New coffee (Coffea arabica) genotypes derived from Coffea canephora exhibiting high levels of resistance to leaf rust and Ceratocystis canker

Lucía Castro Caicedo, Bertha; Alfonso Cortina Guerrero, Hernando; Roux, Jolanda; J. Wingfield, Michael

doi:10.1590/s1982-56762013000600004

Public

New coffee (Coffea arabica) genotypes derived from Coffea canephora exhibiting high levels of resistance to leaf rust and Ceratocystis canker

Published in Tropical Plant Pathology • Dec 1, 2013

Authors:

Bertha Lucía Castro Caicedo

Hernando Alfonso Cortina Guerrero

Jolanda Roux

Abstract

The purpose of this study was to evaluate the resistance to coffee leaf rust (CLR) caused by Hemileia vastatrix and to Ceratocystis canker (Cc) in coffee genotypes derived from crosses of Coffea arabica var. Caturra with accessions of C. canephora backcrossed to Caturra. Twenty-three F3BC1 progenies...

Subject

Biology

Coffea arabica

Canker

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