For less bee bycatch, leave geraniol out of Japanese beetle traps

Image of group of Japanese beetles.

(Entomology Today) Commercial traps and lures are essential for monitoring and controlling Japanese beetle populations, but they also attract and kill beneficial, non-targeted insects, including bees. Researchers set out to determine ways to design traps that do not attract and kill bees. Their results indicated that bee capture can be reduced by using a floral lure combination that does not contain geraniol.