Bugs Eating Plants
We are having a bug that eats our bittersweet vines in Sisters, Or. Often the leaves have perfect circular holes about the size of a dime. They don't seem to eat many other things except possibly new leaves on Oak Tree and leaves on Locust. Gardener told me earwigs have invaded, thinks that is what it is and they are night creatures and ground born....he suggested drenching soil with Neem Oil solution. Any ideas? We can see nothing on plant.
Certified GKH Gardening Expert
Yes, Neem Oil is a good treatment for pests.