CN209152040U - A device for detecting the feeding tendency of insects - Google Patents

Abstract

A device to detect the feeding tendency of insects. It mainly solves the problem that there is no good device for detecting the feeding tendency of insects on the market. The utility model provides a device for detecting the feeding tendency of insects. Insects are placed in the main tank, and different feeding materials are placed in the secondary tank. The device is used for experimentally measuring the preference of insects for feeding, and can be used in the exclusion of When the external environment interferes, it is possible to check which plants the insects prefer to eat first. The structure is simple and easy to use.

Description

A device for detecting the feeding tendency of insects

technical field

The utility model relates to the field of insect control, in particular to a device for detecting the feeding tendency of insects.

Background technique

With global warming, the ecological environment is destroyed, and insect pests on crops are becoming more and more serious. The main solution at present is still chemical control, but a series of problems such as killing natural enemies, polluting water sources, serious pesticide residues, and further damage to the ecology cannot be avoided. Environmental issues and food safety have been widely concerned around the world, so the development and utilization of biological and physical methods such as natural enemy insects, yellow plates, and sexual attractants has become a trend.

In the process of vegetable planting, there is a phenomenon that all kinds of pests concentrate on one crop or weed, and the insects will not spread to other adjacent plants until the plant is completely eaten. It is a simple and effective method to use insects' preference for habitat and feeding on different crops to lure them to concentrated locations for killing.

However, there are currently no good devices on the market that can detect insect feeding trends.

Utility model content

In order to overcome the deficiencies of the background technology, the present invention provides a device for detecting the feeding tendency of insects, which mainly solves the problem that there is no good device for detecting the feeding tendency of insects on the market.

The technical scheme adopted by the utility model is:

A device for detecting the feeding tendency of insects, comprising a main tank for placing insects and at least two secondary tanks for placing different attracting materials, the main tank and the secondary tanks are communicated by pipes, the main tank is And the secondary tank is made of transparent material.

The pipe is a transparent plastic pipe.

The transparent material is glass.

The middle end of the side wall of the main tank is provided with a first through hole communicating with the pipeline, and the upper end of the side wall of the secondary tank is provided with a second through hole communicating with the pipeline.

The secondary tank is provided with a detachably connected upper cover, and the upper wall of the upper cover is provided with several ventilation holes.

There are 5 secondary tanks.

Five of the secondary tanks are arranged around the outside of the main tank.

The inner wall of the main tank is provided with a convex ring, the bottom of the upper cover is provided with a convex platform, and the outer wall of the convex platform is snap-fitted with the inner wall of the convex ring.

The inner wall of the main tank is provided with a convex ring, the bottom of the upper cover is provided with a convex platform, and the outer wall of the convex platform is threadedly connected with the inner wall of the convex ring.

The beneficial effects of the utility model are as follows: the utility model provides a device for detecting the feeding tendency of insects. Insects are placed in the main tank and different feeding materials are placed in the secondary tank. The device is used to experimentally determine the effect of insects on feeding. It is possible to check which plants insects prefer to eat first without the interference of the external environment. It has a simple structure and is easy to use.

Description of drawings

FIG. 1 is a schematic top view of an embodiment of the present invention.

FIG. 2 is a schematic front view of an embodiment of the present invention.

FIG. 3 is an enlarged schematic view of A in FIG. 2 .

4 is a schematic diagram of an upper cover of an embodiment of the present invention.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings: a device for detecting the feeding tendency of insects, comprising a main tank 1 for placing insects and at least two secondary tanks 2 for placing different food-attracting materials, the main tank The main tank and the secondary tank are connected by a pipeline 3, and the main tank and the secondary tank are made of transparent materials. The utility model provides a device for detecting the feeding tendency of insects. Insects are placed in the main tank, and different feeding materials are placed in the secondary tank. When the external environment is disturbed, it is possible to check which plants the insects prefer to eat first. It has a simple structure and is easy to use. The main tank provides a place for insects without the test plants, and the insects put in will follow the smell of the test plants and enter the secondary tank to feed (insects can be captured naturally or artificially raised, stop feeding for 1-2 days before the experiment, to ensure starvation, and can make the experimental effect more obvious). The secondary tank can also be a cylindrical transparent glass container for holding the branches and leaves of the test plants or grinding liquid.

In this embodiment, as shown in the figure, the pipe 3 is a transparent plastic pipe. If there are insects staying in the pipeline, it can be found intuitively, which is more convenient to use.

In this embodiment, as shown in the figure, the transparent material is glass.

In this embodiment, as shown in the figure, the middle end of the side wall of the main tank is provided with a first through hole 11 that communicates with the pipeline, and the upper end of the side wall of the secondary tank is provided with a second through hole 11 that communicates with the pipeline. Through hole 21 . The first through hole is located in the middle, and insects can only crawl in when they are attracted by the smell. The second through hole is located at the top to prevent the entering insects from crawling out unintentionally. The middle and upper parts mentioned here can be the median line of the tank body.

In this embodiment, as shown in the figure, the secondary tank is provided with an upper cover 4 which is detachably connected, and a plurality of ventilation holes 41 are provided on the upper wall of the upper cover. To prevent the death of insects in the tank due to hypoxia.

In this embodiment, as shown in the figure, there are five secondary tanks.

In this embodiment, as shown in the figure, five of the secondary tanks are arranged around the outside of the main tank. Five plants can be tested at the same time, preferably, the 5 secondary pots are equidistant from the main pot.

In this embodiment, as shown in the figure, the inner wall of the main tank is provided with a convex ring 12, the bottom of the upper cover is provided with a boss 42, and the outer wall of the boss is snap-fitted with the inner wall of the convex ring. Easy to disassemble.

In this embodiment, the inner wall of the main tank is provided with a convex ring 12, the bottom of the upper cover is provided with a boss 42, and the outer wall of the boss is threadedly connected to the inner wall of the convex ring. An external thread can be arranged on the peripheral outer wall of the boss, and an internal thread matched with the external thread can be arranged on the peripheral inner wall of the convex ring, which is convenient for disassembly and assembly.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The embodiments described with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention. The embodiment should not be regarded as a limitation of the present invention, but any improvements made based on the spirit of the present invention should fall within the protection scope of the present invention.

Claims (9)

1. A device for detecting the feeding tendency of insects, characterized in that: it comprises a main tank (1) for placing insects and at least two secondary tanks (2) for placing different food-attracting materials, the main tank and The secondary tanks are communicated by pipelines (3), and the primary and secondary tanks are made of transparent materials. 2 . The device for detecting the feeding tendency of insects according to claim 1 , wherein the pipe ( 3 ) is a transparent plastic pipe. 3 . 3 . The device for detecting the feeding tendency of insects according to claim 1 , wherein the transparent material is glass. 4 . 4. A device for detecting insect feeding tendency according to claim 1, characterized in that: the middle end of the side wall of the main tank is provided with a first through hole (11) communicating with the pipeline, the secondary The upper end of the side wall of the tank is provided with a second through hole (21) communicating with the pipeline. 5. A device for detecting insect feeding tendency according to claim 1, characterized in that: the secondary tank is provided with a detachably connected upper cover (4), and the upper wall of the upper cover is provided with a plurality of ventilation hole (41). 6 . The device for detecting the feeding tendency of insects according to claim 1 , wherein there are 5 secondary tanks. 7 . 7 . The device for detecting the feeding tendency of insects according to claim 6 , wherein the five secondary tanks are arranged around the outside of the main tank. 8 . 8. A device for detecting insect feeding tendency according to claim 5, characterized in that: the inner wall of the main tank is provided with a convex ring (12), and the bottom of the upper cover is provided with a convex platform (42), so The outer wall of the boss is snap-fitted with the inner wall of the raised ring. 9 . The device for detecting insect feeding tendency according to claim 5 , wherein the inner wall of the main tank is provided with a convex ring ( 12 ), and the bottom of the upper cover is provided with a convex platform ( 42 ), so that the The outer wall of the boss is threadedly connected with the inner wall of the raised ring.