CN211510287U - Net room device for breeding trunk borers in field - Google Patents

Abstract

The utility model discloses a net room device for breeding trunk borers in the field, which comprises a net room main body, wherein the net room main body consists of a support frame and an insect-proof net covered on the support frame, isolation nets are distributed at intervals inside the net room main body, and the inside of the net room main body is divided into a plurality of mutually independent basic net rooms through the isolation nets; the net room main body and the basic net room are both provided with movable doors. The utility model discloses a net room device that field propagation wormhole trunk pest was used can save artifical field seeking, time cost and the human cost of catching the wormhole trunk pest.

Description

Net room device for breeding trunk borers in field

Technical Field

The utility model relates to a breed the device, in particular to net room device that field propagation wormhole trunk pest was used.

Background

Trunk borers drill their trunks with larvae, often damaging weakened or dying plants, known as the "heart-belly" of trees. Common garden borers include longicorn, bark beetle, gibbsiella, weevil, bark moth, penetrating moth, stem borer, branchia wasp, stem bee, etc.

At present, stem borers become key research objects, but the seed sources of the stem borers need to be searched in the field by scientific researchers, and the stem borers except the adult stage are harmful, and other insect states live in the phloem and xylem of the tree in a concealed manner, so that the larvae are not easy to cut down; the imagoes are not easy to be caught, the experimental period is seriously influenced, and a large amount of time, manpower and material resources are wasted.

Therefore, it is urgently needed to provide a device for breeding the trunk borers in the field, so that scientific researchers can breed the trunk borers and research the trunk borers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a net room device that field propagation wormhole trunk pest was used, it can save artifical field seeking, catch the time cost and the human cost of wormhole trunk pest.

The above object of the present invention can be achieved by the following technical solutions:

a net room device for breeding trunk borers in the field comprises a net room main body, wherein the net room main body consists of a support frame and an insect-proof net covered on the support frame, isolation nets are distributed at intervals in the net room main body, and the net room main body is divided into a plurality of mutually independent basic net rooms through the isolation nets; the net room main body and the basic net room are both provided with movable doors.

By adopting the technical scheme, each basic net room is divided into a tree seedling raising area, an adult area, a natural enemy investigation area and other different net room areas, and each area is provided with at least two basic net rooms, so that scientific researchers can breed stem borers in the basic net rooms, provenance is provided for indoor breeding of the stem borers, and time for finding out the field is saved; and experimental conditions can be provided for the natural enemy insect release technology, conditions are provided for the investigation of the control effect of the natural enemy insects, and more effective comparison experiments are carried out.

The utility model discloses further set up to: the entry side of dodge gate all is provided with the surge chamber, the surge chamber also comprises support frame and fly net, install the dodge gate on the surge chamber.

Through adopting above-mentioned technical scheme, the buffer chamber separates out partial independent space again in the outside of basic net room and net room main part, and scientific research personnel observe the surrounding situation earlier when passing in and out net room main part or basic net room to carry over out trunk borer.

The utility model discloses further set up to: the movable door is a double-leaf vertical hinged door, and an elastic sealing strip is arranged between the two vertical hinged doors.

Through adopting above-mentioned technical scheme, two vertical hinged doors make things convenient for people to pass in and out, and the elastic sealing strip is then in order to reduce the clearance between two vertical hinged doors, avoids boring trunk pest to escape.

The utility model discloses further set up to: the support frame is a rectangular frame formed by splicing a plurality of support rods which are distributed in a transverse and vertical staggered manner, and the edges of the insect-proof net are fixed on the support rods of the support frame.

The utility model discloses further set up to: the utility model discloses a fly net, including bracing piece, insect-proof net, recess, set up logical long recess along the axial on the outer wall of bracing piece, the border of insect-proof net stretches into in the recess to distribute along the inner wall of recess, set up a wavy card strip in the recess, the card strip is made by the thin iron sheet, the card strip passes through the screw fixation in the recess.

By adopting the technical scheme, the side walls at the wave crests and the wave troughs of the clamping strips are respectively pressed against the two side walls of the groove, the insect-proof net is clamped between the clamping strips and the groove, and the edge of the insect-proof net is pre-fixed; and then, fixedly connecting the clamping strip with the supporting rod at the wave crest and the wave trough of the clamping strip by using screws to finish the fixation of the insect-proof net. The clamping strip made of the thin iron sheet has certain elasticity, plays a certain tensioning effect on the insect-proof net and improves the installation stability of the insect-proof net.

The utility model discloses further set up to: the height of the basic net chamber is 2.5m-3.5 m.

By adopting the technical scheme, the plants bred in each basic net room are trees, the height of the basic net room is set to be 2.5-3.5 m, the normal growth of the plants can be met, and the influence of external factors on the investigation result is reduced.

The utility model discloses further set up to: the insect prevention net cover and the isolation net are 18-mesh nets.

Through adopting above-mentioned technical scheme, 18 meshes nets both have guaranteed the ventilation effect of net room, prevent to eat the escape of trunk pest imago again, can also prevent that birds from getting into and eating the imago.

The utility model discloses further set up to: the insect-proof net cover and the isolation net are both stainless steel nets.

Through adopting above-mentioned technical scheme, the trunk borer needs the kind worm to rejuvenate on the one hand in the process of breeding, and on the other hand needs to prevent that the adult from escaping outward, however some adults can bite the fly net in the process of breeding, like longicorn, the injury of the chewing mouthpart of longicorn to the fly net is very big moreover, and the stainless steel net can effectively resist the insect and sting, guarantees the isolation of basic net room and breeds the effect.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the net room device, scientific research personnel can breed stem borer seed sources in the net room, corresponding control experimental conditions can be provided, and the time cost and the labor cost for manually searching and capturing the stem borers in field work are effectively saved;

2. through setting up the surge chamber, the surge chamber keeps apart independent space again in the export outside of basic net room and net room main part, and the scientific research personnel observe surrounding situation earlier when passing in and out to carry over out trunk borer.

Drawings

FIG. 1 is a schematic view of a basic cell distribution;

FIG. 2 is a schematic view of the structure of a basic net room;

fig. 3 is a schematic view of the fixing structure of the support rod and the insect-proof net.

In the figure, 1, a net room main body; 2. a support frame; 21. a support bar; 22. a groove; 3. an insect-proof net; 4. clamping the strip; 5. a movable door; 6. an isolation net; 7. a basic net room; 8. a buffer chamber.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a net room device that field propagation wormhole trunk pest was used, as shown in figure 1, figure 2, includes net room main part 1, and net room main part 1 comprises support frame 2 and insect-proof net 3, and wherein support frame 2 is the rectangular frame that forms of the concatenation of a plurality of bracing pieces 21 that crisscross the distribution of setting, passes through the bolt fastening between the adjacent bracing piece 21. The edges of the insect-proof net 3 are fixed on each support rod 21 of the support frame 2 so as to realize the omnibearing covering of the support frame 2.

Specifically, as shown in fig. 3, a through-long groove 22 is axially formed in the outer wall of each support rod 21, and the edges of the insect-proof net 3 extend into the groove 22 and are distributed along the inner wall of the groove 22. A wavy clamping strip 4 is arranged in the groove 22, the clamping strip 4 is made of thin iron sheets and has the same length as the groove 22, the side walls of the wave crests and the wave troughs of the clamping strip 4 are respectively pressed against the two side walls of the groove 22, the insect-proof net 3 is clamped between the two side walls, and the edge of the insect-proof net 3 is pre-fixed; then the fastening strip 4 is fixedly connected with the support rod 21 by screws at the wave crest and the wave trough of the fastening strip 4, and the fixing of the insect-proof net 3 is completed. The clamping strip 4 made of the thin iron sheet has certain elasticity, plays a certain tensioning effect on the insect-proof net 3 and improves the installation stability of the insect-proof net 3.

As shown in fig. 1 and 2, a door frame is reserved on a support frame 2 of a net room main body 1, a movable door 5 for people to enter and exit is installed on the door frame, the movable door 5 is a double-leaf vertical hinged door, and an elastic sealing strip is arranged between the two vertical hinged doors; the movable door 5 is also covered with an insect-proof net 3. In this embodiment, the net room main body 1 is provided with two movable doors 5, a corridor is laid in the net room main body 1, and the two movable doors 5 are respectively installed at two ends of the corridor.

Isolation nets 6 are fixed in the net room main body 1 at intervals, the isolation nets 6 divide the inside of the net room main body 1 into a plurality of mutually independent basic net rooms 7, and the basic net rooms 7 are distributed on two sides of a corridor. The upper end of the separation net 6 is connected with the support frame 2 or the insect-proof net 3, so that the insect-proof net 3 is used as the top of the basic net chamber 7. Each basic net room 7 is provided with a movable door 5 for people to go in and out.

Each basic net room 7 is divided into a tree seedling raising area, an adult area, a natural enemy investigation area and other different net room areas, and each area is provided with at least more than two basic net rooms 7 so as to carry out more effective comparison experiments.

The plants grown in each basic net room 7 are trees, and in order to meet the normal growth of the plants and reduce the influence of external factors on the research result, the height of the basic net room 7 is set to be 2.5m-3.5m, and is preferably 3 m.

The inlet side of the movable door 5 is provided with a buffer chamber 8, the buffer chamber 8 is also composed of a support frame 2 and an insect-proof net 3, and one side of the buffer chamber 8 is provided with the movable door 5. The buffer chamber 8 separates partial independent space outside the basic net chamber 7 and the net chamber main body 1, and scientific research personnel can observe the surrounding situation when entering and exiting the net chamber main body 1 or the basic net chamber 7 so as to avoid taking out the trunk borers.

In the breeding process, trunk borers need to be rejuvenated on one hand and prevent adults from escaping on the other hand, however, some adults bite the insect-proof net 3 in the breeding process, such as longicorn, and the chewing mouthparts of the longicorn have great damage to the insect-proof net 3; therefore, the insect-proof net 3 and the isolation net 6 are selected as stainless steel nets, insect bite can be effectively resisted, and the isolation breeding effect of the basic net chamber 7 is guaranteed. Meanwhile, the insect-proof net 3 cover and the isolation net 6 are both designed to be 18 meshes, so that the ventilation of the net chamber is ensured, adult insects boring the trunk are prevented from escaping, and birds can be prevented from entering and eating the adult insects.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a net room device that field propagation wormhole trunk pest used which characterized in that: the net room comprises a net room main body (1), wherein the net room main body (1) consists of a support frame (2) and an insect-proof net (3) covered on the support frame (2), isolation nets (6) are distributed in the net room main body (1) at intervals, and the inside of the net room main body (1) is divided into a plurality of mutually independent basic net rooms (7) through the isolation nets (6); the net room main body (1) and the basic net room (7) are both provided with movable doors (5).

2. The net room device for field breeding of stem-boring pests according to claim 1, wherein: the entrance side of dodge gate (5) all is provided with surge chamber (8), surge chamber (8) also comprise support frame (2) and fly net (3), install dodge gate (5) on surge chamber (8).

3. The net room device for field breeding of stem-boring pests according to claim 2, wherein: the movable door (5) is a double-leaf vertical hinged door, and an elastic sealing strip is arranged between the two vertical hinged doors.

4. The net room device for field breeding of stem-boring pests according to claim 1, wherein: the support frame (2) is a rectangular frame formed by splicing a plurality of support rods (21) which are distributed in a transverse and vertical staggered manner, and the edges of the insect-proof net (3) are fixed on the support rods (21) of the support frame (2).

5. The net room device for field breeding of stem-boring pests according to claim 4, wherein: offer logical long recess (22) along the axial on the outer wall of bracing piece (21), the border of fly net (3) stretches into in recess (22) to inner wall along recess (22) distributes, set up wavy card strip (4) in recess (22), card strip (4) are made by thin iron sheet, card strip (4) pass through the screw fixation in recess (22).

6. The net room device for field breeding of stem-boring pests according to claim 1, wherein: the height of the basic net chamber (7) is 2.5m-3.5 m.

7. The net room device for field breeding of stem-boring pests according to claim 1, wherein: the cover of the insect-proof net (3) and the isolation net (6) are both 18-mesh nets.

8. The net room device for field breeding of stem-boring pests according to claim 1, wherein: the insect-proof net (3) cover and the isolation net (6) are both stainless steel nets.

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