Drone can be utilized in precision agriculture (PA) for crop management and monitoring weed detection , irrigation scheduling , disease detection , pesticide spraying and gathering data from ground sensors (moisture, soil properties, etc.,) . The deployment of drone in PA is a cost-effective and time saving technology which can help for improving crop yields, farms productivity and profitability in farming systems. Moreover, drone facilitate agricultural management, weed monitoring, and pest damage, thereby they help to meet these challenges quickly . In this section, you first have to present a literature review of drone in PA. Then, show the deployment of drone in PA. Moreover, you can present the challenges, as well as research trends and future insights. Literature Review drone can be efficiently used for small crop fields at low altitudes with higher precision and low-cost compared with traditional manned aircraft. Using drone for crop management can provide precise and real time data about specific locations. Moreover, drone can offer high resolution images for crops to help in crop management such as disease detection, monitoring agriculture, detecting the variability in crop response to irrigation, weed management and reducing the amount of herbicides .