Apple and Pear Tree problem

Asked May 23, 2018, 2:14 PM EDT

Please help us identify these issues. How should we treat them now and prevention. Pictures taken this morning.. Three pictures of each tree. Cherry, apple, and pear.

Clackamas County Oregon fruit trees horticulture

1 Response

Thank you for the picture link and the good pictures. For the cherry, it may be a symptom of which is You can use the cultural controls. For chemical or biological controls, anything marked with H is available to the home gardener.

For your apple, it looks like scab, which can affect both leaves and fruit.

For the pear, the fruit looks like russeting (pears and apples are in the same family so can be affected by the same diseases.) For the leaves it looks like