The least effective way to treat for ants is?

• A. Calk cracks around foundation perimeter
• B. Remove food and sanitize
• C. Treat perimeter ornamental for aphids and scale
• D. Treat ants as they forage

Answer: (D)

Ant control works best when you target the colony and the incentives drawing ants indoors, not just the workers you see on the surface. Treating ants as they forage is the least effective approach because it only kills a portion of the population and doesn’t reach the nest or queen. New workers from the nest quickly replace those killed, and hidden nests can remain active behind walls, under slabs, or in the soil, so the problem returns. Integrated measures that address the source and the hunger for honeydew are more successful: sealing entry points to stop new ants from entering, removing food and sanitizing to eliminate attractants, and reducing honeydew by treating ornamentals for aphids and scale. Baits are especially effective because foraging ants carry the poison back to the nest, helping to eliminate the colony rather than just the foragers.