Fungal and Bacterial Disease Diagnoses for Distance Diagnostic and Identification System (DDIS) -- Figure 1. Pycnidia of Didymella bryoniae (anamorph Phoma cucurbitacearum). Pathogen of gummy stem blight of watermelon.

PP-186: Fungal and Bacterial Disease Diagnoses for Distance Diagnostic and Identification System (DDIS)

Figure 1. Pycnidia of Didymella bryoniae (anamorph Phoma cucurbitacearum). Pathogen of gummy stem blight of watermelon.