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Drone prevention and control method for bactrocera minax

A technology of Bactrocera citrus and unmanned aerial vehicles, which is applied in pest control, botany equipment and methods, aircraft parts, etc., can solve the problems of large amount of chemicals used, backward equipment technology, and inconvenient walking of personnel, and achieve improvement Resistance to rain erosion, good wetting and spreading performance, and the effect of increasing the lure effect

Inactive Publication Date: 2019-01-18
徐州兴之邦智能科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The technology of the existing equipment is backward: the knapsack sprayer requires manual spraying operations, and it is inconvenient for people in hilly areas to walk, which requires a lot of physical strength, high work intensity, high labor costs, and a large amount of chemicals used

Method used

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  • Drone prevention and control method for bactrocera minax
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  • Drone prevention and control method for bactrocera minax

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A citrus forest in Yiling District, Yichang, Hubei, with an area of ​​about 50 mu, used drones to control citrus fruit fly:

[0022] When spraying, drones are used for interlaced strip spraying. When spraying, the drone is located 50-75cm above the citrus tree, and sprays 1 / 4 of the citrus crown. The UAV is equipped with 2 nozzles, the flow rate of the nozzles is controlled to 25ml / s, and the flight speed is 4m / s.

[0023] Application time: June 10, June 20, June 30, three times.

Embodiment 2

[0025] A citrus grove in Dian Military District, Yichang, Hubei, with an area of ​​about 50 mu, was used for the control of Bactrocera citrus:

[0026] The UAV performs interlaced strip spraying. When spraying, the UAV is located 75-100cm above the citrus tree, and sprays 1 / 3 of the citrus tree canopy, such as figure 1 As shown, the part of the citrus tree canopy selected in box A is the spraying site. The UAV is equipped with 2 nozzles, the nozzle flow rate is controlled to 30ml / s, and the flight speed is 5m / s.

[0027] Application time: June 10, June 20, June 30, three times.

Embodiment 3

[0029] A citrus forest in Yidu, Yichang, Hubei Province, with an area of ​​about 50 mu, was used to control citrus fruit fly. UAVs were used for interlaced strip spraying. Spray 1 / 4 of the area. The UAV is equipped with 2 nozzles, the nozzle flow rate is controlled to 35ml / s, and the flight speed is 6m / s.

[0030] Application time: June 10, June 20, June 30, three times.

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Abstract

The invention discloses a drone prevention and control method for bactrocera minax. When a drone sprays pesticide liquid, a spaced strip-shaped spraying mode is adopted, during spraying, the drone islocated above one shady side of a bactrocera minax tree, and the part accounting for 1 / 4-1 / 2 of the area of the crown of the bactrocera minax tree is sprayed. The distance between a nozzle of the drone and the top of the bactrocera minax tree is 50-100 cm. Every 1,000 parts of the pesticide liquid contain 1 part of 90% crystal dipterex and 0.5-1.5 parts of brown sugar. By means of the method, thework efficiency can be effectively improved by 30-40 times, the labor cost is reduced by 10-30%, and pesticide is saved by 20-30%. Besides, the method can also effectively solve a series of problems that there is a shortage of labor and efficiency and a low work efficiency ratio for completing large-area prevention and control within a set time.

Description

technical field [0001] The invention belongs to the field of fruit tree pest control, and in particular relates to a drone control method for Bactrocera citrus. Background technique [0002] my country's hills cover 61% of the land area, and citrus is mainly grown in hilly areas, with a planting area of ​​about 3975 mu. Bactrocera citrus is the main pest harmful to the citrus industry, and the best control period is from late May to early July every year. Generally, the control chemicals are sprayed every 7-10 days, a total of 3-4 sprays, and each operation needs to be completed within 3 days. If it rains within 24 hours after spraying, it needs to be sprayed again after the weather clears. [0003] 1. The existing equipment and technology are backward: knapsack sprayers require manual spraying operations, and it is inconvenient for people to walk in hilly areas. It requires a lot of physical strength, high work intensity, high labor costs, and a large amount of chemicals ...

Claims

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Application Information

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IPC IPC(8): A01M7/00B64D1/18A01N25/06A01N25/30A01N57/20A01P21/00
CPCA01M7/0042A01N25/006A01N25/06A01N25/30A01N57/20B64D1/18
Inventor 周大亮
Owner 徐州兴之邦智能科技有限公司
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