We have been on a tear in our garden killing cutworms, while they are partying hard killing EVERYTHING. I have tried cardboard around stems, ashes, and even a plastic ring 1" out of the dirt and 2" in. They are laughing at us.
We have started to put the weeds into yard bags so that we don’t keep any larvae nearby and are pulling up whatever we can to remove food sources.
Any other brilliant ideas out there for us?