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. 2023 May 30;14:1135884. doi: 10.3389/fpls.2023.1135884

Figure 1.

Figure 1

Frequency distribution for disease rating in a population of 174 F2 and F2.3 progenies. EB2011HB, the F2 population was tested in a naturally-infected field at the Mountain Research Station, Waynesville, NC in 2011, and EB2015HB the F2.3 progenies were evaluated in an artificial inoculation with a single A. linariae isolate in the greenhouse at Mountain Horticultural Research and Extension Center (MHCREC), Mills River, NC in 2015. Each inoculated plant was scored for EB symptoms using a Horsfall-Barratt rating scheme (Horsfall and Barratt, 1945). The values are the means of the parents and progenies, and arrows indicate resistant and susceptible parents. Bars denote the standard deviation.