Are There Plants That Repel Leaf Cutters Caterpillars Etc

Question From: K. Deyo - San Diego, California, United States
Q: I live is Southern California. My patio faces north so I only get sun in the summer. I have geraniums in pots on my patio that I leave out all year. I have a problem with something eating the leaves during the summer. Can I plant any other plants that repel leaf cutters, caterpillars, etc?

A: Not that I know of Ken, but I live in Michigan. I use a spray product called AzaMax that contains azadiractin and is OMRI listed. It's available at hydro stores and on-line at Amazon. Best And Happy Yardening, Nancy