April 20, 2010
These ants generally come into a structure via items shipped or brought in from an infested location. Inside the home or business, they can nest in wall voids, behind baseboards, under furniture, or under stored items in cabinets or closets. Food sources range from sweets to protein-based foods.
Pharaoh ants can only be effectively controlled through a comprehensive baiting program. Treatment with liquid insecticides actually makes the infestation worse by causing the ants to "bud" or "split" into several smaller satellite colonies. The more successful baits contain pulverized silk worm cocoons as an attractant. They also contain a slow acting poison that gives the worker ants time to get back to the colony and feed them. The silk worm cocoon seems to be one of the only attractants for pharaoh that works. Again, it must be emphasized that spraying makes pharaoh ants worse.
If you're concerned that you have pharaoh ants in your home or place of business, give Dave a call at 1-800-400-6009.
Dave's Pest Control Serving Central Massachusetts