Daylily Diseases and Insect Pests in South Carolina

Daylily rust (caused by the fungus Puccinia hemerocallidis) showing erumpent orange pustules on the lower leaf surface. Meg Williamson, ©2015 Clemson Plant and Pest Diagnostic Clinic

Identify common daylily problems and use cultural practices, monitoring, and labeled treatments to protect plants in South Carolina.

Home & Garden Information Center