Carbaryl solution is widely used as a broad-spectrum insecticide in agriculture, horticulture, and home gardening. It effectively controls a variety of insect pests including aphids, spider mites, caterpillars, and beetles on fruits, vegetables, ornamental plants, and turf. Due to its systemic and contact action, it quickly paralyzes and kills insects upon exposure. It is also applied in public health programs to manage pests such as mosquitoes and fleas, helping reduce the spread of insect-borne diseases. Carbaryl is suitable for use on a range of crops and is often included in integrated pest management (IPM) strategies. However, care is taken to avoid application during flowering periods to protect pollinators like bees. Its relatively short residual activity allows for safe harvest intervals when used according to label instructions.