CN216722758U - Multifunctional device for assisting in moving natural enemy insects - Google Patents

Abstract

The utility model relates to a multifunctional device for assisting natural enemy insects, which is a small hollow cylindrical container, the small hollow cylindrical container consists of an upper cover and a lower cover which can be separated from each other, a plurality of release holes are arranged on the upper cover, the size of the release holes is determined according to the body size of the natural enemy insect, convex grooves are arranged on the periphery of the upper edge of the lower cover, concave walls are arranged around the lower edge of the upper ground cover, the upper cover and the lower cover are fastened and buckled through fasteners arranged at two sides of the lower cover and corresponding fastening holes of the upper cover, a single cavity is formed on the inner wall of the small hollow cylindrical container and is used for storing natural enemy insect eggs or larvae, or a sticker can be arranged, insect eggs or larvae which are natural enemies are placed on the front side of the sticker, the adhesive close to the back side of the sticker is pasted on the rectangular platform on the bottom surface of the inner cavity of the small container lower cover of the hollow cylinder, and a thickening layer is arranged on the wall of the inner cavity at the bottom of the small container lower cover.

Description

Multifunctional device for assisting in moving natural enemy insects

Technical Field

The utility model relates to a multifunctional device for assisting in moving natural enemy insects.

Background

China is a big agricultural country and a big pesticide using country. The inventor finds that 'pesticide application is only 5% -10%' the pesticide is contacted with the body surface of target pests (mites), most of the pesticides drop to rhizosphere soil along with leaves, and a 'pesticide storage' is formed in an accumulated mode, so that the pesticide storage has fatal influence on root new root growth, microorganisms, insects and arthropod communities, soil hardening is caused, and crop growth is further influenced. Biological control fundamentally solves the problems of pesticide abuse and residue. The domestication of natural enemies and the formation of products are important prerequisites for biological control. However, how natural enemies produced in factories can help to move to fields, orchards, rice fields, tea gardens and vegetable gardens, and can resist external complex climates such as rainfall and strong wind and help to the environment of the moved fields such as paddy fields and the like. Therefore, the inventor develops the solution that the ladybug and the trichogramma are hung on the plant by egg cards as an example, namely a rapid releaser for releasing the ladybug to control the pests (Chinese patent No. ZL 201620718348.9), a method for releasing parasitic wasps to control the pests (Chinese patent No. ZL 201610536093.9) and a rapid releaser for releasing the parasitic wasps to control the pests (Chinese patent No. ZL 201620718352.5).

However, in practice, the paper egg cards are found to be very suitable for facility greenhouse greenhouses and outdoor cold shed vegetables, strawberries, urban gardens, flowers and other dry land crops, but in paddy fields, the paper egg cards are not suitable, ladybug is required to be used for preventing tea lesser leafhopper, aphids, scale insects and the like in a tea garden, parasitic wasps are required to be used for preventing tea caterpillars and tea geometrid pests, the growth period of tea trees which are shrubs is generally more than 5 years, the tea garden is very dense, therefore, the tea garden is large in flower size, and the insect as a natural enemy is hung in the dense tea garden and clustered by tea grasses and the problem that the snake hurts are also considered in the implementation of tea gardens in summer and autumn, therefore, people are always researching how to effectively and safely help migrating natural enemy insects and a simple and convenient multifunctional release device and method with strong operability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional device for helping to migrate natural enemy insects, which is a hollow cylindrical small container, the hollow cylindrical small container is made of degradable materials and consists of an upper cover and a lower cover which can be separated, the cavity of the hollow cylindrical small container is a space for storing natural enemies, the upper cover is provided with a plurality of release holes, the size of the release holes is determined according to the size of the natural enemy insects, the periphery of the upper side of the lower cover is provided with convex grooves, the periphery of the lower side of the upper cover is correspondingly provided with concave walls, so that the upper cover and the lower cover can be embedded, the two sides of the lower cover are provided with buckles, the upper cover and the lower cover are correspondingly provided with clamping holes through the buckles arranged on the two sides of the lower cover and the corresponding clamping holes of the upper cover, the inner wall of the hollow cylindrical small container forms a single cavity, the bottom surface of the inner cavity of the lower cover of the small container is in a rectangular platform shape and is used for storing natural enemy insect eggs or larvae, or a sticker can be arranged.

Compared with the prior art, the multifunctional device for assisting natural enemy insects comprises a single-cavity hollow cylindrical small container made of degradable materials, wherein the bottom of a lower cover is provided with a thickening layer with a certain thickness, so that the weight of the lower cover is heavier than that of an upper cover, when the hollow cylindrical small container of the device is placed in a paddy field, a release hole arranged on the upper cover of the hollow cylindrical small container is exposed out of the water surface, water cannot enter a cavity of the hollow cylindrical small container, the multifunctional device for assisting natural enemy insects of the utility model is in a structure of the release hole of the hollow cylindrical small container, a capillary effect can be formed, when the small container of the hollow cylindrical small container of the utility model falls into a paddy field, even if one side of the release hole of the small container faces the water surface, the capillary effect of the release hole prevents water from flowing into the small container of the hollow cylindrical small container, and when the small container of the utility model falls into the paddy field, the weight of the small container is heavier than that of the upper cover, the upper cover of the small container is quickly turned upwards by the action of water surface buoyancy, and the cavity part of the hollow cylindrical small container cannot enter water, so that the wonderful point that the thickening layer is additionally arranged on the hollow cylindrical small container is also achieved. The device for assisting in moving the natural enemy insects, which is provided by the utility model, has the advantages of simple design, convenience and quickness in use and strong operability, and can be thrown in dry lands and placed in fields with water. The method has good trial effect, solves the problem that the natural enemy insect can not be placed in the paddy field which can not be solved for a long time, and solves the problems that the ladybug catching and parasitic wasp catching workers in a dense and weed-clustered tea garden are difficult to enter, and the implementation of the tea garden in summer and autumn helps to move the natural enemy insect snake to hurt people.

Drawings

FIG. 1 is an enlarged perspective view of one embodiment of the present invention;

FIG. 2 is a perspective view of the lower cover structure of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a perspective view of the upper cover structure of FIG. 1;

fig. 5 is a perspective view of the structure of fig. 1 with a hook.

Detailed Description

The utility model is described below with reference to the accompanying examples. But not limiting, of the utility model.

As shown in fig. 1 to 5, the multifunctional device for helping to migrate natural enemy insects of the utility model is a small hollow cylindrical container: the small hollow cylindrical container 1 is made of degradable materials and consists of an upper cover 2 and a lower cover 3 which can be separated from each other, a cavity 10 of the small hollow cylindrical container is a space for storing natural enemies, the upper cover is provided with a plurality of release holes 4, the number of the release holes is determined according to needs, and the size of the release holes is determined according to the size of the natural enemy insects so as to facilitate the natural enemy insects such as ladybug, parasitic wasps, green lacewings, little-bug and the like to climb out of a release hole after hatching; the periphery of the upper edge of the lower cover is provided with convex grooves 9, the periphery of the lower edge of the upper cover is provided with concave walls 13 correspondingly to the upper edge of the upper cover, so that the upper cover and the lower cover can be embedded, the two edges of the lower cover are provided with buckles 11, the upper cover is correspondingly provided with clamping holes 12, and the upper cover and the lower cover are buckled through the buckles arranged at the two edges of the lower cover and the corresponding clamping holes of the upper cover to form a small hollow cylindrical container. The inner cavity of the lower cover of the small container of the hollow cylinder is in a rectangular platform shape, so that natural enemy insect eggs or larvae can be protected and protected conveniently, or a sticker can be arranged, the back surface of the sticker is provided with viscose glue, the natural enemy insect eggs or larvae are placed on the front surface of the sticker, and the viscose glue close to the back surface of the sticker is attached to the inner cavity platform of the lower cover of the small container of the hollow cylinder. The small hollow cylindrical container can float on water, and the inner cavity wall 6 at the bottom of the lower cover is added with a certain thickness, or thickening layer, if the thickening layer can be added by 1-2cm, the thickness can be increased or decreased according to actual conditions, so that the weight of the lower cover is heavier than that of the upper cover, when the small hollow cylindrical container of the device is placed in a paddy field, part of the lower cover is sunk below, part of the upper cover is on the floating surface, the release hole arranged on the upper cover of the small hollow cylindrical container is exposed out of the water surface, and the release hole is very small due to very small released natural enemy insects When the small container falls into a paddy field, the weight of the small container is heavier than that of the upper cover, the upper cover of the small container is turned upwards under the action of water surface buoyancy, and water cannot enter the hollow cavity of the hollow cylindrical small container, so that the wonderful point of thickening the small container of the hollow cylinder is achieved.

It should be noted that fig. 1 is a schematic perspective view showing a specific structure of the hollow cylindrical capsule of the present invention, and the hollow cylindrical capsule of the present invention is actually used in a small volume, for example, the diameter of the hollow cylindrical capsule of the present invention in fig. 1 can be set to 2 cm.

This device also can design a couple 8, but starts the couple device when this insect natural enemy helps the device to move and uses on crops such as gardens, orchard, melon and fruit vegetables, strawberry, hops, couple 8 can design into collapsible shape, lean on the side folding of small container when not needing the couple.

The method for assisting the migration of the natural enemy insects is implemented by using the application of the device, namely, laying or attaching the eggs or larvae of the natural enemy insects to be thrown, such as parasitic bees, ladybirds, sand flies, small flower bugs and the like on a rectangular plane of an inner cavity of a lower cover of the device for assisting the migration of the natural enemy insects, then clamping an upper cover, placing the upper cover in a foam box containing ice bags, and using the device in a ground where the transportation is implemented, wherein the natural enemy insects are living organisms, the device is required to be tightly combined with refrigeration when being used, otherwise, the natural enemy insects are hatched (eclosion) early when the device is used in the ground where the transportation is implemented and cannot achieve the effect of controlling the insects. The hollow cylindrical small container can be put in paddy field, tea garden, corn field and other crops, and can be placed on ridge and tea garden walkway according to the required quantity to make manual spreading or unmanned aerial vehicle putting. The multifunctional device for assisting the migration of the natural enemy insects to be thrown in crops such as paddy fields, tea gardens, corn fields and the like can be controlled on ridges and tea garden walkways according to actual occurrence conditions, and throwing can be manually carried out or thrown by using an unmanned aerial vehicle (the use and operation of thrown articles by the unmanned aerial vehicle are known technologies and are not repeated here). The number of the natural enemies to be thrown is determined according to the actual occurrence situation, 2 times are used for one season in a paddy field and a corn field at intervals of 7-10 days, 1 ten thousand to 1.5 ten thousand trichogramma are thrown for each mu, 1 time to 2 times are used for one year in a tea garden, for example, about 2 ten thousand trichogramma are thrown for preventing and controlling tea hairs and tea geometrid each time, 1 time to 2 times are used for one year in a ladybug, 300 eggs are thrown for one time in 250 times for preventing and controlling tea lesser leafhopper and aphid, and the using amount and the using times are determined according to the actual occurrence situation of the aphid and the thrips in a vegetable field and a strawberry field. This device is made with degradable material, can not exert an influence to the environment after putting in.

The above disclosure is only illustrative and not restrictive, and similar changes may be made in the above teachings and are intended to be within the scope of the present invention.

Claims (4)

1. A multifunctional device for assisting in moving natural enemy insects is characterized in that the multifunctional device is a hollow cylindrical small container made of degradable materials, the hollow cylindrical small container is composed of an upper cover and a lower cover which can be separated from each other, a cavity of the hollow cylindrical small container is a space for storing natural enemies, a plurality of release holes are formed in the upper cover, convex grooves are formed in the periphery of the upper side of the lower cover, concave walls are formed in the periphery of the lower side of the upper cover correspondingly to enable the upper cover and the lower cover to be embedded, buckles are arranged on two sides of the lower cover correspondingly, clamping holes are formed in the upper cover and the lower cover correspondingly, the upper cover and the lower cover are clamped and fastened through buckles arranged on two sides of the lower cover and the clamping holes corresponding to the upper cover, a single cavity is formed in the inner wall of the hollow cylindrical small container, the bottom surface of the inner cavity of the lower cover of the small container is in a rectangular platform shape, the sticking paper is used for storing natural enemy insect eggs or larvae, the back surface of the sticking paper is provided with viscose, the natural enemy insect eggs or larvae are placed on the front surface of the sticking paper, and the viscose on the back surface of the sticking paper is stuck on the rectangular platform on the bottom surface of the inner cavity of the lower cover of the small container of the hollow cylinder; and a thickening layer is arranged at the bottom of the inner cavity wall of the small container lower cover.

2. The multifunctional device for assisting in migrating natural enemy insects as claimed in claim 1, wherein the cylindrical diameter of the hollow cylindrical capsule is set to 2 cm.

3. The multifunctional device for assisting in migrating natural enemy insects as claimed in claim 1, wherein the hollow cylindrical small container is provided with a hook.

4. The multifunctional device for assisting in migrating natural enemy insects as claimed in claim 1, wherein the bottom of the inner cavity wall of the lower cover of the hollow cylindrical small container is thickened by a thickness of 1-2 cm.

Images