Nicotine sulfate is a chemical compound derived from nicotine, the addictive component found in tobacco plants. It is commonly used as an insecticide due to its toxicity to insects. Nicotine sulfate disrupts the nervous system of insects, leading to paralysis and eventual death. It has been historically employed in agricultural settings to control pests on crops such as tobacco, vegetables, and fruit trees. However, its use has declined in recent years due to safety concerns and regulatory restrictions. Despite its effectiveness as an insecticide, nicotine sulfate poses risks to human health and the environment, and alternative pest control methods are now preferred in many regions.