my new peach tree has many bug holes in the leaves. just started neem oil. no results yet. very worried. please help. thanks. brian
Great Northern peach cold resistant. don't how to upload pics
Certified GKH Gardening Expert
Neem oil is good for preventive control of some pests and diseases, but not necessarily for advanced conditions.
It's necessary to identify the pest or disease in order to advise on controls.
Pests that can put holes in leaves are grasshoppers, caterpillars (larva of moth), beetles and snails.
Are you sure they are bug holes and not shot hole fungus?