CN211931696U - Anti-escape cover for sealing and fixing stump pests - Google Patents

Abstract

The utility model discloses a sealing is cut a wing of preventing ease cover of stake pest, including covering wire net and the protection film on cutting a wing of stake, the protection film covers at the wire net surface and sees through the wire net parcel and cuts a wing of stake, the distribution has mineral powder in the protection film. The utility model discloses a prevent that ease cover is different from traditional tying up closed anti-escape device (net, cover etc.), and intensity is high, the leakproofness is good, can not only effectively prevent volatilizing of medicine, still can prevent that the longicorn from biting brokenly to prevent that ease cover escape or from preventing that ease cover edge escape, firmly seal it in felling the stake to the realization is to the effective prevention and cure of felling a plant diseases and insect pests.

Description

Anti-escape cover for sealing and fixing stump pests

Technical Field

The utility model relates to a forest pest control field, concretely relates to seal anti-escape cover of stake pest that fells.

Background

In recent years, pests such as pine wood nematodes, longicorn, pine neck weevils and the like are main insect pests which harm pine trees, pine wood nematode disease is mainly controlled in an epidemic area by cutting and cleaning diseased wood, a remained cutting pile is the most difficult entity to be treated in the pine wood nematode disease control, and the cutting pile contains the longicorn and the pine wood nematode, which indicates that the cutting pile is an important infection source of the pine wood nematode disease.

At present, the control of the diseases and insect pests of the stump is mainly realized in a sealing mode of anti-escape devices (nets, covers and the like) to prevent the pests from escaping, the anti-escape devices commonly used at present are mostly in a bundling and sealing mode, and due to the fact that the anti-escape devices are in bundling and sealing mode, gaps exist between the edges of the anti-escape devices and the stump, the sealing performance is poor, and the pests such as longicorn and the like can escape from the gaps. Moreover, the metal wire mesh similar to the escape-proof device is not fixed or is not firmly fixed, so that the longicorn can easily expand the mesh of the metal wire mesh to escape, and the escape-proof effect cannot be realized.

Patent application No. 201521083272.9, entitled: the utility model provides a prevention and cure disease and insect pest's of stake is cut down to sick tree protection film, this patent adopts the protection film sealed to replace to tie up closed, though the leakproofness of protection film is good, but the film forming emulsion that forms the protection film is brushing the in-process, can be because of workman's operation improper the appearance is brushed the thickness inequality, can't effectively supervise to the effective prevention and cure of stake plant diseases and insect pests can't be realized cutting down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming that prior art exists, provide a sealing stake pest prevents ease cover.

In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a sealing stake pest prevents ease cover which characterized in that: the protective film covers the surface of the steel wire mesh and wraps the cutting pile through the steel wire mesh, and mineral powder particles are distributed in the protective film.

Further, the method comprises the following steps of; the protective film is formed by mixing film-forming emulsion and mineral powder particles and then coating the mixture on the surface of the steel wire mesh.

Further, the method comprises the following steps of; the mineral powder particles are SiO₂Said SiO₂Mixing with the film-forming emulsion at a mass-to-volume ratio (g/mL) of 2-10: 1.

Use the utility model discloses before the stake is cut down in the sealing, cut down the stake as required and punch the processing, and spray irrigation insecticidal medicine, it is better for the insecticidal effect, can carry out the shutoff to the medicine hole, then it is fixed with cutting down the stake to cut down a surface covering wire net, the film forming emulsion forms semi-liquid or semi-solid state after mixing with mineral powder, apply paint with a brush at the wire net surface, see through the wire net mesh parcel and cut down the stake, final tight silk joint covers the wire net and cuts down the stake completely after the solidification, form hard anti-escape cover protective layer to cutting down the stake, can not only prevent like this that the film forming emulsion from appearing applying paint uneven phenomenon of thickness with a brush, and the longitude and latitude line of wire net is fixed by the protection film parcel of solidification, the pest can not appear and bite the protection film, prop big escape phenomenon with the wire net mesh, and do not receive the stake shape of cutting down. The film-forming emulsion is mixed with the mineral powder particles, so that the integral hardness of the anti-escape cover is further improved;

the utility model has the advantages that: the utility model discloses a prevent that ease cover is different from traditional tying up closed anti-escape device (net, cover etc.), and intensity is high, the leakproofness is good, can not only prevent effectively volatilizing of medicine, still can prevent that the longicorn from biting brokenly to prevent that ease cover escape or from preventing that ease cover edge escape, firmly seals it in cutting down the stake to the realization is to the prevention and cure of cutting down a stake plant diseases and insect pests.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Example (b):

as shown in figure 1, the anti-escape cover for sealing and fixing the pests in the stump comprises a steel wire mesh 1 and a protective film 2, wherein the steel wire mesh 1 and the protective film 2 are covered on a stump 3, the protective film 2 covers the surface of the steel wire mesh 1 and wraps the stump 3 through meshes of the steel wire mesh 1, the steel wire mesh 1 is wrapped by the protective film 2, and the protective film 2 is formed by film-forming emulsion and SiO₂The powder particles are mixed and then coated on the surface of the steel wire mesh, and the SiO is formed by coating₂Mixing with film-forming emulsion at a mass-to-volume ratio (g/mL) of 5:1, wherein the SiO is₂The grain diameter is 80-120 meshes.

The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims (1)

1. The utility model provides a sealing stake pest prevents ease cover which characterized in that: the protective film covers the surface of the steel wire mesh and wraps the cutting pile through the steel wire mesh, and mineral powder particles are distributed in the protective film.

Images