Upper-air spodoptera frugiperda luring and killing system based on unmanned aerial vehicle

Abstract

The invention discloses an upper-air spodoptera frugiperda luring and killing system based on an unmanned aerial vehicle. The system comprises an unmanned aerial vehicle and a luring and killing instrument, wherein the luring and killing instrument is mounted on the unmanned aerial vehicle. The system is characterized in that a power supply device of the unmanned aerial vehicle is arranged separately from the main body of the unmanned aerial vehicle; the power supply device is mounted on a moving device; the moving device is supported on the ground; and the power supply device is electricallyconnected with a power supply end of the unmanned aerial vehicle and a power supply end of the luring and killing instrument through conductive connecting devices. Since the unmanned aerial vehicle uses a ground hidden power supply and is continuously suspended and stopped at upper air, the cost is low, and an upper-air luring and capturing station is constructed at a high speed; in the luring andcapturing process, a luring matrix is formed by blue light and pheromones, so that the luring rate can be increased; high-voltage electric shock is adopted as a capturing and killing mode, efficientkilling can be achieved, the problem that a capturing and killing station cannot be constructed at upper air at present can be solved, low cost and high speeds are achieved, emergent evens of invasionof spodoptera frugiperda can be answered, cereals can be protected from insects, and good harvest of cereals and agriculture of human beings can be achieved.

Description

technical field [0001] The present invention specifically relates to the field of insect catching by drones, in particular to a system for trapping and killing Spodoptera frugiperda at high altitude based on drones. Background technique [0002] Spodoptera frugiperda (also known as fall armyworm) is a kind of agricultural exotic pest, which mainly harms corn, sugarcane, sorghum and other crops. Spodoptera frugiperda originated in tropical and subtropical regions of America and has a wide range of suitable habitats and migration. The characteristics of fast speed, strong reproductive ability, and difficult prevention and control. Fall armyworm is a migratory pest, and it is difficult to predict the time of overseas migration. In order to curb the sudden outbreak of fall armyworm, we must Take effective measures to trap the armyworm while it is migrating at high altitude, but there is currently a lack of special tools for long-term and stable trapping of the armyworm. [0003...

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Problems solved by technology

[0002] Spodoptera frugiperda (also known as fall armyworm) is a kind of agricultural exotic pest, which mainly harms corn, sugarcane, sorghum and other crops. Spodoptera frugiperda originated in tropical and subtropical regions of America and has a wide range of suitable habitats and migration. The characteristics of fast speed, strong reproductive ability, and difficult prevention and control. Fall armyworm is a migratory pest, and it is difficult to predict the time of overseas migration. In order to curb the sudden outbreak of fall armyworm, we must Take effective measures to trap the moths while they are migrating at high altitudes, but currently there is a lack of special tools for long-term and stable trapping of the moths

[0003] At present, there are many UAV insect trapping equipment on the market, generally including the UAV body and the trap installed on the UAV. Generally, the trap adopts the high-voltage trapping method of the power grid, and can complete the trapping of pests with the attraction device. However, Traps and drones consume a lot of power. Generally, the built-in batteries of drones cannot trap for a long time. However, it takes a long time to trap a large number of noctuid moths to be effective. The current drone traps on the market cannot meet the requirements. This kind of explosive trapping operation needs, therefore, we urgently need a kind of UAV insect trapping equipment that can hunt stably for a long time

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