Bot Canker of Oak in Florida Caused by Diplodia corticola and D. quercivora

This 6-page fact sheet describes Geranium the emergence of these two pathogens of oak and grapevine in North America and Florida; the signs and symptoms of infection; mechanism of host disease and death; Drain Clip fungal morphology; origin, host range, and classification; and management options.Written by Sonja Mullerin and Jason A.Smith, and published by the UF Department of School of Forest Resources and Conservation, March 2015.(Photo: Jason Smith, UF/IFAS).