As a food raw material, livestock and poultry food and industrial raw material, corn has high use value and economic value. corn production areas are all over the country, and the dominant areas for corn planting are mainly distributed in the northeast and the vast area extending to the southwest According to statistics from relevant departments, corn has become world's largest food crop.
Due to climate change and other reasons, corn diseases and insect pests are high. In addition, the maize growing environment is special, tall and densely planted, the air is not circulated, the application conditions are poor, and the sales price in recent years is not ideal, farmers' enthusiasm for the prevention and control of corn diseases and insect pests has declined. The use of agricultural drones can effectively monitor corn diseases, insect pests and natural disasters. In addition,agricultural drone application also solves the problem of difficult pesticide application in corn fields, and has a broad development prospect
