I'm new to gardening and I'm not sure what type of bugs are on my tree. I noticed that my lemon tree has what looks like worms on the leaves. It looks like they are eating the leaves on the tree. I see areas where the leaves are fine and then some have holes or towards the middle of the leaf or towards the ends. I have also noticed what looks like white spiders. They are really tiny and I can't be sure if they are or not but I have noticed some webs on the leaves. Does anyone know how to get rid of them or what to use?