Integrated Management of Angular Leaf Spot (<i>Phaeoisariopsis griseola</i> (Sacc.) Ferr.) on Snap Beans in Ontario

Fig. 1. Symptoms of angular leaf spot caused by Phaeoisariopsis griseola on snap bean.



Image from Plant Health Progress article:
Integrated Management of Angular Leaf Spot (Phaeoisariopsis griseola (Sacc.) Ferr.) on Snap Beans in Ontario