The soybean parentage information in this database was partially gleaned from the Uniform Soybean Tests for the Southern and Northern regions as well as other sources such as USDA technical bulletins, variety registrations and PVP applications. The strains that appear here were part of the uniform trials and not the preliminary trials. In most cases, the pedigree of individual strains was followed back to named strains in both maternal and paternal lineages where possible. In some cases, the parentage of strains was not specified by the cooperators in the tests. In those cases the maternal and paternal parents are labeled as "Unspecified". In some cases, the actual parental information is partially or completely unknown. In those cases the unknown parentages is labeled with "Unknown". When available, synonyms for the strains were also collected. If a strain was named its PI number was also included as a synonym. In cases where the strain was found to be covered by PVP protection, the PVP registration number was also included. Because of the sources used, not all named soybean strains are listed. For additional information the user should consult the Germplasm Resources Information Network (GRIN) search page.
Strain names are prefixed with a code that identifies the program that produced them. The code is usually the first two letters in the strain name followed by the year it was released as a two digit number. A description of the code prefixes can be found here. Strains originating from Pioneer Hybrid generally begin with the letter "P" followed by 4 digits ie P2345. Some Pioneer strains have names of the form P followed by two digits followed by one letter followed by two digits ie P49M23.
We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.
Cultivar | Synonyms | Maternal Parent X Paternal Parent | Comment |
---|
(HC)Gnome |
Gnome 85
| Gnome (6) X Williams 82 | |
0624-32 |
| ( Wells x Williams ) X Pioneer P1677 | |
17D |
| Williams 82 X PI 283327 | Williams 82 was mutagenized |
80053 |
| ( Williams 79 x Wells II ) X CM158 | |
82266-B84-09240 |
| Williams 82 X Asgrow A3127 | |
881-57 |
| Williams X Maple Presto | |
A Elgin BC |
PI 518666 Elgin 87
| Elgin (5) X Williams 82 | PVP 8800086 |
A Hardin BC(k) |
| Hardin (5) X Williams 82 | |
A Harper BC |
PI 518667 Harper 87
| Harper (6) X Williams 82 | PVP 8800087 |
A4009 |
Asgrow A4009 PI 556860
| Asgrow A3860 X ( Williams (2) x PI 088788 ) | Monsanto Technology, LLC, PVP 8800175, 1996 Northern Tests lists parentage as Asgrow A3860 x Fayette. Fayette parentage is (Williams(2) x PI 88788) |
A74-204028 |
| Corsoy X Williams | |
A74-303012 |
PI 548542 Cumberland AX819
| Corsoy X Williams | PVP 7900061 |
A74-306002 |
| Evans X Williams | |
A75-305031 |
| Corsoy X Williams | |
A77-314013 |
| A73-21030 X Williams | |
A78-322024 |
| Williams X Sloan | |
A78-325028 |
| A72-512 X Williams | |
ABSR 101BC |
PI 546487 Archer
| ( BSR 101 (5) x Williams 82 ) X [ BSR 101 (5) x ( Harosoy x Altona ) ] | PVP 9100040 |
AC Harmony |
| ( Maple Presto x Williams ) X Weber | |
AHW-Pella BC |
PI 509044 Pella 86
| Pella (5) X Williams 82 | |
Amcor 89 |
PI 546375
| Amcor X Williams 82 | |
AP 3977 |
PI 556882
| Williams 79 X AP26 | Advanta USA, Inc., PVP 8800125 |
AP 40 |
PI 556550
| Amsoy 71 X Williams | Agripro Seeds, Inc., PVP 7900014 |
Archer |
PI 546487 ABSR 101BC BSR 101BC
| ( Williams 82 x BSR 101 ) X ( PRX 54-59 x BSR 101 ) | PVP 9100040, See PI 546487 for parentage explaination |
Asgrow A2234 |
A2234 PI 556850
| ( Calland x Amsoy ) X ( Century (3) x Williams 82 ) | PVP 008700079 |
Asgrow A3127 |
PI 556511 A3127 XP3127
| Williams X Essex | PVP 7700096 |
Asgrow A3307 |
PI 556781
| ( Williams ( 2 ) x PI088788 ) X Asgrow A3127 | Monsanto Technology, LLC, PVP 8600020 |
Asgrow A3322 |
PI 556928 A3322
| Asgrow A4268 X ( Williams x Mack ) | PVP 8900244 |
Asgrow A3415 |
PI 556859
| ( Williams ( 2 ) x PI088788 ) X ( Corsoy ( 2 ) x PI088788 ) | Monsanto Technology, LLC, PVP 8800174 |
Asgrow A3501 |
PI 556573
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8700119 |
Asgrow A3511 |
PI 556815
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8600163 |
Asgrow A3659 |
A3659 PI 556572
| Williams X Essex | Monsanto Technology, LLC, PVP 8000086 |
Asgrow A3860 |
A3860 PI 556526
| Williams X Essex | Monsanto Technology, LLC, PVP 7700100 |
Asgrow A3966 |
PI 556687 A3966
| Williams X Essex | PVP 8300139 |
Asgrow A4268 |
PI 556528 A4268 XP4268
| Williams X Essex | PVP 7700101 |
Asgrow A5308 |
PI 556685
| Williams X Essex | Monsanto Technology, LLC, PVP 8100084 |
Asgrow A5312 |
PI 556527
| Williams X Essex | Monsanto Technology, LLC, PVP 7700111 |
Asgrow A5424 |
A5424
| Williams X Essex | |
Asgrow A5618 |
PI 556529
| ( Williams x V69-289 ) X York | Monsanto Technology, LLC, PVP 7800018, Parentage confilct S01-9269 registration says Williams x York |
Asgrow XP4136 |
| Williams X Essex | |
AX819 |
PI 548542 Cumberland A74-303012
| Corsoy X Williams | PVP 7900061, |
B335 |
PI 556766
| Williams X Essex | Novartis Seeds, Inc., PVP 8500116 |
BT 2877 |
PI 555464
| Beeson X Williams 79 | Ziller Seed Company, Inc., PVP 9100250 |
C1553 |
| Williams X Beeson | |
C1558 |
| Williams X L69L-6-1 | |
C1559 |
| Williams X L69L-6-1 | |
C1573 |
| C1421 X Williams | |
C1747 |
| A80-244003 X Williams 82 | |
Cartter |
PI 518675 L80-3049
| Williams X PI 88788 | |
Century 84 |
PI 548529 HW8185
| Century (5) X Williams 82 | PVP 8500058 |
Coker 393 |
PI 556741
| Williams X Essex | Novartis Seeds, Inc., PVP 8400018 |
Crawford |
PI 548541 K1019
| Williams X Columbus | PVP 7800077 |
Cumberland |
PI 548542 A74-303012 AX819
| Corsoy X Williams | PVP 7900061 |
CX248 |
PI 562637
| Asgrow A3127 X Williams 79 | Monsanto Technology, LLC, PVP 9200276 |
CX291 |
PI 547094
| Asgrow A3127 X Williams 82 | Monsanto Technology, LLC, PVP 9100075 |
CX298 |
PI 556888
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8800188 |
CX329 |
PI 556931
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 9000005 |
Dairyland DSR 304 |
| Williams X Unknown | |
Dairyland DSR155 |
PI 556879
| Williams 79 X Wells II | Dairyland Seed Company, Inc., PVP 8800067 |
Dairyland DSR287 |
PI 556790
| Williams X Unspecified | Dairyland Seed Company, Inc., PVP 8500209 |
Dairyland DSR297 |
PI 556791
| Beeson X Williams 79 | Dairyland Seed Company, Inc., PVP 8500210 |
Dairyland DSR304 |
DSR304 DSR-304 Dairyland DSR-304
| Williams X Unspecified | |
Dairyland DSR317 |
PI 556792
| Williams X Unspecified | Dairyland Seed Company, Inc., PVP 8500211 |
Derry |
| [ ( Wilson (6) x Forrest ) x ( Perry x ( Williams x PI 229358 ) ) ] X Tracy-M | |
Donegal |
PI 601983
| [ ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ] X Burlison | Agricultural Research Service USDA, PVP 9800028 |
Douglas |
PI 548555 K1033
| Williams X Calland | PVP 8100148 |
DS5-2675 |
| Williams 82 X Ankur | Rust (50% exotic pedigree) |
DS5-67 |
| Williams 82 X Ankur | Rust resistance |
Elf |
PI 548556 L74D-611
| Williams X Ransom | |
Elgin 87 |
PI 518666 A Elgin BC
| Elgin (5) X Williams 82 | PVP 8800086 |
Elgin BC |
Elgin 87 A Elgin BC
| Elgin (5) X Williams 82 | |
Fayette |
PI 518674 L78-1444
| Williams (2) X PI 88788 | |
FFR 253 |
PI 559397
| Williams 82 X Pella | FFR Cooperative, PVP 9200055 |
FFR 373 |
PI 559400
| Williams 82 X Pella | FFR Cooperative, PVP 9200058 |
Flyer |
PI 534646 HM8469 A3l27BC3F2-10'
| Asgrow A3127 (4) X Williams 82 | PVP 8700125; Literature says Asgrow A3127 x L24. L24 is closely related to L24A which was released as Williams 82. PVP says Asgrow A3127 x Williams 82. |
Fremont |
PI 548564 U76360
| Williams X Amsoy 71 | |
Gnome |
PI 548565 HW74-618 L74D-618
| Williams X Ransom | PVP 8000033, |
Gnome 85 |
PI 543857 Gnome Rps1-k HC Gnome Rps1-k
| Gnome (6) X Williams 82 | PVP 8700097 |
Gnome Rps1-k |
PI 543857 Gnome 85 HC Gnome Rps1-k
| Gnome (6) X Williams 82 | PVP 8700097 |
GP-164 |
LN89-5717
| Williams 82 (2) X PI 89772 | F3, Resistant to SCN Races 2, 3, 5 and 14. |
GR8836 |
PI 534647
| Asgrow A3127 X Williams 82 | |
GR8936 |
PI 534648 OX79104 HM8486
| Asgrow A3127 X Williams 82 | Ohio Agricultural Research and Development Center, Ohio State University, PVP 8700128 |
Hardin 91 |
| Hardin (5) X Williams 82 | |
Harmony |
| ( Maple Presto x Williams ) X Weber | |
Harper 87 |
PI 518667 A Harper BC
| Harper (6) X Williams 82 | PVP 8800087 |
Harper BC |
A Harper BC
| Harper (6) X Williams 82 | |
Hartz 6372 |
PI 556919
| Forrest X [ D70-3115 x ( D71-6841 x Williams ) ] | Monsanto Technology, LLC, PVP 8900264 |
Hayes |
PI 542709 HM8482
| Amcor X Williams 82 | PVP 9000045 |
HC Amcor |
Amcor 89 PI 546375
| Amcor (6) X Williams 82 | |
HC Elf BC |
| Elf (6) X Williams 82 | |
HC Elf-EB |
| Elf (6) X Williams 82 | |
HC Gnome Rps1-k |
PI 543857 Gnome 85 Gnome Rps1-k
| Gnome (6) X Williams 82 | PVP 8700097 |
HC Hobbit BC |
PI 546373 Hobbit 87
| Hobbit (6) X Williams 82 | PVP 9000013 |
HC Sprite BC |
PI 546374 Sprite 87
| Sprite (7) X Williams 82 | PVP 9000014 |
HC74-634RE |
| Williams X Ransom | |
HC74-643RE |
| Williams X Ransom | doi:10.2135/cropsci2004.6990 |
HC76-4030 |
| ( Williams x Ransom ) X Essex | |
HC81-799 |
| Ransom X Williams | |
HC82-1386 |
| Williams X Ransom | |
HC83-2408 |
| Sprite X Williams 82 | |
HC83-2546 |
| Hobbit X Williams 82 | |
HC83-3834 |
| HC74-3400 X Williams 82 | |
HC84-4850 |
| Sprite X Williams 82 | |
HC84-4851 |
| Sprite X Williams 82 | |
HC84-4874 |
| Hobbit X Williams 82 | |
HC85-2206 |
| Elf X Williams 82 | Parentage conflict. NUST 2012 |
HC85-2206 |
| Elf X Williams | Parentage conflict. NUST 2009 |
HM8470 |
| Asgrow A3127 (4) X Williams 82 | |
HM8471 |
PI 534645 Resnik
| Asgrow A3127 (4) X Williams 82 | PVP 8700126 |
HM8473 |
GR8836
| Asgrow A3127 (4) X Williams 82 | |
HM8482 |
PI 542709 Hayes
| Amcor X Williams 82 | PVP 9000045 |
HM8486 |
GR8936 PI 534648
| Asgrow A3127 X Williams 82 | |
HM8776 |
| A80-147003 X ( Asgrow A3127 (4) x Williams 82 ) | |
Hobbit |
PI 540551 HW74-3385
| Williams X Ransom | |
Hobbit 87 |
PI 546373 HC Hobbit BC
| Hobbit (6) X Williams 82 | PVP 9000013 |
Hodgson 87 |
| Hobbit (6) X Williams 82 | |
HS 321 |
PI 556830
| C4217 X Williams 79 | Growmark, Inc., PVP 8700038 |
HS 339 |
PI 556831
| Asgrow A3127 X ( Williams x Essex ) | Growmark, Inc., PVP 8700052 |
HS8-3463 |
| OHS 303 (3) X ( Williams x PI 424354 ) | |
HS84-6276 |
| Harper (3) X Williams 82 | |
HS87-4087 |
| A81-156027 X ( Asgrow A3127 (4) x Williams 82 ) | |
HW74-3382 |
| Williams X Ransom | |
HW74-3384 |
PI 536635 Sprite HW74-3884
| Williams X Ransom | PVP 8100163 |
HW74-3385 |
PI 540551 Hobbit
| Williams X Ransom | PVP 8200174 |
HW74-3400 |
HC74-3400
| Williams X Ransom | |
HW74-3884 |
PI 536635 Sprite HW74-3384
| Williams X Ransom | PVP 8100163 |
HW74-618 |
PI 548565 Gnome L74D-618
| Williams X Ransom | PVP 8000033, |
HW7847 |
| Evans X Williams | |
HW8185 |
PI 548529 Century 84
| Century (5) X Williams 82 | PVP 8500058 |
HW8221 |
| A76-202015 X ( Tracy x Williams ) | |
HW8233 |
| ( Pella x Cumberland ) X ( Tracy x Williams ) | |
HW8235 |
| Century X ( Tracy x Williams ) | |
HW8241 |
| Century X ( Tracy x Williams ) | |
HW8371 |
| HW79149 X Williams 79 | |
J-112 |
PI 556632
| Wells X Williams | The Lubrizol Corporation, PVP 8100092 |
J103 |
PI 556633 Jacques J103
| Williams X Clay | PVP 8100091 |
Jacques J103 |
PI 556633 J103
| Williams X Clay | PVP 8100091 |
K1019 |
PI 548541 Crawford
| Williams X Columbus | PVP 7800077 |
K1022 |
| Williams X Columbus | |
K1028 |
| Williams X Calland | |
K1033 |
PI 548555 Douglas
| Williams X Calland | PVP 8100148 |
K1034 |
| Williams X Calland | |
K1035 |
| Williams X Calland | |
K1036 |
| Williams X Calland | |
K1041 |
Sparks
| Williams X Calland | |
K1043 |
| Tracy X Williams | |
K1044 |
| Tracy X Williams | |
K1045 |
| Tracy X Williams | |
K1046 |
| Tracy X Williams | |
K1062 |
| Tracy X Williams | |
K1074 |
| Tracy X Williams | |
K1076 |
| Tracy X Williams | |
K1106 |
| ( Williams x Calland ) X Essex | |
K74-104-76-205 |
| Tracy X Williams | |
Kunitz |
PI 542044 L81-4590
| Williams 82 (6) X PI 157440 | |
KY78-1214 |
| Selection from Williams | EMS mutant |
KY79-0237 |
PI 515961 Pennyrile
| Williams X Essex | PVP 8700164 |
KY84-1616 |
| K1044 X Williams | |
L21 |
PI 548622 Union
| Williams (5) X SL12 | CV-158 |
L22 |
PI 518672 Will
| Williams (6) X ( Clark (6) x T117 ) | CV-223 |
L23 |
PI 518670 Williams 79
| Williams (6) X Lee 68 | CV-221 |
L24 |
| Williams (??) X Kingwa | Williams backcross population, closely related to Williams 82 |
L24A |
PI 518671 Williams 82
| Williams (7) X Kingwa | Composite of 4 Phytopthora resistant F3BC6 lines selected for similarity to Williams; CV-222 |
L25A |
| Williams (6) X PI 96983 | |
L26 |
| Williams (7) X Harrel | |
L58-1531R |
| Williams (2) X ( Harosoy (5) x Blackhawk ) | |
L72U-2567 |
| Williams X Ransom | |
L73-318 |
| Williams (2) X L69-5343 | |
L73U632 |
| Miller 67 X Williams | |
L74-3897 |
| Williams X Beeson | |
L74-4261 |
| Williams X Beeson | |
L74-4372 |
| Williams X Beeson | |
L74-8356 |
| Williams X Beeson | |
L74D-609 |
PI 543856 Pixie
| Williams X Ransom | PVP 8100162 |
L74D-611 |
PI 548556 Elf
| Williams X Ransom | CV-150 |
L74D-615 |
| Williams X Ransom | |
L74D-618 |
PI 548565 Gnome HW74-618
| Williams X Ransom | CV-151 |
L74D-619 |
| Williams X Ransom | doi:10.2135/cropsci2004.6990 |
L74D-634 |
| Williams X Ransom | |
L74L-125 |
PI 518673 Lawrence
| Calland X Williams | CV-224 |
L74L-228 |
| L68-4096 X Williams | |
L74L-71 |
| Calland X Williams | |
L75-6857 |
| Williams (6) X L69-5343 | |
L75-8016 |
| Williams X L70-2283 | |
L75-8064 |
| Williams X Custer | ?? |
L75-8121 |
| Williams X L70-2283 | |
L75-8381 |
| Williams X L70-2450 | |
L75-8388 |
| Williams X L70-2450 | |
L76-0022 |
| Williams (4) X PI 171451 | |
L76-0253 |
| Williams X PI 229358 | |
L77-1233 |
| Union (3) X ( Williams (4) x PI 88788 (2) ) | |
L77-8039 |
| Williams X Mitchell | |
L77-8043 |
| Williams X Mitchell | |
L77-8290 |
| Williams X Mitchell | |
L77-906 |
| Williams (4) X PI 209332 | |
L77-994 |
| Williams (2) X PI 88788 | |
L78-1444 |
PI 518674 Fayette
| Williams (2) X PI 88788 | CV-225 |
L78-1491 |
| Williams (2) X PI 88788 | |
L78-1738 |
| L75-8016 X ( Williams x PI 88788 ) | |
L78-379 |
| Williams X PI 96983 | |
L80-3049 |
PI 518675 Cartter
| Williams (2) X PI 88788 | L77-994 subline; CV-226 |
L80-3778 |
| Williams (2) X Raiden | |
L80-4323 |
| Williams (2) X PI 88788 | L77-994 subline |
L80-4349 |
| Williams (2) X PI 88788 | L77-994 subline |
L81-4590 |
PI 542044 Kunitz
| Williams 82 (6) X PI 157440 | PVP 9000169 |
L81L-97 |
| Williams (2) X PI 181550 | |
L82C-1246 |
PI 542043 Linford
| Williams 82 X Fayette | CV-270 |
L84-6189 |
| Williams 82 X L78-4245 | |
L85-2378 |
PI 547875
| Williams 82 (6) X PI 200492 | |
Lawrence |
PI 518673 L74L-125
| Calland X Williams | CV-224 |
LG01-7728 |
| Williams 82 X ( Williams x PI 479767 ) | |
LG01-7812 |
| Williams 82 X ( Williams X PI 483461 ) | |
LG01-7884 |
| Williams 82 X ( Williams x PI 549046 ) | |
LG07-4722 |
| PI 507807 X Williams 82 | |
LG08-3465 |
| ( Williams 82 x IA3023 ) X PI 479767 | |
Linford |
PI 542043 L82C-1246
| Williams 82 X Fayette | CV-270 |
LN1067 |
| Tracy X Williams | |
LN80-16017 |
| Tracy X Williams | |
LN82-3254 |
| Williams 82 X Hardin | |
LN82-4433 |
| Williams 82 X Century | |
LN89-5717 |
GP-164 PI 574542
| Williams 82 (2) X PI 89772 | F3, Resistant to SCN Races 2, 3, 5 and 14. |
Magnum |
PI 556579
| ( Wayne x Habaro ) X Williams | V. R. Seeds, Inc., PVP 7900106 |
Northrup King RA-452 |
NK RA-452 NK RA452 Northrup King RA452 RA-452
| Williams X Essex | |
OAC Eclipse |
OAC86-01 PI 567783
| Maple Arrow X Williams | |
OAC86-01 |
OAC Eclipse PI 567783
| Maple Arrow X Williams | |
OAC86-07 |
| Maple Arrow X Williams | |
ORC8502 |
RCAT Alliance
| Wells II X Williams | |
OT86-5 |
| ( Maple Presto x Williams ) X Weber | |
OT86-6 |
| ( Maple Presto x Williams ) X Weber | |
OT87-7 |
| ( Maple Presto x Williams ) X Weber | |
OT87-8 |
| ( Maple Presto x Williams ) X Weber | |
OT98-1 |
| [ ( Corsoy79 x Pioneer P1981 ) x AC Proteus ] X [ ( Maple Presto x Williams ) x Webber ] | |
Pella 86 |
PI 509044 AHW-Pella BC
| Pella (5) X Williams 82 | |
Pennyrile |
PI 515961 KY79-0237
| Williams X Essex | PVP 8700164 |
PI 534648 |
GR8936
| Asgrow A3127 X Williams 82 | Ohio Agricultural Research and Development Center, Ohio State University, PVP 8700128 |
PI 547094 |
CX291
| Asgrow A3127 X Williams 82 | Monsanto Technology, LLC, PVP 9100075 |
PI 547875 |
L85-2378
| Williams 82 (6) X PI 200492 | |
PI 547878 |
L86-1752
| Williams 82 (6) X PI 230970 | |
PI 547879 |
L87-0482
| Williams 82 (6) X PI 459025 | |
PI 555464 |
BT 2877
| Beeson X Williams 79 | Ziller Seed Company, Inc., PVP 9100250 |
PI 556527 |
Asgrow A5312
| Williams X Essex | Monsanto Technology, LLC, PVP 7700111 |
PI 556529 |
Asgrow A5618
| ( Williams x V69-289 ) X York | Monsanto Technology, LLC, PVP 7800018, Parentage confilct S01-9269 registration says Williams x York |
PI 556550 |
AP 40
| Amsoy 71 X Williams | Agripro Seeds, Inc., PVP 7900014 |
PI 556573 |
Asgrow A3501
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8700119 |
PI 556578 |
Riverside 2025
| Williams X Corsoy | The Lubrizol Corporation, PVP 8000015 |
PI 556579 |
Magnum
| ( Wayne x Habaro ) X Williams | V. R. Seeds, Inc., PVP 7900106 |
PI 556589 |
Pioneer P4280
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000024 |
PI 556591 |
Pioneer P1981
| Beeson X Williams | Pioneer Hi-Bred International, Inc., PVP 8000102 |
PI 556592 |
Pioneer P3081
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000103 |
PI 556594 |
Pioneer P3981
| Williams X Cutler 71 | Pioneer Hi-Bred International, Inc., PVP 8000105 |
PI 556611 |
RA481
| Williams X Essex | Novartis Seeds, Inc., PVP 8000054 |
PI 556632 |
J-112
| Wells X Williams | The Lubrizol Corporation, PVP 8100092 |
PI 556645 |
Syngenta S40-44
| Beeson X Williams | Novartis Seeds, Inc., PVP 8100147 |
PI 556668 |
Pioneer P3580
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000026 |
PI 556671 |
Pioneer P3481
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000104 |
PI 556685 |
Asgrow A5308
| Williams X Essex | Monsanto Technology, LLC, PVP 8100084 |
PI 556723 |
Syngenta S42-40
| Williams X Essex | Novartis Seeds, Inc., PVP 8400122 |
PI 556733 |
Pioneer P9471
| Williams X Essex | Pioneer Hi-Bred International, Inc., PVP 8400072 |
PI 556734 |
Pioneer P9441
| Williams X Essex | Pioneer Hi-Bred International, Inc., PVP 8400073 |
PI 556735 |
Pioneer P9292
| 149-66 X Williams | Pioneer Hi-Bred International, Inc., PVP 8400074 |
PI 556736 |
Pioneer P9271
| 149-66 X Williams | Pioneer Hi-Bred International, Inc., PVP 8400075 |
PI 556741 |
Coker 393
| Williams X Essex | Novartis Seeds, Inc., PVP 8400018 |
PI 556766 |
B335
| Williams X Essex | Novartis Seeds, Inc., PVP 8500116 |
PI 556781 |
Asgrow A3307
| ( Williams ( 2 ) x PI088788 ) X Asgrow A3127 | Monsanto Technology, LLC, PVP 8600020 |
PI 556790 |
Dairyland DSR287
| Williams X Unspecified | Dairyland Seed Company, Inc., PVP 8500209 |
PI 556791 |
Dairyland DSR297
| Beeson X Williams 79 | Dairyland Seed Company, Inc., PVP 8500210 |
PI 556792 |
Dairyland DSR317
| Williams X Unspecified | Dairyland Seed Company, Inc., PVP 8500211 |
PI 556797 |
Pioneer P9201
| B216 X Williams | Pioneer Hi-Bred International, Inc., PVP 8600120 |
PI 556815 |
Asgrow A3511
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8600163 |
PI 556830 |
HS 321
| C4217 X Williams 79 | Growmark, Inc., PVP 8700038 |
PI 556831 |
HS 339
| Asgrow A3127 X ( Williams x Essex ) | Growmark, Inc., PVP 8700052 |
PI 556839 |
Pioneer P9331
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700103 |
PI 556840 |
Pioneer P9391
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700104 |
PI 556859 |
Asgrow A3415
| ( Williams ( 2 ) x PI088788 ) X ( Corsoy ( 2 ) x PI088788 ) | Monsanto Technology, LLC, PVP 8800174 |
PI 556860 |
Asgrow A4009 A4009 XP4009
| Asgrow A3860 X ( Williams (2) x PI 088788 ) | Monsanto Technology, LLC, PVP 8800175, 1996 Northern Tests lists parentage as Asgrow A3860 x Fayette. Fayette parentage is (Williams(2) x PI 88788) |
PI 556871 |
Pioneer P9501
| [ ( Swift x Williams ) x 3481 ] X [ ( Williams x GP9 ) x Pioneer P4280 ] | Pioneer Hi-Bred International, Inc., PVP 8800166 |
PI 556879 |
Dairyland DSR155
| Williams 79 X Wells II | Dairyland Seed Company, Inc., PVP 8800067 |
PI 556882 |
AP 3977
| Williams 79 X AP26 | Advanta USA, Inc., PVP 8800125 |
PI 556888 |
CX298
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 8800188 |
PI 556909 |
Pioneer P9302
| Williams 79 X Pioneer P9292 | Pioneer Hi-Bred International, Inc., PVP 8900173 |
PI 556912 |
Pioneer P9411
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8900176 |
PI 556919 |
Hartz 6372
| Forrest X [ D70-3115 x ( D71-6841 x Williams ) ] | Monsanto Technology, LLC, PVP 8900264 |
PI 556931 |
CX329
| Williams 82 X Asgrow A3127 | Monsanto Technology, LLC, PVP 9000005 |
PI 556996 |
Syngenta S33-32
| CM304-21 X Williams | Novartis Seeds, Inc., PVP 9200003 |
PI 559397 |
FFR 253
| Williams 82 X Pella | FFR Cooperative, PVP 9200055 |
PI 559400 |
FFR 373
| Williams 82 X Pella | FFR Cooperative, PVP 9200058 |
PI 561583 |
Pioneer P9351
| Williams 82 X Asgrow A1937 | Pioneer Hi-Bred International, Inc., PVP 9200192 |
PI 562637 |
CX248
| Asgrow A3127 X Williams 79 | Monsanto Technology, LLC, PVP 9200276 |
PI 574542 |
LN89-5717
| Williams 82 (2) X PI 89772 | F3, Resistant to SCN Races 2, 3, 5 and 14. |
PI 578296 |
Syngenta S39-41
| Syngenta S42-30 ( 2 ) X ( Williams 82 x PRX58-35 ) | Novartis Seeds, Inc., PVP 9400140 |
PI 601983 |
Donegal
| [ ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ] X Burlison | Agricultural Research Service USDA, PVP 9800028 |
PI 601984 |
Tyrone
| [ ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ] X Ripley | Agricultural Research Service USDA, PVP 9800029 |
PI 632418 |
Tara
| [ ( ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ) x Ripley ] X Disoy | U.S. Government, as represented by the Secretary of Agriculture, PVP 200300172 |
PI 632602 |
Pioneer P91M40
| Pioneer P90B43 X [ ( ( ( ( Amsoy x Beeson ) x Williams ) x Asgrow A1937 ) x Asgrow 1929 ) x Pioneer P93B51 ] | Pioneer Hi-Bred International, Inc., PVP 200300086 |
PI 634747 |
Pioneer P91M11
| Pioneer P91B01 X [ ( ( ( ( Amsoy x Beeson ) x Williams ) x Asgrow A1937 ) x Asgrow 1929 ) x Pioneer P93B51 ] | Pioneer Hi-Bred International, Inc., PVP 200400086 |
Pioneer P1981 |
PI 556591
| Beeson X Williams | Pioneer Hi-Bred International, Inc., PVP 8000102 |
Pioneer P3081 |
PI 556592
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000103 |
Pioneer P3481 |
PI 556671
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000104 |
Pioneer P3580 |
PI 556668
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000026 |
Pioneer P3981 |
PI 556594
| Williams X Cutler 71 | Pioneer Hi-Bred International, Inc., PVP 8000105 |
Pioneer P4280 |
PI 556589
| Williams X Woodworth | Pioneer Hi-Bred International, Inc., PVP 8000024 |
Pioneer P5096-03D |
| ( PI 80471 x PI 86050 ) X ( Williams 79 (2) x Asgrow A3127 ) | |
Pioneer P6906-16 |
| ( PI 80471 x PI 86050 ) X ( Williams 79 x Asgrow A3127 ) | |
Pioneer P9181 |
| Beeson X Williams | Parent conflict. Parentage from NUST 2007 and 2012. |
Pioneer P91M11 |
PI 634747
| Pioneer P91B01 X [ ( ( ( ( Amsoy x Beeson ) x Williams ) x Asgrow A1937 ) x Asgrow 1929 ) x Pioneer P93B51 ] | Pioneer Hi-Bred International, Inc., PVP 200400086 |
Pioneer P91M40 |
PI 632602
| Pioneer P90B43 X [ ( ( ( ( Amsoy x Beeson ) x Williams ) x Asgrow A1937 ) x Asgrow 1929 ) x Pioneer P93B51 ] | Pioneer Hi-Bred International, Inc., PVP 200300086 |
Pioneer P9201 |
PI 556797
| B216 X Williams | Pioneer Hi-Bred International, Inc., PVP 8600120 |
Pioneer P9271 |
PI 556736
| 149-66 X Williams | Pioneer Hi-Bred International, Inc., PVP 8400075 |
Pioneer P9292 |
PI 556735
| 149-66 X Williams | Pioneer Hi-Bred International, Inc., PVP 8400074 |
Pioneer P9302 |
PI 556909
| Williams 79 X Pioneer P9292 | Pioneer Hi-Bred International, Inc., PVP 8900173 |
Pioneer P9331 |
PI 556839
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700103 |
Pioneer P9351 |
PI 561583
| Williams 82 X Asgrow A1937 | Pioneer Hi-Bred International, Inc., PVP 9200192 |
Pioneer P9391 |
PI 556840
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700104 |
Pioneer P9411 |
PI 556912
| ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8900176 |
Pioneer P9441 |
PI 556734
| Williams X Essex | Pioneer Hi-Bred International, Inc., PVP 8400073 |
Pioneer P9471 |
PI 556733
| Williams X Essex | Pioneer Hi-Bred International, Inc., PVP 8400072 |
Pioneer P9501 |
PI 556871
| [ ( Swift x Williams ) x 3481 ] X [ ( Williams x GP9 ) x Pioneer P4280 ] | Pioneer Hi-Bred International, Inc., PVP 8800166 |
Pixie |
PI 543856 L74D-609
| Williams X Ransom | PVP 8100162 |
RA-452 |
NK RA-452 NK RA452 Northrup King RA452 RA-452
| Williams X Essex | |
RA481 |
PI 556611
| Williams X Essex | Novartis Seeds, Inc., PVP 8000054 |
RCAT Alliance |
PI 548646
| Wells II X Williams 82 | |
Resnik |
PI 534645 HM8471
| Asgrow A3127 (4) X Williams 82 | PVP 8700126 |
Riverside 2025 |
PI 556578
| Williams X Corsoy | The Lubrizol Corporation, PVP 8000015 |
S42-40 |
PI 556723
| Williams X Essex | PVP 8400122 |
S91-2469 |
| Williams X PI 437654 | |
S91-5371-17 |
| Williams (2) X ( Forrest x PI 437654 ) | |
S91-5371-19 |
| Williams (2) X ( Forrest x PI 437654 ) | |
S92-2716 |
| Williams (2) X ( Forrest x PI 437654 ) | |
Sparks |
PI 548619 K1041
| Williams X Calland | PVP 8300072 |
Sprite |
PI 536635 HW74-3384 HW74-3884
| Williams X Ransom | PVP 8100163 |
Sprite 87 |
PI 546374 HC Sprite BC
| Sprite (7) X Williams 82 | PVP 9000014 |
Syngenta S33-32 |
PI 556996
| CM304-21 X Williams | Novartis Seeds, Inc., PVP 9200003 |
Syngenta S39-41 |
PI 578296
| Syngenta S42-30 ( 2 ) X ( Williams 82 x PRX58-35 ) | Novartis Seeds, Inc., PVP 9400140 |
Syngenta S40-44 |
PI 556645
| Beeson X Williams | Novartis Seeds, Inc., PVP 8100147 |
Syngenta S42-40 |
PI 556723
| Williams X Essex | Novartis Seeds, Inc., PVP 8400122 |
Tara |
PI 632418
| [ ( ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ) x Ripley ] X Disoy | U.S. Government, as represented by the Secretary of Agriculture, PVP 200300172 |
Thompson 7803 |
| Wells X Williams | |
Thompson T7803 |
| Wells X Williams | |
Thompson T8112 |
| Harwood X Williams | |
TN-EXW2-051 |
| Essex X Williams 82 | |
TN-EXW2-111 |
| Essex X Williams 82 | |
TN-EXW2-141 |
| Essex X Williams 82 | |
Tyrone |
PI 601984
| [ ( Wilson ( 6 ) x Forrest ) x ( Perry x ( Williams x PI229358 ) ) ] X Ripley | Agricultural Research Service USDA, PVP 9800029 |
U59218 |
| Williams X Amsoy 71 | |
U76168 |
| Williams X PI 89075 | |
U76360 |
PI 548564 Fremont
| Williams X Amsoy 71 | |
U80-68130 |
| Williams X L69U40-19-1 | |
Union |
PI 548622 L21
| Williams (5) X SL12 | |
V79-1362 |
| Essex X Williams | |
Will |
PI 518672 L22
| Williams (6) X ( Clark (6) x T117 ) | |
Williams 79 |
PI 518670 L23
| Williams (6) X Lee 68 | |
Williams 82 |
PI 518671 L24A
| Williams (7) X Kingwa | |
Williams BC6 |
PI 548585 Winchester
| Williams (7) X PRX12-112 | PVP 8400082 |
Winchester |
PI 548585 Williams BC6
| Williams (7) X PRX12-112 | PVP 8400082 |
X3836 |
| Williams X Mack | |
X4521 |
| Williams X Columbus | |
XP1928 |
| ( Hardin x Williams 82 ) X [ ( Tracy x Williams ) x HW79149 ] | |
XP4009 |
Asgrow A4009 PI 556860 A4009
| Asgrow A3860 X ( Williams (2) x PI 088788 ) | Monsanto Technology, LLC, PVP 8800175, 1996 Northern Tests lists parentage as Asgrow A3860 x Fayette. Fayette parentage is (Williams(2) x PI 88788) |