First Report of Rhizoctonia Foliar Blight of Soybean in South Carolina

Fig. 2. Rhizoctonia solani AG1-IA isolate from soybean in South Carolina. Note large dark brown sclerotia that developed in concentric circles within 7 days after transfer to APDA.



Image from Plant Health Progress article:
First Report of Rhizoctonia Foliar Blight of Soybean in South Carolina