Insect pest prevention device for fruit tree management

Abstract

The invention discloses an insect pest prevention device for fruit tree management, and belongs to the technical field of fruit tree planting. The insect pest prevention device for fruit tree management comprises a fixed ring and a medicine feeding device; the fixed ring comprises an arc-shaped plate and two semi-circular rings; the two semi-circular rings are hinged to two ends of the arc-shaped plate respectively; torsion springs enabling the two semi-circular rings to be clamped mutually are arranged on two hinge shafts; the medicine feeding device comprises a medicine discharging pipe, a bent pipe and a medicine feeding pipe; one end of the medicine discharging pipe penetrates through the arc-shaped plate; the other end of the medicine discharging pipe communicates with one end of the bent pipe; the other end of the bent pipe communicates with the lower end of the medicine feeding pipe; and a one-way valve is arranged in the medicine discharging pipe. According to the insect pest prevention device for fruit tree management, liquid insecticide is injected into a wormhole, so that the problem that insect killing is not thorough due to the fact that a spraying mode and a mode that absorbent cotton is dipped with insecticide and is then inserted into the wormhole are adopted is solved; through the design of air holes and a hose, the problem that the wormhole cannot be filled with the liquid medicine due to a closed environment in the wormhole is solved, and the insect killing effect is improved.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a pest control device for fruit tree management. Background technique [0002] Beetles are the general term for insects of the polyphagous suborder Beetridae. They have chewing mouthparts and long antennae, which often exceed the length of the body. There are more than 20,000 species in the world. Some species are pests whose larvae live in wood and may cause damage to trees or buildings. [0003] Because longicorns live in the tree trunks, there will be wormholes left by longicorns on the fruit trees in the orchard. Longicorns eat the trunks and branches, affecting the growth and development of fruit trees, resulting in poor growth of fruit trees, which in turn leads to reduced fruit production. The method of spraying pesticides can prevent and control longicorns, but it can't prevent and control longicorns and their eggs in wormholes; absorbent cotton can also be d...

AI Technical Summary

Problems solved by technology

[0003] Because longicorns live in the trunk, there will be wormholes left by longicorns on the fruit trees in the orchard. Longicorns eat the trunks and branches, affecting the growth and development of fruit trees, resulting in poor growth of fruit trees, which in turn leads to reduced fruit production. The method of spraying pesticides can prevent and control longicorns, but it can't prevent and control longicorns and their eggs in wormholes; absorbent cotton can also be dipped in pesticides and stuffed into wormholes, absorbent cotton can't be stuffed deep into wormholes, so for The insect eggs deep in the wormhole still cannot prevent and control the effect. After the absorbent cotton loses its efficacy and the eggs hatch, the larvae can still run out of the wormhole and continue to harm the orchard. To solve this problem, a pest control device for fruit tree management is designed.

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