Abstract
Gray mold and leaf blight of Photinia glabra Maxim. occurred in Tokyo Metropolis in 2003. A Botyytis species isolated from the infected plants with gray mold was identified as Botyytis cinerea Persoon: Fries. Inoculation tests showed that this fungus was causal agent of the diseases. This is the first report of gray mold on Photinia in Japan.
