Indoor fruit tree rust disease infection device

Abstract

The utility model discloses an indoor fruit tree rust disease infection device, and belongs to the technical field of plant disease research. Comprising a box body, a leakage net is arranged in the box body, and the box body is divided into an upper cavity and a lower cavity by the leakage net; the leaking net is used for placing a diseased fruit tree potted plant, and the bottom of the box body is used for placing a to-be-infected fruit tree potted plant; a spraying device is arranged at the top of the box body; the spraying device is located on a potted fruit tree to be infected, and water sprayed by the spraying device falls on the potted fruit tree to be infected through the leakage net; the two cavities are respectively provided with a temperature adjusting device and a light source; the utility model solves the problems that the living parasitic pathogenic bacteria are difficult to inoculate and the inoculation environment condition is unstable, so that the research progress is slow and is difficult to control.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant disease research, in particular to an indoor fruit tree rust infection device. Background Art

[0002] Fruit tree rust, as a common fruit tree disease, occurs more seriously in apple and pear trees, and has a significant impact on the growth of fruit trees and the yield and quality of fruit. However, due to the transmission mode of rust pathogens, it is impossible to purify and culture the rust pathogens in the laboratory. Through studying the occurrence process of rust in apple and pear trees, it is known that the rust pathogens mainly parasitize on alternate host plants such as juniper, and the rust pathogens are spread to pear trees with the help of natural forces such as wind and rain. Therefore, designing an indoor live culture device for fruit tree rust is of far-reaching significance.

[0003] Fruit tree rust research is often limited by the influence of the natural environment and seasonal variations, resulting in slow and difficult-to-control research progress. This often requires waiting for the arrival of natural seasons and is affected by uncontrollable factors such as weather conditions, leading to long research cycles and unstable results. An indoor live fruit tree rust culture device allows infection experiments to be conducted at any time, regardless of season or weather conditions, significantly shortening the research cycle and improving research efficiency. However, traditional indoor live inoculation methods typically involve inoculating fruit tree rust pathogens into living fruit trees under laboratory conditions through manual inoculation. The pathogen is inoculated onto the leaves or branches of fruit tree seedlings through methods such as puncture and smearing. The inoculation process is susceptible to human factors, the inoculum dose is difficult to control, and the growth environment of the fruit trees after inoculation is difficult to maintain, potentially leading to inaccurate and unstable experimental results. An indoor live fruit tree rust culture device enables precise control of the fruit tree rust infection process. In the natural environment, fruit tree rust infection is affected by a variety of factors, such as temperature, humidity, and light, and the changes in these factors are often difficult to predict and control. Utility Model Content

[0004] This utility model overcomes the shortcomings of existing technologies by providing an indoor fruit tree rust infection device. Through the design and regulation of the indoor live fruit tree rust culture device, these influencing factors can be precisely controlled, thereby more accurately simulating the fruit tree rust infection process and providing more reliable data support for disease research. This effectively addresses the difficulties of inoculating live parasitic pathogens and the unstable inoculation environment, which lead to slow and uncontrolled research progress.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions.

[0006] An indoor fruit tree rust infection device comprises a box body, wherein a leakage net is provided inside the box body, and the leakage net divides the box body into two upper and lower cavities; the leakage net is used to place diseased fruit tree pots, and the bottom of the box body is used to place fruit tree pots to be infected; a spray device is provided on the top of the box body; the spray device is positioned at the fruit tree pots to be infected, and water sprayed by the spray device falls on the diseased fruit tree pots, passes through the leakage net, and falls on the fruit tree pots to be infected; the two cavities are both provided with a temperature regulating device and a light source.

[0007] Furthermore, the temperature regulating device includes a heating and heat preservation device provided on the inner side walls of the two cavities.

[0008] Furthermore, temperature and humidity sensors are provided on the inner walls of the two cavities, the temperature and humidity sensors are connected to the control device, and the control device is connected to the heating and insulation device.

[0009] Furthermore, the light sources are arranged at the four corners of the tops of the two cavities.

[0010] Furthermore, a water leakage hole is provided at the bottom of the box body, and a drawer-type water receiving box is connected below the bottom of the box body.

[0011] Furthermore, a door is hinged on the front of the box body, and the door is made of transparent organic glass.

[0012] Furthermore, a heat-insulating layer is provided on the inner wall of the box.

[0013] The beneficial effects of the present invention compared to the prior art are as follows:

[0014] (1) The utility model has a simple structure, is convenient and practical, and can enable rust spores to quickly infect fruit trees;

[0015] (2) The utility model has a high degree of environmental controllability. By precisely controlling key factors such as temperature and light, the device can simulate the incidence of fruit tree rust under different growth conditions, thereby providing more comprehensive and accurate data support for scientific researchers.

[0016] (3) The utility model is cost-effective and can stably simulate and control experimental conditions, reducing experimental failures and repetitions caused by environmental factors, thereby reducing long-term research costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the indoor fruit tree rust infection device of the present invention;

[0018] In the picture:

[0019] 1-Box; 2-Net; 3-Potted diseased fruit trees; 4-Potted fruit trees to be infected; 5-Spraying device; 6-Heating and insulation device; 7-Temperature and humidity sensor; 8-Control device; 9-Light source; 10-Water receiving tank. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions, and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. The technical solutions of the present invention will be described in detail below with reference to the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0021] like Figure 1 As shown, this embodiment provides an indoor fruit tree rust infection device, including a rectangular box 1, the length and width of the box 1 are both 0.5m and the height is 1m. A door is hinged at the front of the box 1, and the door is made of transparent organic glass to ensure the light transmittance of the device. A layer of insulation board is attached to the inner layer of the remaining side walls of the box 1 to ensure that the temperature in the box 1 is not lost.

[0022] A mesh screen 2 is installed in the middle of the box 1, dividing the box 1 into two cavities, an upper and a lower cavity. The mesh screen 2 is made of a square iron mesh with a side length of 0.5m. Diseased fruit tree pots 3 are placed on the mesh screen 2, and the bottom of the box 1 is used to place fruit tree pots to be infected 4. A spray device 5 is installed on the top of the box 1. The spray device 5 is a conventional structure used to spray water into the interior of the box 1. The spray device 5 is located directly above the diseased fruit tree pots 3. The water sprayed by the spray device 5 falls on the diseased fruit tree pots 3, passes through the mesh screen 2, and falls on the fruit tree pots to be infected 4. The spray water carries the virus and lands on the fruit tree pots to be infected 4, causing them to infect. Both cavities are equipped with a temperature control device and a light source 9.

[0023] The temperature control device includes a heating and cooling device 6 mounted on the inner walls of the two cavities to provide a suitable temperature within the cavity. Temperature and humidity sensors 7 are also mounted on the inner walls of the two cavities. These sensors are connected to a control device 8, which is in turn connected to the heating and cooling devices 6. When the temperature and humidity sensors 7 detect a drop in temperature, the control device 8 controls the heating and cooling devices 6 to heat the cavity. When the temperature reaches the required level, the heating and cooling devices 6 are turned off. The control device 8 and control mode are conventional and will not be described in detail here.

[0024] The light sources 9 are arranged at the four corners of the top of the two cavities to provide sufficient light for both the diseased fruit tree potted plants 3 and the fruit tree potted plants to be infected 4. A drainage hole is provided at the bottom of the box 1, and a drawer-type water receiving box 10 is connected to the bottom of the box 1.

[0025] The device works as follows: simply place potted fruit trees 4 to be infected in the lower layer of a housing 1, then place diseased potted fruit trees 3 on a mesh screen 2 in the upper layer of the housing 1. Through spraying, rust spores from the diseased potted plants are inoculated onto the leaves of healthy potted fruit trees in the lower layer. This process stably simulates and controls experimental conditions. By precisely controlling key factors such as temperature, humidity, and light, the device can simulate the onset of fruit rust under different growth conditions, providing researchers with more comprehensive and accurate data support. This reduces experimental failures and repetitions caused by environmental factors, thereby reducing long-term research costs.

[0026] The above content is a further detailed description of the present invention in combination with a specific preferred embodiment. It cannot be determined that the specific embodiments of the present invention are limited to this. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the present invention, which should be regarded as belonging to the present invention and the scope of patent protection determined by the submitted claims.

Claims

1. An indoor fruit tree rust infection device, characterized in that: The invention comprises a box (1), wherein a leakage net (2) is provided inside the box (1), and the leakage net (2) divides the box (1) into two upper and lower cavities; the upper portion of the leakage net (2) is used to place a diseased fruit tree potted plant (3), and the bottom portion of the box (1) is used to place a fruit tree potted plant to be infected (4); a spray device (5) is provided on the top of the box (1); the spray device (5) is located above the diseased fruit tree potted plant (3), and water sprayed by the spray device (5) falls on the diseased fruit tree potted plant (3), passes through the leakage net (2), and falls on the fruit tree potted plant to be infected (4); the two cavities are both provided with a temperature regulating device and a light source (9).

2. An indoor fruit tree rust infection device according to claim 1, characterized in that: The temperature regulating device comprises a heating and heat preservation device (6) provided on the inner side walls of the two cavities.

3. An indoor fruit tree rust infection device according to claim 2, characterized in that: Temperature and humidity sensors (7) are provided on the inner walls of the two cavities. The temperature and humidity sensors (7) are connected to the control device (8), and the control device (8) is connected to the heating and heat preservation device (6).

4. The indoor fruit tree rust infection device according to claim 1, characterized in that: The light sources (9) are arranged at the four corners of the tops of the two cavities.

5. The indoor fruit tree rust infection device according to claim 1, characterized in that: A water leakage hole is provided at the bottom of the box body (1), and a drawer-type water receiving box (10) is connected below the bottom of the box body (1).

6. The indoor fruit tree rust infection device according to claim 1, characterized in that: The front of the box body (1) is hinged with a box door, and the box door is made of transparent organic glass.

7. The indoor fruit tree rust infection device according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a heat-insulating layer.

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