CN106106379A - Apparatus and method for artificial breeding's Similis - Google Patents

Abstract

The invention relates to a device for artificially raising the southern flower stinkbug, which comprises a feeding room, a partition and a water tank which are sequentially arranged from top to bottom. There are ventilation holes, the ventilation holes are composed of through holes and breathable barriers located at the through holes, the side walls of the breeding room are made of transparent materials, the bottom of the side walls of the breeding room is provided with water inlet holes, and the partitions include multiple bean seed tanks and Correspondingly located at the deep root hole below the bean seed tank, the top of the bean seed tank is open, the bottom area of the bean seed tank is connected to the deep root hole, the deep root hole is connected to the bean seed tank and the water tank, and the bottom of the side wall of the water tank is provided with a water outlet hole, Both the water inlet and the water outlet are provided with valves. The invention also relates to a method for raising the southern flower bug by using the device. Using the device of the present invention to raise flower bugs can form a semi-self-consistent simple ecosystem with producers and multi-level consumers in the device, which greatly saves labor and is beneficial to the growth and reproduction of southern flower bugs.

Description

Apparatus and method for artificially rearing southern flower bugs

technical field

The present invention relates to the field of insect breeding, and more particularly, relates to a device and a method for artificially raising the southern flower stinkbug.

Background technique

The southern flower bug (Orius similis Zheng) belongs to the family Anthocoridae of the order Hemiptera, and is widely distributed in the ecosystems of cotton fields, tobacco fields, vegetables, melons and beans, and greenhouses in southern my country. Its adults and nymphs can prey on the eggs or newly hatched larvae of various Lepidoptera pests such as cotton bollworm, cotton red bollworm, armyworm; various aphids such as cotton aphid, bean aphid, and cabbage aphid, as well as thrips, spider mites, Whitefly and other pests. Therefore, the southern small flower stinkbug is a group of predatory natural enemies with great application prospects.

However, because the natural occurrence of the southern flower bug is affected by many aspects, climate, temperature, human behavior and pesticides may significantly affect the natural occurrence of the southern flower bug. Therefore, researchers tried to raise it in captivity. As the key technology of artificial breeding, the breeding device of the southern flower stinkbug is rarely reported at home and abroad. The material, light transmittance, and space utilization of the rearing device directly affect the acquisition of small flower bugs.

Therefore, there is a need for devices and methods for artificially rearing southern flower bugs.

Contents of the invention

In order to solve the above problems, the present invention provides a device for artificially raising the southern flower stinkbug, which includes a feeding room, a partition and a water tank arranged in sequence from top to bottom, and the feeding room takes the partition as the bottom, The water tank is topped by the partition, and the top of the breeding room is provided with a ventilation hole, and the ventilation hole is composed of a through hole and a breathable barrier at the through hole, and the side wall of the breeding room is made of a transparent material , the bottom of the side wall of the breeding room is provided with a water inlet hole, the partition plate includes a plurality of bean seed tanks and a plurality of deep root holes correspondingly located below the bean seed tanks, and the top of the bean seed tanks is open , and part of the bottom surface area of the bean seed tank is connected with the deep root hole, the deep root hole communicates with the bean seed tank and the water tank, the bottom of the side wall of the water tank is provided with a water outlet hole, and the inlet Both the water hole and the water outlet are provided with valves.

Water can be poured into the tank to provide the water and inorganic substances needed for the bean seeds on the partition to grow and develop into bean sprouts. The grown bean sprouts provide food sources for the reproduction of inoculated aphids in the future, and the reproduced aphids are exactly the southern Food for nymphs and adults of flower bugs. Therefore, using the device of the present invention to raise the southern flower bug can form a simple semi-self-consistent ecosystem with producers and multi-level consumers in the device, without continuously providing food to the southern flower bug. The feeding is simple and easy, greatly saves labor, and is conducive to the growth and reproduction of the southern flower bug.

Preferably, the device is cuboid in shape.

Preferably, an openable and closable door 6 is provided on one side wall of the breeding room, so as to facilitate necessary operations on the breeding room.

Preferably, the breeding room is 20-30cm long, 15-25cm wide, and 30-40cm high.

Preferably, the partition is a movable plate, which can be pulled out to facilitate cleaning of bean roots and sink. Described dividing plate is high 1.5-2.5cm, and described bean seed groove is long 2.5-3.5cm, wide 1.5-2.5cm, deep 1.0-2.0cm cuboid shape, and described deep root hole is long 1.0-2.0cm, wide. 0.5-1.5cm, 0.25-0.75cm deep cuboid shape, the deep root hole is arranged below a right-angled area on the bottom surface of the bean seed tank. By designing the size of the partition board and the bean seed groove and the deep root hole included therein, the roots of the bean seeds can be extended to the deep root hole, and the bean seedlings can be kept growing upright through the support of the deep root hole and the bean seed groove.

Preferably, the partition and the water tank are made of transparent materials, which is beneficial to the photosynthesis of the bean sprouts and better observation of the conditions inside the device. Preferably, the ventilation hole is composed of a circular through hole with a diameter of 4-6 cm in cross section and an 80-120 mesh gauze covering the cross section of the through hole, which facilitates the air circulation in the device and prevents the stinkbug from escaping. The present invention also provides a method for artificially raising the southern flower bug, using the above-mentioned device to raise the southern flower bug, which includes the following steps:

1) Cultivate bean sprouts;

2) inoculating aphids on the bean sprouts;

3) Put the eggs of the southern flower bug into the device, and wait for the eggs to hatch and grow the southern flower bug;

4) When the southern flower bug develops into an adult and lays eggs, remove the newly laid eggs.

Preferably, the winter jasmine branch on which the southern stinkbug likes to inhabit is also placed in the device.

Preferably, the method comprises the steps of:

1) Place the device in an environment with a constant temperature of 23-30°C and natural light, place bean seeds in the bean seed tank in a part of the breeding room, and make the radicle of the bean seed face the For the deep root hole, water is poured into the tank until the water surface touches the bottom of the bean seed, and the bean seed takes root in the deep root hole, and grows bean sprouts;

2) when the bean sprouts are 15-20cm long, aphids are inoculated onto the bean sprouts;

3) After 5-7 days, place the winter jasmine branches with the eggs of the southern stinkbug in the device, and wait for the eggs to hatch and grow the southern stinkbug;

4) When the southern flower bug develops into an adult and lays eggs, remove the newly laid eggs and put them into a new device inoculated with aphids to continue cultivating the next generation of southern flower bugs.

Description of drawings

Fig. 1 is the schematic diagram of the device of the present invention that is used for artificially raising the southern flower stinkbug;

Figure 2 is a top view of the partition;

Figure 3 is a sectional view of the bean seed tank and the deep root hole.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Ventilation hole, 2. Water inlet hole, 3. Bean seed trough, 4. Deep root hole, 5. Water outlet hole, 6 doors.

detailed description

The principles and features of the present invention are described below in conjunction with the accompanying drawings and examples, and the examples are only used to explain the present invention, and are not intended to limit the scope of the present invention.

Embodiment 1 Feeding device

The device of the present embodiment that is used to artificially raise the southern flower stinkbug is shown in Figure 1-3, and it is cuboid shape, comprises the rearing room that is arranged in sequence from top to bottom, dividing plate and water tank, and described breeding room is separated by described compartment. The plate is the bottom, the water tank is topped by the partition, and the top of the breeding room is provided with a ventilation hole 1, and the ventilation hole 1 is composed of a through hole and a gas-permeable barrier to prevent the southern flower bug from escaping from the through hole. , the feeding chamber, the partition and the water tank are all made of transparent materials, the front of the feeding chamber is provided with a door 6, the bottom of the right side wall of the feeding chamber is provided with a water inlet 2, and the partition includes Bean seed groove 3 and deep root hole 4, described bean seed groove 3 top openings, and the part bottom surface area of described bean seed groove 3 is connected with described deep root hole 4, and described deep root hole 4 Unicom described bean seed For the tank 3 and the water tank, a water outlet hole 5 is provided at the bottom of the right side wall of the water tank, and a valve is provided on the water inlet hole 2 and the water outlet 5 .

The long 25cm of described feeding room, wide 20cm, high 35cm; The high 2cm of described dividing plate, there are 30 bean seed grooves 3 on the dividing plate, and described bean seed groove 3 is long 3cm, wide 2cm, deep 1.5cm cuboid shape , the deep root hole 4 is long 1.5cm, wide 1cm, deep 0.5cm rectangular parallelepiped, is arranged on the below of a right-angle zone of described bean seed groove 3 bottom surfaces. The ventilation hole 1 is composed of a circular through hole with a diameter of 5 cm in cross section and a 100-mesh gauze covering it.

Example 2 Using the device of Example 1 to artificially raise the southern flower bug

The device of Example 1 was placed in an environment of 26±2°C, using artificial light sources, and the light cycle was 14L:10D. Bean seed is placed in the bean seed groove 3, and its radicle is aimed at deep root hole 4. Water is poured through the water inlet hole 2 so that the water surface touches the bottom of the bean seeds. Treat bean seed to take root and germinate, root grows to deep root hole 4, and bean seedling grows upwards, because the length, width and deep design of deep root hole 4 makes the root of bean seedling be subjected to the four walls of bean seed groove 3 and deep root hole 4 Supporting role, so keep upright growth. Through the water inlet hole 2 and the water outlet 5, the water is changed every three days until the end of feeding.

When the plant height of the bean sprouts is 10-15cm, inoculate the aphids on the bean sprouts. After 5-7 days, put the winter jasmine branches wrapped in absorbent cotton with the stinkbug eggs in the bean seed tank, so that the absorbent cotton touches the water to keep fresh. strain. After the eggs hatch into nymphs, the nymphs feed on aphids and grow into adults. During this period, old bean sprouts can be pulled out and new bean seeds can be planted.

After the southern jasmine stinkbug adults lay eggs on the jasmine branches, put some jasmine branches in the breeding room to keep the two jasmine branches as far away as possible. Place the light source outside, because the side wall of raising room is transparent, so light can penetrate into the raising room through the side wall, and the southern flower bug perches on the new winter jasmine branch close to the light source because of phototaxis, then the door 6 can be opened, and the The winter jasmine branches with eggs are taken out without taking away the adults.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. A device for artificially raising the southern flower stinkbug, it is characterized in that it comprises a feeding room, a partition and a water tank arranged successively from top to bottom, the feeding room is at the bottom with the partition, and the water tank is with The partition is the top, and the top of the breeding room is provided with a ventilation hole (1). Made, the bottom of the side wall of the breeding room is provided with a water inlet hole (2), and the partition plate includes a plurality of bean seed tanks (3) and a plurality of bean seed tanks (3) correspondingly located below the bean seed tanks (3) A deep root hole (4), the top of the bean seed tank (3) is open, and part of the bottom surface area of the bean seed tank (3) is connected with the deep root hole (4), the deep root hole (4) The bean seed tank (3) and the water tank are connected, the bottom of the side wall of the water tank is provided with a water outlet hole (5), and the water inlet hole (2) and the water outlet (5) are all provided with valves . 2. The device according to claim 1, characterized in that the device is cuboid in shape. 3. The device according to claim 1, characterized in that an openable or closable door (6) is provided on one side wall of the breeding chamber. 4. The device according to claim 2, characterized in that the breeding chamber is 20-30cm long, 15-25cm wide, and 30-40cm high. 5. The device according to claim 4, characterized in that, the dividing plate is a removable movable plate with a height of 1.5-2.5cm, and the bean seed tank (3) is 2.5-3.5cm long and 1.5-2cm wide. 2.5cm, deep 1.0-2.0cm cuboid shape, described deep root hole (4) is long 1.0-2.0cm, wide 0.5-1.5cm, deep 0.25-0.75cm cuboid shape, described deep root hole (4) It is arranged below a right-angled area on the bottom surface of the bean seed trough (3). 6. The device of claim 1, wherein the partition and the sink are made of transparent material. 7. The device according to claim 1, characterized in that, the vent hole (1) is composed of a circular through hole with a diameter of 4-6 cm in cross section and an 80-120 mesh gauze covering the through hole. 8. A method for artificially raising the southern flower bug, characterized in that, using the device according to any one of claims 1-7 to raise the southern flower bug, comprising the following steps: 1) cultivating broad bean seedlings in the device; 2) inoculating aphids on the broad bean seedlings; 3) Put the eggs of the southern flower bug into the device, and wait for the eggs to hatch and grow the southern flower bug; 4) When the southern flower bug develops into an adult and lays eggs, remove the newly laid eggs. 9 . The method according to claim 8 , wherein it is characterized in that, the jasmine twigs on which the southern flower bug likes to inhabit are also placed in the device. 10 . 10. The method according to claim 8, comprising the steps of: 1) Place the device in an environment with a temperature of 23-30°C and natural or artificial light sources, place bean seeds in the bean seed tank (3) in a part of the breeding room, each Place at most one bean seed in the bean seed tank (3), make the radicle of the bean seed face the deep root hole (4), pour water into the water tank until the water surface touches the bean seed Bottom, described bean seed takes root in described deep root hole (4), and grows bean shoot; 2) when the bean sprouts are 10-15cm long, aphids are inoculated onto the bean sprouts; 3) After 5-7 days, place the winter jasmine twigs with the stinkbug eggs in the device, and wait for the eggs to hatch and grow the stinkbug; 4) When the southern stinkbug develops into an adult and lays eggs, remove the newly laid eggs and put them into a new device inoculated with aphids to continue culturing.