Photinia: Leaf spot (Diplocarpon)
Photinia: Leaf spot (Diplocarpon) categories: Ornamentals Photinia Photinia Diseases Shrubs revision date: 2024-06-05 02:07 Photinia leaf spots and twig cankersPhoto by: J. Berger, bugwood.org Biology Fungal leaf spot of photinia is characterized by the presence of red to purple spots on the leaves. The spots are small at first, but soon enlarge and develop brown […]