Details for: PI 642850, Arachis hypogaea L. subsp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg., 'TAMNUT OL06'


Summary Data
Taxonomy:
Arachis hypogaea L. subsp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg.
Cultivar:
'TAMNUT OL06'
Origin:
Developed – Texas, United States
Received by NPGS:
27 Jun 2006
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
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Core Passport Data
Taxonomy:
Arachis hypogaea L. subsp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg.
Cultivar:
'TAMNUT OL06'
Origin:
Developed – Texas, United States
Received by NPGS:
27 Jun 2006
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
'TAMNUT OL06'
Type: Cultivar name

Tx034342
Type: Donor identifier

Narrative
Tamnut OL06 is a large seeded Spanish peanut (Arachis hypogaea L. subsp. fastigiata Waldron var. vulgaris Harz.) that has the high O/L genes and is high yielding. It exhibits some disease tolerance, and is earlier in maturity than runner cultivars presently available to growers. Tamnut OL06 was tested as Tx034342, and released in May 2006 by the Texas Agr.Exp. Sta., Texas AandM Univ. System. The plants are the same size as Tamspan 90, with upright growth habit and a mainstem that is not prominent. Vegetative growth adheres to the A. fastigiata type, with mostly sequential growth pattern, with flowers on the mainstem. Leaf color is lighter green than OLin (RHS 137A for Tamnut OL06 vs. 146A for OLin). Limited shelling evaluations indicate that Tamnut OL06 will shell in an acceptable manner. Shelling turnout studies used runner screens because this cultivar has seed size similar to runner-type cultivars, when grown in West Texas, and is being released to be marketed in that region as a runner-type peanut. The ELK (8.53 x 25.4 mm slotted screen) fraction is significantly higher (P=0.0001, DMRT) in Tamnut OL06 than in Tamspan 90 or OLin. The Medium (7.14 x 25.4 mm slotted screen) fractions were not significantly different (P=0.083) among the three lines. The US No.1 (6.35 x 25.4 mm slotted screen) fraction was smallest (P=0.0001) for Tamnut OL06 among the three Spanish lines. The seed size distribution for Tamnut OL06 is very similar in the three major fractions to Florunner a long time favorite of the processing and manufacturing industry. Tests on the blanching properties of Tamnut OL06 indicated that it blanches as well as any of the other Spanish varieties tested, and will be acceptable to the blanching and split Cblanching markets. Yields of Tamnut OL06 have been equal to or slightly higher than Tamspan 90 and OLin. Grades (TSMK) have generally run up to two points lower than Tamspan 90 and OLin. Tests in the Sclerotinia minor nursery at the TAES Stephenville, Texas have shown that Tamnut OL06 has resistance equal to that of Tamspan 90 and OLin: Tamnut OL06 = 5.7 rating on scale of 0 to 10 (10 = all plants dead), Tamspan 90 = 5.3, and OLin = 4.7 (NS P 0.05). Analysis of maturity data indicates that Tamnut OL06 is equal to Tamspan 90 and OLin and significantly earlier than the Florunner variety with ratings of 89.1%, 85.3%, 86.1%, and 45.8% respectively (P 0.05).
Arachis hypogaea L. subspp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg.
Genus:
Arachis
Section:
Arachis
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Dalbergieae
Nomen number:

400514
Place of publication:

Bonplandia 8:153. 1994
Comment:
Krapovickas and Gregory did not expressly make this combination, but effectively did so
Verified:
01/14/2010 by ARS Systematic Botanists.
Other conspecific taxa
Arachis hypogaea L. (7010 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron (365 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. aequatoriana Krapov. & W. C. Greg. (62 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. peruviana Krapov. & W. C. Greg. (23 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. vulgaris Harz (130 active accession[s])
Arachis hypogaea L. subsp. hypogaea (176 active accession[s])
Arachis hypogaea L. subsp. hypogaea var. hirsuta J. Kohler (28 active accession[s])
Arachis hypogaea L. subsp. hypogaea var. hypogaea (533 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishValencia peanut  1Krapovickas, A. & W. C. Gregory. 1994. Taxonomía del género Arachis (Leguminosae). Bonplandia 8:153.
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Pedigree
Description:
Tamnut OL06 derived from fourth BC, Tamspan 90 X BC3 from Tamspan 90 X UF 435-2-1. The original cross produced cultivar OLin . In subsequent BC2, BC3,.BC4 after the selection of OLin, individual seed were tested for O/L ratio, planted, evaluated, and selected for various traits including seed size, plant growth habit, maturity, and yield, and was followed by yield testing in BC4F2:4, and more selection and O/L testing produced populations that were yield tested in BC4F4:7 to BC4F4:10 and the released material was a mixture of BC4F4:10 and BC4F4:11.
Intellectual Property Rights
Crop Science Registration. CV-91, PEANUT. Issued: 01 Nov 2006.
  • Baring, M., Y. Lopez, C. E. Simpson, J. M. Cason, J. Ayers, & M. D. Burow. 2006. TAMNUT OL06 peanut. Crop Sci. (Madison) 46(6):2720.

U.S. Plant Variety Protection
PVP 200800279
Variety: Tamnut OL06
Taxonomy: Arachis hypogaea L. subsp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg.
Experimental name/synonym: TX034342
Crop: PEANUT
Applicant: Texas AgriLife Research
Date filed: 06/04/2008
Date issued: 09/14/2012
Status: Certificate Issued
Status date: 09/14/2012