What is red squill used for?

Red squill is primarily used for rodent control. This natural rodenticide derives from a plant known as Urginea maritima, which is recognized for its toxic effects on rodents. When ingested, red squill acts as a stomach poison, effectively controlling rat and mouse populations. Its use is particularly appealing in integrated pest management because it is less harmful to non-target species compared to synthetic rodenticides.

The other choices do not accurately reflect the primary function of red squill. While insect repellents and pest deterrents serve to manage pest populations, they do so targeting different groups than rodents. Plant growth enhancement refers to substances that promote plant health and growth, which does not relate to the primary use of red squill. Thus, the focus remains on its effectiveness in controlling rodent infestations.