Effects of Soybean Leaf and Plant Age on Susceptibility to Initiation of Infection by <i>Phakopsora pachyrhizi</i>

Fig. 1. Non-linear regression of lesions/cm2-leaf area versus plant age at inoculation with urediniospores of P. pachyrhizi. Data points represent means of three plants in each of four experiments and the standard errors of the means. The non-linear model and the Bayesian information criterion fit statistic are indicated. Plant growth stages at times of inoculation are indicated.



Image from Plant Health Progress article:
Effects of Soybean Leaf and Plant Age on Susceptibility to Initiation of Infection by Phakopsora pachyrhizi