Preventing Parsleyworm Next Year
Parsleyworm are particular targets of many minute parasitic wasps. So if your yard is attractive to lots of beneficial insects, then the chances are good that most of the pest Parsleyworm are going to be controlled by these little helpers.
Parsleyworm are favorite food for almost all birds. So the more birds you have attracted to your yard on a permanent basis, the fewer pest Parsleyworm you will have to worry about.