CN215074900U

CN215074900U - Dermatophagoides pteronyssinus trapper

Info

Publication number: CN215074900U
Application number: CN202120928009.4U
Authority: CN
Inventors: 郑雅楠; 刘佩旋; 时勇; 范立淳; 王珏; 苏云宁; 王伟韬
Original assignee: Shenyang Agricultural University
Current assignee: Shenyang Agricultural University
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-10
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a trap for spotted wing drosophila, which relates to the technical field of plant protection, and comprises a trapping container, a container cover, a chip-attracting releasing piece and a pest-sticking yellow plate, wherein the container cover is detachably arranged on the trapping container, the pest-sticking yellow plate is arranged at the inner side of the container cover, and the chip-attracting releasing piece is also hung at the inner side of the container cover; the container cover is provided with a plurality of insect-entering small holes. The utility model discloses a trap for spotted wing fruit flies, which aims at attracting spotted wing fruit flies to enter the trap by bearing spotted wing fruit fly attracting cores on the attracting core releasing sheet, thereby improving the trapping efficiency and specificity; the winged fruit flies entering the trap can be prevented from escaping through the sticky trap yellow plate, and the trapping efficiency is further improved; by optimizing and improving the aspects of the appearance, the color and the like of the trapping container, the spotted wing fruit flies are more interesting and are more beneficial to the induction of the fruit flies.

Description

Dermatophagoides pteronyssinus trapper

Technical Field

The utility model relates to a plant protection technical field, concretely relates to spotted wing fruit fly trapper.

Background

Drosophila melanogaster (Drosophila suzukii Matsumura) is a global pest that damages soft-skinned fruits such as strawberries, blueberries, raspberries, blackberries, cherries, grapes, and peaches. The pests can harm mature or sub-mature healthy fruits, because the ovipositors of female adults are large in appearance, hard, sharp and serrated, can puncture fruit peels to lay eggs inside the fruits, and larvae eat inside the fruits to cause harm, so that the damaged fruits quickly start to rot, and can cause diseases such as fungi, bacteria and the like to cause secondary infection, so that the yield of the fruits is reduced, the quality of the fruits is deteriorated, and the safety and the commodity value are seriously influenced. In China, with the rapid development of the cherry and small berry cultivation industry, the planting area is rapidly enlarged, the reports of the harm of the spotted wing drosophila in China are increased day by day, and if the prevention and treatment measures are not taken in time, the fruit industry in Liaoning, Yunnan, Shandong and other areas in China is seriously influenced.

Because the drosophila melanogaster is hidden in fruits for a long time in the egg, larva and pupal stage and is exposed in the air only in the adult stage, the population density of the adult drosophila melanogaster is mainly controlled by adopting a chemical control method and a physical control method. However, most of host plants of the drosophila mackerel are fruits with higher economic value, so that the fruit flies are not suitable for controlling the harm of the fruit flies by using chemical insecticides, and abuse of chemical agents easily causes a series of problems of increase of pesticide residues, enhancement of drug resistance of pests, environmental pollution and the like. In addition, the method has the characteristics of high propagation speed, strong reproductive capacity, short generation period, complex and various habitats and the like, and the pest cannot be effectively inhibited by simply using chemical agents to control the spotted-wing drosophila, so that the method is particularly important for seeking a safe and pollution-free control strategy. At present, the most effective and common method is to hang a trap inside an orchard to control the population quantity of adult spotted wing fruit flies and further effectively reduce the harm of the spotted wing fruit flies.

At present, foreign researches on efficient trapping devices for trapping adult drosophila melanogaster are more, but the technical problems of poor trapping effect, weak specificity and the like of the drosophila melanogaster mostly exist.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a winged fruit fly trapper to solve present winged fruit fly device of traping and exist trap effect poor, the weak scheduling problem of specificity.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the first aspect of the utility model, a spotted wing drosophila trap, the trap includes a trapping container, a container cover, a chip-attracting releasing piece and a pest-sticking yellow plate, the container cover is detachably mounted on the trapping container, the pest-sticking yellow plate is mounted on the inner side of the container cover, and the chip-attracting releasing piece is also hung on the inner side of the container cover; the container cover is provided with a plurality of insect-entering small holes.

Furthermore, the periphery of the container cover is provided with a rain shielding light screen.

Further, the number of the insect inlet holes is ten, and the ten insect inlet holes are uniformly distributed on the side of the container cover from the top 1/2 in a staggered mode.

Further, the lure release tab is suspended in a central location inside the container lid.

Further, the trapping container is a spherical red translucent cup body.

Further, the trapping container and the container cover are detachably connected in a threaded connection mode.

Further, a hook is arranged above the container cover.

Further, the hook is an encapsulated iron wire which can be bent and shaped.

The utility model has the advantages of as follows:

the utility model discloses a trap for spotted wing fruit flies, which aims at attracting spotted wing fruit flies to enter the trap by bearing spotted wing fruit fly attracting cores on the attracting core releasing sheet, thereby improving the trapping efficiency and specificity; the winged fruit flies entering the trap can be prevented from escaping through the sticky trap yellow plate, and the trapping efficiency is further improved; by optimizing and improving the aspects of the appearance, the color and the like of the trapping container, the spotted wing fruit flies are more interesting and are more beneficial to the induction of the fruit flies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of a drosophila melanogaster trap provided in embodiment 1 of the present invention.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The winged fruit fly trap as shown in fig. 1 comprises a trapping container 1, a container cover 2, an attracting release sheet 3 and a pest sticking plate 4, wherein the trapping container is a spherical red semitransparent cup with the volume of 500ml, the shape of the trapping container simulates fruits, red is the favorite color of the fruit flies, so that the fruit flies are more interested and are more beneficial to trapping, the trapping container is designed to be semitransparent, the trapping condition is convenient to observe, the container cover 2 is detachably mounted on the trapping container 1 through a threaded connection mode, the pest sticking plate 4 is mounted on the inner side of the container cover 2 and can prevent the winged fruit flies from escaping, the attracting release sheet 3 is further hung on the center of the inner side of the container cover 2, and the attracting sheet 3 is used for bearing the winged fruit fly plant-derived attracting core; ten insect-entering small holes 5 are formed in the container cover 2 and are evenly distributed on the side of the container cover from the top 1/2 in a staggered mode, so that smell of a trapping agent can be distributed, fruit fly adults can smoothly enter the trap, and other insects with large body shapes can be prevented from entering the trap.

And a rain shielding light screen 6 is arranged on the periphery of the container cover 2. Rain-proof light screen 6 is ridge shape toughness PC board for prevent that bad weather reasons such as sunshine insolate or rainstorm from making the impaired effect of trapper influence of trapper.

A hook 7 is arranged above the container cover 2, and the hook 7 is a bendable and shapeable rubber-coated iron wire and used for fixing the trap to prevent strong wind from blowing off.

The utility model relates to a method for using winged fruit fly trapper is as follows:

from the early stage of fruit ripening, the trapper is hung at a shady and cool ventilation position in the orchard, the hanging height is 1.2-1.5m, the hanging distance is 20m, the winged fruit fly trapping core is uniformly smeared on a chip trapping release sheet of the trapper, and clear water is added into the trapping container 1 to prevent the winged fruit fly from escaping.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The winged fruit fly trap is characterized by comprising a trapping container, a container cover, an attracting release piece and an insect-sticking yellow plate, wherein the container cover is detachably mounted on the trapping container, the insect-sticking yellow plate is mounted on the inner side of the container cover, and the attracting release piece is hung on the inner side of the container cover; the container cover is provided with a plurality of insect-entering small holes.

2. A trap according to claim 1, wherein the container lid is peripherally fitted with a rain shade.

3. A trap as claimed in claim 1 wherein the number of insect inlet apertures is ten and ten of said insect inlet apertures are evenly spaced laterally of the cover from the top 1/2.

4. A trap according to claim 1, wherein the lure release tab is suspended centrally inside the cover.

5. A trap according to claim 1, characterized in that the trap container is a spherical red translucent cup.

6. A trap according to claim 1, wherein the trap container is removably connected to the container lid by a threaded connection.

7. A trap according to claim 1, wherein a hook is provided above the container lid.

8. A trap as claimed in claim 7, characterised in that the hook is a flexible shape-set encapsulated iron wire.