Pest trapping and monitoring device

Abstract

The invention discloses a pest trapping and monitoring device, which comprises a top cover, a trapping unit, a detection case and a counter, the detection case comprises a case body and a funnel-shaped receiving tray arranged on the top of the case body, the trapping unit is arranged upon the receiving tray, and comprises a trapping source-mounting position and three to six electric fences, the top cover is arranged upon the trapping unit, and the counter is arranged in the case body. Within a vertical projecting plane, all the electric fences are arranged around the trapping source-mounting position as a center, moreover, all the electric fences are turned in the same direction, one end of each electric fence, which is close to the trapping source-mounting position, is a near end, the other end is a far end, and the near end of each electric fence is close to or in contact with the middle of another neighboring electric fence. The electric fences of the trapping unit of the pest trapping and monitoring device are arranged in the turned form according to the characteristics of the flying paths of pests, consequently, the probability of hitting the electric fences by winged insectscan be increased, and the trapping efficiency can be increased; and moreover, since the electric fences adopt the arrangement method, a trapping source can be conveniently mounted and replaced, and also can be protected.

Description

Technical field [0001] The invention relates to a device for catching or killing pests, in particular to a pest trapping monitoring device. Background technique [0002] Pest forecasting is the basic work of plant protection and even agricultural production. At present, the pest trapping and monitoring equipment used for pest forecasting mainly consists of a catching device and a counter. The catching device is used to catch and kill pests. The counter is used to count the number of pests caught per unit time to understand the growth and decline of pests in the field. The existing trapping device is mainly composed of a trapping source installation location for installing a trapping source and a power grid. The power grid is generally three, and the trapping source is the center of the trapping source. When in use, turn on the switch to charge the power grid. Under the action of the trap source, the flying insects are lured to fly to the killing device. When the flying insects t...

AI Technical Summary

Problems solved by technology

The existing trapping devices have the following defects: (1) Since the trajectories of pests flying to the trapping source are generally spiral or other irregular shapes, and the power grid adopts a radial arrangement, the probability of flying insects hitting the power grid is small, resulting in low killing efficiency; (2) ) Since the power grid adopts a radial layout, the trapping source installed in the center of the power grid is exposed and easily damaged

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