“New progress has been made in the identification of the pathogen of Epimedium leaf blight in Wanzhou District, Chongqing. Researchers have identified the pathogen as D. Hongkonensis, established the optimal culture condition system, and screened two highly effective fungicides, 45% prochlorpene and 0.3% tetracycline, providing a theoretical basis for the prevention and control of Epimedium diseases.”