316 results about "Imago" patented technology

The invention discloses an organic fertilizer fermented by chicken manure and a production method of the organic fertilizer, which belong to the technical field of culture waste treatment and biological fertilizer manufacture. According to the invention, the organic fertilizer is prepared and produced by the steps of aerobic curing and anaerobic fermentation, so that the problems of pollution and root burning caused by the chicken manure directly applied to fields are solved, and the innocent treatment and resource utilization of the chicken manure and padding are realized. The final product mainly comprise beneficial bacteria and metabolites of the beneficial bacteria, which have the characteristics that the fertility is durable, the macroecology of the soil can be improved to inhibit pest and disease damage, the soil structure can be improved to improve breathability and the development of the root systems of plants can be enhanced. The purpose of the aerobic curing is to inhibit the growth of infectious microbes, control metabolism direction, kill pathogenic microorganisms, adult parasite, parasite eggs and thermolabile infectious microbes by biological heat and provide a matrix for anaerobic fermentation by decomposing, transforming and synthesizing the microorganisms into thallus ingredients and small molecular substances; and the purpose of the anaerobic fermentation is to augment the beneficial bacteria and generate the metabolites such as organic acid.

The invention discloses citrus fruit fly food attractant which consists of components in the following weight percent: 1 percent to 10 percent of substance with fruit aroma, 10 percent to 50 percent of solvent, 40 percent to 80 percent of nutrient and 1 percent to 10 percent of preservative. The substance with fruit aroma refers to the substance with volatile aroma extracted from fruit or that similar to the substance with volatile aroma. The attractant has very strong attracting effect; the ratio of the attracted male flies to female flies meets the citrus fruit fly fruit garden naturally group sex ratio; the attractant can obviously reduce the harm produced by egg laying of the female citrus fruit flies and effectively prevent citrus fruit flies, which is good for the continuous high-efficiency production of the fruit garden.

The invention provides a method for propagating Oriusminutus artificially, which comprises the following steps: cultivation of spawning substrate, feeding of host; preparation of instruments of production, preparation of artificial feedstuff and preparation of seeds are carried out; under the conditions of 25 DEG C, 75% of PH and 16L:8D of illumination, kidney bean buds are taken as the spawning substrate, and Tetranychus cinnabarinus or the artificial feedstuff is used for feeding; firstly, the kidney bean buds on which the Oriusminutus spawn is produced are placed in a large tray, and kidney bean seedlings with proper Tetranychus cinnabarinus are placed in the large tray by interpenetration, according to the age period of Oriusminutus, the number of the proper Tetranychus cinnabarinus is confirmed; then the Oriusminutus with the tray are placed in an insect breeding cage for feeding the Oriusminutus. Spawn needs 12-16 days to grow to be imago, and the production period is about 30 days. The method is applicable to feeding with large amount and being promoted, thus laying the solid foundation for producing Oriusminutus with large amount and providing great convenience to biological control.

The invention relates to an artificial feed of sesamia inferens walker as well as a preparation method and a feeding method thereof, belonging to the technical field of insect feeding. The artificial feed comprises soybean meal, corn meal, wheat germ, yeast powder, casein, cane sugar, honey, fresh wild rice shoots or fresh rice stems, ascorbic acid, cholesterol, choline chloride, Fiske salt, vitamin B complex, vitamin E, sorbic acid, methyl parahydroxybenzoats, 40 percent formaldehyde, 98.18 percent rice ketone, agal-agal and water. A long-term and successive feeding method of the sesamia inferens walker is carried out by adopting a wild rice shoots (young larva) and artificial feed (old larva until pupation). The fed larva of the sesamia inferens walker have development period of 24.8 days, larva survival rate of 76.6 percent, percentage of pupation of 87.7 percent, eclosion rate of 91.3 percent, egg laying amount of 101.9 for single adult and egg hatching rate of 88.8 percent. The invention has the advantages of low cost, practicability, simple preparation, and the like, and is suitable for massive, long-term and successive feeding of standard test sesamia inferens walkers.

The invention discloses a super flour weevil culture technology which comprises the steps of: (1) field selection and requirement: selecting a field which avoids wind, faces sunlight, has good ventilation and light transmission, is warm in winter and cool in summer, wherein the size of the field is determined by culture scale; (2) culture facility: providing a feeding box which is 800 mm long, 400 mm wide and 80 mm high and a culture frame which is generally 2m high, wherein a high layer is about 200 mm high so as to be convenient for operation, and each layer is 20-40mm wider than the feeding box; (3) culture temperature and humidity: controlling and adjusting temperature and humidity per se, wherein the optimal indoor temperature is 18-28 DEG C and the optimal humidity is 60-80%; and (4) culture method comprising the steps of: (1) flour weevil seed selection: selecting big and mature larvas as flour weevil seeds which has strong survival ability and can creep fast from larvas; (2) larva feeding refering to the period from larva hatching to pupal period; (3) pupa and adult culture mainly for providing seeds and multiplying, i.e. enabling adults to lay a large mount of eggs. By the super flour weevil culture technology, big larvas which can grow fast and has short culture cycle and high yield and great economic benefits can be obtained.

The invention provides a method for artificially feeding ladybirds and / or lacewings. The method comprises the following steps of: (1) incubating lepidoptera insect larvae after lepidoptera insect adults lay eggs, and feeding the lepidoptera insect larvae with feed; (2) feeding ladybird larvae and / or lacewing larvae by using the lepidoptera insect larvae as feed to obtain ladybird adults and / or lacewing adults, wherein the lacewings are selected from one of chrysopa septempunctata and chrysoperla nipponensis; and (3) feeding the ladybird adults and / or chrysopa septempunctata adults by using the lepidoptera insect larvae as the feed, and feeding chrysoperla nipponensis adults by using honey and beer dry yeast powder. Compared with the prior art, the method for feeding the ladybirds and the lacewings in a large scale by using the lepidoptera insect larvae as the feed replaces the conventional method for feeding the ladybirds and the lacewings which are natural enemies of aphids by using the aphids cultured by plants, and the method saves more time and labor, is simpler and more convenient and is easier to operate.

The invention discloses a trap method for Empoasca vitis Gothe imago,nympha and spiny white fly imago, comprising the steps: 1)separating and authenticating 9 volatile matter from sturdy tea twig using adsorption method 2) determining three volatile ingredient with allure activity using biological determination method 3)respectively preparing three active ingredient, concentration 0.01-20mu g / ml, mixing according to 1:0.2-1.5:0.1-1, preparing attractant, 4)determining three colors with alluring effect to Empoasca vitis Gothe and spiny white fly from ten colors in the tea garden allure experiment, three colors being parrot green, bud green and jasmine yellow 5) combining attractant with bud green and jasmine yellow, making trapper for Empoasca vitis Gothe and spiny white fly The advantage of the invention : 1)no pollution, adapting to organic tea and nuisance free tea production, 2) low cost.

The invention discloses a method for culturing hepialus larvae indoors. By virtue of the method, the survival rate of the hepialus larvae can be enhanced; in addition, according to the technical method, can meet the requirements of culturing hepialus indoors instead at an original habitat of the hepialus in a large scale, without damaging the natural environment of the original habitat of the hepialus; and indoor artificial large-scaled culturing at a different place rather than the original habitat is realized. According to the technical scheme, the method is realized through the following steps of: building hepialus breeding rooms, incubating hepialus eggs, breeding during the initial period of 1-2-instar larvae, managing during the breeding process, breeding the 2-6-instar larvae, managing during the prepupa stage, managing during the pupal period, managing during imago period and managing during egg period.

The invention relates to a monochamus alternatus imago attractant which belongs to the technical field of pest control. The monochamus alternatus imago attractant contains the following components according to volume percent: 60-80 percent of turpentine oil, 16-24 percent of ethanol, 2-10 percent of phenethyl alcohol and 2-6 percent of terpilenol. The monochamus alternatus imago attractant contains the following ingredients according to volume percent: 24.64-32.86 percent of Alpha-pinene, 22.91-30.55 percent of Beta-pinene, 6.51-8.68 percent of 3-carene, 2.97-3.96 percent of Beta-phellandrene, 0.74-0.99 percent of terpinolene, 0.62-0.83 percent of laurene, 1.60-2.13 percent of others, 16-24 percent of ethanol, 2-10 percent of phenethyl alcohol and 2-6 percent of terpilenol. The monochamus alternatus imago attractant has remarkable attracting effect to both monochamus alternatus female worms and male worms, and stronger attracting effect to the male worms; and also has certain attracting effect to other coleopteran forestry pests. The invention has the advantages of high efficiency, environmental protection, simple and convenient preparation, low cost and good durability, can be used for prediction and control in monochamus alternatus forest with the control effect up to 53.59-67.30 percent and can effectively control the population density in the monochamus alternatus forest and restrains the spread and the extension of pine wood nematode disease.

The invention relates to the field of cultivation technology of insects, in particular to a cultivation method of a nicotine-resistant housefly strain. According to the cultivation method of the nicotine-resistant housefly strain, firstly, housefly eggs of the nicotine-resistant housefly strain are inoculated to a first formula material, and the housefly eggs are cultivated until the larvas become mature and pupate; then after eclosion of the fly pupas, a second formula material is utilized for feeding the imagoes, and after the imagoes lay eggs, domestication of a next generation is started; operation is repeated according to the steps, and the stable nicotine-resistant housefly strain can be obtained after 20-30 generations of continuous domestication cultivation.

The invention belongs to the field of insect cultivation and specifically relates to a scale breeding method of Scolothrips takahashii. The method includes peanut leaf selection, tetranychidae introducing, tetranychidae breeding, Scolothrips takahashii female imago introducing, Scolothrips takahashii female imago spawning, spawn collection and preservation, nymph development, preservation of 3rd instar nymphs. The scale breeding method is an imitating ecotype breeding method and is simple in production process, low in material costs and high in production efficiencies; the scale breeding method has a standardized operation procedure, and circulation supply of thrips foodstuffs can be achieved through one-time tetranychidae introducing; the obtained Scolothrips takahashii is orderly in developmental duration, high in rates of survival, high in activity and high in operability in application when the Scolothrips takahashii is used as natural enemy products; compared with general acaricide, the Scolothrips takahashii has the advantages of being small in labor intensity, high in efficiencies and good in control effects of tetranychidae and can not pollute the environment; and obtained agricultural products are free of pesticide residuals, and the Scolothrips takahashii can be widely applied to prevention of the tetranychidae in the field and has broad market prospects and obvious economic benefits.

The invention discloses a food attractant for melon flies, which consists of the following components in weight percentage: 1 to 10 percent of a melon aroma substance, 10 to 25 percent of a solvent, 60 to 80 percent of a nutritional agent, and 1 to 10 percent of a preservative. The melon aroma substance can be a volatile aroma substance extracted from melons or other substances which also have melon aroma. The attractant has the advantages that the attractant has extremely strong attracting effect on adult female and male melon fruit flies (melon flies, pumpkin fruit flies), ensures that the attracted female and male proportion satisfies the natural population sex ratio of the melon fruit flies in vegetable gardens, can remarkably reduce the harm of egg laying of female fruit flies, achieve the aim of effectively controlling the melon flies and the pumpkin fruit flies, and is applicable to the nuisanceless or green good production of melon vegetables.

The invention belongs to natural enemy insect predacious stink bug raising technology field, more specifically a method for raising natural enemy insect southern minute pirate bug indoor in great deal and a raising box. The raising method comprises the steps of southern minute pirate bug adult and nymph raising; the existing southern minute pirate bug raising method is improved based on the biological characteristics of the southern minute pirate bug; and a method for raising the predacious natural enemy minute pirate bug in different states indoor is provided. According to the raising method, a suitable oviposition environment for the minute pirate bug is provided and the male and female pairing number can be increased; the cannibalism among the nymph and non-natural death are effectively reduced; the nymph survival rate and the imago obtaining rate are raised; and the tedious procedure of individual test tube raising, replacing and cleaning is simplified. According to the invention, the survival rate in each state is high; the procedure is simplified; the demand for raising the southern minute pirate bug indoor in great deal is satisfied; the enough insect source for deep indoor research is provided; at the same time, the key technology support for predacious stink bug propagation and raising and application in agricultural biological control are provided.

The invention relates to a feeding bait and process for colonially feeding Orius sauteries, the bait is made through a mode that flour mites are inoculated on a vegetal mixed base and is cultured and propagated, the environmental conditions of the inoculation, the cultivation and the propagation are that the relative humidity is 65-75 percent, the temperature is 24-26 DEG C, and the bait is cultured under the above environmental conditions for 15-25 days. The feeding method comprises hatch, the raising of nymphs, and the transfer of last instar nymphs or imagoes, the environmental conditions of feeding are that the temperature is 17.5-27.5 DEG C, the relative humidity is 60-90 percent, the photoperiodicity of the nymphs is 14-16 Liter : 10-8 days, during the stage of feeding the nymphs, the Orius sauteries are fed for 9-20 days by using the bait, and the quantity supplied of the bait of each Orius sauteri is 0.2-0.5 gram. Using the invention to cultivate the sauteries, the period of the growing development is short, the livability is high, the operation is simple, the practicability is strong, and the production cost is low. The spread and exploitation of the invention is beneficial to the non-polluted prevention of pests and the food safety.

The invention relates to an insect breeding bottom and a breeding method of gynaikothrips ficorum and belongs to the field of insect breeding and insect ecology. A bottom body is in a cone frustum shape with large top and small bottom and is in sealing match with a bottle cover, a magnifying glass is installed at the center of the bottle cover, a plurality of venting holes are evenly distributed on the bottle cover, and a filter screen is installed on the venting holes. The method utilizing the insect breeding bottom to breed the gynaikothrips ficorum comprises (1) collection of eggs, (2) hatching of the eggs, (3) breeding of nymphs and (4) breeding of imagoes. By using the breeding method, the hatching rate, survival rate and eclosion rate of the gynaikothrips ficorum are high, massive thrips of various insect states which are orderly in age and high in vigor can be obtained, and form changes and the whole life history of the gynaikothrips ficorum can be observed in real time.

The invention discloses a three-line-array camera image collaborative absolute radiometric calibration and compensation method. The three-line-array camera image collaborative absolute radiometric calibration and compensation method comprises following steps: 1) respective relative radiometric calibration of three-line-ray camera images; 2) calculation of ground target reflectivity; 3) calculation of atmosphere parameters; 4) respective spectral response calculation of the three-line-ray camera; 5) respective entrance pupil radiance calculation of the three-line-array camera; 6) calculation of three-line-array collaborative absolute radiometric calibration coefficients; and 7) absolute radiometric correction based on the three-line-array collaborative absolute radiometric calibration coefficients. According to the three-line-array camera image collaborative absolute radiometric calibration and compensation method, an unified model is constructed based on the radiation response relationship of front sight, fore sight and back sight images of the three-line-array camera, so that actual spectral characteristics of the ground target are reflected by the radiation response of three-line-array imagines, and the foundation for photogrammetric stereoplotting and remote sensing quantitative application is provided.

The invention discloses a method for feeding lepidopteron. In the feeding process, a tray type net cage is used as a main feeding tool. The method comprises steps of collecting eggs, sterilizing, hatching larvae from the eggs, feeding the larvae, feeding pupas, feeding imagoes and the like, wherein gauze or plastic ropes are used as an oviposition substrate for collecting the eggs; the eggs are sterilized by using a formaldehyde solution with the volume concentration of 3-4%; the eggs are hatched and fed in an illumination incubator; the larvae are sterilized by using a sodium hypochlorite solution with the volume concentration of 8-12%; pupas feather in the tray type net cage; the feathering imagoes are continuously fed in the net cage and the eggs are collected and sterilized. The tray type net cage is simple and convenient to operate, the insects are effectively prevented from escaping and the cleaning can be carried out at any time; in the feeding process, eggs and larvae are disinfected by using different disinfectants, the disinfection effect is thorough and gentle, the bacteria are effectively prevented from mass propagation, and the hatchability of the eggs, the feathering rate of pupa are also improved, the hatchability of the eggs can be 95-96%, and the feathering rate of pupa can be 98%.

The present invention is a container for capturing mosquito larvae comprising: a water container (8) in which natural water can be pooled; an open-top concave induction pipe (1) which is to be intruded into the water container (8); a passage opening (4) formed in the lower part of the concave induction pipe (1); a passage-blocking member (5) for blocking the passage opening (4) in the case where the water levels in the water container (8) and in the concave induction pipe (1) are not higher at least than the top end of the passage opening (4); and a closed space (11) formed in the upper part between the water container (8) and the concave induction pipe (1), characterized in that the above members are so constructed that, after spawning in the concave induction pipe (1), hatched mosquito larvae migrate via the passage opening (4) to the space between the water container (8) and the concave induction pipe (1) and, after emerging, the imagoes die in the closed space (11) and accumulated therein.

The invention relates to an egg laying device of cnaphalocrocis medinalis guenee and a use method. The device comprises a 500-2000ml glass container, wherein the container is provided with a bottom and an opening; a grid-shaped plastic pad is arranged at the bottom of the container and is covered by filter paper; an absorbent cotton ball dipped with 10% of hydromel is hung in a beaker; the container contains water which does not immerse the plastic pad; and two layers of gauzes for sealing the opening of the container are arranged at the opening of the container. The device is simple in production, low in cost and easy to operate and has the advantages of prolonging the lives of cnaphalocrocis medinalis guenee adults, ensuring large egg number per female, improving the egg collecting efficiency, etc.

The present invention discloses an artificial breeding and generation method for thyestillagebleri, and an artificial feedstuff for the thyestillagebleri larvae. The method comprises the following steps: placing a single mature thyestillagebleri larva in a test tube at a temperature of 20-30 DEG C and relative humidity of 60-80%; after pupating and emerging, carrying out pairing for the imago, then placing the paired imagoes in a container provided with piemarker stems to carry out copulation and oviposition; carrying out disinfection for eggs; placing the hatched larvae in a container filled with the artificial feedstuff to breed until the larvae mature, wherein the artificial feedstuff in the container is replaced for a plurality of times. A formula of the artificial feedstuff comprises, by weight, 5-20% of corn flour, 5-20% of soybean powder, 3-10% of maggot powder, 3-10% of sugar, 3-7% of agar, 0.1-1% of Vc, 0.1-1% of a preservative and 50-70% of water. According to the present invention, the thyestillagebleri is bred through the method provided by the present invention, the diapause of the larvae is not generated, the developmental duration is substantially shortened; the feedstuff does not contain the host component; the main components are easy to obtain; the production method has characteristics of simple process, low cost and no seasonal restriction, and is applicable for large-scale indoor breeding.

The invention discloses a Hermetia illucens L. breeding integrated device and a breeding method. The device comprises a pupa chamber, a larva chamber and an imago chamber, all of which are sequentially arranged. The pupa chamber is provided with a pupa chamber light shielding channel and is communicated with the larva chamber and the imago chamber in order to enable broken pupas in the pupa chamber to fly to the imago chamber with sufficient light. The larva chamber is provided with multiple breeding cabinets, each breeding cabinet is provided with a separation slope for enabling 5-6-age larvae to climb out of the larva chamber, the separation slopes are arranged at the corners or the middles or any positions of the breeding cabinets, the ends of the separation slopes are connected with separation channels, and the larvae drop into the pupa chamber through the separation channels via the pupa chamber light shielding channel. The imago chamber is used for mating and oviposition of imagoes obtained after pupa breaking and growth of 1-2-age larvae. The pupa chamber, the larva chamber and the imago chamber are integrated, the whole growth process of Hermetia illucens L. is convenient to monitor, the breeding manual operation and management difficulty is lowered, and breeding efficiency is improved.

The invention relates to two kinds of Bactrocera dorsalis imago attractant that is made up from 1-20wt% methyleugenol, 4-20wt% sugar, 10-30wt% alcohol, 10-30wt% vinegar, 30-75wt% water. The attractant has good effect to Bactrocera dorsalis and male adult, especially the male adult. The invention is low cost, easy to operate, and has good persistence.

The invention provides a method for preserving rice black-streaked dwarf virus (RBSDV) indoor living bodies. According to the principle of the method, wheat serves as a virus source host, small brown planthopper imagoes carrying the RBSDV spread the virus on wheat seedlings, a descendant small brown planthopper nymphs obtain the virus from the wheat, and accordingly a large of small brown planthoppers with the virus are obtained at a short period under indoor feeding conditions. The method effectively overcomes the technical bottleneck in preserving a large number of RBSDV indoor living bodies in a long term, and a series of technical problems that an RBSDV virus source is difficult to preserve continuously through the living bodies, the conventional cycle of obtaining the virus source is long, virus feeding plants cannot be provided for a long term, and minimum of the instar of the virus feeding nymphs is difficult to operate, and the like are solved. The obtained small brown planthoppers with the virus can support rice and corn variety resistance identification at any time and can also serve as RBSDV purification and serum preparation materials, and the problems that materials are difficult to obtain and the virus content is low and the like in conventional purification are solved. By application of the method, research, development and utilization of the RBSDV are greatly accelerated.

The invention provides an ideal food source and an inhabiting place for tea green leafhoppers by means of auxin, water culture and the like. Indoor year-feeding of the tea green leafhoppers is achieved. Meanwhile, the method for feeding imagoes without copulation and scientific testing tea green leafhoppers with the identical age in days is invented on this basis. Seasonal fluctuation of the number of tea green leafhopper groups is avoided. A guaranteed stable tea green leafhopper source is provided for relative research of the tea green leafhoppers.

The invention relates to a monochamus alternatus imago attractant and a trap thereof, which belong to the technical field of pest control. The volume percents of the components of the attractant are 60 to 80 percent of oil of turpentine, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The volume percents of each component of the attractant are 24.64 to 32.86 percent of alpha-pinene, 22.91 to 30.55 percent of beta-pinene, 6.51 to 8.68 percent of 3-carene, 2.97 to 3.96 percent of beta-phellandrene, 0.74 to 0.99 percent of terpinolene, 0.62 to 0.83 percent of laurene, others for 1.60 to 2.13 percent, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The trap consists of a cylindrical body (3), a funnel-shaped imago picking device (6) arranged at the lower part of the body (3), and an imago collecting bottle (7) connected with the lower end of the funnel-shaped imago picking device (6). The attractant has the advantages of convenient preparation, simple usage and long lasting period, and is a nuisanceless plant protection product; and the trap has the advantages of simple structure, low cost, long service life and good attracting effect, and can be wildly applied to the monochamus alternatus imago control in the field.

The present invention discloses a process for transforming mature trees of Eucalyptus plants comprising: induction adventitious shoots from segments of the explant obtained from an adult tree of a Eucalyptus plant, preculturing the adventitious shoots in infection induction medium, infecting the adventitious shoots subjected to infection induction treatment with infection medium containing Agrobacterium tumefaciens, and rotary-culturing the infected explant segments in sterilization medium containing antibiotic; whereby sterilizing and forming transgenic calli, which regenerate transgenic plants by way of formation of shoot primordia by rotary-culturing under illumination.

The procedure is based on the use, as vegetable starting material for the transformation, of the first shoots from the graft of buds of adult trees onto stock, the genetic transformation of explants from the adult shoots by mean of co cultivation with Agrobacterium tumefaciens in mother plaques, and the obtaining of complete adult woody plants by means of in vitro micrografting of the transgenic buds, apices or shoots, regenerated by means of the explants, by means of in vitro micrograft onto stock cultivated in vitro. This procedure makes it possible to avoid the juvenile period and the high heterozygosis which affects most woody species, blossoming and fruiting of the transgenic plants are brought forward, and it permits the direct genetic transformation of commercially interesting varieties. It has argicultural applications.

The invention relates to the filed of insect breeding, and in particular relates to a breeding method of thitarodes armoricanus larvae, aiming to overcome the defect that in the prior art, the thitarodes armoricanus larvae are low in survival rate of artificial feeding. A scientific work station and an insectary which satisfies required fundamental conditions for the growth and development of the thitarodes armoricanus larvae are established in alpine meadow which is a land suitable for the growth of the thitarodes armoricanus larvae; thitarodes armoricanus imagos are collected in the field or feathered imagos are collected after thitarodes armoricanus chrysalises are obtained by using an artificial breeding method so that thitarodes armoricanus eggs are obtained; after a small amount of initially hatched larvae appear, the eggs are uniformly sprayed in a breeding cage filled with meadow soil and covered with an alternative feedstuff such as carrot-slices so that a hatching process is completed and larval group breeding is carried out; after developed larval is threedays old, the larvae inside the breeding cage are selected for carrying out single breeding until the development of the larvae is completed for pupating. By adopting the breeding method, the generation development of more than 80% of survival larvae can be completed in two years, and one year of generation development is shortened.

The invention discloses a technique for the artificial propagation of apriona dastarcus helophoroides and the prevention and treatment of apriona swainsoni hope. The technique comprises the following steps that: firstly, breeding and induced spawning are carried out to the imago of apriona dastarcus helophoroides in an environment with the environmental temperature at 251 DEG C and the humidity of 602%; after an egg is hatched into the larva of the dastarcus helophoroides, the larva is inoculated on a substituted host and becomes the imago by development and emergence eclosion; the imago or the egg of the shoulder apriona dastarcus helophoroides can be released to prevent and treat apriona swainsoni hope and can be prepared into an egg releasing card or an imago releasing bag for releasing or cold-storage standby; a favourable preventive treatment effect can be achieved after releasing; and by releasing the apriona dastarcus helophoroides in the same year, the parasite rate of the larva and the pupa of the apriona swainsoni hope reaches 65.7%. By utilizing the biological preventive treatment technique of the invention, the apriona swainsoni can be effectively prevented and treated, the injury of the apriona swainsoni hope is controlled, injurious insects are effectively controlled under the premise that the environment is protected and the ecological balance is maintained, and the preventive treatment problem that the important forest and garden injurious pest has great harm and is very difficult to be prevented is solved.