Evaluation of Selected Genotypes of Soybean for Resistance to <i>Phakopsora pachyrhizi</i>

Fig. 2. Mean soybean rust severity (A, shown here) and sporulation rating (B) of the Set 1genotypes evaluated against a Mississippi bulk isolate of Phakopsora pachyrhizi. Reactions were immune or no visible rust lesions (IMM) on PI200492; red-brown (RB) lesions (horizontal striped bar); tan (TAN) lesions (solid gray bar); or MIX with a mixture of TAN and RB lesion types on the same leaf or different plants (diagonal striped bar). Means with the same letter are not significantly different by the least significant difference test (P = 0.05).



Image from Plant Health Progress article:
Evaluation of Selected Genotypes of Soybean for Resistance to Phakopsora pachyrhizi