This is, and always will be, my favorite method of defense when it comes to getting rid of potato beetles. The most reliable way to kill potato beetles is to do it yourself.
Two of the most common plants that help with potato beetles are bush beans and nasturtium.
Some beneficial insects that can help get rid of potato beetles are: – Ladybugs – Lacewings – Soldier beetles
Diatomaceous Earth is a powder made from ground up diatoms. It works by making microscopic cuts in the exoskeleton of insects- drying them out.