Rice is entering the jointing and booting stage, which is a critical period for rice pest control. Recently, the on-site observation meeting of the unified control and green prevention and control of rice diseases and insect pests in Changjiang Li Autonomous County was held in Baishi Village, Wulie Town. Plant protection drones were used on site to control and control major rice diseases and insect pests to prevent and control the outbreak and spread of major rice diseases and insect pests. Promote the increase of grain production and farmers' income.

The rice fields in Baishi Village, Wulie Town are contiguous, and the eyes are full of greenery. A plant protection drone spray machine for agriculture quickly took off under the control of technicians, flew to the top of the paddy field, and then sprayed down a uniform white cloud. The whole process was accurate and efficient. "The staff of Changjiang Agricultural Technology Center went to Baishi Village to use drones to help the rice planted by the villagers with medicine, and to guide the villagers to scientifically prevent and control rice diseases and insect pests." Wang Fangxing, a member of the Baishi Village Committee of Wulie Town, said.

At present, most of the rice in Changjiang is in the jointing stage, which is also a period of high incidence of diseases and insect pests. Changjiang Agricultural Technology Extension Service Center technicians found a sudden increase in pests and diseases such as "rice planthopper" and "rice leafroller" during daily monitoring, and there is a danger of outbreak. Scientific prevention and control.

Chen Zengju, head of the plant protection unit of Changjiang Agricultural Technology Extension Service Center, told reporters that for some contiguous rice with serious diseases and insect pests, the use of plant protection agriculture drone business for unified control can effectively control the spread of rice diseases and insect pests, and ensure the safety of food production. .

According to reports, compared with traditional manual control, the unified control of plant protection drones has the characteristics of fast speed, high efficiency, low cost, uniform spraying, good atomization effect, safety and environmental protection. 500 mu, effectively improving the control effect of rice. In the second half of the year, Changjiang plans to organize plant protection drone for fertilizer spraying to prevent and control an area of ​​7,800 mu.