In my opinion there are three things that the industry needs to be effective in bedbug control.
As of yet there has been no silver bullets that can directly and effectively treat and eliminate bed bugs, which is so unfortunate. The three tools that we would need would be a spray that is formulated using a different chemistry from the ones we presently have. Two would be a growth regulator specific to bed bugs that is potent enough to break the cycle. Three would be for a bed bug specific pheromone trap. These three things would work wonders in a treatment and they are three things we presently lack. I know there is work being done in the field of a pheromone trap, so we will see what the future holds. Hopefully these big three tools will be developed sooner than later.