Pear leaves are turning orange, but there's no reason to worry. Marjie Ducey Jul 4, 2020 Jul 4, 2020; 0 ... Photos: What to plant if you want to attract pollinators.

Pear scab can attack pear trees in the spring. The fungus overwinters in infected, fallen leaves and in some cases on twigs, according to Jay Pscheidt, a plant pathologist with the Oregon State ...

The outer leaves, although dead, protect the interior of the plant. We may still get hit with another heatwave, so wait until late October or November to clean them up.

MORE: Find more gardening Q&A from Neil Bell. The symptoms are yellow to bright orange leaf spots that appear on leaves, fruit, twigs and branches of pear. Occasionally, infected fruit mummifies.

Some of us are starting to notice yellow-orange spots on the leaves of their ornamental or fruiting pear trees. These spots begin in the late spring on the upper surface of leaves, approximately 1 ...