Nicotine sulfate is a chemical compound derived from nicotine, commonly used as an insecticide in agriculture. It is effective in controlling pests on various crops, including tobacco, vegetables, and fruits. Nicotine sulfate acts by disrupting the nervous system of insects, making it a potent and reliable option for pest management. However, it is important to handle nicotine sulfate with caution, as it can be toxic to humans and animals if ingested or absorbed through the skin. Proper safety precautions should always be followed when using nicotine sulfate in agricultural applications.