75+ Red Tip Photinia Leaf Spot

Leaves are dotted with black spots that slowly spread until leaves wilt and fall off. In a matter of days the spots enlarge and eventually become dark purplish circles surrounding gray.

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The first symptoms of photinia leaf spot are tiny circular bright red spots which appear on both the upper and lower leaf surfaces numerous spots may coalesce into large purple blotches mature leaf spots develop a gray center fig 1. Photinia leaf spot disease. Unfortunately red tip photinias are particularly susceptible to leaf spot diseases. Photinia shrubs sometimes contract a disease called photinia leaf spot or photinia black spot.

This disease commonly occurs on the southern landscape plant red tip photinia. It also defoliates indian hawthorn loquat flowering and fruiting pear hawthorn and firethorn. Tiny round red spots appear on leaf surfaces and because the leaf color of the new growth they attack the darker red spots are easy to ignore. The first signs of photinia leaf spot are almost unnoticeable.

Black specks within the spot represent the spore producing bodies of the fungus. Symptoms infections start as small black spots on tree leaves. Little spots similar to tar spots appear on leaves. The first signs of infection are tiny reddish spots sometimes surrounded by yellow.

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