CN205250210U - Trichogrammatid releaser - Google Patents

Abstract

The utility model relates to a Trichogramma releaser, which comprises a box body and a box cover. A lower clamping portion is provided at the edge of the opening of the box cover, and a lower clamping portion is provided at the opening edge of the lid, and the box body and the lid are clamped and connected to each other through the lower clamping portion and the upper clamping portion. It can solve the problems of cumbersome operation and poor release effect, make it easy to operate, have good release effect, and improve work efficiency.

Description

A Trichogramma releaser

technical field

The utility model belongs to the technical field of release instruments for Hymenoptera insects, in particular to a Trichogramma releaser.

Background technique

Trichogramma is a parasitic Hymenoptera insect. Trichogramma is an egg parasitoid, which can parasitize the eggs of Lepidoptera pests such as corn borers, armyworms, bar borers, cotton bollworms, spodoptera litura and cutworms in corn fields. Trichogramma is a class of insects with great utility value. Because among the sprayed virus chemical agents, only 1% can really work on pests, 65% are lost in the air and soil, and 34% are absorbed by crops. That is to say, 99% are wasted in vain, and the pests will release a kind of pheromone when laying eggs, and the Trichogramma can quickly find the eggs of the pests through these pheromones. Hit the egg shell, quickly and accurately find the freshest pest eggs, and then lay eggs and reproduce there. The Trichogramma goes from egg to larva, from larva to pupa, from pupa to Trichogramma, and even mating is completed in the egg shell. Once mature, they break out of their shells and reproduce by destroying the eggs of pests. Practice has proved that the use of Trichogramma can accurately control the prevalence of large-scale pests. It is convenient and effective to operate, has a wide range of applications, has low labor intensity, saves labor and time, has good environmental protection effects, good disaster prevention effects, and high safety performance. Maintain ecological balance, strong practicability, and low cost.

The release of Trichogramma is the most critical part of pest control, and the most critical one in the release technology is the determination of the release time. This is the most critical factor affecting the control effect. If the release is early, there are few pest eggs in the field, and a large number of Trichogrammas cannot find their hosts, and they will die after two or three days, causing a lot of waste; if the release is late, the eggs of field pests have hatched. Trichogramma is an egg parasitoid, which is ineffective against larvae, leading to control failure. For this reason, need a kind of Trichogramma releaser, solve the above-mentioned problem.

The patent number is "ZL200620029161.4", the authorized announcement number is "CN2930274Y", and the Chinese utility model patent named "Trichogramma box-type bee release device" discloses a Trichogramma box-type bee release device. Composed of a body and a box cover, the bottom of the box is a PVC blister, the box is filled with eggs parasitized by Trichogramma, a groove is opened in the middle of the box, a semicircular channel is opened on the upper edge of the box, and the box is covered There is a box cover, and the box cover is thermally integrated with the box body. Although the Trichogramma box-type bee releasing device can realize the release of Trichogramma, it has the problems of cumbersome operation and poor release effect.

It can be seen that the existing Trichogramma releaser has the problems of cumbersome operation and poor release effect. For this reason, a Trichogramma releaser is needed to solve the above problems, make it easy to operate, have a good release effect, and improve work efficiency.

Utility model content

The purpose of the utility model is to provide a Trichogramma releaser, which solves the problems of cumbersome operation and poor release effect, makes it easy to operate, has good release effect, and improves work efficiency.

In order to achieve the above purpose, the utility model provides a Trichogramma releaser, which includes a box body and a box cover, the box body and the box cover are connected through a connecting part, the box body is provided with an egg part, and the box cover is provided with a ventilating The release hole, the opening edge of the box body is provided with a lower clamping part, the opening edge of the lid is provided with a lower clamping part, and the box body and the lid are clamped and connected to each other through the lower clamping part and the upper clamping part.

In the above scheme, preferably, the lower clamping part is set as a card slot, and the upper clamping part is set as a buckle matched with the card slot; The card slot that matches the slot.

It may also be preferred that a bayonet is provided at the opening edge of the box body, and a hook matched with the bayonet is provided at the opening edge of the box cover.

It may also be preferred that the outside of the box is covered with a cover.

It is also preferable that both the box body and the box cover are set as semicircular, and the box body and the box cover are clamped and connected to form a spherical shape.

It is also preferable that the egg-bearing part is set as a flat plate structure.

It can also be preferred that the edge of the egg landing part of the flat plate is in contact with the inner wall of the box body.

It may also be preferred that the air-permeable release hole is set as a circular shape.

It may also be preferred that the number of venting release holes is at least two.

It may also be preferred that the ventilation release holes are arranged in a uniform and symmetrical distribution.

The Trichogramma releaser of the utility model can solve the problems of cumbersome operation and poor release effect, make it easy to operate, have good release effect, and improve work efficiency.

Description of drawings

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

Fig. 1 is the open state structural representation of the Trichogramma releaser of the present utility model;

Fig. 2 is a structural schematic diagram of the closed state of the Trichogramma releaser of the present invention.

Among the figure, 1 is a box body, 2 is a box cover, 3 is a connecting portion, 4 is an egg portion, and 5 is a ventilation release hole.

detailed description

In order to better understand the utility model, the utility model is described in detail below in conjunction with specific embodiments. It will, however, be evident that various changes and modifications can be made to the invention without departing from the broader spirit and scope of the invention as defined in the appended claims. Therefore, the following examples have an illustrative rather than a limiting meaning.

Example 1:

A Trichogramma releaser, as shown in Figure 1, includes a box body 1 and a box cover 2, the box body 1 and the box cover 2 are connected by a connecting part 3, the box body 1 is provided with an egg part 4, the box body 1 The cover 2 is provided with a ventilation release hole 5, the opening edge of the box body 1 is provided with a lower clamping part, and the opening edge of the box cover 2 is provided with a lower clamping part, and the box body 1 and the box cover 2 pass through the lower clamping part and the upper clamping part are clamped and connected with each other.

In the above embodiment, the lower clamping part is set as a card slot, and the upper clamping part is set as a buckle matching with the card slot; Matching card slot.

In the above embodiments, the outside of the box body 1 is covered with a cover.

In the above embodiments, both the box body 1 and the box cover 2 are semicircular, and the box body 1 and the box cover 2 are clamped and connected to form a spherical shape.

In the above-mentioned embodiments, the egg-holding portion 4 is configured as a flat plate structure.

In the above embodiments, the edge of the egg-bearing portion 4 of the plate structure is in contact with the inner wall of the box body 1 .

In the above embodiments, the ventilation release hole 5 is set as a circle.

In the above embodiment, there are at least two ventilation release holes 5, which are evenly and symmetrically distributed.

Example 2:

A Trichogramma releaser, which is similar to Embodiment 1, the difference is that a bayonet is provided on the edge of the opening of the box body 1, and a hook matched with the bayonet is provided on the edge of the opening of the box cover 2.

Trichogramma releaser of the present utility model, its connecting part 3 can be plastic hinge, also can be flexible connecting post, also can be flexible connecting network layer. A glue layer can be set on its egg-holding portion 4 . The effect of its ventilation release hole 5 is for ventilation, and can come out in the hole for the bee hatching.

Claims (10)

1. A Trichogramma releaser, comprising a box body (1) and a lid (2), is characterized in that: the box body (1) and the lid (2) are connected by a connecting portion (3), the box The body (1) is provided with an egg part (4), the box cover (2) is provided with a ventilation release hole (5), the opening edge of the box body (1) is provided with a lower clamping part, and the box cover (2) A lower clamping part is provided at the edge of the opening, and the box body (1) and the box cover (2) are clamped and connected to each other through the lower clamping part and the upper clamping part. 2. The Trichogramma releaser as claimed in claim 1, characterized in that: the lower clamping part is set as a draw-in groove, and the upper clamping part is set as a buckle matched with the draw-in groove; or the lower clamping part is set as In the buckle, the upper clamping part is set as a card slot matched with the card slot. 3. The Trichogramma releaser as claimed in claim 1, characterized in that: the opening edge of the box body (1) is provided with a bayonet, and the opening edge of the box cover (2) is provided with a bayonet that matches the bayonet. hook. 4. The Trichogramma releaser according to any one of claims 1-3, characterized in that: the outside of the box (1) is covered with a cover. 5. as any one of claim 1-3 Trichogramma releaser, it is characterized in that: box body (1) and box cover (2) are all set as semicircle, box body (1) and box The cover (2) is clamped and connected to form a spherical shape. 6. The Trichogramma releaser according to any one of claims 1-3, characterized in that: the egg-bearing part (4) is set as a flat plate structure. 7. The Trichogramma releaser as claimed in claim 6, characterized in that: the egg-holding portion (4) of the flat plate structure is in contact with the inner wall of the box body (1). 8. The Trichogramma releaser according to any one of claims 1-3, characterized in that: the air-permeable release hole (5) is set as a circle. 9. The Trichogramma releaser as claimed in claim 8, characterized in that: the number of venting release holes (5) is at least two. 10. The Trichogramma releaser as claimed in claim 9, characterized in that: the air-permeable release holes (5) are arranged in a uniform and symmetrical distribution.