| 0 | PI 702799 | MS153 Goodman-Buckler | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 2019 | DEVELOPED | 1972 | | | | | Breeding material | This 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. | 2098636 | PI 702799 |
| 1 | PI 674722 | 'Ny821' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 2015 | DEVELOPED | | | | | | Breeding material | | 1926204 | PI 674722 |
| 2 | PI 693386 | 'CI 91B Goodman-Buckler' | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 2006 | DEVELOPED | 1954 | | | | | Breeding material | Blight 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. | 1712935 | PI 693386 |
| 3 | PI 702849 | AusTRCF 306238 | Zea mays L. subsp. mays | New South Wales, Australia | NC7 |  | | 2005 | DEVELOPED | PRE 02/18/1999 | | | | | Breeding material | AusPGRIS 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. " | 1686900 | PI 702849 |
| 4 | PI 638551 | DE3 | Zea mays L. subsp. mays | Delaware, United States | NC7 |  | Not Available | 2005 | DEVELOPED | 04/2002 | | | | | Breeding material | A 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. | 1671772 | PI 638551 |
| 5 | PI 685986 | 'LH143 (Maintainer)' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 2004 | DONATED | 04/22/2004 | | | | | Cultivar | | 1654634 | PI 685986 |
| 6 | PI 634213 | B119 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 2003 | DEVELOPED | | | | | | Breeding material | Dark 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. | 1650018 | PI 634213 |
| 7 | PI 634215 | B121 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 2003 | DEVELOPED | | | | | | Breeding material | Exhibits 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. | 1650020 | PI 634215 |
| 8 | PI 686057 | I29 | Zea mays L. subsp. mays | United States | NC7 |  | | 2003 | DEVELOPED | PRE 2003 | | | | | Breeding material | This 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. | 1645499 | PI 686057 |
| 9 | PI 690390 | NC290A | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1996 | | | | | Breeding material | | 1645521 | PI 690390 |
| 10 | PI 690392 | NC294 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | PRE 1990 | | | | | Breeding material | | 1645590 | PI 690392 |
| 11 | PI 690397 | NC302 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1994 | | | | | Breeding material | | 1645525 | PI 690397 |
| 12 | PI 690399 | NC306 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1994 | | | | | Breeding material | | 1645582 | PI 690399 |
| 13 | PI 690401 | NC310 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1997 | | | | | Breeding material | | 1645528 | PI 690401 |
| 14 | PI 690405 | NC318 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1994 | | | | | Breeding material | | 1645532 | PI 690405 |
| 15 | PI 690409 | NC326 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1996 | | | | | Breeding material | | 1645536 | PI 690409 |
| 16 | PI 690410 | NC328 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1996 | | | | | Breeding material | | 1645537 | PI 690410 |
| 17 | PI 690418 | NC344 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1998 | | | | | Breeding material | | 1645545 | PI 690418 |
| 18 | PI 690420 | NC348 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1998 | | | | | Breeding material | | 1645547 | PI 690420 |
| 19 | PI 690425 | NC362 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1999 | | | | | Breeding material | | 1645554 | PI 690425 |
| 20 | PI 690426 | NC364 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1999 | | | | | Breeding material | | 1645555 | PI 690426 |
| 21 | PI 690428 | NC368 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DEVELOPED | 1999 | | | | | Breeding material | | 1645557 | PI 690428 |
| 22 | PI 693352 | B73Htrhm | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DONATED | 04/21/2003 | | | | | Breeding material | This 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). | 1645574 | PI 693352 |
| 23 | PI 693353 | B164 | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 2003 | DEVELOPED | PRE 2003 | | | | | Breeding material | | 1645459 | PI 693353 |
| 24 | PI 693356 | CH701-30 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | PRE 04/21/2003 | | | | | Breeding material | | 1645583 | PI 693356 |
| 25 | PI 693357 | CO106 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | 1958 | | | | | Breeding material | | 1645491 | PI 693357 |
| 26 | PI 693363 | F2834T | Zea mays L. subsp. mays | South Africa | NC7 |  | | 2003 | DEVELOPED | PRE 02/01/1999 | | | | | Breeding material | | 1645587 | PI 693363 |
| 27 | PI 693373 | N28Ht | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DONATED | 04/21/2003 | | | | | Breeding material | | 1645518 | PI 693373 |
| 28 | PI 693374 | Oh43E | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 2003 | DONATED | 04/21/2003 | | | | | Breeding material | | 1645560 | PI 693374 |
| 29 | PI 693379 | Va14 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 2003 | DEVELOPED | 1975 | | | | | Breeding material | Va14 a yellow dent inbred line resistant to gray leaf spot and northern leaf blight. | 1645569 | PI 693379 |
| 30 | PI 693348 | H49 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | 1959 | | | | | Breeding material | Goodman-Buckler 282 version | 1633469 | PI 693348 |
| 31 | PI 698952 | H5 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633454 | PI 698952 |
| 32 | PI 698981 | H96 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633479 | PI 698981 |
| 33 | PI 698990 | H113 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633485 | PI 698990 |
| 34 | PI 698993 | H121 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633486 | PI 698993 |
| 35 | PI 698994 | H122w | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633487 | PI 698994 |
| 36 | PI 698996 | H124w | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633488 | PI 698996 |
| 37 | PI 615190 | B115 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 2000 | DEVELOPED | 2000 | | | | | Breeding material | Height 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. | 1607547 | PI 615190 |
| 38 | PI 694078 | C.I. 40h | Zea mays L. subsp. mays | United States | NC7 |  | | 2000 | DEVELOPED | NEAR 1960 | | | | | Breeding material | | 1606103 | PI 694078 |
| 39 | PI 610494 | NY6371 | Zea mays L. subsp. mays | New York, United States | NC7 |  | | 1999 | DEVELOPED | | | | | | Breeding material | Source 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. | 1580189 | PI 610494 |
| 40 | PI 693346 | Va99 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1999 | DEVELOPED | | | | | | Breeding material | Va99 is a yellow dent inbred line. | 1571892 | PI 693346 |
| 41 | PI 607381 | B110 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1998 | DEVELOPED | 1998 | | | | | Breeding material | Tall, 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)C5 | 1568910 | PI 607381 |
| 42 | PI 607382 | B111 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 1998 | DEVELOPED | 1998 | | | | | Breeding material | Tall, 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 tester | 1568911 | PI 607382 |
| 43 | PI 607383 | B113 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 1998 | DEVELOPED | 1998 | | | | | Breeding material | Dark 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. | 1568913 | PI 607383 |
| 44 | PI 607384 | B114 | Zea mays L. subsp. mays | Iowa, United States | |  | Historic | 1998 | DEVELOPED | 1997 | | | | | Breeding material | Above 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. | 1568914 | PI 607384 |
| 45 | PI 606329 | DE1 | Zea mays L. subsp. mays | Delaware, United States | NC7 |  | | 1998 | DEVELOPED | PRE 10/1998 | | | | | Breeding material | Silks 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). | 1568864 | PI 606329 |
| 46 | PI 686059 | 'IDS28' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1998 | DEVELOPED | PRE 1998 | | | | | Breeding material | | 1558421 | PI 686059 |
| 47 | PI 686062 | 'IDS69' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1998 | DEVELOPED | PRE 1998 | | | | | Breeding material | Ears have salmon colored silk. | 1558422 | PI 686062 |
| 48 | PI 686063 | 'IDS91' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1998 | DEVELOPED | PRE 1998 | | | | | Breeding material | | 1558423 | PI 686063 |
| 49 | PI 597925 | 'B107' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed 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 av | 1542722 | PI 597925 |
| 50 | PI 597926 | 'B108' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed 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. | 1542723 | PI 597926 |
| 51 | PI 597927 | 'B109' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Breeding material | Developed 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. | 1542724 | PI 597927 |
| 52 | PI 596354 | N211 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | Not Available | 1996 | DEVELOPED | 1996 | | | | | Breeding material | Medium-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. | 1536649 | PI 596354 |
| 53 | PI 596357 | N218 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | S5 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. | 1536652 | PI 596357 |
| 54 | PI 693342 | 'A239' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1946 | | | | | Breeding material | | 1535027 | PI 693342 |
| 55 | PI 693343 | 'A556' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1949 | | | | | Breeding material | | 1535336 | PI 693343 |
| 56 | PI 693344 | 'A680' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1980 | | | | | Breeding material | A680 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) | 1535466 | PI 693344 |
| 57 | PI 595367 | N215 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | Medium-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. | 1525757 | PI 595367 |
| 58 | PI 594050 | N501 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519252 | PI 594050 |
| 59 | PI 594071 | N523 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519299 | PI 594071 |
| 60 | PI 594084 | N538 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519408 | PI 594084 |
| 61 | PI 594086 | N540 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519410 | PI 594086 |
| 62 | PI 594088 | N542 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519412 | PI 594088 |
| 63 | PI 594091 | N545 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | PRE 04/1996 | | | | | Breeding material | Yellow 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. | 1519415 | PI 594091 |
| 64 | PI 594047 | B104 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | Developed 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. | 1519249 | PI 594047 |
| 65 | PI 594048 | B105 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | Developed 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. | 1519250 | PI 594048 |
| 66 | PI 594049 | B106 | Zea mays L. subsp. mays | Iowa, United States | NC7 | | | 1996 | DEVELOPED | | | | | | Cultivar | Developed 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. | 1519251 | PI 594049 |
| 67 | PI 698991 | H114 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | | 1517106 | PI 698991 |
| 68 | PI 592734 | R229 | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | Multiple 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. | 1509812 | PI 592734 |
| 69 | PI 584528 | B99 | Zea mays L. subsp. mays | Iowa, United States | NC7 | | | 1994 | DEVELOPED | 12/19/1994 | | | | | Breeding material | Developed 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. | 1482992 | PI 584528 |
| 70 | PI 583350 | Mo45 | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1994 | DEVELOPED | 06/16/1994 | | | | | Breeding material | Resistance 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-1 | 1478321 | PI 583350 |
| 71 | PI 583351 | Mo46 | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1994 | DEVELOPED | 06/16/1994 | | | | | Breeding material | Resistance 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-1 | 1478322 | PI 583351 |
| 72 | PI 587142 | 'A679' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1993 | DEVELOPED | 1981 | | | | | Breeding material | A679 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) | 1086015 | PI 587142 |
| 73 | PI 587143 | 'A682' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | Not Available | 1993 | DEVELOPED | 1981 | | | | | Breeding material | A682 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) | 1086016 | PI 587143 |
| 74 | PI 568158 | 'N199' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | Not Available | 1993 | DEVELOPED | | | | | | Breeding material | Slightly 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 B73 | 1463129 | PI 568158 |
| 75 | PI 568159 | 'N200' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Cultivar | Few 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 B73 | 1463130 | PI 568159 |
| 76 | PI 566674 | W.S.T. 92-1 | Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis | Durango, Mexico | NC7 |  | Not Available | 1993 | COLLECTED | 11/13/1992 | Along cement lined irrigation canals over railroad bridge, about 20km from Durango on road to Zacatecas, Puente Gavilanes | 24.01666667, -104.48333333 | 1950 | | Wild material | Race Central Plateau. Associated with maize Celaya. Balanced Regeneration Pack - 646 field counted plants at 3 to 5 seeds/plant | 1461645 | PI 566674 |
| 77 | PI 587150 | 'Va35' | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084340 | PI 587150 |
| 78 | PI 587127 | 'H105W' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084242 | PI 587127 |
| 79 | PI 564852 | B101 | Zea mays L. subsp. mays | Iowa, United States | NC7 | | | 1993 | DEVELOPED | 01/19/1993 | | | | | Breeding material | Developed 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. | 1459823 | PI 564852 |
| 80 | PI 587155 | 'W182BN' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084223 | PI 587155 |
| 81 | PI 587144 | 'Mo24W' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084195 | PI 587144 |
| 82 | PI 564683 | B98 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1992 | DEVELOPED | | | | | | Breeding material | Developed 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 AES800 | 1459654 | PI 564683 |
| 83 | PI 587151 | 'Va102' | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1084231 | PI 587151 |
| 84 | PI 587130 | '4722' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1992 | DEVELOPED | PRE 02/11/2005 | | | | | Breeding material | | 1084091 | PI 587130 |
| 85 | PI 587132 | 'Sg 1533' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1992 | DONATED | 11/09/1992 | | | | | Breeding material | | 1084097 | PI 587132 |
| 86 | PI 587124 | 'CM105' | Zea mays L. subsp. mays | Manitoba, Canada | NC7 |  | | 1992 | COLLECTED | | | | | | Breeding material | | 1082767 | PI 587124 |
| 87 | PI 587137 | 'Ms71' | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082773 | PI 587137 |
| 88 | PI 587138 | 'A554' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1954 | | | | | Breeding material | | 1082747 | PI 587138 |
| 89 | PI 587139 | 'A619' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1957 | | | | | Breeding material | | 1082749 | PI 587139 |
| 90 | PI 587140 | 'A632' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1959 | | | | | Breeding material | | 1082752 | PI 587140 |
| 91 | PI 693328 | 'A634' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1960 | | | | | Breeding material | | 1082753 | PI 693328 |
| 92 | PI 693329 | 'A635' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1960 | | | | | Breeding material | | 1082757 | PI 693329 |
| 93 | PI 693330 | C123 | Zea mays L. subsp. mays | Connecticut, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082765 | PI 693330 |
| 94 | PI 693333 | H95 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082771 | PI 693333 |
| 95 | PI 693334 | R168 | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | Goodman-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 4/18/60 | 1082779 | PI 693334 |
| 96 | PI 693335 | Va22 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082783 | PI 693335 |
| 97 | PI 693336 | W182B Goodman-Buckler | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082786 | PI 693336 |
| 98 | PI 693325 | Va17 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082222 | PI 693325 |
| 99 | PI 693326 | Va59 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082250 | PI 693326 |
| 100 | PI 608765 | B77 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | B77 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. | 1082038 | PI 608765 |
| 101 | PI 608766 | B79 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | B79 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. | 1082039 | PI 608766 |
| 102 | PI 608767 | B84 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | B84 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. | 1082045 | PI 608767 |
| 103 | PI 608768 | B87 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | B87 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. | 1082043 | PI 608768 |
| 104 | PI 608774 | B75 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | B75 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. | 1082037 | PI 608774 |
| 105 | PI 608777 | B85 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | Inbred 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. | 1082040 | PI 608777 |
| 106 | PI 558516 | Mo7 | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | Yellow endosperm with white cob. Tendency for premature germination. Maturity AES900. | 1453488 | PI 558516 |
| 107 | PI 587128 | 'H84' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1073894 | PI 587128 |
| 108 | PI 587129 | 'H99' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding 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> | 1073895 | PI 587129 |
| 109 | PI 548804 | 'PHR55' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | York, Nebraska, USA. | | | | Cultivar | | 1443740 | PI 548804 |
| 110 | PI 606768 | SD40 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | | 1991 | DEVELOPED | 03/1985 | | | | | Breeding material | Yellow 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). | 1071153 | PI 606768 |
| 111 | PI 607522 | 'A662' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1991 | DEVELOPED | 1966 | | | | | Breeding material | Yellow 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. | 1071541 | PI 607522 |
| 112 | PI 607523 | 'A663' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | Not Available | 1991 | DEVELOPED | 1966 | | | | | Breeding material | Yellow 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. | 1071552 | PI 607523 |
| 113 | PI 587152 | 'W64A' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1082714 | PI 587152 |
| 114 | PI 693327 | C103 | Zea mays L. subsp. mays | Connecticut, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | | 1082701 | PI 693327 |
| 115 | PI 559935 | 'PHBA6' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Algona, Iowa, USA. | | | | Cultivar | Tall vigorous plant for maturity. Tassel is easily bent down for tassel bags. | 1454907 | PI 559935 |
| 116 | PI 559944 | 'PHP85' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Princeton, Illinois, USA. | | | | Cultivar | | 1454916 | PI 559944 |
| 117 | PI 559949 | 'PHT69' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Eau Claire, Wisconsin, USA. | | | | Cultivar | | 1454921 | PI 559949 |
| 118 | PI 559952 | 'PHV53' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Carollton, Missouri, USA. | | | | Cultivar | | 1454924 | PI 559952 |
| 119 | PI 559953 | 'PHVA9' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Algona, Iowa, USA. | | | | Cultivar | | 1454925 | PI 559953 |
| 120 | PI 559954 | 'PHWG5' | Zea mays L. subsp. mays | Pennsylvania, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | New Holland, Pennsylvania, USA. | | | | Cultivar | | 1454926 | PI 559954 |
| 121 | PI 546494 | ND265 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1991 | DEVELOPED | | | | | | Breeding material | Yellow 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 ratios | 1441430 | PI 546494 |
| 122 | PI 542777 | 'HP72-11' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1990 | DEVELOPED | PRE 02/11/2005 | | | | | Breeding material | Plant 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) | 1437713 | PI 542777 |
| 123 | PI 539920 | 'LH160' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434856 | PI 539920 |
| 124 | PI 539921 | 'LH162' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434857 | PI 539921 |
| 125 | PI 539922 | 'LH190' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434858 | PI 539922 |
| 126 | PI 539923 | 'LH194' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434859 | PI 539923 |
| 127 | PI 539930 | 'RS 710' | Zea mays L. subsp. mays | Occitanie, France | NC7 |  | | 1990 | DEVELOPED | 1986 | | | | | Cultivar | | 1434866 | PI 539930 |
| 128 | PI 538243 | SD107 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | Not Available | 1990 | DEVELOPED | | | | | | Breeding material | Cultivar 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). | 1433179 | PI 538243 |
| 129 | PI 537099 | 'LH205' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1432035 | PI 537099 |
| 130 | PI 601808 | '2FACC' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | The 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. | 1190167 | PI 601808 |
| 131 | PI 601773 | 'PHJ31' | Zea mays L. subsp. mays | Georgia, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Tifton, Georgia, USA. | | | | Cultivar | | 1189902 | PI 601773 |
| 132 | PI 601774 | 'PHJ33' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Windfall, Indiana, USA. | | | | Cultivar | | 1189903 | PI 601774 |
| 133 | PI 601776 | 'PHJ75' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1989 | DEVELOPED | 1989 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1189906 | PI 601776 |
| 134 | PI 601777 | 'PHK35' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Windfall, Indiana, USA. | | | | Cultivar | | 1189908 | PI 601777 |
| 135 | PI 601778 | 'PHM10' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Mankato, Minnesota, USA. | | | | Cultivar | | 1189909 | PI 601778 |
| 136 | PI 601779 | 'PHM57' | Zea mays L. subsp. mays | Georgia, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Tifton, Georgia, USA. | | | | Cultivar | | 1189910 | PI 601779 |
| 137 | PI 601782 | 'PHN73' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Janesville, Wisconsin, USA. | | | | Cultivar | | 1189913 | PI 601782 |
| 138 | PI 601784 | 'PHP55' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Windfall, Indiana, USA. | | | | Cultivar | | 1189915 | PI 601784 |
| 139 | PI 601785 | 'PHP60' | Zea mays L. subsp. mays | Tennessee, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Union City, Tennessee, USA. | | | | Cultivar | | 1189916 | PI 601785 |
| 140 | PI 601786 | 'PHR62' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Windfall, Indiana, USA. | | | | Cultivar | | 1189917 | PI 601786 |
| 141 | PI 601787 | 'PHR63' | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Garden City, Kansas, USA. | | | | Cultivar | | 1189918 | PI 601787 |
| 142 | PI 601788 | 'PHT22' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Johnston, Iowa, USA. | | | | Cultivar | | 1189919 | PI 601788 |
| 143 | PI 601789 | 'PHV37' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Algona, Iowa, USA. | | | | Cultivar | | 1189920 | PI 601789 |
| 144 | PI 601790 | 'PHW03' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Mankato, Minnesota, USA. | | | | Cultivar | | 1189921 | PI 601790 |
| 145 | PI 601792 | 'PHW43' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1989 | DEVELOPED | 1989 | Johnston, Iowa, USA. | | | | Cultivar | | 1189923 | PI 601792 |
| 146 | PI 601745 | '4N506' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1189137 | PI 601745 |
| 147 | PI 533658 | SD101 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Parental 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). | 1428594 | PI 533658 |
| 148 | PI 533659 | SD102 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Parental 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). | 1428595 | PI 533659 |
| 149 | PI 531510 | R226 | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Inbred 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). | 1426446 | PI 531510 |
| 150 | PI 531511 | R227 | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Inbred 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). | 1426447 | PI 531511 |
| 151 | PI 601725 | 'J8606' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1989 | DEVELOPED | 1988 | | | | | Cultivar | | 1188096 | PI 601725 |
| 152 | PI 601726 | 'L 127' | Zea mays L. subsp. mays | Nouvelle-Aquitaine, France | NC7 |  | | 1989 | DEVELOPED | 1987 | | | | | Cultivar | | 1188097 | PI 601726 |
| 153 | PI 601727 | 'L 135' | Zea mays L. subsp. mays | Nouvelle-Aquitaine, France | NC7 |  | | 1989 | DEVELOPED | 1988 | | | | | Cultivar | | 1188098 | PI 601727 |
| 154 | PI 601728 | 'L 139' | Zea mays L. subsp. mays | Nouvelle-Aquitaine, France | NC7 |  | | 1989 | DEVELOPED | 1987 | | | | | Cultivar | | 1188099 | PI 601728 |
| 155 | PI 601729 | 'W8555' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1988 | | | | | Cultivar | | 1188100 | PI 601729 |
| 156 | PI 690370 | NC230 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | NC230 (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. | 1061314 | PI 690370 |
| 157 | PI 690371 | NC232 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | NC232 (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 T20 | 1061315 | PI 690371 |
| 158 | PI 601683 | 'CR14' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1187926 | PI 601683 |
| 159 | PI 601684 | 'WIL900' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1187927 | PI 601684 |
| 160 | PI 601685 | 'WIL901' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1187928 | PI 601685 |
| 161 | PI 601686 | 'WIL903' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1187929 | PI 601686 |
| 162 | PI 527699 | B90 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Plant 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. | 1422635 | PI 527699 |
| 163 | PI 527700 | B91 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | | | | | | Breeding material | Plant 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. | 1422636 | PI 527700 |
| 164 | PI 522250 | ND262 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1988 | DEVELOPED | | | | | | Breeding material | Inbred, 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. | 1417186 | PI 522250 |
| 165 | PI 601570 | 'PHP02' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Janesville, Wisconsin, USA. | | | | Cultivar | | 1185648 | PI 601570 |
| 166 | PI 520770 | W552 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 1988 | DEVELOPED | PRE 04/28/1986 | | | | | Breeding material | Early 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). | 1415706 | PI 520770 |
| 167 | PI 520774 | NC264 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 1988 | DEVELOPED | PRE 07/15/1988 | | | | | Breeding material | Yellow 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). | 1415710 | PI 520774 |
| 168 | PI 601561 | '6M502' | Zea mays L. subsp. mays | Georgia, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185639 | PI 601561 |
| 169 | PI 601562 | '78551S' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185640 | PI 601562 |
| 170 | PI 601563 | '87916W' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185641 | PI 601563 |
| 171 | PI 601564 | 'HB8229' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185642 | PI 601564 |
| 172 | PI 601565 | 'IBB14' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185643 | PI 601565 |
| 173 | PI 601489 | '740' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 02/1987 | | | | | Cultivar | | 1178772 | PI 601489 |
| 174 | PI 601493 | 'LH149' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1178783 | PI 601493 |
| 175 | PI 601496 | 'PHK76' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178787 | PI 601496 |
| 176 | PI 601497 | 'PHN11' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178790 | PI 601497 |
| 177 | PI 601498 | 'PHT55' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Windfall, Indiana, USA. | | | | Cultivar | | 1178791 | PI 601498 |
| 178 | PI 601500 | 'PHV63' | Zea mays L. subsp. mays | Tennessee, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Union City, Tennessee, USA. | | | | Cultivar | | 1178795 | PI 601500 |
| 179 | PI 601501 | 'PHW65' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Windfall, Indiana, USA. | | | | Cultivar | | 1178796 | PI 601501 |
| 180 | PI 601466 | 'LH59' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177910 | PI 601466 |
| 181 | PI 601458 | 'IBB15' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177900 | PI 601458 |
| 182 | PI 601440 | 'MBPM' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | DeKalb, Illinois, USA. | | | | Cultivar | | 1177599 | PI 601440 |
| 183 | PI 601441 | 'PB80' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177601 | PI 601441 |
| 184 | PI 601442 | 'PHG86' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | Johnston, Iowa, USA. | | | | Cultivar | | 1177602 | PI 601442 |
| 185 | PI 508277 | SD42 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | | 1987 | DONATED | 04/14/1987 | | | | | Breeding material | Yellow 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. | 1403213 | PI 508277 |
| 186 | PI 601402 | 'LH146Ht' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174399 | PI 601402 |
| 187 | PI 601403 | 'LH156' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174400 | PI 601403 |
| 188 | PI 601405 | 'LH85' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174402 | PI 601405 |
| 189 | PI 601377 | '794' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1173962 | PI 601377 |
| 190 | PI 601378 | 'LP5' | Zea mays L. subsp. mays | Pays-de-la-Loire, France | NC7 |  | | 1987 | DEVELOPED | 1985 | | | | | Cultivar | | 1173963 | PI 601378 |
| 191 | PI 601361 | 'PHR36' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Windfall, Indiana, USA. | | | | Cultivar | | 1173151 | PI 601361 |
| 192 | PI 601362 | 'PHW17' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Windfall, Indiana, USA. | | | | Cultivar | | 1173152 | PI 601362 |
| 193 | PI 601300 | '4676A' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | | | | | Cultivar | | 1169989 | PI 601300 |
| 194 | PI 550571 | ND259 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1986 | DEVELOPED | | | | | | Breeding material | Plants 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. | 1445507 | PI 550571 |
| 195 | PI 550573 | ND260 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1986 | DEVELOPED | | | | | | Breeding material | Plant 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. | 1445509 | PI 550573 |
| 196 | PI 601316 | 'LH54' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | | | | | Cultivar | | 1170375 | PI 601316 |
| 197 | PI 601319 | 'PHG72' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Mankato, Minnesota, USA. | | | | Cultivar | | 1170380 | PI 601319 |
| 198 | PI 601321 | 'PHJ40' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1986 | DEVELOPED | 1986 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1170382 | PI 601321 |
| 199 | PI 601269 | '5707' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1986 | DEVELOPED | 1985 | | | | | Cultivar | | 1169860 | PI 601269 |
| 200 | PI 550566 | 'N192' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1985 | DEVELOPED | | | | | | Breeding material | Similar 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. | 1445502 | PI 550566 |
| 201 | PI 550567 | N193 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1985 | DEVELOPED | | | | | | Breeding material | Prolific 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. | 1445503 | PI 550567 |
| 202 | PI 601229 | 'PHG83' | Zea mays L. subsp. mays | Delaware, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | Middletown, Delaware, USA. | | | | Cultivar | | 1167980 | PI 601229 |
| 203 | PI 601209 | 'MBNA' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1167899 | PI 601209 |
| 204 | PI 601191 | 'DJ7' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1165734 | PI 601191 |
| 205 | PI 601172 | 'HBA1' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | Not Available | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1165598 | PI 601172 |
| 206 | PI 601171 | 'LH93' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1165597 | PI 601171 |
| 207 | PI 550558 | DE811 | Zea mays L. subsp. mays | Delaware, United States | NC7 |  | | 1985 | DEVELOPED | PRE 01/1985 | | | | | Breeding material | Yellow 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). | 1445494 | PI 550558 |
| 208 | PI 601170 | 'LH82' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1984 | | | | | Cultivar | Dent 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. | 1165596 | PI 601170 |
| 209 | PI 601150 | 'PHG71' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1984 | DEVELOPED | 1984 | Algona, Iowa, USA. | | | | Cultivar | | 1162354 | PI 601150 |
| 210 | PI 601159 | '6103' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1984 | DEVELOPED | 1983 | | | | | Cultivar | Dent 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. | 1162377 | PI 601159 |
| 211 | PI 601037 | 'PHG80' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1984 | DEVELOPED | 1984 | Johnston, Iowa, USA. | | | | Cultivar | Field 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. | 1157676 | PI 601037 |
| 212 | PI 601079 | 'LH123HT' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1984 | DEVELOPED | 1983 | | | | | Cultivar | Dent 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. | 1161234 | PI 601079 |
| 213 | PI 601080 | 'CR1HT' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | Not Available | 1984 | DEVELOPED | 1983 | | | | | Cultivar | | 1161235 | PI 601080 |
| 214 | PI 550555 | NC250 | Zea mays L. subsp. mays | North Carolina, United States | NC7 |  | | 1984 | DEVELOPED | | | | | | Breeding material | Yellow dent inbred. Maturity is AES800. Resistant to race 0 of southern corn leaf blight (Helminthosporium maydis). | 1445491 | PI 550555 |
| 215 | PI 601026 | 'F42' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | | | | | Cultivar | | 1157465 | PI 601026 |
| 216 | PI 601005 | PH207 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | | 1157406 | PI 601005 |
| 217 | PI 601007 | 'PHB09' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157408 | PI 601007 |
| 218 | PI 601008 | 'PHG35' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157409 | PI 601008 |
| 219 | PI 601009 | 'PHB47' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157410 | PI 601009 |
| 220 | PI 600981 | 'PHG39' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | Dent 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. | 1156603 | PI 600981 |
| 221 | PI 600954 | 'LH119' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156006 | PI 600954 |
| 222 | PI 600955 | 'LH51' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156007 | PI 600955 |
| 223 | PI 600956 | 'MDF-13D' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1983 | DEVELOPED | 1982 | DeKalb, Illinois, USA. | | | | Cultivar | MDF-13D is yellow dent inbred line of the Lancaster group. It has flinter kernels than Mo17. It was selected for Eradican herbicide tolerance. | 1156008 | PI 600956 |
| 224 | PI 600957 | 'LH74' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156009 | PI 600957 |
| 225 | PI 600959 | 'LH145' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | | | | | Cultivar | Dent 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. | 1156011 | PI 600959 |
| 226 | PI 693322 | W117HT | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1982 | DONATED | PRE 04/21/2003 | | | | | Breeding material | Originally 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. | 1043541 | PI 693322 |
| 227 | PI 550530 | ND249 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1982 | DEVELOPED | | | | | | Breeding material | Yellow 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. | 1445466 | PI 550530 |
| 228 | PI 550532 | ND251 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1982 | DEVELOPED | | | | | | Breeding material | Plants 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. | 1445468 | PI 550532 |
| 229 | PI 550526 | H110 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1982 | DEVELOPED | | | | | | Breeding material | Plant 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). | 1445462 | PI 550526 |
| 230 | PI 693395 | 'CI 21E' | Zea mays L. subsp. mays | United States | NC7 |  | | 1982 | DEVELOPED | 1952 | | | | | Breeding material | This 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. | 1000801 | PI 693395 |
| 231 | PI 550518 | T8 | Zea mays L. subsp. mays | Tennessee, United States | NC7 |  | | 1981 | DEVELOPED | | | | | | Breeding material | Pollen 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. | 1445454 | PI 550518 |
| 232 | PI 600772 | 'FR19' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1980 | DEVELOPED | 1978 | | | | | Cultivar | | 1130201 | PI 600772 |
| 233 | PI 550490 | 'ND246' | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1980 | DEVELOPED | | | | | | Breeding material | Good 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. | 1445426 | PI 550490 |
| 234 | PI 600751 | 'Seagull Seventeen' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1980 | DEVELOPED | 1978 | West Liberty, Iowa, USA | | | | Cultivar | | 1129750 | PI 600751 |
| 235 | PI 600729 | 'LP1 NR HT' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1980 | DEVELOPED | 1978 | | | | | Cultivar | | 1128855 | PI 600729 |
| 236 | PI 427109 | Eng-li Chih | Zea mays L. subsp. mays | Jilin Sheng, China | NC7 |  | Not Available | 1978 | DONATED | 04/17/1978 | | | | | Breeding material | | 1322181 | PI 427109 |
| 237 | PI 415086 | 4578 INBRED | Zea mays L. subsp. mays | Hungary | NC7 |  | | 1977 | DONATED | 05/02/1977 | | | | | Breeding material | | 1313116 | PI 415086 |
| 238 | PI 406130 | 'A797NW' | Zea mays L. subsp. mays | KwaZulu-Natal, South Africa | NC7 |  | | 1976 | DONATED | 01/09/1976 | | | | | Breeding material | | 1306026 | PI 406130 |
| 239 | PI 391672 | YANG | Zea mays L. subsp. mays | Shaanxi Sheng, China | NC7 |  | | 1974 | DONATED | 10/10/1974 | | | | | Breeding material | | 1294116 | PI 391672 |
| 240 | PI 391678 | TZU-CHIAO-HSI-WU 105 | Zea mays L. subsp. mays | Shaanxi Sheng, China | NC7 |  | Not Available | 1974 | DONATED | 10/10/1974 | | | | | Breeding material | | 1294122 | PI 391678 |
| 241 | PI 391680 | WU-TAN-TZAO | Zea mays L. subsp. mays | Shaanxi Sheng, China | NC7 |  | Not Available | 1974 | DONATED | 10/10/1974 | | | | | Breeding material | | 1294124 | PI 391680 |
| 242 | PI 391682 | YE-CHI-HUNG | Zea mays L. subsp. mays | Shaanxi Sheng, China | NC7 |  | | 1974 | DONATED | 10/10/1974 | | | | | Breeding material | | 1294126 | PI 391682 |
| 243 | PI 384063 | B-K 7 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | México, Mexico | NC7 |  | Not Available | 1973 | COLLECTED | 11/1972 | West side of road, 41 km. south of Valle de Bravo. | 18.83333333, -100.16666670 | 1300 | | Wild material | RACE: Balsas | 1288185 | PI 384063 |
| 244 | PI 550483 | 'B76' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1973 | DEVELOPED | | | | | | Breeding material | Plant 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). | 1445419 | PI 550483 |
| 245 | PI 693402 | 'A659' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1972 | DEVELOPED | 1969 | | | | | Breeding material | Se;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. Paul | 1118605 | PI 693402 |
| 246 | PI 550473 | 'B73' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1972 | DEVELOPED | | | | | | Breeding material | Plant 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. | 1445409 | PI 550473 |
| 247 | PI 550469 | B46 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Sister line of B45. Plant vigor less and more resistant to root and stalk lodging than B45. Maturity is AES800. | 1445405 | PI 550469 |
| 248 | PI 550465 | 'B68' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Vigorous 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). | 1445401 | PI 550465 |
| 249 | PI 550467 | 'B37' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Plant 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. | 1445403 | PI 550467 |
| 250 | PI 550472 | B57 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Plant 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). | 1445408 | PI 550472 |
| 251 | PI 550463 | B65 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Maturity is AES800. Resistant to root stalk lodging. Good resistance to first brood of European corn borer (Ostrinia nubilalis), with intermediate resistance to second brood. | 1445399 | PI 550463 |
| 252 | PI 550461 | B14A | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1971 | DEVELOPED | | | | | | Breeding material | Fast 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). | 1445397 | PI 550461 |
| 253 | PI 550466 | B70 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1971 | DEVELOPED | | | | | | Breeding material | Plant vigorous. Seed hard textured, shallow dented, dark yellow. Seed yield good. Silk emergence 4 days later than M14. Maturity is AES700. | 1445402 | PI 550466 |
| 254 | PI 340860 | B-28 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1969 | DEVELOPED | PRE 01/25/1968 | | | | | Breeding 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. | 1254162 | PI 340860 |
| 255 | PI 693401 | B10 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1968 | DEVELOPED | | | | | | Breeding material | Mimeo descr. in files | 1112434 | PI 693401 |
| 256 | PI 550440 | 'B64' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1966 | DEVELOPED | | | | | | Breeding material | Maturity is late AES800. Good tolerance to western corn rootworm (Diabrotica virgifera). Moderate resistance to first brood of European corn borer (Ostrinia nubilalis). | 1445376 | PI 550440 |
| 257 | PI 340821 | 'T122' | Zea mays L. subsp. mays | Cluj, Romania | NC7 |  | | 1965 | DEVELOPED | PRE 1965 | | 46.58066800, 23.78790400 | | | Breeding material | Yellow 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. | 1254126 | PI 340821 |
| 258 | PI 558520 | Mo1W | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding material | Endosperm white. Cob white. Similar to WF9 in plant type and maturity. Good combining ability and fast drying. Somewhat susceptible to leaf smut. Maturity AES800. | 1453492 | PI 558520 |
| 259 | PI 558523 | Mo5 | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding material | Endosperm 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. | 1453495 | PI 558523 |
| 260 | PI 558532 | 'Mo17' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding material | Endosperm 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. | 1453504 | PI 558532 |
| 261 | PI 693875 | R101 | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101052 | PI 693875 |
| 262 | PI 700795 | ND230 | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1964 | DEVELOPED | 1950 | | | | | Breeding material | North Dakota AES description | 1103566 | PI 700795 |
| 263 | PI 706566 | K47 | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | Not Available | 1963 | DEVELOPED | | | | | | Breeding material | Lit: "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd Revision, Apr. 1960, Pg 4. | 1088092 | PI 706566 |
| 264 | PI 706567 | K150 | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1963 | DEVELOPED | 1950 | | | | | Breeding material | Inbred Lines of Corn Released to Private Growers from State and Federal Agencies. 3rd revision, April 1960, p.4 | 1088094 | PI 706567 |
| 265 | PI 693397 | Oh40B | Zea mays L. subsp. mays | Ohio, United States | NC7 |  | | 1963 | DEVELOPED | | | | | | Breeding material | Ohio 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.7 | 1097362 | PI 693397 |
| 266 | PI 267165 | CR 22 INBRED | Zea mays L. subsp. mays | Former, Soviet Union | NC7 |  | Not Available | 1960 | COLLECTED | | | | | | Breeding material | | 1201225 | PI 267165 |
| 267 | PI 257515 | F431 | Zea mays L. subsp. mays | Auvergne-RhĂ´ne-Alpes, France | NC7 |  | Not Available | 1959 | DONATED | 05/11/1959 | | | | | Breeding material | White Flint Inbred. 4 Days later silking than PI 257513. | 1196846 | PI 257515 |
| 268 | PI 221773 | A415-1-3 INBRED | Zea mays L. subsp. mays | Transvaal, South Africa | NC7 |  | Not Available | 1954 | DONATED | 11/03/1954 | | | | | Breeding material | | 1179498 | PI 221773 |
| 269 | PI 200182 | NY 159 (Neveh Yaar) | Zea mays L. subsp. mays | Israel | NC7 |  | Not Available | 1952 | DONATED | 04/07/1952 | | | | | Breeding material | From a collection of inbred varieties according to Plant Inventory 160. | 1169083 | PI 200182 |
| 270 | PI 198888 | 4F-35 BK | Zea mays L. subsp. mays | Argentina | NC7 |  | Not Available | 1951 | COLLECTED | | | | | | Breeding material | | 1168576 | PI 198888 |
| 271 | PI 198906 | 4F-403 JV 15 | Zea mays L. subsp. mays | Argentina | NC7 |  | Not Available | 1951 | COLLECTED | | | | | | Breeding material | | 1168594 | PI 198906 |
| 272 | PI 186199 | INBRED 141 | Zea mays L. subsp. mays | Australia | NC7 |  | | 1950 | COLLECTED | | | | | | Breeding material | | 1160631 | PI 186199 |
| 273 | PI 186215 | INBRED 2-687 | Zea mays L. subsp. mays | Argentina | NC7 |  | | 1950 | COLLECTED | | | | | | Breeding material | | 1160642 | PI 186215 |
| 274 | PI 186226 | INBRED 305 | Zea mays L. subsp. mays | Uruguay | NC7 |  | | 1950 | COLLECTED | | | | | | Breeding material | | 1160653 | PI 186226 |
| 275 | PI 186227 | INBRED 309 | Zea mays L. subsp. mays | Uruguay | NC7 |  | Not Available | 1950 | COLLECTED | | | | | | Breeding material | | 1160654 | PI 186227 |
| 276 | PI 186229 | INBRED 321 | Zea mays L. subsp. mays | Uruguay | NC7 |  | Not Available | 1950 | COLLECTED | | | | | | Breeding material | | 1160656 | PI 186229 |
| 277 | PI 154379 | 'K 41' | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1946 | DEVELOPED | 1948 | | | | | Breeding material | | 1891756 | PI 154379 |
| 278 | PI 154380 | 'K 4' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1946 | DEVELOPED | | | | | | Breeding material | Illinois Seed Producers Assoc. "Inbred Lines of Corn Released to Private Growers from State and Federal Agencies" 3rd rev. 4/18/60 | 1891757 | PI 154380 |
| 279 | PI 151512 | 'Illinois 4226' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | Not Available | 1945 | DEVELOPED | | | | | | Breeding 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. | 1888614 | PI 151512 |
| 280 | PI 151515 | 'Indiana B 2' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1945 | DEVELOPED | | | | | | Breeding material | | 1888617 | PI 151515 |
| 281 | PI 151530 | 'Iowa Os 420' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1945 | DEVELOPED | 1934 | | | | | Breeding material | | 1888632 | PI 151530 |
| 282 | PI 151535 | 'Missouri G' | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 1945 | COLLECTED | | | | | | Breeding material | Inbred 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. | 1888641 | PI 151535 |
| 283 | PI 151090 | 'CI 540' | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 1945 | DEVELOPED | 1948 | | | | | Breeding material | | 1888187 | PI 151090 |
| 284 | PI 151093 | 'Illinois R 4' | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 1945 | COLLECTED | | | | | | Breeding material | | 1888190 | PI 151093 |
| 285 | PI 146375 | 'Indiana 33-16' | Zea mays L. subsp. mays | Maryland, United States | NC7 |  | | 1943 | COLLECTED | | | | | | Breeding material | | 1879516 | PI 146375 |
| 286 | PI 146377 | L317 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1943 | DEVELOPED | | | | | | Breeding material | | 1879518 | PI 146377 |
| 287 | Ames 30554 | W602S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | W602S 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. | 1843116 | Ames 30554 |
| 288 | Ames 30555 | W603S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | W603S is a silage inbred. shows below-average neutral detergent fiber and acid detergent fiber content and high protein content. | 1843117 | Ames 30555 |
| 289 | Ames 30556 | W604S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | W604S 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. | 1843118 | Ames 30556 |
| 290 | Ames 30557 | W605S | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | W605S is a silage inbred. | 1843119 | Ames 30557 |
| 291 | Ames 30566 | W809G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843126 | Ames 30566 |
| 292 | Ames 30567 | W810G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 2010 | DEVELOPED | | | | | | Breeding material | | 1843127 | Ames 30567 |
| 293 | Ames 30568 | W811G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843128 | Ames 30568 |
| 294 | Ames 30569 | W812G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843129 | Ames 30569 |
| 295 | Ames 30570 | W813G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843130 | Ames 30570 |
| 296 | Ames 30571 | W814G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843131 | Ames 30571 |
| 297 | Ames 30574 | W817G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843134 | Ames 30574 |
| 298 | Ames 30575 | W818G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843135 | Ames 30575 |
| 299 | Ames 30576 | W819G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 2010 | DEVELOPED | | | | | | Breeding material | | 1843136 | Ames 30576 |
| 300 | Ames 30578 | W821G | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 2010 | DEVELOPED | | | | | | Breeding material | | 1843217 | Ames 30578 |
| 301 | Ames 27070 | CM7 | Zea mays L. subsp. mays | Manitoba, Canada | NC7 |  | | 2003 | DEVELOPED | PRE 08/27/1979 | | | | | Breeding material | | 1645462 | Ames 27070 |
| 302 | Ames 27117 | Ia5125B | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 2003 | DEVELOPED | PRE 04/21/2003 | | | | | Breeding material | | 1645501 | Ames 27117 |
| 303 | Ames 27018 | CH711-10 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | PRE 04/15/2003 | | | | | Breeding material | | 1645387 | Ames 27018 |
| 304 | Ames 27021 | CH753-4 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | PRE 04/15/2003 | | | | | Breeding material | | 1645390 | Ames 27021 |
| 305 | Ames 27031 | CM99 | Zea mays L. subsp. mays | Manitoba, Canada | NC7 |  | | 2003 | DEVELOPED | PRE 08/27/1979 | | | | | Breeding material | | 1645400 | Ames 27031 |
| 306 | Ames 27043 | CO192 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | Not Available | 2003 | DEVELOPED | | | | | | Breeding material | | 1645412 | Ames 27043 |
| 307 | Ames 27048 | CO245 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645417 | Ames 27048 |
| 308 | Ames 27050 | CO255 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645419 | Ames 27050 |
| 309 | Ames 27051 | CO256 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645420 | Ames 27051 |
| 310 | Ames 27052 | CO257 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645421 | Ames 27052 |
| 311 | Ames 27057 | CSJ3 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1645426 | Ames 27057 |
| 312 | Ames 26745 | WXB6 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633295 | Ames 26745 |
| 313 | Ames 26022 | Tr | Zea mays L. subsp. mays | Indiana, United States | | | Historic | 2000 | DEVELOPED | | | | | | Breeding material | This is not the same inbred as TR9-1-1-6. | 1597265 | Ames 26022 |
| 314 | Ames 24708 | MS24A | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | 1958 | | | | | Breeding material | | 1557049 | Ames 24708 |
| 315 | Ames 24729 | MS116 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | 1961 | | | | | Breeding material | | 1557023 | Ames 24729 |
| 316 | Ames 24737 | MS200 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557030 | Ames 24737 |
| 317 | Ames 24742 | MS211 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | Not Available | 1998 | DEVELOPED | 1961 | | | | | Breeding material | | 1557033 | Ames 24742 |
| 318 | Ames 24746 | MS221 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557037 | Ames 24746 |
| 319 | Ames 24747 | MS222 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557038 | Ames 24747 |
| 320 | Ames 24748 | MS223 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557039 | Ames 24748 |
| 321 | Ames 24749 | MS224 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557040 | Ames 24749 |
| 322 | Ames 24750 | MS225 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557041 | Ames 24750 |
| 323 | Ames 24751 | MS226 | Zea mays L. subsp. mays | Michigan, United States | NC7 |  | | 1998 | DEVELOPED | | | | | | Breeding material | | 1557042 | Ames 24751 |
| 324 | Ames 23389 | 'A15' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | | 1534845 | Ames 23389 |
| 325 | Ames 23393 | 'A96' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | | 1534896 | Ames 23393 |
| 326 | Ames 23402 | 'A208' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1943 | | | | | Breeding material | | 1534932 | Ames 23402 |
| 327 | Ames 23417 | 'A305' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1937 | | | | | Breeding material | | 1535041 | Ames 23417 |
| 328 | Ames 23421 | 'A321' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | Not Available | 1996 | DEVELOPED | 1935 | | | | | Breeding material | | 1535046 | Ames 23421 |
| 329 | Ames 23422 | 'A322' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1935 | | | | | Breeding material | | 1535047 | Ames 23422 |
| 330 | Ames 23423 | 'A334' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1935 | | | | | Breeding material | | 1535048 | Ames 23423 |
| 331 | Ames 23425 | 'A344' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1938 | | | | | Breeding material | | 1535081 | Ames 23425 |
| 332 | Ames 23427 | 'A374' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1928 | | | | | Breeding material | | 1535110 | Ames 23427 |
| 333 | Ames 23430 | 'A401' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1947 | | | | | Breeding material | | 1535135 | Ames 23430 |
| 334 | Ames 23449 | 'A548' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1953 | | | | | Breeding material | | 1535328 | Ames 23449 |
| 335 | Ames 23451 | 'A572' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1952 | | | | | Breeding material | | 1535342 | Ames 23451 |
| 336 | Ames 23463 | 'A627' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1956 | | | | | Breeding material | | 1535373 | Ames 23463 |
| 337 | Ames 23496 | 'A672' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1975 | | | | | Breeding material | | 1535424 | Ames 23496 |
| 338 | Ames 23497 | 'A673' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535434 | Ames 23497 |
| 339 | Ames 23498 | 'A674' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | | 1535443 | Ames 23498 |
| 340 | Ames 22755 | N197 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Cultivar | | 1517110 | Ames 22755 |
| 341 | Ames 22441 | CH157 | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | Not Available | 1995 | DEVELOPED | PRE 1972 | Research Station, Agriculture Canada, Harrow, Ontario | | | | Breeding material | | 1489141 | Ames 22441 |
| 342 | Ames 22023 | 'C68' | Zea mays L. subsp. mays | Connecticut, United States | NC7 |  | | 1994 | DEVELOPED | | | | | | Cultivar | Yellow sweetcorn inbred. | 1087471 | Ames 22023 |
| 343 | Ames 20190 | CM37 | Zea mays L. subsp. mays | Manitoba, Canada | NC7 |  | | 1993 | DEVELOPED | PRE 08/27/1979 | | | | | Breeding material | | 1084398 | Ames 20190 |
| 344 | Ames 21802 | I.A. 22 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Guerrero, Mexico | NC7 |  | | 1992 | COLLECTED | 1976 | El Salado/Mazatlan. | | | | Wild material | | 1087186 | Ames 21802 |
| 345 | Ames 21803 | I.A. 23 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Guerrero, Mexico | NC7 |  | | 1992 | COLLECTED | 1976 | El Salado/Mazatlan. | | | | Wild material | | 1087187 | Ames 21803 |
| 346 | Ames 21808 | I.A. 28 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Guerrero, Mexico | NC7 |  | | 1992 | COLLECTED | 11/22/1971 | 30 km south of Chilpancingo. | 17.55000000, -99.50000000 | | | Wild material | | 1087194 | Ames 21808 |
| 347 | Ames 21814 | I.A. 36 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Mexico | NC7 |  | | 1992 | COLLECTED | 11/14/1971 | Site 6. | | | | Wild material | Bulk. | 1087200 | Ames 21814 |
| 348 | Ames 21830 | 2560 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Guerrero, Mexico | NC7 |  | | 1992 | COLLECTED | PRE 07/1977 | El Salado. | | | | Wild material | S Day 8/12/77. | 1087217 | Ames 21830 |
| 349 | Ames 21857 | IV.B. 16 | Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis | Unknown | NC7 |  | | 1992 | COLLECTED | 1977 | | | | | Wild material | Adapted selected 2452-2456. | 1087250 | Ames 21857 |
| 350 | Ames 21861 | V.B. 4 | Zea mays L. subsp. parviglumis H. H. Iltis & Doebley | Mexico | NC7 |  | Not Available | 1992 | COLLECTED | NEAR 10/1979 | | | | | Wild material | Cultures 2711 to 2736. 25 lines bulked. Tunicates. | 1087257 | Ames 21861 |
| 351 | Ames 19311 | 'A641' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | 1959 | | | | | Breeding material | | 1082761 | Ames 19311 |
| 352 | Ames 19321 | 'N28' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1992 | DEVELOPED | 1964 | | | | | Breeding material | | 1082774 | Ames 19321 |
| 353 | Ames 19011 | Va38 | Zea mays L. subsp. mays | Virginia, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082239 | Ames 19011 |
| 354 | Ames 8083 | Duplicate of PI 566678 | Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis | Michoacán de Ocampo, Mexico | | | Historic | 1988 | COLLECTED | PRE 03/13/1988 | Very wet heavy soil, sorghum field W edge of Panindicuro on road to Penjamilio | 19.96666667, -101.75000000 | 1990 | | Wild material | Race Chalco, Tlapala-2250 M, could have F1 hybrids with Chalqueno maize. Field collected near Chalco. | 1042246 | Ames 8083 |
| 355 | Ames 2328 | North 7 | Zea mays L. subsp. mays | China | NC7 |  | Not Available | 1982 | DONATED | PRE 1982 | | | | | Breeding material | | 1019678 | Ames 2328 |
| 356 | Ames 2332 | Bei 10 | Zea mays L. subsp. mays | China | NC7 |  | | 1982 | DONATED | PRE 1982 | | | | | Breeding material | | 1019710 | Ames 2332 |
| 357 | Ames 2333 | Yong 28 | Zea mays L. subsp. mays | China | NC7 |  | | 1982 | DONATED | PRE 1982 | | | | | Breeding material | | 1019711 | Ames 2333 |
| 358 | Ames 2335 | Ye 4 | Zea mays L. subsp. mays | China | NC7 |  | Not Available | 1982 | DONATED | PRE 1982 | | | | | Breeding material | | 1019728 | Ames 2335 |
| 359 | Ames 2339 | Huobai | Zea mays L. subsp. mays | China | NC7 |  | Not Available | 1982 | DONATED | PRE 1982 | | | | | Breeding material | | 1019763 | Ames 2339 |
| 360 | NSL 22984 | J47 | Zea mays L. subsp. mays | New Jersey, United States | NC7 | | Not Available | 1976 | DEVELOPED | | | | | | Breeding material | High 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 4/22/63 | 1088472 | NSL 22984 |
| 361 | NSL 81596 | 'A258' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1972 | DEVELOPED | 1946 | | | | | Breeding material | Exhibits 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. Paul | 1118602 | NSL 81596 |
| 362 | NSL 81597 | 'A648' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1972 | DEVELOPED | 1965 | | | | | Breeding material | Exhibits 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. Paul | 1118603 | NSL 81597 |
| 363 | NSL 65863 | B7 | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1968 | DEVELOPED | | | | | | Breeding material | Mimeo descr. in files | 1112432 | NSL 65863 |
| 364 | NSL 34374 | SD15 | Zea mays L. subsp. mays | South Dakota, United States | NC7 |  | | 1966 | DEVELOPED | | | | | | Breeding material | Kernels are flat and have good luster, ears are shorter than those of Oh56a and of better quality. South Dakota AES Release descr. (Mimeo) 4/1/64 | 1104060 | NSL 34374 |
| 365 | NSL 42875 | 'A71' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1965 | DEVELOPED | 1935 | | | | | Breeding material | List of Corn Inbreds from Minnesota | 1105399 | NSL 42875 |
| 366 | NSL 42878 | 'A171' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1965 | DEVELOPED | | | | | | Breeding material | List of corn Inbred from Minn. | 1105402 | NSL 42878 |
| 367 | NSL 30868 | 'R30' | Zea mays L. subsp. mays | Illinois, United States | NC7 | | Not Available | 1964 | DEVELOPED | | | | | | Breeding material | This 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: NSL | 1101020 | NSL 30868 |
| 368 | NSL 30869 | 'R53' | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101023 | NSL 30869 |
| 369 | NSL 30883 | R113 | Zea mays L. subsp. mays | Illinois, United States | NC7 | | Not Available | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101067 | NSL 30883 |
| 370 | NSL 30884 | R134 | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101070 | NSL 30884 |
| 371 | NSL 30896 | R181B | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. | 1101109 | NSL 30896 |
| 372 | NSL 30902 | R197 | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101127 | NSL 30902 |
| 373 | NSL 30053 | W22 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1964 | DEVELOPED | PRE 1964 | | | | | Breeding material | A 2nd cycle inbred, medium late maturity, ears of medium size, plants susceptible to smut, excellent tolerance to stalk rotting organisms | 1098978 | NSL 30053 |
| 374 | NSL 30056 | W703 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | Red grain, 1st cycle inbreds from a Canadian open-pollinated North-Western Dent, early maturing but susceptible to drought damage. | 1098986 | NSL 30056 |
| 375 | NSL 30060 | W23 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding material | | 1098998 | NSL 30060 |
| 376 | NSL 30064 | W24 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | | 1099010 | NSL 30064 |
| 377 | NSL 30066 | WR3 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | 1st cycle line from Reid yellow dent, medium maturity, good combining ability, but susceptible to Northern Corn Leaf blight, good grain quality | 1099017 | NSL 30066 |
| 378 | NSL 30071 | W32 | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | Not Available | 1964 | DEVELOPED | | | | | | Breeding material | Yellow, medium maturity, very good grain quality, somewhat susceptible to stalk rot and Northern Corn Leaf blight | 1099034 | NSL 30071 |
| 379 | NSL 30073 | W37A | Zea mays L. subsp. mays | Wisconsin, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | Yellow, early maturity, some tolerance to leaf blight, tends to be susceptible to stalk rot, good combining ability and very good grain quality. | 1099039 | NSL 30073 |
| 380 | NSL 30861 | A | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1100997 | NSL 30861 |
| 381 | NSL 32726 | ND167 | Zea mays L. subsp. mays | North Dakota, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding material | North Dakota AES description | 1103562 | NSL 32726 |
| 382 | NSL 30876 | R78 | Zea mays L. subsp. mays | Illinois, United States | NC7 | | | 1964 | DEVELOPED | | | | | | Breeding 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. Inbred Lines of Corn Released to Private Growers from State and Federal Agencies 4/18/60 | 1101045 | NSL 30876 |
| 383 | NSL 28965 | Oh33 | Zea mays L. subsp. mays | Ohio, United States | NC7 | | | 1963 | DEVELOPED | | | | | | Breeding material | Ohio 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.7 | 1097359 | NSL 28965 |
| 384 | NSL 8585 | P39 | Zea mays L. subsp. mays | Indiana, United States | | | Historic | 1962 | DEVELOPED | | | | | | Breeding 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, 1946 | 1044351 | NSL 8585 |