Researchers have determined that ant food preferences vary depending on the particular needs of the colony. Ant colonies need nourishment. Varying ant species choose different foods. The changes in food preference are symmetrical to the needs of the colony, which change seasonally, Oi explains. Carbohydrates provide an energy source, which is needed for colony maintenance.
Protein is necessary for egg and brood development, while proteins are used for energy storage.
Understanding the biology of the particular species, and what its dietary needs are during a specific season can aid PMPs in selecting the right bait and managing pest ants. Also, if PMPs know what particular type of food for which ants are foraging, they can remove other food sources, which will make baits more attractive. Knowing this, Wegner doesn't limit himself to one bait for treatment. He can choose from liquids, gels, granules or pastes for a formulation that will attract the ants. He provides a smorgasbord to ascertain which bait will work the best.