Imidacloprid is a widely used agricultural active ingredient, whose mechanism of action lies in interfering with the neural system conduction of target pests, causing disorders in their physiological activities and eventually depriving them of the ability to feed and survive. In agricultural production, it exhibits remarkable control effects against various piercing-sucking pests, effectively protecting food crops, cash crops and horticultural crops from infestation, helping maintain the normal growth state of crops and ensuring crop yield and quality. This ingredient boasts excellent systemic and contact-killing properties; it can be absorbed through crop roots or leaves and then transported to all parts of the plants, providing all-round pest protection. Meanwhile, it can be reasonably combined with a variety of conventional agricultural materials, adapting to different planting scenarios and crop types, and serving as an important component in the integrated pest management system in agriculture. It is worth noting that the application of Imidacloprid should comply with relevant agricultural norms and environmental protection requirements, and the selection and use of this ingredient need to take into account the ecological balance of the planting area, so as to avoid unnecessary impacts on non-target organisms and the surrounding environment. With the continuous advancement of green agriculture concepts, the application technology of Imidacloprid is also constantly optimized, which helps to better balance the needs of pest control and ecological protection, and promotes the sustainable development of agricultural production.