There are more than 100,000 mu of semi-wild astragalus planted in Yunzhong Mountain, Xinfu District, Xinzhou City, Shanxi Province. This year, the local Astragalus aphids have occurred severely, causing damage to the tender shoots of the plants and affecting the growth and development of Astragalus in a large number. Almost every tender spot has gathered aphids and Astragalus is sluggish.
However, the slope of the mountain is more than 30 degrees, and the surface of the mountain is uneven, which makes manual operations extremely difficult and inefficient. However, even if the plant protection drone is used, the manual mode operation is beyond the visual range, and the operation is extremely difficult. The local farmers decided to use the AGR A16 plant protection drone fruit tree model to carry out mountain operations on 1,500 acres of Astragalus, and finally solved the problem of Astragalus aphids efficiently and conveniently.
A follow-up visit was made 72 hours after application. Within 72 hours of application, the weather was normal and no rain occurred. Based on field identification, the prevention and control effects are as follows:
Tenders with serious pests have a mortality rate of over 95%, and the control effect has reached the expected goal.
"Last year, 15 people were employed for the artificial insecticide operation of Astragalus. The operation cycle was 15 days, the labor wage was 100 yuan/person/day, and the cost of one spray was more than 20,000 yuan, and it needed to be sprayed 2-3 times in a quarter. Therefore, the total amount of manual work will reach more than 60,000 yuan. In addition to the lack of manual work in recent years, uneven spraying will occur in manual work, and sometimes it is necessary to make up for the leakage. These have become headaches for growers." The manager of Intelligent Technology Co., Ltd. said.
"The user purchases a set of drones for only more than 40,000 yuan, and it can be used repeatedly and flexibly. This year, the fruit tree mode is used for mountain operations. It can be completed by only 2 people, and the spraying effect is even." Fruit Tree Mode has strong ground-like flying ability and can realize full-scale autonomous operation, and can fly smoothly even on steep slopes.
AGR agricultural sprayer drone kill the pest/insect.
