<i>Alternaria alternata</i> and <i>Plectosporium tabacinum</i> on Snap Beans: Pathogenicity, Cultivar Reaction, and Fungicide Efficacy

Fig. 1. (B) Symptomatic snap bean pods from a commercial field in Pennsylvania (cv. Diplomat) from which Alternaria alternata was isolated.



Image from Plant Health Progress article:
Alternaria alternata and Plectosporium tabacinum on Snap Beans: Pathogenicity, Cultivar Reaction, and Fungicide Efficacy