In the Jingshen Village Taoyuan in Taigu, Shanxi, due to insufficient preventive measures against diseases and insect pests, coupled with the impact of climatic conditions this year, the orchard’s aphid disaster is very serious, which has seriously affected the output. This time, AGR Agriculture A16 plant protection drones were used to prevent and control pests and diseases of the orchard.
Interpretation of job parameters
Speed (2m/s): In order to deposit enough droplets on the back of the leaf, the peach aphids were severely affected this time, and the speed was reduced to 2m/s.
Working distance (4m): The peach tree in this orchard is open-hearted, with a small canopy thickness and a width of 4m.
Dosage per mu (5L): Due to the large amount of peach leaf back aphids this time, increase the water consumption to 5L/mu.
Flight height (2m): Due to the weight of the A16 and the strong wind, after testing, the height of 2m is enough to penetrate the peach tree canopy.
The situation was returned 72 hours after application. Within 72 hours of application, the weather was normal and no rain occurred. The plant protection station of Taigu District Agriculture Bureau, Jinzhong City, Shanxi Province has been appraised on-site and the prevention and control effects are as follows:
For those with serious pests, the mortality rate of aphids on the front of the leaves is more than 99%, the mortality rate of aphids on the back of the leaves is more than 95%, and the death rate of aphids on the trunk is more than 99%. The control effect has reached the expected goal.
