Details for: PI 666041, Phaseolus vulgaris L., 'Rio Rojo'


Summary Data
Taxonomy:
Phaseolus vulgaris L.
Cultivar:
'Rio Rojo'
Origin:
Developed – North Dakota, United States
Received by NPGS:
10 Sep 2012
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.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Phaseolus vulgaris L.
Cultivar:
'Rio Rojo'
Origin:
Developed – North Dakota, United States
Received by NPGS:
10 Sep 2012
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

North Dakota, United States

Developer(s):
Accession Names and Identifiers
'Rio Rojo'
Type: Cultivar name

NDZ06249
Type: Other or unclassified name

Narrative
Rio Rojo is a medium-early maturing, high yielding small red bean, with commercially-acceptable seed size, shape, and appearance. Rio Rojo is erect (Type lib, upright short vine), has good lodging resistance, and exhibits good and synchronous plant dry-down prior to harvest. Rio Rojo has shown superior performance (seed yield and disease resistance) when compared with other small red bean commercial cultivars. For example, it showed an increase of 11% in seed yield when compared with 'Merlot', the small red cultivar most commonly grown in the U.S. Rio Rojo had a higher seed yield in 12 out of 17 environments (70%) where it was commonly grown with Merlot and out yielded Merlot in five of the six years they were tested together. In addition, Rio Rojo has similar agronomic performance to Merlot for other traits, but it has smaller seed size. Given the potential of Rio Rojo, and with the purpose of comparing Rio Rojo against other small red cultivars, a Red Variety Trial (RVT) was grown in two locations in 2010 and three more in 2011. Once again, Rio Rojo had the highest seed yield across all environments. In addition to the high seed yield observed in Rio Rojo, this cultivar has improved resistance to common bacterial blight (CBB), which is a breeding accomplishment since virtually all small red cultivars are highly susceptible to this disease. Even though Rio Rojo cannot be considered as resistant, the intermediate levels of eBB resistance observed in field tests showed that Rio Rojo is better than any of the small red cultivars commonly grown in the U.S.
Phaseolus vulgaris L.
Genus:
Phaseolus
Section:
Phaseolus
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Phaseoleae
Subtribe:
Phaseolinae
Nomen number:

27632
Place of publication:

Sp. pl. 2:723. 1753
Verified:
08/19/2010 by ARS Systematic Botanists.
Other conspecific taxa
Phaseolus vulgaris L. var. aborigineus (Burkart) Baudet (118 active accession[s])
Phaseolus vulgaris L. var. vulgaris (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Phaseolus nanus L.
Phaseolus vulgaris L. var. mexicanus Freytag, nom. inval.

Common names
LanguageNameAlternate namenoteseqCitation
Englishbean  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Italianfragiolo  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajiingen-mame  2Walker, E. 1976. Flora of Okinawa and the southern Ryukyu Islands.
Swedishböna  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesecai dou  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Koreandeonggulgangnamkong  2Lee, Y. N. 1997. Flora of Korea.
Transcribed Koreangangnamkong  2Lee, Y. N. 1997. Flora of Korea.
Transcribed Koreanjuldangkong  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:117.
Annotations
Other Links
Storage Information Form
Plant Variety Protection Form
Actions
Pathogens
Vouchers
Citations
  • Osorno, J. M., K. F. Grafton, A. J. Vander Wal, & S. L. Gegner. 2013. A New Small Red Bean with Improved Resistance to Common Bacterial Blight: Registration of ‘Rio Rojo’. J. Pl. Registr. 7(2):130. DOI: 10.3198/jpr2012.07.0014crc. Number of accessions cited: 1
Pedigree
Description:
Rio Rojo is a selection from a single the cross between BusterlV AX 3 and developed by using a modified pedigree method. Buster is a pinto bean cultivar released by Seminis/Monsanto in 1999 (PVP# 9900242), with very high yield potential and excellent adaptation to the ND/MN region. VAX 3 is an interspecific small red germplasm line released by CIAT and has one of the highest levels of resistance to common bacterial blight.
Intellectual Property Rights
Journal of Plant Registration. CV-304, OTHER LEGUMES. Issued: 01 May 2013.
  • Osorno, J. M., K. F. Grafton, A. J. Vander Wal, & S. L. Gegner. 2013. A New Small Red Bean with Improved Resistance to Common Bacterial Blight: Registration of ‘Rio Rojo’. J. Pl. Registr. 7(2):130. DOI: 10.3198/jpr2012.07.0014crc.

U.S. Plant Variety Protection
PVP 201300090
Variety: Rio Rojo
Taxonomy: Phaseolus vulgaris L.
Experimental name/synonym: NDZ6249
Crop: BEAN, FIELD
Applicant: NDSU Research Foundation
Date filed: 12/12/2012
Date issued: 06/19/2013
Status: Certificate Issued
Status date: 06/19/2013