CN219939435U - Trapper suitable for moths - Google Patents

Abstract

The utility model discloses a trap suitable for moths, which comprises a fragrance chamber, wherein a fragrance expander capable of being used as a channel for the moths to enter the fragrance chamber is arranged on the side wall of the fragrance chamber, the top of the fragrance chamber is sealed, the bottom of the fragrance chamber is detachably connected with an insect collecting box, the bottom of the insect collecting box is connected with a cultivation chamber, plants capable of inducing the moths are planted in the cultivation chamber, a separation net is arranged at the connection position of the top of the cultivation chamber and the insect collecting box, and the side surface of the cultivation chamber is made of a light-transmitting material. According to the utility model, plant trapping factors are adopted according to the biological characteristics of moths, so that the moths fall into the trap and cannot escape, an external power supply or a chemical trapping agent is not required in the process, pesticide residues are not caused on the surfaces of tobacco leaves, and the environment-friendly prevention and control and sustainable development can be realized.

Description

A trap for moths

Technical field

The utility model relates to the technical field of pest trapping, and more specifically, to a trap suitable for moths.

Background technique

Spodoptera litura is a species of the Lepidoptera family, Spodopteraidae, and is a crop pest. It is brown in color and has a broad gray-white diagonal stripe on its forewing, hence its name. Spodoptera litura has a wide range of host plants and can harm various crops and ornamental flowers and trees. It has a variety of food habits and strong fecundity. Spodoptera litura mainly causes damage by its larvae, which feed on the leaves of nearly 300 kinds of plants including sweet potato, cotton, taro, lotus, sesbania, soybean, tobacco, sugar beet and cruciferous and solanaceous vegetables, especially tobacco. leaves, causing serious losses to tobacco production. Therefore, in the field of tobacco pest control, it is necessary to trap Spodoptera litura to prevent it from damaging tobacco.

For a long time, people have relied on agricultural control and chemical control methods to control Spodoptera litura. However, agricultural control is time-consuming and laborious. Long-term use of chemical control methods will leave a large amount of pesticides remaining on the surface of tobacco leaves, ultimately endangering human health and destroying ecological balance, and also It will affect the quality of finished tobacco leaves and affect the taste of tobacco. In the prior art, in order to avoid the use of pesticides and trapping agents, common moth trapping devices use a pest collection cavity, a lampshade, a base, and an insect trap lamp; the base is connected to the bottom of the pest collection cavity, and the The lampshade is connected to the top of the pest collection cavity through a connecting rod. The insect trap lamp is installed in the lampshade. An exhaust fan is provided at the bottom of the base. The exhaust fan is located on the filter screen provided at the bottom of the base. Inside the cover, the base inside the filter cover is provided with an exhaust hole for exhausting air. The exhaust fan and insect trap lamp are electrically connected to the power supply respectively, and moths are attracted by light and wind capture. trapping pests. However, in actual use, since the trapping devices need to be placed in the middle of a large open-air tobacco field, and due to the large number of trapping devices, many wires will be involved in the fields, which poses certain safety risks during thunderstorms. At the same time, when working in the fields, people may trip over or damage the wires, causing unnecessary losses.

Utility model content

The purpose of this utility model is to overcome the shortcomings of most existing moth traps that require the use of power sources, resulting in many wires being involved in the tobacco field, and to provide a trap suitable for moths, using plants according to the habits of Spodoptera litura. The trapping factor allows Spodoptera litura to fall into the trap and be unable to escape. There is no need to use an external power source during the process, and no pesticide or chemical residues will be left on the surface of the tobacco leaves.

The technical solution adopted by this utility model is:

A trap suitable for moths, including a fragrance chamber. A fragrance diffuser is provided on the side wall of the fragrance chamber. The fragrance diffuser is also a passage for moths to enter the fragrance chamber. The top of the fragrance chamber is airtight and the bottom is detachably connected with a collector. Insect box, the bottom of the insect collection box is connected to a cultivation room, and plants that can attract moths are planted in the cultivation room. The connection between the top of the cultivation room and the insect collection box is equipped with a partition net, and the sides of the cultivation room are made of light-transmitting materials. production.

During the research on Spodoptera litura, it was found that Spodoptera litura has a special preference for Colocasia plants and is especially easily attracted by the smell of Colocasia plants. Therefore, the trap described in the present utility model is designed. Its working principle is as follows: Cultivation When planting taro seedlings indoors, the sides of the cultivation room are made of light-transmitting materials to ensure that the taro seedlings grow through photosynthesis. The top of the cultivation room is provided with a partition net. The partition net can circulate the air and diffuse the smell of the taro seedlings. It can also isolate Spodoptera litura and prevent it from eating and destroying the taro seedlings. The partition net is connected to the fragrance chamber through the insect collection box, and a fragrance diffuser is provided on the side wall of the fragrance chamber. The smell of taro seedlings can be diffused into the atmospheric environment along the partition net, insect collection box, fragrance chamber, and fragrance diffuser. Attracts Spodoptera litura. Along the path of odor diffusion, Spodoptera litura enters the incense chamber from the diffuser, and then enters the insect collection box from the incense chamber. Due to the blocking effect of the mesh, Spodoptera litura can only reach the insect collection box in the end, and in Eggs are laid in the insect collection box or die in the insect collection box, thereby trapping Spodoptera litura. People only need to clean the insect collection box regularly. The trapping process does not require the use of external power sources or chemical reagents, fully embodying the concept of green and sustainable development.

Furthermore, the diffuser is tapered and opens outward. On the one hand, the scent of the taro seedlings can be diffused more evenly, so as to trap Spodoptera litura in a wide range, and on the other hand, the Spodoptera litura can penetrate into the incense. After entering the diffuser, it is difficult to exit through the passage in the middle of the diffuser.

In order to further prevent Spodoptera litura from escaping the fragrance chamber, a number of inwardly inclined guides are provided in the passage of the diffuser. The guides are made of soft silicone material, and their main bodies are in the shape of spikes, with the spikes facing towards The small end of the diffuser. When Spodoptera litura enters the fragrance chamber, the spikes of the guide are oriented in the same direction as the movement direction of Spodoptera litura, so it will not affect its entry into the fragrance chamber; conversely, when Spodoptera litura leaves the fragrance chamber, the spikes of the guide It is oriented in the opposite direction to the Spodoptera litura's movement, so it is disturbed by the guide as it exits, making it difficult for it to get out of the diffuser's channel.

Furthermore, in order to increase the coverage of the trap, the number of diffusers is four, which are evenly arranged on the side walls of the fragrance chamber to attract and trap Spodoptera litura in four directions. Of course, the number and setting positions of the diffusers can also be adjusted according to the actual situation, so I won’t go into details here.

Further, in order to facilitate the cleaning of Spodoptera litura larvae and corpses, an opening is provided on the side wall of the insect collecting box, an insect collecting device is slidably connected to the insect collecting box, and the main body of the insect collecting device is coated with an adhesive for sticking moths. The insect collector is made of gelatin, and one end of the insect collector extends from the opening to form a pull handle. After Spodoptera litura enters the insect collecting box, it will be adhered to the main body of the insect collecting device, or it will lay eggs on the main body of the insect collecting device. After a period of time, pull the pull handle to pull the insect collector out of the insect collection box, clean the larvae, eggs and corpses on the insect collector, and then put the insect collector back into the insect collection box.

Furthermore, the side walls of the insect collecting box are made of light-transmitting material, so that the falling of Spodoptera litura can be observed at any time. As one of the preferred options, the insect collection box is made of transparent PVC material.

Further, one side of the partition net is hinged with the cultivation room, and the other side is provided with a locking device, which can form a locked state with the cultivation room when closed. When the partition net is opened, it is convenient for transplanting and cultivating taro seedlings in the cultivation room. The locking device is a hook, and the cultivation room is provided with a groove on the side corresponding to the hook. When the screen cover is closed, the hook is just engaged with the groove to fix the screen. When it is necessary to open the partition screen, pull the hook outward to deform it and eliminate the latching relationship between the hook and the groove, and then the partition screen can be opened. Of course, the locking device can also be other structures that can form a locked state.

Furthermore, the side walls and bottom of the cultivation room are also provided with a number of through holes. The through holes on the side walls are provided with sealing covers. The sealing covers are made of silicone material and are normally covered on the side walls of the cultivation room. on the through holes so that the smell of the cultivated plants will not diffuse from the through holes. The through hole is set up to facilitate watering the cultivated plants: when watering, open the sealing cover, insert the water spout of the watering equipment (water spray gun or watering kettle) into the through hole, and water the cultivated plants. When finished, close the sealing cap. In this way, there is no need to open the incense chamber and insect collection box when watering is needed, and the watering process is simplified.

Furthermore, the top of the fragrance chamber is also connected to a rain shield, and a connecting rod is fixed vertically on the top of the fragrance chamber to connect the fragrance chamber and the rain shield to prevent the fragrance chamber from being washed away by rainwater, which reduces the odor concentration and prevents it from attracting twill night scents. moth.

Furthermore, since the traps are generally placed in tobacco fields, there is often water accumulation in the field ridges during rainfall. The top of the rain cover is also equipped with a hook, which can be used for hanging when there is water accumulation on the ground or in the field ridges.

Compared with the existing technology, the beneficial effects of the present utility model are: it attracts Spodoptera litura in terms of fragrance through a diffuser and facilitates entry of insects, thereby improving the trapping effect. There is no need to use external power sources and chemical trapping agents during the trapping process.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is an enlarged view of Figure 2 at A;

Figure 4 is a schematic structural diagram of the insect collecting device of the present invention.

In the attached picture:

1-Cultivation room; 11-Network; 12-Through hole; 13-Sealing cover; 2-Insect collecting box; 21-Insect collecting device; 22-Pull handle; 3-Fragrance chamber; 31-Fragrance diffuser; 32 -Guide; 4-rain cover; 5-connecting rod; 6-hook.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. Among them, the drawings are only for illustrative purposes and cannot be understood as limitations of this patent; in order to better illustrate this embodiment, some components of the drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for this application It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

In the drawings of the embodiments of the present utility model, the same or similar numbers correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms "front", "rear", "left", "left" The orientation or positional relationship indicated by "right" and so on is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation. It is constructed and operated in a specific orientation. Therefore, the terms describing the positional relationships in the drawings are only for illustrative purposes and cannot be understood as limitations of this patent. For those of ordinary skill in the art, the above terms can be understood according to the specific circumstances. specific meaning. In addition, descriptions such as "first", "second", etc. in the present invention are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

Example 1:

During the research on Spodoptera litura, it was found that Spodoptera litura has a special preference for Colocasia plants and is especially easily attracted by the smell of Colocasia plants. Therefore, this embodiment provides a trap suitable for moths, see Figure 1 Or Figure 2, including a fragrance chamber 3. A diffuser 31 is provided on the side wall of the fragrance chamber 3. The diffuser 31 is also a passage for moths to enter the fragrance chamber 3. The top of the fragrance chamber 3 is sealed and the bottom is detachably connected with a collector. Insect box 2, the bottom of the insect collection box 2 is connected to a cultivation room 1, taro seedlings are planted in the cultivation room 1, a partition net 11 is provided at the connection position between the top of the cultivation room 1 and the insect collection box 2, and the side of the cultivation room 1 Made of transparent PVC material to ensure the growth of taro seedlings through photosynthesis.

The partition net 11 on the top of the cultivation room 1 can circulate the air, allow the smell of the taro seedlings to diffuse out, and can also isolate Spodoptera litura and prevent it from eating and destroying the taro seedlings. One side of the partition net 11 is hinged with the cultivation room 1, and the other side is provided with a hook. The corresponding position on the outer wall of the cultivation room 1 is provided with a groove that can cooperate with the hook. When the partition net 11 is closed, the hook is locked. Connected in the groove to form a locked state. The openable and closable partition net 11 is convenient for transplanting and cultivating the taro seedlings in the cultivation room 1. When it is necessary to open the partition net 11, pull the hook outward to deform it and eliminate the jam between the hook and the groove. After connecting the connection, you can open the partition network 11. The partition net 11 is connected to the fragrance chamber 3 through the insect collection box 2. A fragrance diffuser 31 is provided on the side wall of the fragrance chamber 3. The smell of taro seedlings can be diffused along the partition net 11, the insect collection box 2, the fragrance chamber 3, and The incense device 31 diffuses into the atmospheric environment and attracts Spodoptera litura. Spodoptera litura enters the fragrance chamber 3 from the diffuser 31 along the path of odor diffusion, and then enters the insect collection box 2 from the fragrance chamber 3. Due to the blocking effect of the partition net 11, Spodoptera litura can only reach the collection box 2 in the end. Insect box 2, and lay eggs in insect collecting box 2, or die in insect collecting box 2, thereby realizing trapping of Spodoptera litura. People only need to clean the insect collection box 2 regularly. The trapping process requires no external power source or chemical reagents.

In order to achieve a better trapping effect, the diffuser 31 is conically open to the outside, and its structure is like a trumpet, and the number of the diffuser 31 is four, evenly distributed on the side wall of the fragrance chamber 3 . On the one hand, the structure of the diffuser 31 is conducive to the diffusion of the smell of taro seedlings, and can trap Spodoptera litura in a wide range; on the other hand, after Spodoptera litura gets into the fragrance chamber 3 through the diffuser 31, it is difficult to re-enter the scent chamber 3. Exit from the passage in the middle of diffuser 31.

Referring to Figure 3, a number of inwardly inclined guides 32 are provided in the channel of the diffuser 31. The guides 32 are made of soft silicone material and are in the shape of spikes, with the spikes facing toward the end of the diffuser 31. The small end is facing the inside of the incense chamber 3. In this way, when Spodoptera litura enters the fragrance chamber 3, the sharp part of the guide 32 faces the same direction as the movement direction of Spodoptera litura, so it will not affect its entry into the fragrance chamber 3; conversely, when Spodoptera litura wants to leave the fragrance chamber 3 , the spike part of the guide 32 faces opposite to the movement direction of Spodoptera litura, so it will be interfered by the guide 32 when leaving, making it difficult for Spodoptera litura to get out of the channel of the diffuser 31.

Example 2:

As shown in Figure 2, on the basis of Embodiment 1, this embodiment is provided with a rain cover 4 on the top of the fragrance chamber 3, which can prevent the fragrance chamber 3 from being washed away by rain and causing the odor concentration to decrease and prevent Spodoptera litura from attracting Spodoptera litura. . The rain cover 4 is umbrella-shaped, and one end of the connecting rod 5 is connected to the geometric center of its bottom, and the other end of the connecting rod 5 is fixedly connected to the top of the incense chamber 3 . The connecting rod 5 is bendable, which makes it easy to adjust the direction of the rain shield 4 and can withstand rainfall from multiple directions.

Since the trap is generally placed in tobacco fields, there is often water accumulation in the field furrows during rainfall. The top of the rain shield 4 is also provided with a hook 6, which can be used for hanging when there is water accumulation on the ground or in the field furrows.

In order to allow the taro seedlings planted in the cultivation room 1 to grow normally, through holes 12 are also provided on the side walls and bottom of the cultivation room 1. The through holes 12 at the bottom can keep the soil aerated and avoid serious water accumulation in the soil, which will affect the growth of the taro seedlings. Growth of taro seedlings. The through hole 12 on the side wall is provided with a sealing cover 13. The sealing cover 13 is made of silica gel and is normally covered on the through hole 12 on the side wall of the cultivation room 1 so that the smell of the cultivated materials will not come from it. The through hole 12 spreads out. The purpose of setting the through hole 12 on the side wall is to facilitate watering of the cultivated plants: when watering, open the sealing cover 13 and extend the water spout of the watering equipment (water spray gun or water kettle) into the through hole 12. Water the cultivated objects, and then cover the sealing cover 13 after watering. In this way, there is no need to open the incense chamber 3 and the insect collection box 2 when watering is needed, and the watering process is simplified.

Embodiment three:

Referring to Figure 1 or Figure 2 or Figure 4, this embodiment provides a trap suitable for moths, including a fragrance chamber 3. A diffuser 31 is provided on the side wall of the fragrance chamber 3. The diffuser 31 is also a trap for moths. There is a passage to enter the fragrance chamber 3. The top of the fragrance chamber 3 is sealed and the bottom is detachably connected to an insect collection box 2. The bottom of the insect collection box 2 is connected to a cultivation room 1. Taro seedlings are planted in the cultivation room 1. The top of the cultivation room 1 A partition net 11 is provided at the connection position with the insect collection box 2, and the side of the cultivation room 1 is made of transparent PVC material to ensure that the taro seedlings grow through photosynthesis.

Different from the first embodiment, in this embodiment, the side walls of the insect collection box 2 are also made of transparent PVC material. The falling situation of Spodoptera litura can be observed at any time, thereby judging the cleaning of the insect collection box 2 opportunity.

At the same time, in order to facilitate the cleaning of Spodoptera litura larvae and corpses, an opening is provided on the side wall of the insect collecting box 2. An insect collecting device 21 is slidably connected to the insect collecting box 2. The main body of the insect collecting device 2 is coated with an adhesive for sticking. The glue-like substance that holds moths is used, and one end of the insect collector 2 extends from the opening to form a pull handle 22 . After Spodoptera litura enters the insect collecting box 2, it will be adhered to the main body of the insect collecting device 21, or its eggs will be laid on the main body of the insect collecting device 21. After a period of time, pull the pull handle 22 to pull out the insect collector 21 from the insect collector box 2, clean the larvae, eggs and corpses on the insect collector 21, and then put the insect collector 21 back into the insect collector. In box 2.

In the specific content of the above-mentioned specific embodiments, each technical feature can be combined in any non-contradictory combination. To make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as the combination of these technical features does not exist, Any conflicts should be considered to be within the scope of this manual.

Obviously, the above-mentioned embodiments of the present invention are only examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. An exhaustive list of all implementations is neither necessary nor possible. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims (10)

1. A trap suitable for moths, including a fragrance chamber (3). A fragrance diffuser (31) is provided on the side wall of the fragrance chamber (3). The fragrance diffuser (31) is also a way for moths to enter the fragrance chamber. (3), the top of the fragrance chamber (3) is sealed, and the bottom is detachably connected to an insect collecting box (2). The characteristic is that the bottom of the insect collecting box (2) is connected to a cultivation room (1), and the cultivation room (1) ) are planted with plants that can attract moths. A partition net (11) is provided at the connection position between the top of the cultivation room (1) and the insect collecting box (2). The sides of the cultivation room (1) are made of light-transmitting materials. . 2. The trap suitable for moths according to claim 1, characterized in that the diffuser (31) is conical and opens outward. 3. The trap suitable for moths according to claim 2, characterized in that a number of inwardly inclined guides (32) are provided in the channel of the diffuser (31), and the guides (32) are soft. Made of silicone material. 4. The trap suitable for moths according to any one of claims 1 to 3, characterized in that the number of diffusers (31) is four, which are evenly arranged on the side walls of the fragrance chamber (3). . 5. The trap suitable for moths according to claim 1, characterized in that an opening is provided on the side wall of the insect collecting box (2), and an insect collecting device (21) is slidably connected in the insect collecting box (2). ), the main body of the insect collector (21) is coated with gel for adhering to moths, and one end of the insect collector (21) extends from the opening to form a pull handle (22). 6. The trap suitable for moths according to claim 5, characterized in that the side walls of the insect collecting box (2) are made of light-transmitting material. 7. The trap suitable for moths according to claim 1, characterized in that one side of the partition net (11) is hinged to the cultivation room (1), and the other side is provided with a locking device, which can be connected to the cultivation room when closed. Chamber (1) becomes locked. 8. The trap suitable for moths according to claim 1 or 7, characterized in that the side walls and bottom of the cultivation room (1) are also provided with through holes (12), and the through holes (12) on the side walls ) is provided with a sealing cover (13). 9. The trap suitable for moths according to claim 1, characterized in that a rain shield (4) is connected to the top of the fragrance chamber (3), and a connecting rod (5) is vertically fixed on the top of the fragrance chamber (3). ), used to connect the incense chamber (3) and the rain cover (4). 10. The trap suitable for moths according to claim 9, characterized in that a hook (6) is also provided on the top of the rain cover (4).