Biplot Analysis for Evaluation of Tolerance in Some Bean (Phaseolus vulgaris L.) Genotypes to Bean Common Mosaic Virus (BCMV)

Authors: S. Ghasemi, M. M. Kamelmanesh, A. Namayandeh, R. Biabanikhankahdani

Abstract:

The common bean is the most important grain legume for direct human consumption in the world and BCMV is one of the world's most serious bean diseases that can reduce yield and quality of harvested product. To determine the best tolerance index to BCMV and recognize tolerant genotypes, 2 experiments were conducted in field conditions. Twenty five common bean genotypes were sown in 2 separate RCB design with 3 replications under contamination and non-contamination conditions. On the basis of the results of indices correlations GMP, MP and HARM were determined as the most suitable tolerance indices. The results of principle components analysis indicated 2 first components totally explained 98.52% of variations among data. The first and second components were named potential yield and stress susceptible respectively. Based on the results of BCMV tolerance indices assessment and biplot analysis WA8563-4, WA8563-2 and Cardinal were the genotypes that exhibited potential seed yield under contamination and noncontamination conditions.

Keywords: Phaseolus vulgaris, BCMV, principle components analysis, bi-plot analysis, tolerance.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1328504

References:

[1] Cadle-Davidson, M. M., and Jahn, M. M. 2006. Patterns of accumulation of Bean common mosaic virus in Phaseolus vulgaris genotypes nearly isogenic for the I locus. Annals of Applied Biology. 148(3): 179- 185.
[2] Mavaric, I., Susta-vozlic, J. 2004. Virus diseases and resistance to Bean common mosaic and Bean common mosaic necrosis potyvirus in common bean (Phaseolus vulgaris L.). Acta agriculturae Slovenica 83: 181-190.
[3] Dasgupta, I.., Malathi, V. G., and Mukherjee, S. K. 2003. Genetic engineering for virus resistance. Current science. 84: 341- 353.
[4] Puttaraju, H. R., Prakash, H. S., and SHetty, H. S. 2004. Seed infection by Blackeye Cowpea Mosaic Potyvirus and yield loss in different cowpea varieties. Journal of Mycology and Plant Pathology. 34(1): 41-46.
[5] Castillo-Urquiza, G. P., Maia, F. G., Cavalho, M. G., Pinto, C. M., and Zerbini, F. M. 2006. Characterization of a bean rugose mosaic virus(BRMV) isolate from Minas Gerais, and yield loss estimate in beans upon single infection and double infection with BCMV. Fitopatologia Brasileira. 31(5): 455-461.
[6] Ittah, M. A. 2006. Relationship between yield and some yield components in cowpea varieties infected with two cowpea potyviruses. Global Journal of Pure and Applied Sciences. 12(1): 11-17.
[7] Fernandez, G. C. J. 1992. Effective selection criteria for assessing plant stress toleranc. In proceeding of an the sympo. Taiwan. 13- 16 Aug. 1992. By C. G. 1993. AVRDC.