A termite control bait for biological control

Abstract

The present invention provides a termite control bait for biological control, belonging to the technical field of termite control. It solves the technical problems such as low attraction efficiency and poor lethal effect of existing termite control baits. This termite control bait for biological control is made from raw materials in the following parts by weight: 2-4 parts of bamboo chips, 1-4 parts of aloe vera rootstocks, 1-2 parts of beet scraps, 1-2 parts of bagasse, 0.5-2 parts of termite nest scraps, 0.1-1 part of moisture-proof powder, 0.1-1 part of pathogenic fungus powder, and 0.1-10 ml of pathogenic bacteria liquid to be subsequently sprayed on the mixture. The termite bait prepared by the present invention has a high feeding rate and palatability, can effectively attract termites to forage, has a good lethal effect on infected termites, and at the same time the biological induction box has a good preservation function and can prevent moisture and rain, and can better attract termites. Through the associated device of the present invention, the temperature and time can be stably controlled, the preparation efficiency is high, heat and water can be recycled, and the cost is low.

Description

Technical Field

[0001] The present invention belongs to the technical field of termite control, and relates to a termite control bait for biological control. Background Art

[0002] Termites belong to the order Isoptera in the class Insecta. They live a social life similar to ants, and their social classes are queen termite, king termite, soldier termite, and worker termite. Although termites and ants are generally both called ants (see Formicoidea), in terms of taxonomic status, termites belong to the lower-level hemimetabolous insects, while ants belong to the higher-level holometabolous insects.

[0003] In addition to feeding on wood fibers, higher-level termites often have the habit of cultivating fungus gardens and feeding on the mycelium. The worker and soldier termites of Hodotermitidae, Macrotermitidae, and Rhinotermitidae are active on the ground daily to collect food. In some species, the worker termite teams outside the nest can be more than 1 meter long and about 10 centimeters wide. Each worker termite carries a small leaf in its mouth and transports it into the nest. On both sides of the team, there is a soldier termite guarding at certain intervals, in an orderly manner. In tropical regions, such teams can consist of more than 300,000 termites. Among the termites known in China, the economically important species are: Coptotermes formosanus in Rhinotermitidae, distributed in Central and South China. Cryptotermes declivis in Macrotermitidae, distributed in Guangdong, Guangxi, and Fujian. Reticulitermes flaviceps in Rhinotermitidae, distributed in Liaoning, Hebei, Sichuan, and Yunnan. Reticulitermes chinensis in Rhinotermitidae, distributed in Sichuan, Hebei, Henan and other places. Odontotermes formosanus in Termitidae, distributed in provinces south of 25°N latitude (Luoyang). Nasutitermes triodiae in Termitidae, distributed south of Wuming, Guangxi

[0004] In recent years, the hazards caused by termites, such as biting wood and damaging dams, have become increasingly serious. In particular, the damage to dams caused by termites has attracted more attention.

[0005] In order to control termite hazards, so far, people have still adopted methods of applying insect-proof agents to wood and surrounding soil or using bait agents. Most of the insect-proof agents use organochlorine insecticides such as chlordane, dieldrin, and mirex. However, these insecticidal components have problems in terms of residue, toxicity, irritation, and environmental pollution.

[0006] The well-known side effects of using highly toxic and highly residual chemical agents are environmental pollution and threats to the safety of humans and livestock. Therefore, biological control is environmentally friendly and safe for humans and livestock.

[0007] The natural enemies of termites include predatory birds, spiders, lizards, centipedes, ants; parasitic mites, parasitic flies, parasitic nematodes, etc. Several pathogenic microorganisms have been found to be able to infect termites. Among them, the pathogenic bacteria invade the insect body through the epidermis of the host insect and develop inside the insect, resulting in the death of the insect. When infecting insects, first, the conidia of the pathogenic fungus attach to the surface of the insect body. After the spores germinate, invasive hyphae are produced, and finally, the host dies. Regarding the foraging habits of termites, the entire termite nest can be infected.

[0008] Based on this, we propose a termite control bait for biological control, which has a high feeding rate and palatability for termites, can more effectively attract termites to forage, and at the same time has a good effect of infecting and killing termites, and can effectively control termites; at the same time, the biological induction box has a good preservation function and can prevent moisture and rain, and can better attract termites;

[0009] In the preparation equipment of this termite control bait for biological control, the drum dryer and the scraper dryer will generate steam during drying. The steam is sucked into two membrane filters by a suction fan through a heat preservation pipeline. The two membrane filters filter the impurities inside the steam, such as bamboo chips, the rhizomes of aloe vera, beet debris, bagasse, and the waste gas and liquid generated during the drying of termite nest debris, to obtain clean steam;

[0010] The clean steam is filtered by a water separator and separated into water and dry hot air. The water flows back into the water storage tank and can be recycled. The dry hot air is used as the supplementary air and then introduced into the drum dryer and the scraper dryer through the heat preservation pipeline. The heat can be recycled, which is more environmentally friendly and energy-saving;

[0011] Through the associated device, by cooperating with the water storage tank, the water separator and the suction fan, and by cooperating the water separator with the two membrane filters, the temperature and time can be stably controlled, the preparation efficiency is high, the heat and water energy can be recycled, and the cost is low. Summary of the Invention

[0012] The purpose of the present invention is to address the above problems existing in the prior art and propose a termite control bait for biological control. The technical problem to be solved by this invention is: how to improve the attracting efficiency of the termite control bait and enhance the lethal effect on termites.

[0013] The purpose of the present invention can be achieved by the following technical solutions:

[0014] A termite control bait for biological control is made of raw materials with the following weight parts: 2 - 4 parts of bamboo chips, 1 - 4 parts of the rhizomes of aloe vera, 1 - 2 parts of beet debris, 1 - 2 parts of bagasse, 0.5 - 2 parts of termite nest debris, 0.1 - 1 part of moisture-proof powder, 0.1 - 1 part of pathogenic fungus powder, and 0.1 - 10 ml of pathogenic bacteria liquid subsequently sprayed on the mixture.

[0015] The pathogenic fungus powder is prepared by mixing Metarhizium anisopliae and corn flour, and each gram of the pathogenic fungus powder contains 150-200 fungal spores; the pathogenic bacterial liquid is prepared by mixing one of Xenorhabditis nematophila, Pseudomonas aeruginosa or Bacillus thuringiensis with clean water, and each milliliter of the pathogenic bacterial liquid contains 120-150 fungal spores.

[0016] A method for producing a termite control bait for biological control,

[0017] The manufacturing steps are as follows:

[0018] Step 1, drying the raw materials: drying the bamboo scraps, aloe vera rhizomes, beet scraps, bagasse and termite nest scraps through a drum dryer to obtain dried raw materials;

[0019] Step 2, crushing the raw materials: crushing the bamboo scraps, aloe vera rhizomes, beet scraps, bagasse and termite nest scraps through a crusher to obtain raw material powder;

[0020] Step 3, mixing and stirring: introducing bamboo dust powder, aloe vera root powder, beet dust powder, bagasse powder, termite nest dust powder, moisture-proof powder and pathogenic fungus powder into a mixer according to a weight ratio, adding water to mix, and fully stirring the mixed powder and water in a ratio of 1:1.1-1.5 to obtain a mixed slurry;

[0021] Step 4, drying the mixed slurry: putting the mixed slurry into a scraper dryer for drying, the drying temperature is controlled at 60-80°C, and the moisture content of the mixed material after drying is ≤5.0%;

[0022] Step 5, grinding the mixture: putting the dried mixture into a grinding machine for grinding and powdering to obtain a mixed powder;

[0023] Step 6, sieving the mixed powder: the mixed powder is put into a sieving machine, and the sieving particles are divided into two categories, one is qualified products and the other is unqualified products. The unqualified products are put into the grinding machine in step 5 for re-grinding, and the qualified products are put into step 7;

[0024] Step 7, packing: put a certain amount of qualified powder into the bottom of the biological induction box, and put 0.1-10 ml of pathogenic bacteria liquid into the liquid storage tube inside the biological induction box;

[0025] Step 8, placing the biological induction box: dig a number of holes near the termite nest, put the biological induction box into the holes, and the biological induction box keeps the qualified powder and pathogenic bacteria liquid warm;

[0026] Step 9, releasing the pathogenic bacteria liquid: The qualified powder bait induces termites to enter the interior of the biological induction box to forage. At this time, the electric push rod inside the biological induction box pushes out the pathogenic bacteria liquid and sprays it on the qualified powder bait inside the biological induction box. The pathogenic bacteria liquid cooperates with the pathogenic fungal powder in the qualified powder bait to kill the termites.

[0027] A manufacturing method of a termite control bait for biological control, including a water storage tank, a drum dryer, a crusher, a mixer, a scraper dryer, a mill, and a sieve arranged in sequence. Elevators are provided between the drum dryer and the crusher, between the crusher and the mixer, between the scraper dryer and the mill, and between the mill and the sieve. A feeding pump is provided between the mixer and the scraper dryer, and a conveyor is provided between the mill and the sieve. The water storage tank is arranged on the side of the mixer, and a water pump is provided between the water storage tank and the mixer. A water filter separator and a suction fan are provided on the water storage tank. The air outlet end of the water filter separator and the air inlet end of the suction fan are connected through a heat preservation pipeline. The air outlet end of the suction fan is connected to the drum dryer and the scraper dryer through a heat preservation pipeline. The air inlet end of the water filter separator is connected with two membrane filters through a heat preservation pipeline, and the two membrane filters are respectively connected to the drum dryer and the scraper dryer through a heat preservation pipeline.

[0028] With the above structure, bamboo chips, aloe vera rootstocks, beet scraps, sugarcane bagasse, and termite nest scraps are sequentially introduced into the drum dryer for drying to obtain dried raw materials, which fall into the lifting bucket of the elevator between the drum dryer and the crusher.

[0029] The elevator conveys the dried bamboo chips, aloe vera rootstocks, beet scraps, sugarcane bagasse, and termite nest scraps into the crusher for crushing to obtain raw material powders, which fall into the lifting bucket of the elevator between the crusher and the mixer.

[0030] The elevator feeds bamboo chip powder, aloe vera rootstock powder, beet scrap powder, sugarcane bagasse powder, termite nest scrap powder, moisture-proof powder, and pathogenic fungal powder into the mixer according to a weight ratio. The water pump injects the water inside the water storage tank into the mixer, and the ratio of the mixed powder to water is 1:1.1 - 1.5 for sufficient stirring to obtain a mixed slurry.

[0031] The feeding pump injects the mixed slurry onto the conveyor belt of the scraper dryer for drying. At the same time, the scraper dryer scrapes the dried mixture with the scraper provided on the front side of the scraper dryer and scrapes it into the lifting bucket of the elevator between the scraper dryer and the mill.

[0032] The elevator feeds the dried mixture into the mill for grinding to obtain mixed powders, which fall into the lifting bucket of the elevator between the mill and the sieve.

[0033] The elevator puts the mixed powder into the screening machine. The screened particles are divided into two categories, one is qualified products and the other is unqualified products. The unqualified products fall into the conveying bucket of the conveyor between the mill and the screening machine. The conveyor puts the unqualified products into the mill for re-grinding, and the qualified products can be collected and processed.

[0034] The drum dryer and scraper dryer will generate steam during drying. The steam is sucked into two membrane filters through the insulation pipe by the exhaust fan. The two membrane filters filter the impurities inside the steam, such as the waste gas and waste liquid generated during the drying of bamboo scraps, aloe vera rhizomes, beet scraps, bagasse and termite nest scraps, and obtain clean steam;

[0035] The clean steam is filtered through a water separator and separated into water and dry high-temperature air. The water flows back to the water storage tank and can be recycled. The dry high-temperature air is used as replenishment air and then introduced into the drum dryer and scraper dryer through an insulated pipe. The heat can be recycled, which is more environmentally friendly and energy-saving.

[0036] The biological induction box in step seven and step eight includes a placement box, a perforated cylinder is provided above the placement box, a heating box is provided above the perforated cylinder, an electric control cylinder is provided above the heating box, a base is provided above the electric control cylinder, a photovoltaic cover is provided above the base, a liquid injection mechanism is provided between the perforated cylinder, the heating box and the electric control cylinder, a heating wire is provided inside the heating box, a mounting hole plate is provided at the middle position inside the electric control cylinder, a battery and the electric control box are provided above the mounting hole plate, a fan is provided above the mounting hole plate, a plurality of flexible photovoltaic panels are provided on the photovoltaic cover, and the flexible photovoltaic panels, the liquid injection mechanism, the heating wire, the fan, and the battery are all electrically connected to the electric control box.

[0037] With the above structure, qualified powder is placed in the placement box, 0.1-10 ml of pathogenic bacteria liquid is loaded into the injection mechanism, a placement hole with a diameter the same as the outer diameter of the placement box is dug on the ground, the outer edge of the heating box is against the ground, and the fan sucks in external cold air and blows it on the heating wire to form hot air, which is blown on the qualified powder to keep the qualified powder dry, and the smell of the qualified powder can be blown out from the perforated cylinder to better attract termites. After the termites enter from the perforated cylinder, the injection mechanism sprays the pathogenic bacteria liquid on the qualified powder. When the termites eat and carry the qualified powder, the pathogenic bacteria liquid and the pathogenic fungal powder in the qualified powder cooperate to make the conidia adhere to the termite body surface, and the spores germinate to produce invading hyphae, which finally leads to the death of the host. The termites will not die immediately, but will enter the ant nest with the pathogens. The infected termites can cross-infect other termite individuals and cause infection of the entire nest of termites, thereby achieving the purpose of preventing and controlling termites.

[0038] Flexible photovoltaic panels convert light energy into electrical energy, store it in batteries, and power various electrical components.

[0039] The interior of the placement box is provided with several first screw hole columns evenly distributed in a circle. A protective washer is provided between the placement box and the perforated cylinder. The lower end of the perforated cylinder is provided with several connecting plates evenly distributed in a circle. The number and positions of the connecting plates correspond to those of the first screw hole columns. Bolts are provided on the connecting plates and the corresponding first screw hole columns. The perforated cylinder is provided with several through holes. An optical sensor is provided on the inner wall of the perforated cylinder, and the optical sensor is electrically connected to the electric control box.

[0040] With the above structure, bolts are provided on the connecting plates and the corresponding first screw hole columns, which facilitates the installation and disassembly of the placement box and is convenient for placing qualified powder materials. The through holes are used to emit the odor of the qualified powder materials and facilitate the entry and exit of termites into the perforated cylinder. When the optical sensor senses that termites enter the interior of the perforated cylinder, it transmits a signal to the electric control box, and the electric control box controls the liquid injection mechanism to spray a dose of pathogenic bacterial liquid once, which is sprayed on the qualified powder materials. The liquid injection mechanism sprays the pathogenic bacterial liquid in multiple times.

[0041] The lower side of the edge plate of the heating box is provided with several limit columns evenly distributed in a circle, and the upper side of the edge plate of the heating box is provided with several through hole columns evenly distributed in a circle.

[0042] With the above structure, the limit columns will be inserted into the soil outside the hole for stabilizing the device, and the through hole columns are used for installing and connecting the heating box and the electric control cylinder.

[0043] The liquid injection mechanism includes a liquid storage pipe, an electric push rod and several spray heads. The liquid storage pipe is fixedly penetrated on the edge plate of the heating box. The lower end of the liquid storage pipe extends into the interior of the perforated cylinder. A liquid injection rod is slidably arranged inside the liquid storage pipe. The electric push rod is fixed above the heating box, and the telescopic end of the electric push rod is fixedly connected to the upper end of the liquid injection rod. Several spray heads are evenly distributed in a circle on the lower side of the heating box. The spray heads are located inside the perforated cylinder. A tee is provided at the lower end of the liquid storage pipe, and the other two ends of the tee are provided with one-way valves with opposite directions. One of the one-way valves is connected to several spray heads through a water pipe, and the other one-way valve is connected to a spring pipe.

[0044] With the above structure, when sucking liquid, the end of the spring pipe is inserted into the pathogenic bacterial liquid. The telescopic end of the electric push rod drives the liquid injection rod to rise, and the pathogenic bacterial liquid sequentially enters the interior of the liquid storage pipe from the spring pipe and the one-way valve. When the optical sensor senses that termites enter the interior of the perforated cylinder, it transmits a signal to the electric control box, and the electric control box controls the telescopic end of the electric push rod to drive the liquid injection rod to descend a certain distance. The liquid injection rod pushes out the pathogenic bacterial liquid inside the liquid storage pipe, and the pathogenic bacterial liquid sprays out from several spray heads and is sprayed on the qualified powder materials. Then the electric control box controls the telescopic end of the electric push rod to drive the liquid injection rod to descend another certain distance, and finally all the liquid inside the liquid storage pipe is pushed out, and the pathogenic bacterial liquid can be sprayed in multiple times to ensure that it is sprayed on the termites.

[0045] Above the upper edge of the mounting orifice plate, there are a number of second screw hole columns evenly distributed in a circle. The positions and quantities of the second screw hole columns correspond to those of the through hole columns. A connecting screw rod is provided between the second screw hole column and the through hole column at the corresponding position. Above the upper edge of the mounting orifice plate, there are a number of third screw hole columns evenly distributed in a circle. An avoidance hole is provided on the mounting orifice plate. The liquid storage pipe and the electric push rod are located inside the avoidance hole. A sealing rubber ring is provided between the heating box and the electric control cylinder.

[0046] With the above structure, a connecting screw rod is provided between the second screw hole column and the through hole column at the corresponding position for mounting the heating box and the electric control cylinder. A sealing rubber ring is provided between the heating box and the electric control cylinder, which can effectively prevent moisture.

[0047] The base includes a flange. A number of flange holes evenly distributed in a circle are provided on the flange. The positions and quantities of the flange holes correspond to those of the third screw hole columns. A connecting screw is provided between the third screw hole column and the flange hole. A ventilation column is provided on the flange. A filter cotton layer is provided inside the ventilation column. A sealing rubber ring is provided between the flange and the electric control cylinder.

[0048] With the above structure, the third screw hole column and the flange hole are connected by a connecting screw to quickly mount the flange on the electric control cylinder. External air can enter through the ventilation column. The filter cotton layer can filter the moisture in the external air to ensure dry air. A sealing rubber ring is provided between the flange and the electric control cylinder, which can effectively prevent moisture.

[0049] The photovoltaic cover is frustum-shaped. The diameter of the lower circle of the photovoltaic cover is the same as the outer diameter of the flange. The outer diameter of the ventilation column is smaller than the diameter of the lower circle of the photovoltaic cover. A handle is provided on the photovoltaic cover.

[0050] With the above structure, the outer diameter of the ventilation column is smaller than the diameter of the lower circle of the photovoltaic cover, which is convenient for installing the connecting screw. The handle makes it easier to pick up the device, saving more effort.

[0051] Compared with the prior art, the termite control bait for biological control has the following advantages: The bait prepared by the present invention has a high feeding rate and palatability for termites, can more effectively attract termites to forage, and at the same time has a good infection and lethal effect on termites, which can effectively control termites; at the same time, the biological induction box has a good preservation function and can prevent moisture and rain, which can better attract termites;

[0052] In the preparation equipment of the termite control bait for biological control, steam is generated during the drying process of the roller dryer and the scraper dryer. The steam is sucked into two membrane filters by a suction fan through a heat preservation pipeline. The two membrane filters filter the impurities inside the steam, such as waste gas and waste liquid generated during the drying of bamboo chips, aloe vera roots, beet debris, sugarcane bagasse, and termite nest debris, to obtain clean steam;

[0053] The clean steam is filtered through a water separator and separated into water and dry high-temperature air. The water flows back into the water storage tank for recycling, and the dry high-temperature air is used as the supplementary air and then introduced into the internal parts of the drum dryer and the scraper dryer through the heat-insulating pipeline. The heat can be recycled, making it more environmentally friendly and energy-efficient.

[0054] Through the associated device, with the cooperation of the water storage tank, the water separator and the exhaust fan, and through the cooperation of the water separator and two membrane filters, the temperature and time can be stably controlled, the preparation efficiency is high, the heat and water energy can be recycled, and the cost is low. Brief Description of the Drawings

[0055] Figure 1 It is a schematic diagram of the production process of the present invention.

[0056] Figure 2 It is a front view structural schematic diagram of the biological induction box in the present invention.

[0057] Figure 3 It is a three-dimensional structural schematic diagram of the biological induction box in the present invention.

[0058] Figure 4 It is an exploded structural schematic diagram of the biological induction box in the present invention.

[0059] Figure 5 It is a partial three-dimensional structural schematic diagram of the biological induction box in the present invention.

[0060] Figure 6 It is a production comparison experiment table of the mixtures prepared in Examples 1-6 of the present invention.

[0061] Figure 7 It is an experiment table of the indoor and outdoor comparison experiments of the control bait agents prepared in Examples 1-6 of the present invention.

[0062] In the figure, 1. placement box; 2. perforated cylinder; 3. heating box; 4. electric control cylinder; 5. base; 6. photovoltaic cover; 7. liquid storage tube; 8. first screw hole column; 9. connecting plate; 10. through hole; 11. through hole column; 12. heating wire; 13. electric push rod; 14. liquid injection rod; 15. storage battery; 16. third screw hole column; 17. electric control box; 18. flange; 19. ventilation column; 20. flexible photovoltaic panel; 21. handle; 22. limit column; 23. nozzle. Detailed Embodiments

[0063] The following are specific embodiments of the present invention in combination with the drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0064] A termite control bait for biological control is made from raw materials in the following parts by weight: 2-4 parts of bamboo chips, 1-4 parts of aloe vera rootstocks, 1-2 parts of beet scraps, 1-2 parts of bagasse, 0.5-2 parts of termite nest scraps, 0.1-1 part of moisture-proof powder, 0.1-1 part of pathogenic fungal powder, and 0.1-10 ml of pathogenic bacterial liquid to be subsequently sprayed on the mixture.

[0065] The pathogenic fungal powder is made by mixing and stirring Metarhizium anisopliae and corn flour, and each gram of the pathogenic fungal powder contains 150-200 fungal spores; the pathogenic bacterial liquid is made by mixing one of Xenorhabdus nematophila, Pseudomonas aeruginosa or Bacillus thuringiensis with water, and each milliliter of the pathogenic bacterial liquid contains 120-150 fungal spores.

[0066] A manufacturing method of a termite control bait for biological control comprises the following manufacturing steps:

[0067] Step 1, raw material drying: drying bamboo chips, aloe vera rootstocks, beet scraps, bagasse and termite nest scraps through a drum dryer to obtain dried raw materials;

[0068] Step 2, raw material crushing: crushing bamboo chips, aloe vera rootstocks, beet scraps, bagasse and termite nest scraps through a crusher to obtain raw material powders;

[0069] Step 3, mixing and stirring: putting bamboo chip powders, aloe vera rootstock powders, beet scrap powders, bagasse powders, termite nest scrap powders, moisture-proof powder and pathogenic fungal powder into a mixer according to the weight ratio, adding water for mixing, and fully stirring at a ratio of the mixed powder to water of 1:1.1-1.5 to obtain a mixed slurry;

[0070] Step 4, drying of the mixed slurry: putting the mixed slurry into a scraper dryer for drying, controlling the drying temperature at 60-80 °C, and the moisture content of the dried mixture ≤ 5.0%;

[0071] Step 5, grinding of the mixture: putting the dried mixture into a mill for grinding into powder to obtain a mixed powder;

[0072] Step 6, screening of the mixed powder: putting the mixed powder into a screening machine, and the screened particles are divided into two categories, one is qualified products and the other is unqualified products. The unqualified products are put into the mill in Step 5 for re-grinding, and the qualified products go to Step 7;

[0073] Step 7, packing: putting a certain amount of qualified product powder into the bottom of a biological induction box, and at the same time putting 0.1-10 ml of pathogenic bacterial liquid into the liquid storage tube inside the biological induction box;

[0074] Step 8, placing the biological induction box: dig a number of holes near the termite nest, put the biological induction box into the holes, and the biological induction box keeps the qualified powder and pathogenic bacteria liquid warm;

[0075] Step nine, releasing pathogenic bacteria liquid: qualified powder induces termites to enter the biological induction box to forage. At this time, the electric push rod inside the biological induction box pushes the pathogenic bacteria liquid out and sprays it on the qualified powder inside the biological induction box. The pathogenic bacteria liquid and the pathogenic fungus powder in the qualified powder work together to kill the termites.

[0076] A method for manufacturing a termite control bait for biological control, comprising a water storage tank, a drum dryer, a pulverizer, a mixer, a scraper dryer, a mill and a sieving machine arranged in sequence, wherein a lift is arranged between the drum dryer and the pulverizer, between the pulverizer and the mixer, between the scraper dryer and the mill, and between the mill and the sieving machine, a material injection pump is arranged between the mixer and the scraper dryer, and a conveyor is arranged between the mill and the sieving machine, the water storage tank is arranged on the side of the mixer, a water pump is arranged between the water storage tank and the mixer, a water filter separator and an exhaust fan are arranged on the water storage tank, an air outlet end of the water filter separator and an air inlet end of the exhaust fan are connected through a heat-insulating pipe, an air outlet end of the exhaust fan is connected to the drum dryer and the scraper dryer through a heat-insulating pipe, an air inlet end of the water filter separator is connected to two membrane filters through a heat-insulating pipe, and the two membrane filters are respectively connected to the drum dryer and the scraper dryer through heat-insulating pipes;

[0077] The bamboo scraps, aloe vera rhizomes, beet scraps, bagasse and termite nest scraps are sequentially introduced into a drum dryer for drying to obtain dried raw materials, which fall into the lifting bucket of the lifting machine between the drum dryer and the pulverizer;

[0078] The elevator introduces the dried bamboo scraps, aloe vera rhizomes, beet scraps, bagasse and termite nest scraps into the pulverizer for pulverization to obtain raw material powder, which falls into the elevator bucket between the pulverizer and the mixer.

[0079] The elevator introduces bamboo dust powder, aloe vera root powder, beet dust powder, bagasse powder, termite nest dust powder, moisture-proof powder and pathogenic fungus powder into the mixer according to the weight ratio, and the water pump injects the water in the water storage tank into the mixer. The mixed powder and water are fully stirred in a ratio of 1:1.1-1.5 to obtain a mixed slurry;

[0080] The injection pump injects the mixed slurry onto the conveyor belt of the scraper dryer for drying. At the same time, the scraper dryer scrapes the dried mixed material through the scraper arranged at the front side of the scraper dryer and scrapes it into the lifting bucket of the elevator between the scraper dryer and the mill.

[0081] The elevator feeds the dried mixture into the mill for grinding to produce mixed powder, which falls into the lifting bucket of the elevator between the mill and the sieve;

[0082] The elevator feeds the mixed powder into the sieve. After screening, the particles are divided into two categories, one is qualified products and the other is unqualified products. The unqualified products fall onto the conveying bucket of the conveyor between the mill and the sieve. The conveyor feeds the unqualified products into the mill for re-grinding, and the qualified products can be collected and processed.

[0083] Steam is generated during the drying process of the drum dryer and the scraper dryer. The steam is sucked into two membrane filters by a suction fan through a heat-insulating pipeline. The two membrane filters filter the impurities inside the steam, such as the waste gas and liquid generated during the drying of bamboo chips, aloe vera roots, beet debris, sugarcane bagasse, and termite nest debris, to obtain clean steam;

[0084] The clean steam is filtered by a water filter separator and separated into water and dry hot air. The water flows back into the water storage tank for recycling. The dry hot air is used as the supplementary air and is then introduced into the drum dryer and the scraper dryer through a heat-insulating pipeline. The heat can be recycled, making it more environmentally friendly and energy-efficient.

[0085] The biological induction box in Step Seven and Step Eight includes a placement box 1. There is a perforated cylinder 2 above the placement box 1, a heating box 3 above the perforated cylinder 2, an electric control cylinder 4 above the heating box 3, a base 5 above the electric control cylinder 4, and a photovoltaic cover 6 above the base 5. There is a liquid injection mechanism between the perforated cylinder 2, the heating box 3, and the electric control cylinder 4. There is a heating wire 12 inside the heating box 3. There is a mounting hole plate in the middle of the electric control cylinder 4. Above the mounting hole plate, there is a storage battery 15 and an electric control box 17. There is a fan above the mounting hole plate. There are several flexible photovoltaic panels 20 on the photovoltaic cover 6. The flexible photovoltaic panels 20, the liquid injection mechanism, the heating wire 12, the fan, and the storage battery 15 are all electrically connected to the electric control box 17;

[0086] Put the qualified powder material into the interior of the placement box 1. Load 0.1 - 10 milliliters of pathogenic bacterial liquid into the liquid injection mechanism. Dig a placement hole on the ground with a diameter equal to the outer diameter of the placement box 1. The outer edge of the heating box 3 abuts against the ground. The fan sucks in external cold air, blows it on the heating wire 12 to form hot air, which blows on the qualified powder material to keep the qualified powder material dry and can blow the smell of the qualified powder material out from the perforated cylinder 2 to better attract termites. After the termites enter from the perforated cylinder 2, the liquid injection mechanism sprays the pathogenic bacterial liquid on the qualified powder material. When the termites eat and carry the qualified powder material, the pathogenic bacterial liquid and the pathogenic fungal powder in the qualified powder material cooperate, so that the germinated spores will adhere to the body surface of the termites. After the spores germinate, invasive hyphae are produced, and finally the host dies. The termites will not die immediately but will carry the germs into the termite nest, and the infected termites can cross - infect other termite individuals, causing the infection of the whole nest of termites, thus achieving the purpose of controlling termites;

[0087] The flexible photovoltaic panel 20 converts light energy into electrical energy and stores it in the storage battery 15 to supply power to each electrical component.

[0088] Inside the placement box 1, there are several first screw hole columns 8 evenly distributed in a circle. There is a protective washer between the placement box 1 and the perforated cylinder 2. At the lower end of the perforated cylinder 2, there are several connecting plates 9 evenly distributed in a circle. The number and position of the connecting plates 9 correspond to those of the first screw hole columns 8. Bolts are provided on the connecting plates 9 and the corresponding first screw hole columns 8. There are several through - holes on the perforated cylinder 2, and an optical sensor is provided on the inner wall of the perforated cylinder 2. The optical sensor is electrically connected to the electric control box 17;

[0089] Bolts are provided on the connecting plates 9 and the corresponding first screw hole columns 8, which is convenient for installing and disassembling the placement box 1 and facilitating the placement of the qualified powder material. The through - holes are used to emit the smell of the qualified powder material and facilitate the entry and exit of termites into and out of the perforated cylinder 2. When the optical sensor senses that termites enter the interior of the perforated cylinder 2, it transmits a signal to the electric control box 17, and the electric control box 17 controls the liquid injection mechanism to spray the pathogenic bacterial liquid once, which is sprayed on the qualified powder material. The liquid injection mechanism sprays the pathogenic bacterial liquid in multiple times.

[0090] On the lower side of the edge plate of the heating box 3, there are several limiting columns 2 evenly distributed in a circle. On the upper side of the edge plate of the heating box 3, there are several through - hole columns 11 evenly distributed in a circle; the limiting columns 22 will be inserted into the soil outside the hole for stabilizing the device, and the through - hole columns 11 are used for installing and connecting the heating box 3 and the electric control cylinder 4.

[0091] The liquid injection mechanism includes a liquid storage pipe 7, an electric push rod 13, and a number of spray heads 23. The liquid storage pipe 7 is fixedly penetrated on the edge plate of the heating box 3, and the lower end of the liquid storage pipe 7 extends into the interior of the perforated cylinder 2. A liquid injection rod 14 is slidably arranged inside the liquid storage pipe 7. The electric push rod 13 is fixed above the heating box 3, and the telescopic end of the electric push rod 13 is fixedly connected to the upper end of the liquid injection rod 14. A number of spray heads 23 are circumferentially distributed on the lower side of the heating box 3, and the spray heads 23 are located inside the perforated cylinder 2. A tee pipe is provided at the lower end of the liquid storage pipe 7, and check valves with opposite directions are provided at the other two ends of the tee pipe. One of the check valves is connected to a number of spray heads 23 through a water pipe, and the other check valve is connected to a spring pipe;

[0092] When sucking liquid, the end of the spring pipe is extended into the pathogenic bacteria liquid. The telescopic end of the electric push rod 13 drives the liquid injection rod 14 to rise, and the pathogenic bacteria liquid sequentially enters the interior of the liquid storage pipe 7 from the spring pipe and the check valve. When the optical sensor senses that a termite enters the interior of the perforated cylinder 2, it transmits a signal to the electric control box 17. The electric control box 17 controls the telescopic end of the electric push rod 13 to drive the liquid injection rod 14 to descend a certain distance. The liquid injection rod 14 pushes out the pathogenic bacteria liquid inside the liquid storage pipe 7, and the pathogenic bacteria liquid sprays out from a number of spray heads 23 and is sprayed on the qualified powder material. Then the electric control box 17 controls the telescopic end of the electric push rod 13 to drive the liquid injection rod 14 to descend another certain distance, and finally all the liquid inside the liquid storage pipe 7 is pushed out. The pathogenic bacteria liquid can be sprayed out in multiple times to ensure spraying on the termites.

[0093] A number of circumferentially distributed second screw hole columns are provided on the upper edge of the mounting hole plate. The positions and numbers of the second screw hole columns correspond to those of the through hole columns 11. Connecting screws are provided between the second screw hole columns and the through hole columns 11 at the corresponding positions. A number of circumferentially distributed third screw hole columns 16 are provided on the upper edge of the mounting hole plate. Avoidance holes are opened on the mounting hole plate. The liquid storage pipe 7 and the electric push rod 13 are located inside the avoidance holes. A sealing rubber ring is provided between the heating box 3 and the electric control cylinder 4;

[0094] Connecting screws are provided between the second screw hole columns and the through hole columns 11 at the corresponding positions for installing the heating box 3 and the electric control cylinder 4. A sealing rubber ring is provided between the heating box 3 and the electric control cylinder 4, which can effectively prevent moisture.

[0095] The base 5 includes a flange 18. A number of circumferentially distributed flange holes are provided on the flange 18. The positions and numbers of the flange holes correspond to those of the third screw hole columns 16. Connecting screws are provided between the third screw hole columns 16 and the flange holes. An air vent column 19 is provided on the flange 18. A filter cotton layer is provided inside the air vent column 19. A sealing rubber ring is provided between the flange 18 and the electric control cylinder 4; Connecting screws are provided between the third screw hole columns 16 and the flange holes to quickly install the flange 18 on the electric control cylinder 4. External air can enter through the air vent column 19, and the filter cotton layer can filter the moisture in the external air to ensure dry air. A sealing rubber ring is provided between the flange 18 and the electric control cylinder 4, which can effectively prevent moisture.

[0096] The photovoltaic cover 6 is frustum-shaped. The diameter of the lower circle of the photovoltaic cover 6 is the same as the outer diameter of the flange 18. The outer diameter of the ventilation column 19 is smaller than the diameter of the lower circle of the photovoltaic cover 6. A handle 21 is provided on the photovoltaic cover 6. The outer diameter of the ventilation column 19 being smaller than the diameter of the lower circle of the photovoltaic cover 6 facilitates the installation of connecting screws, and the handle 21 makes it easier to pick up the device, saving more effort.

[0097] Example 1

[0098] A termite control bait for biological control is made from raw materials with the following weight parts: 4 parts of bamboo chips, 4 parts of aloe vera rhizomes, 1 part of beet debris, 1 part of bagasse, 0.5 part of termite nest debris, 0.1 part of moisture-proof powder, and 0.2 part of pathogenic fungus powder.

[0099] Step 1, raw material drying: The bamboo chips, aloe vera rhizomes, beet debris, bagasse, and termite nest debris are successively fed into a drum dryer for drying to obtain dried raw materials, which fall into the lifting bucket of the elevator between the drum dryer and the crusher.

[0100] Step 2, raw material crushing: The elevator feeds the dried bamboo chips, aloe vera rhizomes, beet debris, bagasse, and termite nest debris into a crusher for crushing to obtain raw material powders, which fall into the lifting bucket of the elevator between the crusher and the mixer.

[0101] Step 3, mixing and stirring: The elevator feeds the bamboo chip powders, aloe vera rhizome powders, beet debris powders, bagasse powders, termite nest debris powders, moisture-proof powder, and pathogenic fungus powder into the mixer according to the weight ratio. The water pump injects the water inside the water storage tank into the mixer, and the ratio of the mixed powders to water is 1:1.2 for sufficient stirring to obtain a mixed slurry.

[0102] Step 4, drying of the mixed slurry: The slurry pump injects the mixed slurry onto the conveyor belt of the scraper dryer for drying. At the same time, the scraper dryer scrapes off the dried mixture through the scraper set on the front side of the scraper dryer and scrapes it into the lifting bucket of the elevator between the scraper dryer and the mill. The drying temperature of the scraper dryer is controlled at 60 - 80 °C, and the moisture content of the dried mixture ≤ 5.0%.

[0103] Step 5, grinding of the mixture: The elevator feeds the dried mixture into a mill for grinding into powder to obtain mixed powders, which fall into the lifting bucket of the elevator between the mill and the screening machine.

[0104] Step 6, Screening of Mixed Powders: The elevator feeds the mixed powders into the screening machine. The screened particles are divided into two categories, one is qualified products and the other is unqualified products. The unqualified products fall onto the conveying hopper of the conveyor between the mill and the screening machine. The conveyor feeds the unqualified products into the mill for re-grinding, and the qualified products are collected for Step 7;

[0105] Step 7, Packing: A certain amount of qualified powder is loaded into the interior of the placement box 1. The end of the bellows tube is inserted into the pathogenic bacteria liquid. The telescopic end of the electric push rod 13 drives the liquid injection rod 14 to rise, sucking 5 ml of pathogenic bacteria liquid and entering the interior of the liquid storage tube 7 successively from the bellows tube and the one-way valve;

[0106] Step 8, Placing the Biological Induction Box: Several placement holes with the same outer diameter as the outer diameter of the placement box 1 are dug near the termite nest. The biological induction box is placed into the placement holes. The outer edge of the heating box 3 abuts against the ground, and the limit posts 22 will be inserted into the soil outside the holes to stabilize the device. The biological induction box keeps the qualified powder and the pathogenic bacteria liquid warm;

[0107] Step 9, Releasing the Pathogenic Bacteria Liquid: The fan allows external air to enter through the ventilation column 19. The filter cotton layer can filter the moisture in the external air to ensure dry air, which blows on the heating wire 12 to form hot air, blowing on the qualified powder to keep the qualified powder dry and can blow the smell of the qualified powder out from the perforated cylinder 2 to better attract termites. After the termites enter through the perforated cylinder 2 to forage, when the optical sensor senses that there are termites entering the interior of the perforated cylinder 2, it transmits a signal to the electric control box 17. The electric control box 17 controls the telescopic end of the electric push rod 13 to drive the liquid injection rod 14 to descend a certain distance. The liquid injection rod 14 pushes out the pathogenic bacteria liquid inside the liquid storage tube 7. The pathogenic bacteria liquid sprays out from several nozzles 23 and sprays on the qualified powder. Then the electric control box 17 controls the telescopic end of the electric push rod 13 to drive the liquid injection rod 14 to descend another certain distance, and finally all the liquid inside the liquid storage tube 7 is pushed out. The pathogenic bacteria liquid can be sprayed out in multiple times to ensure that it sprays on the termites. The pathogenic bacteria liquid and the pathogenic fungal powder in the qualified powder cooperate so that the germinated spores will adhere to the surface of the termites. After the spores germinate, invasive hyphae are produced, and finally the host dies. The termites will not die immediately and will carry the germs into the termite nest. The infected termites can cross-infect other termite individuals, causing the infection of the entire nest of termites, thus achieving the purpose of termite control.

[0108] Among them, the roller dryer and the scraper dryer will generate steam during drying. The steam is sucked into the two membrane filters by the exhaust fan through the heat-insulating pipeline. The two membrane filters filter the impurities inside the steam, such as waste gas and waste liquid generated during the drying of bamboo chips, Aloe vera roots, beet debris, sugarcane bagasse, and termite nest debris, to obtain clean steam;

[0109] The clean steam is filtered through a water separator and separated into water and dry high-temperature air. The water flows back to the water storage tank and can be recycled. The dry high-temperature air is used as replenishment air and then introduced into the drum dryer and scraper dryer through an insulated pipe. The heat can be recycled, which is more environmentally friendly and energy-saving.

[0110] Example 2

[0111] A biological termite control bait is prepared from the following raw materials in parts by weight: 4 parts of bamboo scraps, 4 parts of aloe vera rhizomes, 1 part of beet scraps, 1 part of sugarcane bagasse, 0.5 parts of termite nest scraps, 0.1 parts of moisture-proof powder, and 0.2 parts of pathogenic fungus powder.

[0112] In step 3, the mixed powder and water are mixed in a ratio of 1:1.2 and stirred thoroughly; in step 7, 10 ml of pathogenic bacteria liquid is sucked into the liquid storage tube 7 from the spring tube and the one-way valve in sequence;

[0113] The other categories and steps are the same as those in Example 1.

[0114] Example 3

[0115] A biological termite control bait is prepared from the following raw materials in parts by weight: 4 parts of bamboo scraps, 4 parts of aloe vera rhizomes, 2 parts of beet scraps, 2 parts of sugarcane bagasse, 0.5 parts of termite nest scraps, 0.1 parts of moisture-proof powder, and 0.2 parts of pathogenic fungus powder.

[0116] In step 3, the mixed powder and water are mixed in a ratio of 1:1.2 and stirred thoroughly; in step 7, 10 ml of pathogenic bacteria liquid is sucked into the liquid storage tube 7 from the spring tube and the one-way valve in sequence;

[0117] The other categories and steps are the same as those in Example 1.

[0118] Example 4

[0119] A biological termite control bait is prepared from the following raw materials in parts by weight: 4 parts of bamboo scraps, 4 parts of aloe vera rhizomes, 1 part of beet scraps, 1 part of sugarcane bagasse, 1 part of termite nest scraps, 0.1 part of moisture-proof powder, and 0.2 part of pathogenic fungus powder.

[0120] In step 3, the mixed powder and water are mixed in a ratio of 1:1.2 and stirred thoroughly; in step 7, 10 ml of pathogenic bacteria liquid is sucked into the liquid storage tube 7 from the spring tube and the one-way valve in sequence;

[0121] The other categories and steps are the same as those in Example 1.

[0122] Example 5

[0123] A termite control bait for biological control is made from raw materials in the following parts by weight: 4 parts of bamboo chips, 4 parts of aloe vera rhizomes, 1 part of beet scraps, 1 part of bagasse, 1 part of termite nest scraps, 0.1 part of moisture-proof powder, and 0.2 part of pathogenic fungus powder.

[0124] In step 3, the mixed powder and water are stirred thoroughly at a ratio of 1:1.2; in step 7, 10 ml of pathogenic bacteria liquid is inhaled and enters the interior of the liquid storage tube 7 through the spring tube and the one-way valve in sequence.

[0125] All other categories and steps are the same as those in Example 1.

[0126] Example 6

[0127] A termite control bait for biological control is made from raw materials in the following parts by weight: 4 parts of bamboo chips, 4 parts of aloe vera rhizomes, 1 part of beet scraps, 1 part of bagasse, 0.5 part of termite nest scraps, 0.1 part of moisture-proof powder, and 0.2 part of pathogenic fungus powder;

[0128] Step 1, drying the raw materials;

[0129] Step 2, crushing the raw materials;

[0130] Step 3, mixing and stirring;

[0131] Step 4, drying the mixed slurry;

[0132] Step 5, grinding the mixture;

[0133] Step 6, screening the mixed powder;

[0134] Step 7, packing;

[0135] Step 8, placing the biological induction box;

[0136] Step 9, releasing the pathogenic bacteria liquid.

[0137] The equipment used in steps 1 to 6 is produced by existing devices. Each device is independent of each other, lacking linkage. The temperature and time cannot be stably controlled, the preparation efficiency is low, heat, water, etc. cannot be recycled, and the energy consumption is high.

[0138] The mixtures prepared in Examples 1 - 6 are subjected to a comparative experiment: The comparison criteria are: production efficiency and unit power consumption. The experimental table is as follows (Table 1):

[0139]

[0140] Table 1

[0141] As can be seen from Table 1, in Examples 1-5, through the associated device, by using a water storage tank, a water filtration separator and a suction fan in cooperation, and by using the water filtration separator in cooperation with two membrane filters, the temperature and time can be stably controlled, the preparation efficiency is high, heat and water energy can be recycled, and the cost is low.

[0142] Take equal amounts of the anti-termite bait agents prepared in Examples 1-6 for indoor and outdoor comparative experiments. Among them, there are blank experiments 1, mixing 0.2 parts of pathogenic fungal powder and 5 ml of pathogenic bacterial liquid, and blank experiment 2, directly placing 0.2 parts of pathogenic fungal powder in a glass cylinder and a biological induction box respectively for indoor and outdoor comparative experiments: Among them, the comparison criteria are: feeding rate and lethality rate. The experimental table is as follows (Table 2):

[0143] Among them, the indoor comparative experiment is as follows: Spread the above-mentioned disinfected yellow sand and an appropriate amount of sterile water at the bottom of the glass cylinder to maintain a certain humidity; put a certain amount of termite workers in the glass cylinder and raise them under the condition of a constant temperature of 24-26 °C. Take equal amounts of the mixtures prepared in Examples 1-6 and place them on the yellow sand. After 48 hours, visually observe the feeding rate and check the death situation of termites every day, record the number of days when all termites die, and there are several groups for each example, and take the average value; Among them, the outdoor comparative experiment is as follows: Take equal amounts of the anti-termite bait agents prepared in Examples 1-6, place them inside the biological induction box, and put them in the same area damaged by termites. For blank experiments 3 and 4, directly place the anti-termite bait agents prepared in Examples 1-4 in the outdoor placement holes. After 48 hours, visually observe the feeding rate, and there are several groups for each example, and take the average value.

[0144]

[0145] Table 2

[0146] Through the comparison in Table 2, it can be clearly shown that through the preparation process and the ratio of the anti-termite bait agent in Example 4, the effects of the outdoor comparative experiment and the indoor experiment are completely the same. By using the bait agent of the present invention, the feeding rate and palatability of termites are high, which can more effectively attract termites to forage. At the same time, the infection and lethality effect of termites is good, which can effectively control termites;

[0147] At the same time, the biological induction box has a good preservation function, and can prevent moisture and rain, and can better attract termites.

[0148] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A manufacturing method of a termite control bait for biological control, characterized in that, The manufacturing steps are as follows: Step 1, raw material drying: Import bamboo chips, aloe vera rhizomes, beet scraps, bagasse, and termite nest scraps into a drum dryer in sequence for drying to obtain dried raw materials, which fall into the lifting bucket of the elevator between the drum dryer and the crusher; Step 2, raw material crushing: The elevator in Step 1 imports the dried bamboo chips, aloe vera rhizomes, beet scraps, bagasse, and termite nest scraps into the crusher for crushing to obtain raw material powders, which fall into the lifting bucket of the elevator between the crusher and the mixer; Step 3, mixing and stirring: The elevator in Step 2 imports bamboo chip powders, aloe vera rhizome powders, beet scrap powders, bagasse powders, termite nest scrap powders, moisture-proof powders, and pathogenic fungus powders into the mixer according to the weight ratio. The water pump injects the water inside the water storage tank into the mixer, and the ratio of the mixed powders to water is 1:1.1 - 1.5 for sufficient stirring to obtain a mixed slurry; Step 4, drying of the mixed slurry: The injection pump injects the mixed slurry onto the conveyor belt of the scraper dryer for drying. At the same time, the scraper dryer scrapes off the dried mixture through the scraper set on the front side of the scraper dryer and scrapes it into the lifting bucket of the elevator between the scraper dryer and the mill. The drying temperature is controlled at 60 - 80°C, and the moisture content of the dried mixture ≤ 5.0%; Step 5, grinding of the mixture: The elevator in Step 4 inputs the dried mixture into the mill for grinding into powder to obtain mixed powders, which fall into the lifting bucket of the elevator between the mill and the sieve; Step 6, screening of the mixed powders: The elevator in Step 5 inputs the mixed powders into the sieve. The screened particles are divided into two categories, one is qualified products, and the other is unqualified products. The unqualified products fall onto the conveying bucket of the conveyor between the mill and the sieve, and the conveyor inputs the unqualified products into the mill for re-grinding. The qualified products proceed to Step 7; Step 7, packing: Put a certain amount of qualified product powders into the interior of the placement box (1). Insert the end of the spring tube into the pathogenic bacteria liquid. The telescopic end of the electric push rod (13) drives the liquid injection rod (14) to rise, and inhale 0.1 - 10 milliliters of pathogenic bacteria liquid to enter the interior of the liquid storage tube (7) from the spring tube and the one-way valve in sequence; Step 8, placing the biological induction box: Dig several placement holes with the same outer diameter as the outer diameter of the placement box (1) near the termite nest. Place the biological induction box into the placement holes. The outer edge of the heating box (3) abuts against the ground, and the limit post (22) will be inserted into the soil outside the hole to stabilize the device. The biological induction box keeps the qualified product powders and the pathogenic bacteria liquid warm; Step 9, releasing the pathogenic bacterial liquid: The fan allows external air to enter through the ventilation column (19). The filter cotton layer can filter the moisture in the external air to ensure dry air, which blows on the heating wire (12) to form hot air, and then blows on the qualified powder materials to keep the qualified powder materials dry. It can also blow the smell of the qualified powder materials out of the perforated cylinder (2) to better attract termites. After the termites enter the perforated cylinder (2) to forage, when the optical sensor senses that termites enter the inside of the perforated cylinder (2), it transmits a signal to the electric control box (17). The electric control box (17) controls the telescopic end of the electric push rod (13) to drive the liquid injection rod (14) to descend a certain distance. The liquid injection rod (14) pushes out the pathogenic bacterial liquid inside the liquid storage tube (7). The pathogenic bacterial liquid sprays out from several nozzles (23) and sprays on the qualified powder materials. Then the electric control box (17) controls the telescopic end of the electric push rod (13) to drive the liquid injection rod (14) to descend another certain distance, and finally pushes out all the liquid inside the liquid storage tube (7). The pathogenic bacterial liquid can be sprayed out in multiple times to ensure that it sprays on the termites. The pathogenic bacterial liquid and the pathogenic fungal powder in the qualified powder materials cooperate to form a finished termite control bait for biological control. The germinated spores will attach to the surface of the termites. After the spores germinate, invasive hyphae are produced, and finally the host dies. The termites will not die immediately but will carry the germs into the termite nest. The infected termites can cross-infect other termite individuals, causing the infection of the whole nest of termites, thus achieving the purpose of termite control; The equipment for the above-mentioned Steps 1 to 9 includes a water storage tank, a drum dryer, a crusher, a mixer, a scraper dryer, a grinder, and a screening machine arranged in sequence. There are elevators between the drum dryer and the crusher, between the crusher and the mixer, between the scraper dryer and the grinder, and between the grinder and the screening machine. There is a feeding pump between the mixer and the scraper dryer, and a conveyor between the grinder and the screening machine. The water storage tank is arranged on the side of the mixer. There is a water pump between the water storage tank and the mixer. The water storage tank is equipped with a water filter separator and a suction fan. The air outlet end of the water filter separator and the air inlet end of the suction fan are connected by a heat preservation pipeline. The air outlet end of the suction fan is connected to the drum dryer and the scraper dryer through a heat preservation pipeline. The air inlet end of the water filter separator is connected to two filter membrane filters through a heat preservation pipeline. The two filter membrane filters are respectively connected to the drum dryer and the scraper dryer through a heat preservation pipeline; The biological induction box in the seventh and eighth steps includes a placement box (1). Above the placement box (1), there is a perforated cylinder (2). Above the perforated cylinder (2), there is a heating box (3). Above the heating box (3), there is an electric control cylinder (4). Above the electric control cylinder (4), there is a base (5). Above the base (5), there is a photovoltaic cover (6). A liquid injection mechanism is provided between the perforated cylinder (2), the heating box (3), and the electric control cylinder (4). Inside the heating box (3), there is a heating wire (12). In the middle position inside the electric control cylinder (4), there is a mounting hole plate. Above the mounting hole plate, there is a storage battery (15) and an electric control box (17). Above the mounting hole plate, there is a fan. On the photovoltaic cover (6), there are several flexible photovoltaic panels (20). The flexible photovoltaic panels (20), the liquid injection mechanism, the heating wire (12), the fan, and the storage battery (15) are all electrically connected to the electric control box (17); Inside the placement box (1), there are several first screw hole columns (8) evenly distributed in a circle. A protective gasket is provided between the placement box (1) and the perforated cylinder (2). At the lower end of the perforated cylinder (2), there are several connecting plates (9) evenly distributed in a circle. The number and positions of the connecting plates (9) correspond to those of the first screw hole columns (8). Bolts are provided on the connecting plates (9) and the corresponding first screw hole columns (8). The perforated cylinder (2) is provided with several through holes. An optical sensor is provided on the inner wall of the perforated cylinder (2). The optical sensor is electrically connected to the electric control box (17); On the lower side of the edge plate of the heating box (3), there are several limiting columns (22) evenly distributed in a circle. On the upper side of the edge plate of the heating box (3), there are several through hole columns (11) evenly distributed in a circle; The liquid injection mechanism includes a liquid storage pipe (7), an electric push rod (13), and several spray heads (23). The liquid storage pipe (7) is fixedly penetrated on the edge plate of the heating box (3). The lower end of the liquid storage pipe (7) extends into the interior of the perforated cylinder (2). A liquid injection rod (14) is slidably arranged inside the liquid storage pipe (7). The electric push rod (13) is fixed above the heating box (3). The telescopic end of the electric push rod (13) is fixedly connected to the upper end of the liquid injection rod (14). Several spray heads (23) are evenly distributed in a circle on the lower side of the heating box (3). The spray heads (23) are located inside the perforated cylinder (2). A tee is provided at the lower end of the liquid storage pipe (7). The other two ends of the tee are provided with one-way valves in opposite directions. One of the one-way valves is connected to several spray heads (23) through a water pipe, and the other one-way valve is connected to a spring pipe; Above the edge of the mounting hole plate, there are several second screw hole columns evenly distributed in a circle. The positions and numbers of the second screw hole columns correspond to those of the through hole columns (11). Connecting screws are provided between the second screw hole columns and the through hole columns (11) at the corresponding positions. Above the edge of the mounting hole plate, there are several third screw hole columns (16) evenly distributed in a circle. Avoidance holes are opened on the mounting hole plate. The liquid storage pipe (7) and the electric push rod (13) are located inside the avoidance holes. A sealing rubber ring is provided between the heating box (3) and the electric control cylinder (4); The base (5) includes a flange (18). A number of flange holes are provided on the flange (18) and are evenly distributed in a circumferential manner. The positions and quantities of the flange holes correspond to those of the third screw hole columns (16). Connecting screws are provided between the third screw hole columns (16) and the flange holes. An air vent column (19) is provided on the flange (18). A filter cotton layer is provided inside the air vent column (19). A sealing rubber ring is provided between the flange (18) and the electric control cylinder (4). The photovoltaic cover (6) is frustum-shaped. The diameter of the lower circle of the photovoltaic cover (6) is the same as the outer diameter of the flange (18). The outer diameter of the air vent column (19) is smaller than the diameter of the lower circle of the photovoltaic cover (6). A handle (21) is provided on the photovoltaic cover (6). The pathogenic fungal powder is made by mixing and stirring Metarhizium anisopliae and corn flour, and each gram of the pathogenic fungal powder contains 150 - 200 fungal spores. The pathogenic bacterial liquid is made by mixing one of Xenorhabdus nematophila, Pseudomonas aeruginosa or Bacillus thuringiensis with water, and each milliliter of the pathogenic bacterial liquid contains 120 - 150 fungal spores.

2. The termite control bait agent for biological control prepared by the manufacturing method according to claim 1, characterized in that, It is made from raw materials with the following weight parts of each component: 2 - 4 parts of bamboo chips, 1 - 4 parts of Aloe vera roots and rhizomes, 1 - 2 parts of beet debris, 1 - 2 parts of bagasse, 0.5 - 2 parts of termite nest debris, 0.1 - 1 part of moisture-proof powder, 0.1 - 1 part of pathogenic fungal powder, and 0.1 - 10 milliliters of pathogenic bacterial liquid subsequently sprayed on the mixture.

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