Cyonara 9.7 is labeled to control Japanese beetle adults only and should do a good job on those that contact a treated surface.
Cyonara 9.7 is not labeled for use on edibles such as tomato plants. We would not recommend consuming any fruits or vegetables that have been sprayed with this insecticide.
Cyonara 9.7 and Demon WP are both great choices for perimeter pest control. The biggest difference is that Cyonara is a liquid concentrate that will dry clear, while the Demon WP may leave a visible residue on darker finishes.
Cyonara 9.7 will not kill bedbug eggs, only the adults. It will continue to kill any adults that cross the treated surfaces once dry.
You want to give the Cyonara 9.7 ample time to dry before you water your lawn. After making your application we would suggest waiting 24 hours or so before watering. If you were to water sooner than that you would just be washing away the insecticide that you just applied.
While Cyonara 9.7 is not labeled specifically for love bugs, it will kill them. It can be applied to plants, but we wouldn't recommend spraying directly on any blooms as discoloration may occur. It is a water-based product and should not stain any surface that water itself would not stain, so there should be no problem applying to your siding. Having said that, we always recommend that you test old siding or old paint for staining before applying to the entire surface.