Boscalid Insensitivity Documented in <i>Didymella bryoniae</i> Isolated from Watermelon in Florida and North Carolina

Fig. 1. Gummy stem blight begins as individual leaf spots that often have darker rings inside.



Image from Plant Health Progress article:
Boscalid Insensitivity Documented in Didymella bryoniae Isolated from Watermelon in Florida and North Carolina