Combining resistance to common bacterial blight, anthracnose, and bean common mosaic virus into Manitoba-adapted dry bean (Phaseolus vulgaris L.) cultivars

2014 ◽  
Vol 94 (2) ◽  
pp. 405-415 ◽  
Author(s):  
J. G. Boersma ◽  
R. L. Conner ◽  
P. M. Balasubramanian ◽  
A. Navabi ◽  
K. Yu ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Mosaic Virus ◽  
Bacterial Blight ◽  
Bean Common Mosaic Virus ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Navy Bean ◽  
Dry Bean ◽  
Black Bean ◽  
Pinto Bean

Boersma, J. G., Conner, R. L., Balasubramanian, P. M., Navabi, A., Yu, K. and Hou, A. 2014. Combining resistance to common bacterial blight, anthracnose, and bean common mosaic virus into Manitoba-adapted dry bean (Phaseolus vulgaris L.) cultivars. Can. J. Plant Sci. 94: 405–415. Resistance to common bacterial blight (CBB) is generally absent in dry bean cultivars. In order to transfer CBB resistance into dry bean cultivars grown in Manitoba, crosses were made between CBB-resistant navy bean OAC Rex and susceptible cultivars Black Violet (black bean), AC Pintoba (pinto bean) and Morden003 (an anthracnose-resistant navy bean). The F1 progeny were back-crossed to the recurrent susceptible parents for four generations and selections were made based on inoculation tests and molecular markers. The BC4F3 populations were evaluated in CBB field disease nurseries for 3 yr at Morden, MB, and Harrow, ON. Three of the 114 BC4F3 navy bean lines were shown to have improved resistance to both CBB and anthracnose, whereas approximately 50% of the lines exhibited strong resistance to anthracnose. Meanwhile, 11 black bean and 7 pinto bean lines were selected with resistance to CBB and four of the seven pinto beans were also putatively resistant to bean common mosaic virus (BCMV). There was good agreement between the presence of molecular markers and field resistance to CBB and anthracnose. The resistant lines recovered in this research possess desirable yield potential and seed characteristics, and can be used in crossing for future dry bean improvement.

Fathom common bean

2016 ◽  
Vol 96 (2) ◽  
pp. 276-279
Author(s):  
Raja Khanal ◽  
Terry Rupert ◽  
Alireza Navabi ◽  
Thomas H. Smith ◽  
Andrew J. Burt ◽  
...  
Keyword(s):  
Bacterial Blight ◽  
Colletotrichum Lindemuthianum ◽  
Yield Potential ◽  
High Yield ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Navy Bean ◽  
Dry Bean ◽  
Xanthomonas Axonopodis ◽  
High Yield Potential

Fathom (CFIA registration no. 7544) is a full-season navy bean (Phaseolus vulgaris L.) cultivar with a high yield potential, and resistance to anthracnose (caused by Colletotrichum lindemuthianum ) and common bacterial blight (CBB; caused by Xanthomonas axonopodis pv. phaseoli). Fathom is recommended for the dry bean growing areas in southwestern Ontario.

AAC Black Diamond 2 dry bean

2015 ◽  
Vol 95 (2) ◽  
pp. 437-440 ◽  
Author(s):  
P. M. Balasubramanian ◽  
H.-H. Mündel ◽  
R. L. Conner ◽  
S. Chatterton ◽  
A. Hou
Keyword(s):  
Bacterial Blight ◽  
Growth Habit ◽  
Research Centre ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Lodging Resistance ◽  
Dry Bean ◽  
Xanthomonas Axonopodis ◽  
Black Bean ◽  
Black Seed Coat

Balasubramanian, P. M., Mündel, H.-H., Conner, R. L., Chatterton, S. and Hou, A. 2015. AAC Black Diamond 2 dry bean. Can. J. Plant Sci. 95: 437–440. AAC Black Diamond 2 is a high-yielding black bean (Phaseolus vulgaris L.) cultivar with an upright, indeterminate bush growth habit, lodging resistance, shiny black seed coat and improved resistance to seed-borne common bacterial blight caused by Xanthomonas axonopodis pv. phaseoli. AAC Black Diamond 2 was developed at the Agriculture and Agri-Food Canada (AAFC) Research Centre, Lethbridge, AB. AAC Black Diamond 2 is suitable for irrigated production in Alberta and Saskatchewan.

Apex common bean

2013 ◽  
Vol 93 (1) ◽  
pp. 131-135 ◽  
Author(s):  
A. Navabi ◽  
T. Rupert ◽  
S. J. Park ◽  
K. Yu ◽  
T. H. Smith ◽  
...  
Keyword(s):  
Common Bean ◽  
Bacterial Blight ◽  
Yield Potential ◽  
High Yield ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Navy Bean ◽  
Dry Bean ◽  
Moderate Resistance ◽  
High Yield Potential

Navabi A., Rupert, T., Park, S. J, Yu, K., Smith, T. H. and Pauls, K. P. 2013. Apex common bean. Can. J. Plant Sci. 93: 131–135. Apex (CFIA registration no. 7052) is an indeterminate, full-season navy bean (Phaseolus vulgaris L.) cultivar with an upright plant architecture, suitable for direct harvest, high yield potential, moderate resistance to common bacterial blight (CBB; caused by Xanthomonas axonopodis pv. phaseoli) and superior cooking quality. Apex is adapted to and recommended for the dry bean growing areas with higher than 2700 CHU in southwestern Ontario.

Genotype and environment effect on canning quality of dry bean grown in Saskatchewan

1999 ◽  
Vol 79 (3) ◽  
pp. 335-342 ◽  
Author(s):  
P. Balasubramanian ◽  
A. Slinkard ◽  
R. Tyler ◽  
A. Vandenberg
Keyword(s):  
Environment Interaction ◽  
Quality Traits ◽  
Navy Bean ◽  
Dry Bean ◽  
Black Bean ◽  
Genotype Environment Interaction ◽  
Pinto Bean ◽  
Bean Genotype ◽  
Early Fall ◽  
Canning Quality

Canning quality traits of dry bean are affected by both the genotype and the environment. This study was conducted to determine the effects of genotype, environment and the genotype × environment interaction on canning quality traits of selected navy bean, black bean and pinto bean cultivars. Three cultivars each of navy bean and black bean and two cultivars of pinto bean were grown at several sites across Saskatchewan in the summer of 1995 and 1996. Dry bean seed samples from five sites for navy bean, four sites for black bean and six sites for pinto bean grown over 2 yr were evaluated for canning quality traits using a modified laboratory canning protocol. The cultivar effect was significant for most canning quality traits in all three bean classes. For most canning quality traits, the cultivar × year × site interaction variance predominated over the corresponding cultivar × year or cultivar × site variances and, hence, the first order interactions were considered relatively unimportant. The occurrence of early fall frost at several sites resulted in frost-damaged seed, which affected both the genetic and environmental effects on the canning quality traits. Identification of cultivar × site interactions for a few canning quality traits does not justify dividing the province into subareas for breeding and testing purposes. Key words: Phaseolus vulgaris, common bean, genotype, environment, canning quality

scholarly journals Coinoculation Effects of the Pathogens Causing Common Bacterial Blight, Rust, and Bean Common Mosaic in Phaseolus vulgaris

1990 ◽  
Vol 115 (2) ◽  
pp. 319-323 ◽  
Author(s):  
H.Z. Zaiter ◽  
D.P. Coyne ◽  
J.R. Steadman
Keyword(s):  
Phaseolus Vulgaris ◽  
Bacterial Blight ◽  
Xanthomonas Campestris ◽  
Bean Common Mosaic Virus ◽  
Host Susceptibility ◽  
Uromyces Appendiculatus ◽  
Common Bacterial Blight ◽  
Dry Bean ◽  
Screening For Resistance ◽  
Prior Infection

Ten dry bean (Phaseolus vulgaris L.) cultivars/lines with differential reactions to rust were used in growth chamber experiments to determine rust [Uromyces appendiculatus (Pers.) Unger var. appendiculutus, (U a)], and common bacterial blight Xanthomonas campestris pv. phaseoli (E.F. Sm.) Dews. (X c p)] reactions on leaves when coinoculated with both pathogens. The X c p-U a necrosis symptoms were very different from those caused by X c p alone. Depending on the level of host susceptibility to rust, the X c p reaction remained confined within the rust pustule or spread beyond the pustule area, causing a necrosis of the entire leaf. Prior infection of bean seedlings with bean common mosaic virus (BCMV), NY-15 strain, reduced rust pustule size, but did not affect the reaction to X c p. Screening with X c p and BCMV can be done at the same time during the early vegetative stage, but the interactions of U a with X c p and of BCMV with U a need to be considered in screening for resistance.

scholarly journals Impact of common bacterial blight on the yield, seed weight and seed discoloration of different market classes of dry beans (Phaseolus vulgaris L.)

2015 ◽  
Vol 95 (4) ◽  
pp. 703-710 ◽  
Author(s):  
J. G. Boersma ◽  
A. Hou ◽  
C. L. Gillard ◽  
K. B. McRae ◽  
R. L. Conner
Keyword(s):  
Phaseolus Vulgaris ◽  
Seed Weight ◽  
Bacterial Blight ◽  
Common Bacterial Blight ◽  
Yield Losses ◽  
Dry Beans ◽  
Phaseolus Vulgaris L ◽  
Navy Bean ◽  
Navy Beans ◽  
The Impact

Boersma, J. G., Hou, A., Gillard, C. L., McRae, K. B. and Conner, R. L. 2015. Impact of common bacterial blight on the yield, seed weight and seed discoloration of different market classes of dry beans (Phaseolus vulgaris L.). Can. J. Plant Sci. 95: 703–710. Common bacterial blight (CBB) is a seed-borne disease of dry bean (Phaseolus vulgaris L.), causing significant economic loss to growers due to reductions in seed yield and quality and the need to annually purchase disease-free seed. Over the past decade a number of breeding lines and cultivars with resistance to CBB have been developed in several bean market classes including navy, black and cranberry beans. A comparison of three susceptible navy bean cultivars and seven resistant navy, three black and one cranberry bean entries in Manitoba revealed that most resistant navy and black bean lines had significantly reduced the incidence of leaf symptoms and their mean yield losses were reduced to less than 17%, while those of the susceptible lines were as high as 36% under severe disease pressure. Only the weakly resistant navy bean cultivar HR67 and the cranberry bean line F4GR1 failed to substantially reduce CBB symptoms or show a yield advantage. The Simple Sequence Repeat (SSR) marker PVctt001 in combination with Sequence Characterized Amplified Region (SCAR) marker SU91 was associated with a low incidence of CBB symptoms and a reduced yield loss in five navy bean lines, but not in the cranberry bean line F4GR1. Disease symptoms on the pods in the resistant black and navy beans and seed discoloration of navy beans caused by CBB were also significantly reduced by resistance. Seed weights were reduced by 2.1–4.7% in the susceptible cultivars, but there was only a slight or no decrease or no effect on the seed weight of the CBB-resistant lines and cultivars. Generally the magnitude of the reductions in yield was much greater than the impact on seed weight, which suggests that yield losses were caused by a combination of reduced seed weight and the number of seeds per plant.

scholarly journals Performance of Dry Beans Grown on the Coastal Plains of Puerto Rico.

1969 ◽  
Vol 69 ◽  
pp. 125-133
Author(s):  
James S. Beaver ◽  
José Badillo-Feliciano ◽  
Ismael Reyes-Soto
Keyword(s):  
Puerto Rico ◽  
Bacterial Blight ◽  
Coat Color ◽  
Bean Common Mosaic Virus ◽  
Phaseolus Vulgaris L ◽  
Seed Type ◽  
Dry Bean ◽  
Uromyces Phaseoli ◽  
The Mean ◽  
Seed Yields

Performance of a group of white-seeded and a group of colored dry bean (Phaseolus vulgaris L.) genotypes was measured at the Fortuna and lsabela Research and Development Centers during 1979 to 1982. White-seeded lines W-117, W-142, and 2W-33-2 produced seed yields as great as or greater than the mean of the tests. Compared with the standard white-seeded line Bonita, W-117, W-142 and 2W-33-2 showed more resistance to the systemic mosaic strain of the Bean Common Mosaic Virus and rust (Uromyces phaseoli (Reben) Wint.). Violeta and Galana were among the most productive colored genotypes. Unfortunately, the seed coat color of these genotypes is unacceptable to the local consumer. Among the colored genotypes with a desirable seed type, Guayamera showed the most promising performance. Several of the colored seeded lines expressed resistance to the races of rust endemic at lsabela. On the other hand, the colored lines were generally more susceptible to bacterial blight than the white-seeded lines. Genotypes with the most promising performance will be considered for release as replacements for standard cultivars or will be utilized as parents in the local bean breeding program.

Shetland common bean

1991 ◽  
Vol 71 (4) ◽  
pp. 1147-1149
Author(s):  
S. J. Park
Keyword(s):  
Phaseolus Vulgaris ◽  
Key Words ◽  
Mosaic Virus ◽  
Cooking Quality ◽  
Bean Common Mosaic Virus ◽  
Phaseolus Vulgaris L ◽  
Navy Bean ◽  
Bean Cultivar ◽  
Cultivar Description ◽  
Bean Anthracnose

Shetland is a medium-late maturing, high-yielding white (navy) bean (Phaseolus vulgaris L.) cultivar. It's main advantages are its earlier maturity and better standability than Dresden and OAC Rico. It has good cooking quality and it is resistant to the alpha and delta races of anthracnose and to races 1 and 15 of bean common mosaic virus. Key words: Phaseolus vulgaris L., dry edible (navy, pea) bean, cultivar description, bean anthracnose, bean common mosaic virus

AC OLE common bean

1999 ◽  
Vol 79 (1) ◽  
pp. 107-108 ◽  
Author(s):  
S. J. Park ◽  
F. Kiehn ◽  
T. Rupert
Keyword(s):  
Phaseolus Vulgaris ◽  
Bean Common Mosaic Virus ◽  
Yield Potential ◽  
High Yield ◽  
Phaseolus Vulgaris L ◽  
Plant Type ◽  
Dry Bean ◽  
Pinto Bean ◽  
Cultivar Description ◽  
High Yield Potential

AC Ole is a high-yielding pinto bean (Phaseolus vulgaris L.) cultivar with mid-season maturity. It has high yield potential and an upright plant type, suitable for direct combine harvest. AC Ole seed has acceptable cooking/canning quality. It is resistant to races 1 and 15 of bean common mosaic virus. Key words: Phaseolus vulgaris, dry bean, cultivar description

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