CO-SEGREGATION OF RECOMBINANT INBRED LINES OF THE COMMON BEAN TO RACES 65 AND 73 OF Colletotrichum lindemuthianum

Authors

A. E. Pelembe, Ministério da Agricultura e Segurança Alimentar
P. S. Vidigal Filho, Universidade Estadual de Maringá
M. C. Gonçalves-Vidigal, Universidade Estadual de MaringáFollow
G. F. Lacanallo, Universidade Estadual de Maringá
V. S. R. Martins, Universidade Estadual de Maringá
S. A. L. Castro, Universidade Estadual de Maringá
T. L. P. O. Souza, Embrapa Arroz e Feijão

Date of this Version

3-2017

Citation

ANNUAL REPORT OF THE BEAN IMPROVEMENT COOPERATIVE, No. 60, March 2017. Published by USDA.

Comments

U.S. government work.

Abstract

INTRODUCTION The common bean (Phaseolus vulgaris L.) is one of the most important legumes for direct human consumption (Lin et al. 2008). Anthracnose, caused by Colletotrichum lindemuthianum is the most widespread, recurrent and devastating disease of the common bean in Latin America and Africa (Pastor-Corrales and Tu 1989). The genetic mapping is carried out using segregating populations. Obtaining segregating populations for genetic mapping have been standard practice in the common bean research (Gepts et al. 1993; Blair et al. 2006). These populations have led to detailed studies and promising to greater efficiency in the genetic breeding of the crop worldwide, but have as limitation, the small size (Sanglard et al. 2013). Thus, the objective of this research was to phenotype the recombinant inbred lines (RIL’s) population from AND 277 × Rudá cross with the 65 and 73 races of Colletotrichum lindemuthianum.