Labor vs fog for indoor IPM
Hand spray and backpack programs spend hours in a sealed room and still miss undersides and high canopy. Electric thermal dry fog fills the sealed volume in under three minutes on most NeutraFog systems, then the operator stays out of the room.
Pro-500: about 30 seconds to 105,000 ft³. Pro-1500: about 70 seconds to 300,000 ft³. Pro-4000: about 180 seconds to 800,000 ft³. Nano: about 60 seconds to 10,000 ft³.
Compare that to a crew walking rows. Fog does not replace scouting. It replaces the application pass once volume and chemistry are sized.