Video of very ative wasp nest after being powdered with Ficam Dust, a bendiocarb powder. The active ingredient within this chemical, causes an immediate reaction to the wasps and their nest. The wasps become very aggitated and angry immediately after treatment. This activity carries on for a couple of hours after the nest has been treated. Returning worker wasps will congregate around the nest entrance until the nest dies off, at which point the wasps will return into the nest where they will contact the powder and in turn die themselves.