You can kill existing ants with a bait station. The small openings in ant stations mean that pets won’t be able to reach the bait. On uncultivated land, boiling water can be poured into nests. In ...
Ants that encountered members of a nest from which they had previously ... or spray acid and kill their competitors. They are less likely to carry out such aggressive manoeuvres against nests ...
From there, scientists examined how the various ant groups subsequently reacted when they encountered the aggressive Nest A ants—either for the first time, once again, or in comparison to Nest B ...