CN207235883U - A kind of moth class trap - Google Patents

Abstract

The utility model discloses a moth trapping device, which comprises a bottle body and a bottle bottom. The bottle body and the bottle bottom form a closed space. The body of the bottle is made of fluorescent material that can emit light at night, and the bottom of the bottle is filled with sex pheromones for attracting moths. Since the body of the bottle in the area around the first entrance and exit is made of fluorescent material that can emit light at night, it can A large amount of energy is better absorbed and stored in sunlight, and it can continue to emit light at night. It uses the remarkable "phototaxis" feature of moths to attract moths, and induces moths to enter the trap efficiently through the insect inlet. Improve the efficiency of trapping moths at night.

Description

A moth trap

technical field

The utility model relates to a moth trapping device, which belongs to the field of moth pest control in tobacco leaf production.

Background technique

Noctuidae pests mainly include Spodoptera litura, Spodoptera tabacum and Spodoptera beet, etc. They feed on a wide range and harm a variety of crops. Tobacco armyworm and Spodoptera litura are the two main pests of tobacco. They use larvae to damage tender stems, leaves and young shoots. In severe cases, they eat up the leaves and leave only the veins. For the control of tobacco armyworm and Spodoptera litura, artificial pinching of larvae, spraying of chemical agents and installation of traps are mostly used. Manual killing of larvae is mainly based on the discovery of one by agricultural operations and the elimination of the other. Many young larvae mostly feed in the young shoots, hiding relatively hidden, and most of them can only be found by discovering the wormholes of the leaves. On the one hand, it is difficult for the chemical solution to fully penetrate into the larvae. Heart leaves play a role, on the one hand, long-term use can also lead to insecticide resistance.

At present, it is safer and more environmentally friendly to install traps to trap and kill Noctuidae pests through artificially synthesized sex pheromones. The number of eggs laid by mating. Currently commercially available traps for Noctuidae are mainly the combination of trapping bottles and collecting bottles, and generally have the following disadvantages: 1. The remarkable "phototaxis" characteristics of moths are not fully utilized; 2. Moth pests are not easy to find. Insect population; thereby not maximizing trapping efficiency.

Utility model content

The technical problem to be solved by the utility model is: to provide a moth trapping device, which can emit light at night to attract moths, improve the capture efficiency of tobacco moth pests, and overcome the deficiencies of the prior art.

The technical scheme of the utility model is: a moth trapping device, including a bottle body and a bottle bottom, the bottle body and the bottle bottom form a closed space, and a first inlet and outlet concave inward is provided on the side of the bottle body, and the inlet and outlet are The body of the bottle in the surrounding area is made of fluorescent material that can glow at night, and the bottom of the bottle contains sex pheromones for attracting moths.

Along the vertical direction of the inner cavity of the bottle body, there is an inverted cone-shaped partition, and a second inlet and outlet are provided at the bottom of the partition. After moths enter the inner cavity of the bottle body and are trapped, they can fall into the bottom of the bottle through the second inlet and outlet. , to facilitate subsequent removal.

The first inlet and outlet are in the shape of a five-pointed star, which makes it easier for moths to get in and out.

The bottle body and the bottom of the bottle are connected by threads, so the structure is simple and not easy to leak.

The beneficial effects of the utility model are: since the bottle body in the area around the entrance and exit is made of fluorescent materials that can emit light at night, it can absorb and store a large amount of solar energy during the day, and can absorb and store the energy of sunlight at night. Continuous light, using the remarkable "phototaxis" feature of moths to attract moths, targetedly induce moths to efficiently enter the trap through the insect inlet, and improve the efficiency of trapping moths at night. The utility model has the characteristics of simple structure, convenient operation, strong practicability, etc., and is especially suitable for trapping moths.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

In the figure: 1. Bottle body, 2. First entrance and exit, 3. Surrounding area, 4. Bottle bottom, 5. Partition, 6. Second entrance and exit, 7. Sex pheromone.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further introduced:

With reference to Fig. 1 and Fig. 2, a kind of moth trapping device of the present utility model comprises bottle body 1 and bottle bottom 4, and bottle body 1 and bottle bottom 4 adopt threaded connection, and constitute closed space, and bottle body 1 side is provided with The concave first inlet and outlet 2, the bottle body 1 of the region 3 around the inlet and outlet are made of fluorescent materials that can emit light at night, so that night moths can enter the bottle body 1 through the luminous inlet and outlet.

In particular, an inverted tapered partition 5 is provided along the vertical direction of the inner cavity of the bottle body 1 to separate the upper space and the lower space in the bottle body 1. At the bottom of the partition 5 (ie, the tapered tip ) is provided with a second inlet and outlet 6, after moths enter the inner cavity of the bottle body 1 and are trapped, they can fall into the bottom of the bottle 4 through the second inlet and outlet 6, which is convenient for subsequent removal.

In particular, the first inlet and outlet 2 adopts a five-pointed star shape that is concave inwards. This structure makes it easier for moths to get in and out, and improves the trapping efficiency.

When trapping moths, the bottom of the device bottle 4 is filled with sex pheromone 7 for attracting moths, and placed on the smoke floor. After trapping and killing a certain amount of moths, it can be taken out by unscrewing the bottom 4 of the bottle.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (2)

1. a kind of moth class trap, including body (1) and bottom of bottle (4), body (1) and bottom of bottle (4) form enclosure space, it is special Sign is：The first import and export (2) to concave is equipped with the body (1) side, imports and exports the body (1) of peripheral region (3) The fluorescent material that can be shone using night is made, and the sex pheromone (7) for attracting moth class is loaded with bottom of bottle (4), along described Body (1) inner cavity vertical direction is equipped with the partition plate (5) in back taper, and second import and export (6) is equipped with partition plate (5) bottom, described First import and export (2) is in pentalpha.

2. moth class trap according to claim 1, it is characterised in that：The body (1) and bottom of bottle (4) use screw thread Connection.