An interior designer must obtain a license to practice, but an interior decorator isn't required to do so. As a result, interior designers may decorate, but decorators are not permitted to design. An interior designer creates interior living or work spaces to accommodate people's needs.
The best part of it all is that a poisonous ant bait has a 2-pronged attack. If a poisoned ant dies in the nest, its body will be eaten by the others, thus spreading the poison even further. Alternatively, even if the poisoned ant dies outside the nest, the workers will still carry the body back to the nest to be consumed. Within anywhere from 2 days (for smaller nests) to 3 weeks (multiple large colonies), all the ants will be subject to the poison one way or another and this includes the queen.
Worker ants are easily replaced by others that are indistinguishable from them. Creating a new queen, on the other hand, requires a considerable commitment of time and effort on the part of the colony. Fire ant queens live for years, while the lifespan of a worker is measured in months. Cassill and her team of researchers speculated that the poor sleeping habits of the worker ants could be part of the cause of their dramatically shorter lifespans.