRE 02/11/2005Breeding materialPlant height 127cm and 51cm to ear bearing node. Days to mid-pollen-shed average 73 and to midsilk 77. Ears average 16cm in length with 12 rows of kernels and have good husk coverage. Kernels have yellow endosperm and are too small to make satisfactory seed parent (108 k/10 g). Pollen production dependably large. Cross (dent) sterile (Gal-s)1437713PI 542777
123PI 539920'LH160'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1990DEVELOPED1990Cultivar1434856PI 539920
124PI 539921'LH162'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1990DEVELOPED1990Cultivar1434857PI 539921
125PI 539922'LH190'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1990DEVELOPED1990Cultivar1434858PI 539922
126PI 539923'LH194'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1990DEVELOPED1990Cultivar1434859PI 539923
127PI 539930'RS 710'Zea mays L. subsp. mays Occitanie, FranceNC7KERNELS1990DEVELOPED1986Cultivar1434866PI 539930
128PI 538243SD107Zea mays L. subsp. mays South Dakota, United StatesNC7EARNot Available1990DEVELOPEDBreeding materialCultivar with good stalk and root strength and vigor. Plant height 158cm. Ear height 91cm. Cobs white with 14 rows of dent kernels. Husk looseness good. Maturity AES 400 (110 days).1433179PI 538243
129PI 537099'LH205'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Cultivar1432035PI 537099
130PI 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
131PI 601773'PHJ31'Zea mays L. subsp. mays Georgia, United StatesNC7KERNELS1989DEVELOPED1989Tifton, Georgia, USA.Cultivar1189902PI 601773
132PI 601774'PHJ33'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1989DEVELOPED1989Windfall, Indiana, USA.Cultivar1189903PI 601774
133PI 601776'PHJ75'Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS1989DEVELOPED1989Woodstock, Ontario, Canada.Cultivar1189906PI 601776
134PI 601777'PHK35'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1989DEVELOPED1989Windfall, Indiana, USA.Cultivar1189908PI 601777
135PI 601778'PHM10'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1989DEVELOPED1989Mankato, Minnesota, USA.Cultivar1189909PI 601778
136PI 601779'PHM57'Zea mays L. subsp. mays Georgia, United StatesNC7KERNELS1989DEVELOPED1989Tifton, Georgia, USA.Cultivar1189910PI 601779
137PI 601782'PHN73'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1989DEVELOPED1989Janesville, Wisconsin, USA.Cultivar1189913PI 601782
138PI 601784'PHP55'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1989DEVELOPED1989Windfall, Indiana, USA.Cultivar1189915PI 601784
139PI 601785'PHP60'Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS1989DEVELOPED1989Union City, Tennessee, USA.Cultivar1189916PI 601785
140PI 601786'PHR62'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1989DEVELOPED1989Windfall, Indiana, USA.Cultivar1189917PI 601786
141PI 601787'PHR63'Zea mays L. subsp. mays Kansas, United StatesNC7KERNELS1989DEVELOPED1989Garden City, Kansas, USA.Cultivar1189918PI 601787
142PI 601788'PHT22'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Johnston, Iowa, USA.Cultivar1189919PI 601788
143PI 601789'PHV37'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Algona, Iowa, USA.Cultivar1189920PI 601789
144PI 601790'PHW03'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1989DEVELOPED1989Mankato, Minnesota, USA.Cultivar1189921PI 601790
145PI 601792'PHW43'Zea mays L. subsp. mays Iowa, United StatesNC7EARNot Available1989DEVELOPED1989Johnston, Iowa, USA.Cultivar1189923PI 601792
146PI 601745'4N506'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1989DEVELOPED1989Cultivar1189137PI 601745
147PI 533658SD101Zea mays L. subsp. mays South Dakota, United StatesNC7KERNELS1989DEVELOPEDBreeding materialParental line with source of resistance to lesion nematode. Maturity AES400. Plants 137cm tall, dark green. Tassels small. Cobs red with 14 to 18 rows. Kernels medium-size. Stay green, earfill, stalk and root strength good. Vigor excellent. Resistance to northern corn leaf blight (Exserohilum turcicum), Diplodia stalk rot (Diplodia maydis) and lesion nematode (Pratylenchus hexincisus, P. scribneri).1428594PI 533658
148PI 533659SD102Zea mays L. subsp. mays South Dakota, United StatesNC7KERNELS1989DEVELOPEDBreeding materialParental yellow dent source of resistance to lesion nematode. Maturity AES400. Plants 129cm tall. Cobs red with 14 to 16 kernel rows. Ear fill good. Stalk and root strength, loose husks good. Moisture content about 20% 60 days after pollination. Combines well with A632. Suitable for central and southern South Dakota. Resistance to lesion nematode (Pratylenchus hexincisus).1428595PI 533659
149PI 531510R226Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1989DEVELOPEDBreeding materialInbred for improving leaf disease resistance of commercial inbreds. Plants vigorous. Maturity Group AES 900. Days from planting to mid-pollen shed 75. Kernels yellow, dent-type with soft texture endosperm. Cobs red with 14 to 16 rows. Average yield 5.5 metric tons per hectare Moderate resistance to northern corn leaf blight (Exserohilum turcicum), southern corn leaf blight (Bipolaris maydis), and anthracnose leaf blight (Colletotricum graminicola).1426446PI 531510
150PI 531511R227Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1989DEVELOPEDBreeding materialInbred for improving leaf disease resistance of commercial inbreds. Plants tall, vigorous, producing 1.9 ears per plant. Maturity group AES 900. Days from planting to mid-pollen shed 77. Kernels yellow, dent-type with hard texture endosperm. Cobs red with 16-18 rows. Yield 3.6 metric tons per hectare. Moderate resistance to northern corn leaf blight (Exserohilum turcicum), southern corn leaf blight (Bipolaris maydis) and anthracnose leaf blight (Colletotricum graminicola).1426447PI 531511
151PI 601725'J8606'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1989DEVELOPED1988Cultivar1188096PI 601725
152PI 601726'L 127'Zea mays L. subsp. mays Nouvelle-Aquitaine, FranceNC7EAR1989DEVELOPED1987Cultivar1188097PI 601726
153PI 601727'L 135'Zea mays L. subsp. mays Nouvelle-Aquitaine, FranceNC7EAR1989DEVELOPED1988Cultivar1188098PI 601727
154PI 601728'L 139'Zea mays L. subsp. mays Nouvelle-Aquitaine, FranceNC7EAR1989DEVELOPED1987Cultivar1188099PI 601728
155PI 601729'W8555'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1988Cultivar1188100PI 601729
156PI 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
157PI 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
158PI 601683'CR14'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1989DEVELOPED1989Cultivar1187926PI 601683
159PI 601684'WIL900'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Cultivar1187927PI 601684
160PI 601685'WIL901'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Cultivar1187928PI 601685
161PI 601686'WIL903'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1989DEVELOPED1989Cultivar1187929PI 601686
162PI 527699B90Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1989DEVELOPEDBreeding materialPlant height medium, 180cm. Maturity AES800. Seeds shallow, dent, yellow, spherical, 85g per 300. Cobs red, 12-14 rows. Plant health good. Stalk lodging resistance good. Moderate resistance to first generation European corn borer (Ostrinia nubilalis). Low resistance to second generation.1422635PI 527699
163PI 527700B91Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1989DEVELOPEDBreeding materialPlant height medium, 180cm. Maturity early AES800. Seeds shallow, dent, spherical, 70g per 300. Cobs dark red, 14 rows. Plant health good. Stalk lodging resistance moderate. Moderate resistance to first generation European corn borer (Ostrinia nubilalis). Low resistance to second generation.1422636PI 527700
164PI 522250ND262Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1988DEVELOPEDBreeding materialInbred, yellow dent type. Maturity AES200. Plants short, high yielding. Ears below stalk midpoint. Leaves medium long, moderately wide. Tassels medium sized. Ears with 14 to 16 rows of medium weight kernels. General combining ability good.1417186PI 522250
165PI 601570'PHP02'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1988DEVELOPED1988Janesville, Wisconsin, USA.Cultivar1185648PI 601570
166PI 520770W552Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available1988DEVELOPEDPRE 04/28/1986Breeding materialEarly season vigor and health excellent. Stalk strenght good. AES maturity 400. Ears 4.2cm in diameter with 18 to 20 kernel rows. Source for improving early vigor and stalk quality. Moderate to good resistance to most leaf diseases. Resistant to second brood of European corn borer (Ostrinia nubilalis).1415706PI 520770
167PI 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
168PI 601561'6M502'Zea mays L. subsp. mays Georgia, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185639PI 601561
169PI 601562'78551S'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185640PI 601562
170PI 601563'87916W'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185641PI 601563
171PI 601564'HB8229'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185642PI 601564
172PI 601565'IBB14'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1988DEVELOPED1988Cultivar1185643PI 601565
173PI 601489'740'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1988DEVELOPED02/1987Cultivar1178772PI 601489
174PI 601493'LH149'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1988DEVELOPED1988Cultivar1178783PI 601493
175PI 601496'PHK76'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1987Mankato, Minnesota, USA.Cultivar1178787PI 601496
176PI 601497'PHN11'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1988DEVELOPED1987Mankato, Minnesota, USA.Cultivar1178790PI 601497
177PI 601498'PHT55'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1988DEVELOPED1987Windfall, Indiana, USA.Cultivar1178791PI 601498
178PI 601500'PHV63'Zea mays L. subsp. mays Tennessee, United StatesNC7KERNELS1988DEVELOPED1987Union City, Tennessee, USA.Cultivar1178795PI 601500
179PI 601501'PHW65'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1988DEVELOPED1987Windfall, Indiana, USA.Cultivar1178796PI 601501
180PI 601466'LH59'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1177910PI 601466
181PI 601458'IBB15'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1987DEVELOPED1987Cultivar1177900PI 601458
182PI 601440'MBPM'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1987DEVELOPED1987DeKalb, Illinois, USA.Cultivar1177599PI 601440
183PI 601441'PB80'Zea mays L. subsp. mays Illinois, United StatesNC7EAR1987DEVELOPED1987Cultivar1177601PI 601441
184PI 601442'PHG86'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1987DEVELOPED1987Johnston, Iowa, USA.Cultivar1177602PI 601442
185PI 508277SD42Zea mays L. subsp. mays South Dakota, United StatesNC7EAR1987DONATED04/14/1987Breeding materialYellow dent type. Plants dark green with good vigor, average ear fill, good to excellent stalk strength. Cobs red. Potential for hybrid production for central and southern South Dakota. Resistant to northern corn leaf blight and Diploida stalk rot. Moderate resistance to corn borer.1403213PI 508277
186PI 601402'LH146Ht'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1174399PI 601402
187PI 601403'LH156'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1987DEVELOPED1987Cultivar1174400PI 601403
188PI 601405'LH85'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1987DEVELOPED1987Cultivar1174402PI 601405
189PI 601377'794'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1987DEVELOPED1987Cultivar1173962PI 601377
190PI 601378'LP5'Zea mays L. subsp. mays Pays-de-la-Loire, FranceNC7KERNELS1987DEVELOPED1985Cultivar1173963PI 601378
191PI 601361'PHR36'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1986Windfall, Indiana, USA.Cultivar1173151PI 601361
192PI 601362'PHW17'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1986Windfall, Indiana, USA.Cultivar1173152PI 601362
193PI 601300'4676A'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1986DEVELOPED1986Cultivar1169989PI 601300
194PI 550571ND259Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1986DEVELOPEDBreeding materialPlants medium tall. Ear placement at midplant. Leaves long, moderately wide. Tassels medium large. Ears long, wide with 14-18 rows of yellow dent kernels. Maturity is AES200. Intermediate resistance to common rust (Puccinia sorghi). Produces hybrids with high yield, low grain moisture at harvest, and good lodging resistance.1445507PI 550571
195PI 550573ND260Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1986DEVELOPEDBreeding materialPlant medium tall. Ear placement below midplant. Tassels small. Leaves long, narrow. Ears with 10-14 rows of yellow dent kernels. Resistant to common rust (Puccinia sorghi). Intermediate resistance to first brood European corn borer (Ostrinia nubilalis). Maturity is AES200.1445509PI 550573
196PI 601316'LH54'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1986DEVELOPED1986Cultivar1170375PI 601316
197PI 601319'PHG72'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1986DEVELOPED1986Mankato, Minnesota, USA.Cultivar1170380PI 601319
198PI 601321'PHJ40'Zea mays L. subsp. mays Ontario, CanadaNC7EAR1986DEVELOPED1986Woodstock, Ontario, Canada.Cultivar1170382PI 601321
199PI 601269'5707'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1986DEVELOPED1985Cultivar1169860PI 601269
200PI 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
201PI 550567N193Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1985DEVELOPEDBreeding materialProlific plant. Silks white. Good hybrid yield, root strength, and stalk strength when crossed with Stiff Stalk Synthetic. Sister line of N194. Plant and ear height low. Kernels yellow dent. Maturity is AES300.1445503PI 550567
202PI 601229'PHG83'Zea mays L. subsp. mays Delaware, United StatesNC7EAR1985DEVELOPED1985Middletown, Delaware, USA.Cultivar1167980PI 601229
203PI 601209'MBNA'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1985DEVELOPED1985Cultivar1167899PI 601209
204PI 601191'DJ7'Zea mays L. subsp. mays Indiana, United StatesNC7EAR1985DEVELOPED1985Cultivar1165734PI 601191
205PI 601172'HBA1'Zea mays L. subsp. mays Missouri, United StatesNC7EARNot Available1985DEVELOPED1985Cultivar1165598PI 601172
206PI 601171'LH93'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1985DEVELOPED1985Cultivar1165597PI 601171
207PI 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
208PI 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
209PI 601150'PHG71'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1984DEVELOPED1984Algona, Iowa, USA.Cultivar1162354PI 601150
210PI 601159'6103'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1984DEVELOPED1983CultivarDent type. Best adapted to most regions of the United States. 70 days maturity from emergence to 50% of plants in silk (in region of best adaptability), requiring 1425 heat units. Plant: 195 cm height (to tassel tip), 75 cm ear height (to base of top ear), 13 cm length of top ear internode, no tillers, single ear per stalk, normal cytoplasm type. Leaf: medium green color, 30-60 degree angle from stalk (upper half), light sheath pubscence, few marginal waves, few longitudinal creases, 9 cm width at widest point of ear node leaf, 83 cm ear node leaf, 20 leaves per mature plant. Tassel: 15 lateral branches, 30-40 degree branch angle from central spike, 12 cm penduncle length from top leaf to basal branches, medium pollen shed, anther color purple, glume color green and purple. Ear: 18 cm length, 40 mm diameter at mid-point, 14 distinct and straight kernel rows, green silk color, husk color light green when fresh and buff when dry, long (8- 10 cm beyond ear tip) husk extension (at harvest stage), short (<8 cm) husk leaf, shank 10 cm long with 8 internodes, upright at dry husk stage, slight taper, average drying time (unhusked ear). Kernel: 9 mm long, 8 mm wide, 5 mm thick, shape grade of 60-80% rounds, pericarp colorless, aleurone color homozygous and white, endosperm color yellow, endosperm type normal starch, 25 gram weight per 100 seeds. Cob: 25 mm diameter at mid-point, strong, red in color. Resistant to northern leaf blight. Susceptible to corn borer and aphid. Most closely resembles B14AHt for maturity, plant type, ear type, kernel type, and usage.1162377PI 601159
211PI 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
212PI 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
213PI 601080'CR1HT'Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELSNot Available1984DEVELOPED1983Cultivar1161235PI 601080
214PI 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
215PI 601026'F42'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1983DEVELOPED1983Cultivar1157465PI 601026
216PI 601005PH207Zea mays L. subsp. mays Indiana, United StatesNC7EAR1983DEVELOPED1983Tipton, Indiana, USA.Cultivar1157406PI 601005
217PI 601007'PHB09'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1983DEVELOPED1983Mankato, Minnesota, USA.Cultivar1157408PI 601007
218PI 601008'PHG35'Zea mays L. subsp. mays Minnesota, United StatesNC7EAR1983DEVELOPED1983Mankato, Minnesota, USA.Cultivar1157409PI 601008
219PI 601009'PHB47'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1983DEVELOPED1983Mankato, Minnesota, USA.Cultivar1157410PI 601009
220PI 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
221PI 600954'LH119'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1983DEVELOPED1981Cultivar1156006PI 600954
222PI 600955'LH51'Zea mays L. subsp. mays Iowa, United StatesNC7EARNot Available1983DEVELOPED1981Cultivar1156007PI 600955
223PI 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
224PI 600957'LH74'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1983DEVELOPED1981Cultivar1156009PI 600957
225PI 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
226PI 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
227PI 550530ND249Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1982DEVELOPEDBreeding materialYellow dent inbred. Plants medium short. Leaves short and wide. Tassels large. Ears long, thick with 18-22 rows of deep kernels. Low ear moisture at harvest. Maturity is AES200. Intermediate resistance to first brood European corn borer (Ostrinia nubilalis) and northern corn rootworm (Diabrotica longicornis). Resistant to northern corn leaf spot (Helminthosporium carbonum), eyespot (Kabatiella zeae) and anthracnose leaf blight.1445466PI 550530
228PI 550532ND251Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1982DEVELOPEDBreeding materialPlants short. Leaves short, wide. Tassels medium. Ears long with 16-18 rows of kernels. Ear placement slightly below midplant. Yellow dent inbred. Intermediate resistance to maize chlorotic dwarf virus, northern corn leaf spot, eyespot, northern corn rootworm, corn lethal necrosis, and anthracnose leaf blight. Resistant to maize dwarf mosaic virus, first brood European corn borer, and anthracnose stalk rot. Maturity is AES200.1445468PI 550532
229PI 550526H110Zea mays L. subsp. mays Indiana, United StatesNC7EAR1982DEVELOPEDBreeding materialPlant similar to Oh514. Pollen production good. Leaves larger and more upright than Oh514. Ears larger than Oh514. Yellow-kernel dent. Maturity is AES600. Resistant to maize dwarf mosaic virus, maize chlorotic dwarf virus, race 1 and 2 northern leaf blight (Exerohilum turcicum), southern leaf blight (Bipolaris maydis), leaf blight (Colletotrichum graminicola). Intermediate resistance to Stewarts wilt (Erwinia stewartii).1445462PI 550526
230PI 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
231PI 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
232PI 600772'FR19'Zea mays L. subsp. mays Wisconsin, United StatesNC7EAR1980DEVELOPED1978Cultivar1130201PI 600772
233PI 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
234PI 600751'Seagull Seventeen'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1980DEVELOPED1978West Liberty, Iowa, USACultivar1129750PI 600751
235PI 600729'LP1 NR HT'Zea mays L. subsp. mays Illinois, United StatesNC7KERNELS1980DEVELOPED1978Cultivar1128855PI 600729
236PI 427109Eng-li ChihZea mays L. subsp. mays Jilin Sheng, ChinaNC7EARNot Available1978DONATED04/17/1978Breeding material1322181PI 427109
237PI 4150864578 INBREDZea mays L. subsp. mays HungaryNC7KERNELS1977DONATED05/02/1977Breeding material1313116PI 415086
238PI 406130'A797NW'Zea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS1976DONATED01/09/1976Breeding material1306026PI 406130
239PI 391672YANGZea mays L. subsp. mays Shaanxi Sheng, ChinaNC7KERNELS1974DONATED10/10/1974Breeding material1294116PI 391672
240PI 391678TZU-CHIAO-HSI-WU 105Zea mays L. subsp. mays Shaanxi Sheng, ChinaNC7KERNELSNot Available1974DONATED10/10/1974Breeding material1294122PI 391678
241PI 391680WU-TAN-TZAOZea mays L. subsp. mays Shaanxi Sheng, ChinaNC7KERNELSNot Available1974DONATED10/10/1974Breeding material1294124PI 391680
242PI 391682YE-CHI-HUNGZea mays L. subsp. mays Shaanxi Sheng, ChinaNC7KERNELS1974DONATED10/10/1974Breeding material1294126PI 391682
243PI 384063B-K 7Zea mays L. subsp. parviglumis H. H. Iltis & Doebley México, MexicoNC7SEEDNot Available1973COLLECTED11/1972West side of road, 41 km. south of Valle de Bravo.18.83333333, -100.166666701300Wild materialRACE: Balsas1288185PI 384063
244PI 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
245PI 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
246PI 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
247PI 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
248PI 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
249PI 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
250PI 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
251PI 550463B65Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1971DEVELOPEDBreeding materialMaturity is AES800. Resistant to root stalk lodging. Good resistance to first brood of European corn borer (Ostrinia nubilalis), with intermediate resistance to second brood.1445399PI 550463
252PI 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
253PI 550466B70Zea mays L. subsp. mays Iowa, United StatesNC7KERNELSNot Available1971DEVELOPEDBreeding materialPlant vigorous. Seed hard textured, shallow dented, dark yellow. Seed yield good. Silk emergence 4 days later than M14. Maturity is AES700.1445402PI 550466
254PI 340860B-28Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1969DEVELOPEDPRE 01/25/1968Breeding material'Yellow Pearl' crossed to an unnamed variety. 16 rows, blue, cob white, 7cm long; one to two ears per 13 to 15 dm stalk. Flowers in late July to early August.1254162PI 340860
255PI 693401B10Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1968DEVELOPEDBreeding materialMimeo descr. in files1112434PI 693401
256PI 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
257PI 340821'T122'Zea mays L. subsp. mays Cluj, RomaniaNC7KERNELS1965DEVELOPEDPRE 196546.58066800, 23.78790400Breeding materialYellow flint inbred line with white cobs; ears with 12 rows, 11 to 14 cm. long; one to two ears per 14 to16 dm. tall stalk. Flowers in mid-July in Ames, Iowa.1254126PI 340821
258PI 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
259PI 558523Mo5Zea mays L. subsp. mays Missouri, United StatesNC7EAR1964DEVELOPEDBreeding materialEndosperm light yellow. Cob white. Short statured plant with dark green leaves. Moderate susceptibility to stalk rot. Good combining ability. Considerable drought resistance. Less fibrous tap-like root system than most lines. Maturity AES800.1453495PI 558523
260PI 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
261PI 693875R101Zea mays L. subsp. mays Illinois, United StatesNC7EAR1964DEVELOPEDBreeding 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 4/18/601101052PI 693875
262PI 700795ND230Zea mays L. subsp. mays North Dakota, United StatesNC7KERNELS1964DEVELOPED1950Breeding materialNorth Dakota AES description1103566PI 700795
263PI 706566K47Zea mays L. subsp. mays Kansas, United StatesNC7EARNot Available1963DEVELOPEDBreeding materialLit: "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd Revision, Apr. 1960, Pg 4.1088092PI 706566
264PI 706567K150Zea mays L. subsp. mays Kansas, United StatesNC7EAR1963DEVELOPED1950Breeding materialInbred Lines of Corn Released to Private Growers from State and Federal Agencies. 3rd revision, April 1960, p.41088094PI 706567
265PI 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
266PI 267165CR 22 INBREDZea mays L. subsp. mays Former, Soviet UnionNC7KERNELSNot Available1960COLLECTEDBreeding material1201225PI 267165
267PI 257515F431Zea mays L. subsp. mays Auvergne-RhĂ´ne-Alpes, FranceNC7KERNELSNot Available1959DONATED05/11/1959Breeding materialWhite Flint Inbred. 4 Days later silking than PI 257513.1196846PI 257515
268PI 221773A415-1-3 INBREDZea mays L. subsp. mays Transvaal, South AfricaNC7KERNELSNot Available1954DONATED11/03/1954Breeding material1179498PI 221773
269PI 200182NY 159 (Neveh Yaar)Zea mays L. subsp. mays IsraelNC7KERNELSNot Available1952DONATED04/07/1952Breeding materialFrom a collection of inbred varieties according to Plant Inventory 160.1169083PI 200182
270PI 1988884F-35 BKZea mays L. subsp. mays ArgentinaNC7KERNELSNot Available1951COLLECTEDBreeding material1168576PI 198888
271PI 1989064F-403 JV 15Zea mays L. subsp. mays ArgentinaNC7EARNot Available1951COLLECTEDBreeding material1168594PI 198906
272PI 186199INBRED 141Zea mays L. subsp. mays AustraliaNC7KERNELS1950COLLECTEDBreeding material1160631PI 186199
273PI 186215INBRED 2-687Zea mays L. subsp. mays ArgentinaNC7KERNELS1950COLLECTEDBreeding material1160642PI 186215
274PI 186226INBRED 305Zea mays L. subsp. mays UruguayNC7EAR1950COLLECTEDBreeding material1160653PI 186226
275PI 186227INBRED 309Zea mays L. subsp. mays UruguayNC7KERNELSNot Available1950COLLECTEDBreeding material1160654PI 186227
276PI 186229INBRED 321Zea mays L. subsp. mays UruguayNC7KERNELSNot Available1950COLLECTEDBreeding material1160656PI 186229
277PI 154379'K 41'Zea mays L. subsp. mays Kansas, United StatesNC7EAR1946DEVELOPED1948Breeding material1891756PI 154379
278PI 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
279PI 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
280PI 151515'Indiana B 2'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1945DEVELOPEDBreeding material1888617PI 151515
281PI 151530'Iowa Os 420'Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1945DEVELOPED1934Breeding material1888632PI 151530
282PI 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
283PI 151090'CI 540'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1945DEVELOPED1948Breeding material1888187PI 151090
284PI 151093'Illinois R 4'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1945COLLECTEDBreeding material1888190PI 151093
285PI 146375'Indiana 33-16'Zea mays L. subsp. mays Maryland, United StatesNC7KERNELS1943COLLECTEDBreeding material1879516PI 146375
286PI 146377L317Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1943DEVELOPEDBreeding material1879518PI 146377
287Ames 30554W602SZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding materialW602S is a silage inbred. It possesses low neutral detergent fiber and acid detergent fiber content; high in vitro true digestibility; high in vitro neutral detergent fiber digestibility; and high starch content.1843116Ames 30554
288Ames 30555W603SZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding materialW603S is a silage inbred. shows below-average neutral detergent fiber and acid detergent fiber content and high protein content.1843117Ames 30555
289Ames 30556W604SZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding materialW604S is a silage inbred. It exhibits below-average neutral detergent fiber and acid detergent fiber content; high in vitro true digestibility; and high in vitro neutral detergent fiber digestibility.1843118Ames 30556
290Ames 30557W605SZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding materialW605S is a silage inbred.1843119Ames 30557
291Ames 30566W809GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843126Ames 30566
292Ames 30567W810GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available2010DEVELOPEDBreeding material1843127Ames 30567
293Ames 30568W811GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843128Ames 30568
294Ames 30569W812GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843129Ames 30569
295Ames 30570W813GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843130Ames 30570
296Ames 30571W814GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843131Ames 30571
297Ames 30574W817GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843134Ames 30574
298Ames 30575W818GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843135Ames 30575
299Ames 30576W819GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available2010DEVELOPEDBreeding material1843136Ames 30576
300Ames 30578W821GZea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS2010DEVELOPEDBreeding material1843217Ames 30578
301Ames 27070CM7Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS2003DEVELOPEDPRE 08/27/1979Breeding material1645462Ames 27070
302Ames 27117Ia5125BZea mays L. subsp. mays Iowa, United StatesNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645501Ames 27117
303Ames 27018CH711-10Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDPRE 04/15/2003Breeding material1645387Ames 27018
304Ames 27021CH753-4Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDPRE 04/15/2003Breeding material1645390Ames 27021
305Ames 27031CM99Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS2003DEVELOPEDPRE 08/27/1979Breeding material1645400Ames 27031
306Ames 27043CO192Zea mays L. subsp. mays Ontario, CanadaNC7KERNELSNot Available2003DEVELOPEDBreeding material1645412Ames 27043
307Ames 27048CO245Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDBreeding material1645417Ames 27048
308Ames 27050CO255Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDBreeding material1645419Ames 27050
309Ames 27051CO256Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDBreeding material1645420Ames 27051
310Ames 27052CO257Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDBreeding material1645421Ames 27052
311Ames 27057CSJ3Zea mays L. subsp. mays Ontario, CanadaNC7KERNELS2003DEVELOPEDBreeding material1645426Ames 27057
312Ames 26745WXB6Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS2002DEVELOPEDBreeding material1633295Ames 26745
313Ames 26022TrZea mays L. subsp. mays Indiana, United States Historic2000DEVELOPEDBreeding materialThis is not the same inbred as TR9-1-1-6.1597265Ames 26022
314Ames 24708MS24AZea mays L. subsp. mays Michigan, United StatesNC7KERNELS1998DEVELOPED1958Breeding material1557049Ames 24708
315Ames 24729MS116Zea mays L. subsp. mays Michigan, United StatesNC7KERNELS1998DEVELOPED1961Breeding material1557023Ames 24729
316Ames 24737MS200Zea mays L. subsp. mays Michigan, United StatesNC7KERNELS1998DEVELOPEDBreeding material1557030Ames 24737
317Ames 24742MS211Zea mays L. subsp. mays Michigan, United StatesNC7KERNELSNot Available1998DEVELOPED1961Breeding material1557033Ames 24742
318Ames 24746MS221Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557037Ames 24746
319Ames 24747MS222Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557038Ames 24747
320Ames 24748MS223Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557039Ames 24748
321Ames 24749MS224Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557040Ames 24749
322Ames 24750MS225Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557041Ames 24750
323Ames 24751MS226Zea mays L. subsp. mays Michigan, United StatesNC7EAR1998DEVELOPEDBreeding material1557042Ames 24751
324Ames 23389'A15'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPEDBreeding material1534845Ames 23389
325Ames 23393'A96'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPEDBreeding material1534896Ames 23393
326Ames 23402'A208'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1943Breeding material1534932Ames 23402
327Ames 23417'A305'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1937Breeding material1535041Ames 23417
328Ames 23421'A321'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELSNot Available1996DEVELOPED1935Breeding material1535046Ames 23421
329Ames 23422'A322'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1935Breeding material1535047Ames 23422
330Ames 23423'A334'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1935Breeding material1535048Ames 23423
331Ames 23425'A344'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1938Breeding material1535081Ames 23425
332Ames 23427'A374'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1928Breeding material1535110Ames 23427
333Ames 23430'A401'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1947Breeding material1535135Ames 23430
334Ames 23449'A548'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1953Breeding material1535328Ames 23449
335Ames 23451'A572'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1952Breeding material1535342Ames 23451
336Ames 23463'A627'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1956Breeding material1535373Ames 23463
337Ames 23496'A672'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPED1975Breeding material1535424Ames 23496
338Ames 23497'A673'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPEDBreeding material1535434Ames 23497
339Ames 23498'A674'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1996DEVELOPEDBreeding material1535443Ames 23498
340Ames 22755N197Zea mays L. subsp. mays Nebraska, United StatesNC7KERNELS1996DEVELOPEDCultivar1517110Ames 22755
341Ames 22441CH157Zea mays L. subsp. mays Ontario, CanadaNC7KERNELSNot Available1995DEVELOPEDPRE 1972Research Station, Agriculture Canada, Harrow, OntarioBreeding material1489141Ames 22441
342Ames 22023'C68'Zea mays L. subsp. mays Connecticut, United StatesNC7KERNELS1994DEVELOPEDCultivarYellow sweetcorn inbred.1087471Ames 22023
343Ames 20190CM37Zea mays L. subsp. mays Manitoba, CanadaNC7KERNELS1993DEVELOPEDPRE 08/27/1979Breeding material1084398Ames 20190
344Ames 21802I.A. 22Zea mays L. subsp. parviglumis H. H. Iltis & Doebley Guerrero, MexicoNC7SEED1992COLLECTED1976El Salado/Mazatlan.Wild material1087186Ames 21802
345Ames 21803I.A. 23Zea mays L. subsp. parviglumis H. H. Iltis & Doebley Guerrero, MexicoNC7SEED1992COLLECTED1976El Salado/Mazatlan.Wild material1087187Ames 21803
346Ames 21808I.A. 28Zea mays L. subsp. parviglumis H. H. Iltis & Doebley Guerrero, MexicoNC7SEED1992COLLECTED11/22/197130 km south of Chilpancingo.17.55000000, -99.50000000Wild material1087194Ames 21808
347Ames 21814I.A. 36Zea mays L. subsp. parviglumis H. H. Iltis & Doebley MexicoNC7SEED1992COLLECTED11/14/1971Site 6.Wild materialBulk.1087200Ames 21814
348Ames 218302560Zea mays L. subsp. parviglumis H. H. Iltis & Doebley Guerrero, MexicoNC7SEED1992COLLECTEDPRE 07/1977El Salado.Wild materialS Day 8/12/77.1087217Ames 21830
349Ames 21857IV.B. 16Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis UnknownNC7SEED1992COLLECTED1977Wild materialAdapted selected 2452-2456.1087250Ames 21857
350Ames 21861V.B. 4Zea mays L. subsp. parviglumis H. H. Iltis & Doebley MexicoNC7SEEDNot Available1992COLLECTEDNEAR 10/1979Wild materialCultures 2711 to 2736. 25 lines bulked. Tunicates.1087257Ames 21861
351Ames 19311'A641'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1992DEVELOPED1959Breeding material1082761Ames 19311
352Ames 19321'N28'Zea mays L. subsp. mays Nebraska, United StatesNC7EAR1992DEVELOPED1964Breeding material1082774Ames 19321
353Ames 19011Va38Zea mays L. subsp. mays Virginia, United StatesNC7EAR1992DEVELOPEDBreeding material1082239Ames 19011
354Ames 8083Duplicate of PI 566678Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis Michoacán de Ocampo, Mexico Historic1988COLLECTEDPRE 03/13/1988Very wet heavy soil, sorghum field W edge of Panindicuro on road to Penjamilio19.96666667, -101.750000001990Wild materialRace Chalco, Tlapala-2250 M, could have F1 hybrids with Chalqueno maize. Field collected near Chalco.1042246Ames 8083
355Ames 2328North 7Zea mays L. subsp. mays ChinaNC7KERNELSNot Available1982DONATEDPRE 1982Breeding material1019678Ames 2328
356Ames 2332Bei 10Zea mays L. subsp. mays ChinaNC7KERNELS1982DONATEDPRE 1982Breeding material1019710Ames 2332
357Ames 2333Yong 28Zea mays L. subsp. mays ChinaNC7KERNELS1982DONATEDPRE 1982Breeding material1019711Ames 2333
358Ames 2335Ye 4Zea mays L. subsp. mays ChinaNC7KERNELSNot Available1982DONATEDPRE 1982Breeding material1019728Ames 2335
359Ames 2339HuobaiZea mays L. subsp. mays ChinaNC7KERNELSNot Available1982DONATEDPRE 1982Breeding material1019763Ames 2339
360NSL 22984J47Zea mays L. subsp. mays New Jersey, United StatesNC7Not Available1976DEVELOPEDBreeding materialHigh yield of high quality grain, stalk rot resistance, root lodging susceptible, kernel yellow-orange, medium deep, no smut, low bacterial blight, medium Helminthesporium resistant, no aphis, corn borer tolerant. Typed description from Anderson, Rutgers University 4/22/631088472NSL 22984
361NSL 81596'A258'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1972DEVELOPED1946Breeding materialExhibits a strong tolerance to corn rootworm infestations. Based on several years screening under varying levels of rootworm infest. 3 to 4 days later than A619. Release from Dept. of Agron. and Pl. Genetics, Univ. of Minn. AES Corn Seedstocks Announ., 1971, p.10A., Foundation Seedstocks Univ. of Minn, St. Paul1118602NSL 81596
362NSL 81597'A648'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1972DEVELOPED1965Breeding materialExhibits a strong tolerance to corn rootworm infestations, based on several years screening under varying levels of rootworm infes. silks approx. the same as A619. Release from Dept. of Agron. and Pl. Genetics, Univ. of Minn. AES Corn Seedstocks Announ., 1971, p.10A, Foundation Seedstocks Univ. of Minn., St. Paul1118603NSL 81597
363NSL 65863B7Zea mays L. subsp. mays Iowa, United StatesNC7KERNELS1968DEVELOPEDBreeding materialMimeo descr. in files1112432NSL 65863
364NSL 34374SD15Zea mays L. subsp. mays South Dakota, United StatesNC7KERNELS1966DEVELOPEDBreeding materialKernels are flat and have good luster, ears are shorter than those of Oh56a and of better quality. South Dakota AES Release descr. (Mimeo) 4/1/641104060NSL 34374
365NSL 42875'A71'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1965DEVELOPED1935Breeding materialList of Corn Inbreds from Minnesota1105399NSL 42875
366NSL 42878'A171'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1965DEVELOPEDBreeding materialList of corn Inbred from Minn.1105402NSL 42878
367NSL 30868'R30'Zea mays L. subsp. mays Illinois, United StatesNC7Not Available1964DEVELOPEDBreeding materialThis line was developed in our corn breeding program and has been assigned a formal desisgnation because it appears to have value in hybrid combination. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 1: NSL1101020NSL 30868
368NSL 30869'R53'Zea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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 4/18/601101023NSL 30869
369NSL 30883R113Zea mays L. subsp. mays Illinois, United StatesNC7Not Available1964DEVELOPEDBreeding 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 4/18/601101067NSL 30883
370NSL 30884R134Zea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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 4/18/601101070NSL 30884
371NSL 30896R181BZea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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.1101109NSL 30896
372NSL 30902R197Zea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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 4/18/601101127NSL 30902
373NSL 30053W22Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1964DEVELOPEDPRE 1964Breeding materialA 2nd cycle inbred, medium late maturity, ears of medium size, plants susceptible to smut, excellent tolerance to stalk rotting organisms1098978NSL 30053
374NSL 30056W703Zea mays L. subsp. mays Wisconsin, United StatesNC71964DEVELOPEDBreeding materialRed grain, 1st cycle inbreds from a Canadian open-pollinated North-Western Dent, early maturing but susceptible to drought damage.1098986NSL 30056
375NSL 30060W23Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1964DEVELOPEDBreeding material1098998NSL 30060
376NSL 30064W24Zea mays L. subsp. mays Wisconsin, United StatesNC71964DEVELOPEDBreeding material1099010NSL 30064
377NSL 30066WR3Zea mays L. subsp. mays Wisconsin, United StatesNC71964DEVELOPEDBreeding material1st cycle line from Reid yellow dent, medium maturity, good combining ability, but susceptible to Northern Corn Leaf blight, good grain quality1099017NSL 30066
378NSL 30071W32Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELSNot Available1964DEVELOPEDBreeding materialYellow, medium maturity, very good grain quality, somewhat susceptible to stalk rot and Northern Corn Leaf blight1099034NSL 30071
379NSL 30073W37AZea mays L. subsp. mays Wisconsin, United StatesNC71964DEVELOPEDBreeding materialYellow, early maturity, some tolerance to leaf blight, tends to be susceptible to stalk rot, good combining ability and very good grain quality.1099039NSL 30073
380NSL 30861AZea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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 4/18/601100997NSL 30861
381NSL 32726ND167Zea mays L. subsp. mays North Dakota, United StatesNC71964DEVELOPEDBreeding materialNorth Dakota AES description1103562NSL 32726
382NSL 30876R78Zea mays L. subsp. mays Illinois, United StatesNC71964DEVELOPEDBreeding 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 4/18/601101045NSL 30876
383NSL 28965Oh33Zea mays L. subsp. mays Ohio, United StatesNC71963DEVELOPEDBreeding 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.71097359NSL 28965
384NSL 8585P39Zea mays L. subsp. mays Indiana, United States Historic1962DEVELOPEDBreeding material(Purdue 39A) 2 days later than 39, more drought resistant, stalks 5-6 feet, ears 6 in., 14-16 rows, kernels are a dark lemon yellow and deeper than Purdue 39. Purdue Univ. Bull. 513, 19461044351NSL 8585