Details for: PI 655532, Phaseolus vulgaris L., VCW 55


Summary Data
Taxonomy:
Phaseolus vulgaris L.
Top Name:
VCW 55
Origin:
Developed – Idaho, United States
Received by NPGS:
09 Jan 2009
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed25 countPI 655532 2014o SD
 
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Core Passport Data
Taxonomy:
Phaseolus vulgaris L.
Top Name:
VCW 55
Origin:
Developed – Idaho, United States
Received by NPGS:
09 Jan 2009
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
VCW 55
Type: Developer identifier

Narrative
VCW 54 (4.6) and VCW 55 (6.0) had significantly (P<0.05) lower mean white mold scores than ICA Pijao (6.9) and partially resistant ICA Bunsi (6.6) and susceptible Othello (8.4) checks when evaluated on a 1 to 9 scale, where 1= no white mold disease symptoms and 9= severely diseased or dead plants in the greenhouse tests at University of Colorado, Fort Collins, Colorado and University of Idaho, Kimberly, Idaho in 2008. VCW 54 exhibited the highest level of white mold resistance than all other genotypes reported previously. VCW 54 had light scarlet flower color with purplish black seed. The standard of VCW 55 flower was white with light pink stripe and seed was black. VCW 54 and VCW 55 were late maturing (~100 d) and had small seed (>25 g 100 seed weight-1) and an upright growth habit Type II, similar to ICA Pijao. Often late maturity combined with upright growth habit and resistance to lodging (associated with stay-green stem characteristic) seem to be associated with field avoidance of WM. From examining the white mold reaction of VCW 54 and VCW 55 in the greenhouse and field in 2007 under extremely severe disease pressure, it is likely that, in addition to the physiological white mold resistance, the two interspecific germplasm lines may also possess some architectural avoidance traits to lower white mold scores in the field. While VCW 55 had no apparent fertility problems and behaved as a normal common bean, VCW 54 was partially sterile and hence seed set was sparse and delayed.
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
Storage Information Form
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Pathogens
Vouchers
Citations
  • Singh, S. P., H. Teran, H. F. Schwartz, K. Otto, & M. Lema. 2009. White Mold–Resistant Interspecific Common Bean Germplasm Lines VCW 54 and VCW 55. J. Pl. Registr. 3(2):191. DOI: 10.3198/jpr2008.11.0650crg. Number of accessions cited: 2
Pedigree
Description:
VCW 54 and VCW 55 were developed by congruity-backcrossing between dry bean �ICA Pijao� and the scarlet runner bean G 35172 (ICA Pijao/G 35172//ICA Pijao/3/G 35172). Single plant was harvested from F1 to F7. No selection for white mold resistance or any other trait was practiced from F1 to F7. The screening for white mold was carried out in the greenhouse at the Colorado State University, Fort Collins, Colorado from 2002 to 2008 and at University of Idaho (UI), Kimberly Research & Extension Center from 2004 to 2008, and in the field at UI-Parma Research & Extension Center from 2004 to 2007.
Intellectual Property Rights
Journal of Plant Registration. GP-277, OTHER LEGUMES. Issued: 01 May 2009.
  • Singh, S. P., H. Teran, H. F. Schwartz, K. Otto, & M. Lema. 2009. White Mold–Resistant Interspecific Common Bean Germplasm Lines VCW 54 and VCW 55. J. Pl. Registr. 3(2):191. DOI: 10.3198/jpr2008.11.0650crg.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.29.51 PHASEOLUS.SEEDWEIGHT.WRPISPI 655532 2014o SD