What is the effect of spraying drone to hit pesticide? Is the price expensive?

Plant protection UAV, also known as unmanned aerial vehicle, as its name implies, is a UAV used for agricultural and forestry plant protection operations. This type of UAV consists of three parts: flight platform (fixed wing, helicopter, multi-axis aircraft), navigation flight control, and spraying mechanism. Through ground remote control or navigation flight control, spraying operations can be realized, including spraying chemicals, seeds, powders, etc. With the rapid development of UAV technology, the more extensive “agricultural UAV” gradually replaces the “plant protection UAV”. The agricultural UAV is not only used for spraying and spraying, but also for fertilizer, seed, feed and other work to meet the diversified needs of farmers and improve production efficiency. Several UAV companies are actively exploring agricultural solutions based on UAV technology to jointly promote the development, innovation and progress of global agriculture.