37 results about "Artificial rearing" patented technology

The invention discloses a chilo suppressalis indoor artificial feeding feed and a feeding and reproduction method, and relates to the technical field of insect feeding. By optimizing the proportion of the indoor artificial breeding feed for the chilo suppressalis and the breeding method, the method has the following technical effects that (1) the survival rate of larvae within 15 days reaches 100%, and the survival rate of the larvae is increased; (2) the optimized feed formula can meet the nutritional requirements of larvae in each stage, the taste is good, the feed attraction is strong, and the synchronous development is promoted; (3) the breeding efficiency is improved; (4) the disease and pest risk is reduced, and the disease occurrence rate is lower than 5%; and (5) ensuring the quality of the insect source: the obtained chilo suppressalis insect source is consistent in physiological state and neat in development, the insect body conversion rate reaches 69.6%, and the insect use requirements of large-scale experiments are met.

The artificial feeding device comprises a breeding mechanism and a humidifying mechanism, the breeding mechanism comprises a breeding container, a water seepage hole is formed in the center of the bottom of the breeding container, a filter screen is arranged at the bottom of the breeding container, and a sandy soil layer is arranged on the upper side of the filter screen; the humidifying mechanism comprises a humidifying container, the lower portion of the breeding container is placed in the humidifying container, and a plurality of water is added to the inner bottom of the humidifying container. The artificial feeding device for the pteropsidae larvae is used for artificial feeding of the pteropsidae larvae, staged isolated breeding can be conveniently carried out according to the growth cycle of the pteropsidae larvae, the breeding environment can be controlled, sandy soil can be conveniently replaced in good time, the insect growth environment is protected, and the artificial feeding survival rate of the pteropsidae larvae is increased; the whole growth process of the larvae is conveniently observed, and the species of the larvae are accurately determined.

The invention provides a teak camel moth artificial feeding feed and a teak camel moth artificial feeding method, the feed comprises the following components by weight: 8% of wheat germ powder, 4% of soybean meal, 4% of yeast powder, 2% of casein, 2% of sucrose, 1.8% of agar powder, 1.5% of cellulose, 0.8% of Webster salt, 0.6% of vitamin C, 0.2% of sorbic acid, 0.3% of methyl p-hydroxybenzoate, 0.1% of cholesterol, 0.1% of choline chloride, 0.05% of inositol, 0.01% of folic acid, and the balance of water. And the balance of deionized water. The invention further provides an artificial feeding method of teak camelmoths, and the artificial feeding method comprises the steps of 1, adult mating and egg laying, 2, egg disinfection and incubation and 3, larva rearing. The feed does not contain host material teak leaves, and full-artificial continuous large-scale feeding of the teak camelmoths can be achieved.

The invention provides a device for artificial cultivation of queen bees and a cultivation method thereof. The device comprises a plurality of cultivation units which are clamped with one another; a cultivation unit; the breeding box body, the small frame, the queen bee partition plate, the bottom grid plate, the clamping plate and the clamping groove are included, the breeding box body is specifically a square box body with an opening formed in the top face and side through openings formed in the two sides, the queen bee partition plate is clamped in the side through openings to complete the closing operation of the side through openings, and the bottom grid plate is clamped in the position, close to the bottom face, in the breeding box body. The two clamping grooves are formed in the top of the other long shaft side, opposite to the clamping plate, of the cultivation box body. In the queen bee breeding process, 8 days are saved, the utilization rate of the mating group is increased, the non-oviposition neutral period of the female queen bee in the four-area mating box is shortened, the supply amount of larvae is increased, the young bees of the mating group can continuously go out of a house, the fed bees of the mating group do not decline in the whole production season, the breeding quality of the produced queen bee is guaranteed, and the method is economical and practical.

The utility model discloses a device for artificial feeding of worker bees, which comprises a beehive body, a beehive cover movably connected to the top of the beehive body, and a support plate movably connected to one side of the beehive body. The device solves the problem of mutual cooperation of the support plate, sugar storage pot, cover plate, connecting pipe, feeding box, mounting plate, nut, protruding point and climbing net, so that the worker can feed the worker bees without opening the beehive body to add honey water. The worker can determine the capacity of the feeding box by the capacity of the sugar storage pot according to the principle of communicating vessel, which makes the use more convenient and improves the practicability of the device. The cooperation of the protruding point and climbing net provides a standing point for the worker bees inside the device when they eat, which makes the eating more safe and further improves the practicability of the device.

The present application relates to the technical field of artificial feeding of small insects, in particular to rubberwood small insects rubber tree wood chip cultivation feed and artificial feeding method. The rubberwood small insect cultivation feed comprises yeast powder, weiss salt, casein, starch, sucrose, agar powder, streptomycin sulfate, wheat germ oil, anhydrous ethanol, rubber tree wood chip and deionized water. The rubberwood small insect feeding method comprises the following steps: obtaining rubberwood small insect female adults; inoculating rubberwood small insect female adults; and feeding rubberwood small insects in a climate box. The artificial feeding method of rubberwood small insects provided by the present application can obtain stable test insect sources, provide insect source guarantee for studying the biological and ecological characteristics of rubberwood small insects, and further lay a theoretical foundation for formulating rubberwood small insect prevention and control measures.

The present application relates to the field of artificial feeding of phytoseiid mites, in particular to a large-size phytoseiid mite scale breeding device and a large-scale phytoseiid mite feeding method. The large-size phytoseiid mite scale breeding device comprises an outer box with an inner cavity; the bottom of the outer box has a sedimentation bin; a sewage pipe is fixedly connected to the outer box and has a sewage valve; a feeding main plate has an isolation water tank on its surface, and the surface of the main plate is divided into at least two independent feeding areas by the isolation water tank; each feeding area has a planting area, a jack and a collection installation hole; at least the bottom of the planting area and the jack is communicated with the sedimentation hole; the bottom of the jack and the planting area respectively has a water-absorbing cotton; a collection box is detachably installed in the collection installation hole; at least one side of the collection box has a collection port, and the collection port is at the same height as the surface of the feeding main plate.

The present application relates to a kind of artificial feeding method of eucalyptus moth whole life cycle, belong to biological control technical field, egg mass is concentrated room temperature to hatch;Larva feeding environment is dark, temperature 23℃±2℃, humidity 70%±10%, 1~2 age larva group is fed with shiitake, 3~12 age larva is fed with fresh eucalyptus stem dry or branch dry;Pupa pre-feeding environment is same with larva, after body color changes into black brown, pupa is moved into emergence cage, keeps humidity 80%±10%, temperature 25℃±2℃, female pupa is 2℃~3℃ higher than male pupa, dark;Emergence adult is placed into net cage with length width height 9.6m×4m×8m and no light source in periphery, keeps female and male sex ratio in net ≤1:3 so that female and male moth copulation and lay eggs.The present application can make eucalyptus moth complete whole generation, its environmental condition is easy to control, feed is easy to obtain, simple operation, workload is small, especially solve the problem that adult mating is difficult and difficult to breed offspring.

This application discloses an indoor artificial rearing method for the rice stem borer, belonging to the field of insect rearing technology. This method addresses the problems of drowning in young larvae and frequent disease outbreaks in older larvae caused by homogeneous rearing across all generations. It constructs a constant-temperature environment and prepares granular dry feed for young larvae and slightly dehydrated flake feed for older larvae based on differences in larval mouthparts. A heterogeneous three-dimensional rearing device is used. In the young larvae stage, a slow-release substrate at the bottom maintains a vertical humidity gradient, and layered feeding prevents mechanical damage to the larvae. In the older larvae stage, substrate-free bare-bottom rearing and full-volume replacement feeding are employed. Timely removal of filamentous netting blocks the breeding environment for soft rot. Furthermore, the method combines pupation induction with corrugated paper induction and non-contact moisturizing, humidification during the adult dark period to delay gelatinous hardening, and overall substrate replacement during the light period to achieve damage-free egg mass harvesting. This application, through precise age-based management, significantly improves the survival rate and population propagation efficiency of the rice stem borer across all generations.

This invention discloses a method for indoor artificial rearing of the coconut-boring rhinoceros beetle, belonging to the field of artificial insect rearing technology. The method includes the preparation of a compound feed and phased rearing management: the compound feed uses macadamia nut husks as the main ingredient, supplemented with corn flour, wheat bran, soybean meal, and other auxiliary materials, and is prepared through fermentation, mixing, and humidity control. During rearing, suitable temperature and humidity are controlled for the adult, egg, larval, and pupal stages respectively. Adults are supplemented with fruit, and larvae are given supplemental feed as needed. The feed is regularly changed, and the environment is cleaned. This invention features a scientifically formulated and controllable rearing condition, adapting to the growth needs of the coconut-boring rhinoceros beetle at each developmental stage, ensuring its normal growth and development, improving the rearing success rate and survival rate, and achieving stable indoor artificial rearing of the coconut-boring rhinoceros beetle. This provides a reliable insect source for the research and development of this medicinal and resource insect, and is practical.

The utility model discloses a multifunctional device for insect breeding and behavior testing. Relates to the technical field of insect breeding equipment. A gauze partition plate is arranged in the rearing cage; a liquid feeding device, a water feeding device, a solid feeding device, an adult oviposition container and a larva feeding box are placed in the feeding chamber; a pupation box is arranged in the pupation eclosion chamber; a foam layer floats on the surface of the liquid foodstuff and is lined with filter paper; a plurality of water feeding assemblies are arranged in the water feeder, and each water feeding assembly comprises moisturizing filter paper and a fiber cotton swab; the multiple water feeding assemblies abut against one another to fully seal the bottle opening of the water feeder. The device mainly solves the bottleneck problem of drowning of the adult fruit flies, provides a suitable oviposition container for an adult oviposition selection test, can well realize breeding, continuous breeding and adult trend and oviposition behavior selection research of the adult fruit flies, avoids a large amount of death of the tested adult fruit flies, saves manpower, material resources and financial resources, and improves the test efficiency of the adult fruit flies. And the artificial feeding reproduction and test efficiency is greatly improved.

The utility model relates to the field of biological medicine raw material breeding, in particular to a device facilitating collection of artificially-fed pheretima. Comprising an iron cage, the iron cage is formed by welding a plurality of pieces of spiral steel, the iron cage is of an inverted trapezoidal structure with a wide upper opening and a narrow lower opening, two handles are arranged on one side of the upper opening of the iron cage, and two first hinges are arranged on the other side of the upper opening of the iron cage; the iron cage further comprises two cement piles, two second hinges are arranged on the two cement piles respectively, and the two first hinges and the two second hinges can be mutually embedded and hinged, so that the iron cage can rotate in an arc shape around the two cement piles. By means of the device, potential safety hazards caused by electric shock catching are avoided, cost increase caused by water logging and manual digging is reduced, pheretima can be effectively collected, the breeding efficiency is improved, the device can be repeatedly used, resource waste is reduced, and the influence on the ecological environment is reduced.

This invention relates to a method for assessing the habitat of filter-feeding benthic animals and its application, belonging to the field of aquatic ecological environment assessment technology. This invention provides a method for assessing the habitat of filter-feeding benthic animals, comprising the following steps: (1) measuring water body indicators, processing the data to obtain water body physicochemical indicator data W1, sediment environment indicator data W2, food resource indicator data W3, and biological behavior adaptation indicator data W4; (2) calculating the habitat suitability index SEI; (3) assessing whether small water bodies are suitable for the survival of filter-feeding benthic animals based on the habitat suitability index. This invention is highly targeted, comprehensive in its indicators, precise in its quantification, and widely applicable. It can be used for habitat suitability assessment, ecological restoration effect monitoring, and artificial rearing area selection, etc., and has high application value and is easy to promote and implement.

The invention provides an artificial indoor breeding method for sclerodermus angularis, and relates to the field of insect breeding. The breeding method comprises the steps that 1, 3-4-year-old oriental fruit moth larvae are selected to serve as nutrient supply to be put into a glass tube, a sugar source and breeding bees are put into the glass tube, and the glass tube is put into an illumination incubator to be cultured for 6 d; (2) loading the pre-pupa of the grapholitha molesta into a new glass tube as a host, adding the previously cultured female adult bees, and culturing in a dark place for 7 days; (3) adding grapholitha molesta prepupae into a new glass tube, adding the female adult bees bred in the previous step to continuously lay eggs and parasitize until the female scleroderma guani dies, and collecting cocoons of the scleroderma guani as breeding bees; according to the method, artificial indoor breeding of the sclerodermus angularis is achieved for the first time, and an important tool is provided for biological control of grapholitha molesta populations.

The application discloses an indoor breeding method of the predatory marginated allodahlia, and belongs to the technical field of artificial breeding of natural enemy insects. The indoor breeding method of the predatory marginated allodahlia comprises the following stages in sequence: an independent nest building breeding stage, a mother and infant co-breeding stage, a same-litter group feeding stage and a same-source population maintaining stage, and special artificial feed is fed in the four stages. The application successfully induces and stabilizes the natural nest building and egg protecting behaviors of female insects by providing key soil substrates and static dark environments, fundamentally overcomes the problem of egg eating caused by disturbance in artificial breeding, significantly improves the egg hatching rate, and breaks through the core bottleneck of large-scale propagation.

This application discloses an indoor artificial rearing method for the rice stem borer, belonging to the field of insect rearing technology. This method addresses the problems of drowning in young larvae and frequent disease outbreaks in older larvae caused by homogeneous rearing across all generations. It constructs a constant-temperature environment and prepares granular dry feed for young larvae and slightly dehydrated flake feed for older larvae based on differences in larval mouthparts. A heterogeneous three-dimensional rearing device is used. In the young larvae stage, a slow-release substrate at the bottom maintains a vertical humidity gradient, and layered feeding prevents mechanical damage to the larvae. In the older larvae stage, substrate-free bare-bottom rearing and full-volume replacement feeding are employed. Timely removal of filamentous netting blocks the breeding environment for soft rot. Furthermore, the method combines pupation induction with corrugated paper induction and non-contact moisturizing, humidification during the adult dark period to delay gelatinous hardening, and overall substrate replacement during the light period to achieve damage-free egg mass harvesting. This application, through precise age-based management, significantly improves the survival rate and population propagation efficiency of the rice stem borer across all generations.

The invention provides a broad-spectrum feed for artificial feeding of subfamily shin longhorn beetles, which comprises the following components in percentage by weight: 20% of cellulose, 10% of wheat germ powder, 6% of yeast powder, 5% of casein powder, 2.5% of agar powder, 0.8% of cane sugar, 0.8% of glucose, 0.8% of Webster salt, 0.6% of sorbic acid, 0.6% of methyl parahydroxybenzoate, 0.4% of vitamin C, 0.1% of cholesterol, 0.1% of choline chloride, 0.05% of inositol, 0.0025% of riboflavin, 0.0015% of folic acid and the balance of water. And the balance of deionized water. The broad-spectrum feed provided by the invention is convenient to prepare, perfect in preservative system and long in service life, and the labor amount caused by frequent feed replacement in the larva breeding process is obviously reduced.

The utility model belongs to the technical field of insect breeding, and particularly relates to an indoor artificial breeding cage for beet beak elephant beetles, which comprises an incubator, a heat insulation plate is fixedly mounted on the inner side wall of the incubator, a plurality of lamp holders are fixedly mounted on the bottom surface of the heat insulation plate, and LED (light-emitting diode) bulbs are arranged on the bottom surfaces of the lamp holders; the two first opening grooves are formed in the top surface of the incubator and the top surface of the heat insulation plate respectively, the same air inlet pipe is fixedly installed between the two first opening grooves, and second opening grooves are formed in the two sides of the incubator; the two first baffles are slidably installed on the top face of the interior of the incubator, first sliding grooves are formed in the two sides of the air inlet pipe, the first motor is started to drive the two second baffles to slide upwards through the multiple assemblies, the air flow of the two second opening grooves can be increased, and therefore different air circulation volumes in the cage can be adapted; and the method has the advantage of high adaptability.

The application provides a method for artificially assisting short-headed bumblebee larva rearing, and relates to the technical field of bumblebee rearing. The method for artificially assisting short-headed bumblebee larva rearing is mainly as follows: a small bee group, an egg-producing bee group and a rearing bee group are established, bee eggs with a production time less than 2 hours are collected in the egg-producing bee group, small larvae are obtained after artificial hatching, the artificially hatched larvae are transferred into egg bags of the rearing bee group from which eggs and larvae are removed, and the larvae are reared to adult bees by the rearing bee group. The method provides an egg, egg hatching and larva rearing method for the research on the biological characteristics of the egg structure, embryonic development, genetic variation and gene function of the short-headed bumblebee. The application creates a bumblebee young age artificial rearing technical mode, and provides controllable test materials and a rearing method for the research on the biological characteristics of the bumblebee.

The present application relates to a kind of artificial assisted rearing method of litchi bug based on growth environment regulation, belong to litchi bug breeding technical field, the present application obtains the environmental regulation cost data of each climate characteristic data under the environmental regulation equipment in unit breeding area when environmental regulation, and the climate characteristic data of each subregion in target area within the preset time is obtained Environmental regulation cost data of each subregion in litchi bug unit breeding area when artificial assisted rearing, finally according to the environmental regulation cost data of each subregion in litchi bug unit breeding area when artificial assisted rearing Filtered out recommended artificial assisted rearing area, and according to recommended artificial assisted rearing area is assisted, and the growth environment in assisted rearing area is regulated in real time.The present application selects recommended breeding area, reduces environmental regulation cost, so that breeding cost is controlled within predetermined range, improves the rationality of artificial assisted rearing to litchi bug.

The invention discloses a method for artificially feeding tea lesser leafhopper egg parasitic wasps by using brown planthopper eggs and application, and relates to the technical field of biological prevention and control of agricultural pests. By utilizing the advantages that brown planthopper eggs and tea lesser leafhopper eggs are similar in size and development condition, and the brown planthopper eggs are easier to produce in batches, the tea lesser leafhopper egg parasitic wasps can actively parasitize the brown planthopper eggs through step-by-step domestication, and the offspring of the parasitic wasps can be developed and eclosed into adults in the brown planthopper eggs, so that the survival rate of the tea lesser leafhopper eggs is increased, and the survival rate of the tea lesser leafhopper eggs is increased. The possibility is provided for artificial batch feeding of tea lesser leafhopper egg parasitic wasps.

The invention belongs to the technical field of artificial breeding of cowfishes, and particularly relates to a water lifting netting gear for cowfishes in Yangtze River suitable for a circular breeding pond and a using method of the water lifting netting gear. The water lifting netting gear comprises a circular knotless net, a circular net periphery and a traction rope; the periphery of the circular net is arranged in the circumferential direction of the circular knotless net, and a plurality of traction ropes are arranged on the periphery of the circular net at equal intervals in the circumferential direction. Before water lifting, the netting gear enters the water through the side wall and is flatly laid at the bottom of the feeding pond, a diver transfers the traction rope to workers at the designated position, the workers pull the traction rope upwards at the same time at the constant speed to drive the netting gear to be horizontally lifted, and the diver lightly supports the belly of a cowfish to guide the cowfish to the edge of the pond to lift the water through a special stretcher. The knotless netting tool made of soft materials is adopted, stimulation to the Yangtze River cowfishes can be reduced, the accidental risks of water inhaling, net touching and the like possibly caused by operation stress are effectively reduced through rapid and accurate control over the height of the netting tool from the water surface, and a safe and efficient solution is provided for water extraction of the artificially fed Yangtze River cowfishes.

The invention belongs to the technical field of coleoptera bean weevil subfamily insect breeding, and particularly relates to a gleditsia sinensis bean weevil sectional type artificial breeding method based on host preference, and a breeding device comprises an egg period insect breeding box, a double-layer insect breeding box connecting table, an adult egg laying box, a hollow attractant storage box, an opening gauze box cover and a top gauze box cover; mature and undamaged wild gleditsia sinensis seeds are selected and put into a larva feeding box, gleditsia sinensis bruchid eggs are inoculated, larvae and pupae develop in the gleditsia sinensis seeds, eclosion adults are transferred into an oviposition box, gleditsia sinensis seeds are put into the oviposition box, the adults naturally mate and oviposition, egg particles are collected and transferred into a new larva feeding box, and after the eggs are hatched, the gleditsia sinensis bruchid eggs are put into the new larva feeding box. The gleditsia sinensis seeds are replaced with gleditsia sinensis seeds for larva stage breeding according to the step 4, and circulation breeding is achieved. The method is easy and convenient to operate and low in cost, the survival rate of the larvae and the egg laying amount of the imagoes can be remarkably increased, large-scale continuous breeding of the gleditsia sinensis bruchid is achieved, and a stable and high-quality insect source is provided for scientific research tests.

This invention belongs to the field of insect rearing technology, specifically relating to a method for artificially rearing the entire life cycle of the spotted bug (Aegilops spp.), comprising the following steps: S1, placing spotted bug eggs in a culture dish and transferring them to an intelligent artificial climate chamber until the nymphs hatch; S2, transferring the spotted bug nymphs from the intelligent artificial climate chamber to a rearing cage, and feeding them a full-life-cycle feed daily; S3, after the adults emerge, pairing the male and female adults, and feeding them a full-life-cycle feed daily, transferring the eggs to a rearing tube after the female lays eggs. The full-life-cycle feed for spotted bugs is composed of the following components by mass fraction: 90%-95% legume feed and 5%-10% egg yolk protein-loaded enzyme preparation. This method avoids contamination from spotted bug excrement and other impurities, reduces the probability of mutation and mortality, and improves the efficiency of nutrient absorption by spotted bugs.

The invention belongs to the technical field of insect feeding, and particularly relates to semi-artificial feed and an artificial feeding method for multihole transverse gallosoma elegans. The semi-artificial feed for the rhynchophorus multifortunei, provided by the invention, is prepared from fraxinus chinensis phloem powder, fraxinus chinensis xylem sapwood powder, soybean meal, cane sugar, agar, cholesterol, Webster salt, potassium sorbate, methyl p-hydroxybenzoate, compound vitamin B and distilled water according to a specific weight part ratio. The artificial feeding method comprises the whole processes of adult collection, egg laying induction, egg incubation, single larva feeding, pupa management and adult polyculture. The feed disclosed by the invention is comprehensive and balanced in nutrition, can fully meet the requirement of the whole life history of the multihole transverse gallosopterus, remarkably improves the survival rate of larvae and the eclosion rate of adults, realizes large-scale standardized feeding, and provides a stable insect source for research on pest control.

The invention relates to the technical field of artificial cultivation of medicinal insects, in particular to a method for artificially feeding cordyceps sinensis host hepialus armoricanus larvae. The invention provides a method for artificially feeding cordyceps sinensis host hepialus armoricanus larvae. The method comprises the following steps: sequentially constructing a three-layer structure from bottom to top in an independent small chamber, wherein the three-layer structure comprises an underground sheltering and moisturizing layer, an artificial feed slow-release layer and an earth surface humus activity layer; feeding a single hepialus armoricanus larva in the small chamber; environment control: the temperature is 10-18 DEG C, and the humidity is 75-85%; and feeding management: dynamically feeding artificial feed for slow release and cleaning excrement. According to the method, the survival rate and health degree of the hepialus armoricanus larvae can be remarkably improved, the growth cycle is shortened, and large-scale management is facilitated.

The present application belongs to the technical field of insect feeding, and provides a kind of artificial feed for small line angle wood borer larvae, and its preparation method and application.The artificial feeding special feed includes the following raw materials by weight: white waxwood shavings 90-110 parts, soybean powder 25-35 parts, corn flour 10-20 parts, agar powder 3-7 parts, sucrose 2-4 parts, yeast powder 2-4 parts, cholesterol 0.3-0.7 parts, potassium sorbate 0.3-0.7 parts, methyl paraben 0.3-0.7 parts, ascorbic acid 0.3-0.7 parts, soybean oil 3-7 parts, and water 90-110 parts.Through three months of feeding test, it is proved that the growth rate and weight gain of group B larvae are significantly better than those of other groups, and the growth state of the experimental group with added oil and fat is obviously better, which provides an efficient technical solution for the large-scale artificial feeding of small line angle wood borer larvae, and provides a stable insect source for related biological research and prevention and control technology development.

The invention relates to application of a bombyx mori BmSPP gene in preparation of silkworm larva, and belongs to the field of biological genetic engineering. The method aims at solving the problems that traditional silkworm larva production depends on natural infection, the source of silkworm larva is unstable, and the yield is low. Existing silkworm variety breeding is not sensitive to beauveria bassiana, so that the artificial breeding efficiency is low. According to the invention, a BmSPP gene of bombyx mori is knocked out through a CRISPR / Cas9 gene editing technology, and a bombyx mori strain BmSPPKO with high sensitivity to beauveria bassiana is created. The method comprises the following steps: designing an sgRNA vector targeting BmSPP, microinjecting the sgRNA vector into silkworm eggs, carrying out fluorescence screening and PCR verification to obtain a heterozygous mutant, and inoculating the heterozygous mutant with beauveria bassiana to produce bombyx batryticatus. According to the method, the infection efficiency is remarkably improved, the production period is shortened, the production cost is reduced, the limitation of traditional breeding is broken through, special silkworm eggs are provided for large-scale and standardized production of silkworm larva, and the industrial pain point of unstable sources is solved.