659 results about "Instar" patented technology

The utility model discloses a feeding tray conveying and filling system for propagating lepidoptera larvae, which comprises a tray stripping part and a bearing assembly, the tray stripping part comprises a supporting platform, a penetrating opening is formed in the supporting platform, a bearing gap and a stripping gap are formed between two adjacent trays of a stack of trays, a material distribution supporting claw is arranged at the bearing gap, and a material distribution supporting claw is arranged at the stripping gap. A material distribution pusher dog is arranged at the stripping gap; the tray upstream transferring part is located at the upstream of the tray stripping part and can convey a stack of trays to the penetrating opening; the tray downstream transferring part is located at the position, corresponding to the penetrating opening, below the supporting platform and can convey the fallen trays to be fallen; the filling part is positioned above the tray transferred by the tray downstream transferring part and is provided with a filling outlet corresponding to the tray; and the insect receiving part comprises an insect receiving conveying belt and an egg conveying part and is used for conveying eggs into the tray. According to the system, the working efficiency is greatly improved, the structure is simplified, and the cost can be reduced.

The present invention relates to the field of microbial culture, in particular to a method for expanding propagation and producing spores of Metarhizium rileyi and use thereof. In the present invention, Metarhizium rileyi Mr006 is sprayed on 2nd instar live larvae of Spodoptera litura treated with a sub-lethal dose of chlorantraniliprole to cause infection, the 2nd instar larvae of the Spodoptera litura infected with the Metarhizium rileyi Mr006 spores are concentrated into a sterile box, placed into an artificial climate box and continuously fed with an artificial feed until death or pupation, the infection condition of the insect bodies is observed, spores are collected after a 1st complete spore production, after the infected insects are subjected to moisture preservation, expanded propagation and culture are continuously performed, and the spores are repeatedly collected twice to obtain the maximum spore yield.

The utility model relates to a hermetia illucens larva breeding automatic larva throwing device which comprises a larva box, a discharging bin, a fixing frame and an automatic larva throwing mechanism, and the interior of the larva box is divided into a plurality of quantitative bins through partition plates; the automatic insect throwing mechanism comprises a bottom plate and a power mechanism which are arranged at the bottom of each quantitative bin, a reinforcing plate is arranged below the bottom plate, a long-strip-shaped hole is formed in the end, extending out of the discharging bin, of the reinforcing plate, and the reinforcing plate and a rotating frame are installed together through a rotating pin; the rotating frame and the discharging bin are fixed together, a lifting pin penetrates through a long-strip-shaped hole to enable the reinforcing plate and the power mechanism to be installed together, and the power mechanism is connected with a controller. The automatic feeding mechanism is arranged at the discharging end of the material distributing mechanism, and the hermetia illucens larvae are fed on the surface of the foodstuff when the foodstuff enters the breeding platform, so that the problem that a large number of hermetia illucens larvae die due to the fact that the foodstuff and the hermetia illucens larvae are mixed and distributed together can be effectively solved.

The invention relates to the technical field of biological control, and discloses a hyphantria cunea biocontrol bacterium and application thereof, the biocontrol bacterium is classified and named as Entomortierella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella chlamydosporella The hyphantria cunea biocontrol bacterium strain provided by the invention can obviously inhibit the survival activity of hyphantria cunea, the death rate of hyphantria cunea larvae can be increased to 96.7% after 7 days of treatment, and the hyphantria cunea larvae can die in the pupal stage and cannot be subjected to eclosion, so that the hyphantria cunea biocontrol bacterium strain can be used for preventing and treating hyphantria cunea, is typical biological prevention and treatment, can avoid the problems of drug resistance, environmental pollution and the like caused by chemical prevention and treatment, and has broad application prospects. Good application prospects are realized.

The invention discloses a cordyceps sinensis intelligent bionic cultivation control system and method based on the Internet of Things, and the method comprises the steps: collecting the temperature and humidity, gas concentration, illumination intensity and larva behavior data of a cordyceps sinensis matrix through a sensor network, and carrying out the fusion through an edge calculation gateway, and generating a dynamic environment map; constructing a plateau ecological digital twinborn model based on the dynamic environment map in combination with historical meteorological data and a host-strain interaction rule, and generating a staged control time sequence; based on a staged control time sequence, temperature and humidity coupling compensation is carried out through a feedforward-feedback composite algorithm, and actuator linkage is adjusted through fuzzy PID; aI vision is used for identifying a larva infection window period and accurate spraying is carried out, and hypha infection is monitored in combination with a near infrared spectrum to dynamically adjust the CO2 concentration; and constructing an LSTM (Long Short Term Memory) model to predict the growth risk in combination with a dynamic environment map and insect body monitoring data, and actively intervening in an abnormal environment. According to the invention, high-precision, dynamic and intelligent regulation and control of the growth environment of cordyceps sinensis are realized.

The invention relates to a device for use in large-scale industrial insect farming. More in particular, the invention relates to an insects transport device for transporting live insects from a first location to a predetermined second location, the insects transport device comprising a gas guiding unit, a gas discharge member and a feeder arrangement, wherein the insects transport device is configured to receive live insects such as freshly hatched neonate larvae, for example of black soldier fly, or mites, wherein the live insects are directly taken up in a laminar flow of gas after exiting the feeder arrangement in a free fall under influence of gravitation such that the live insects do not contact any surface of the insects transport device, and while in said gas are transported to a predetermined location in the insects transport device. Furthermore, the invention relates to the use of the device in industrial insect farming, such as large-scale farming of black soldier flies or mites. The invention also relates to a method of dosing a pre-selected number of live insects, wherein for example live insects are dosed which are essentially of the same age (e.g. within an age difference of 1 second-1 minute), such as freshly hatched neonate larvae. In addition, the invention relates to a single dose of a pre-selected and determined number of neonate larvae obtained with the method, wherein larvae have a seconds to at most a few minutes larvae-to-larvae age difference within the single dose.

The invention discloses a device special for an unmanned aerial vehicle to throw dastarcus helophoroides, and relates to the technical field of agricultural unmanned aerial vehicle dastarcus helophoroides throwing, the device comprises a main body shell, a buckling cover, an auxiliary block, a filling port and a plugging piece, the buckling cover is buckled on the main body shell, the auxiliary block is fixedly connected to the main body shell, and the filling port is fixedly connected to the main body shell; through the design of the anti-adhesion quantitative and uniform throwing assembly, the biological prevention and control effect can be remarkably improved, the device accurately controls the throwing number and uniformity of dastarcus helophoroides, and it is ensured that a proper amount of dastarcus helophoroides can be distributed around each forest tree threatened by longhorn beetle pests in a target area; the composition can prey on larvae and pupae of longhorn beetles more comprehensively and efficiently, the population density of the longhorn beetles is greatly reduced, insect pest diffusion is restrained from the source, the health and stability of a forest ecological system are effectively protected, and the biological control effect on major tree trunk borers such as monochamus alternatus, anoplophora glabripennis and mulberry beetles is greatly improved.

The invention belongs to the field of microbial natural product pesticides, and particularly discloses a polyketone compound as well as a preparation method and application thereof. The compound disclosed by the invention is prepared from a fermentation crude extract of a strain of tobacco endophytic fungus Aspergillus japonicus TE-739D, and the compound disclosed by the invention is prepared from the fermentation crude extract of the tobacco endophytic fungus Aspergillus japonicus TE-739D. The chemical structure of the compound is identified through a modern spectroscopy technology, such as a high resolution mass spectrum HRESIMS and a superconducting nuclear magnetic resonance spectrum NMR, and the compound is named as japonidiene C. The invention further discloses a preparation method of the compound. The polyketone compound japondiene C has an obvious insecticidal activity on 2-instar larvae of spodoptera frugiperda, and can be used for preventing and treating the second instar larvae of the spodoptera frugiperda.

The invention relates to the technical field of hermetia illucens larva breeding, in particular to a hermetia illucens larva drying and sorting device and method.The hermetia illucens larva drying and sorting device comprises a drying box internally provided with a heating device used for drying fresh hermetia illucens larvae; the separating device is connected to the outlet end of the drying box and comprises a first conveying belt, a plurality of separating plates are arranged on the first conveying belt, and the separating plates and the first conveying belt do not interfere with each other; the recovery device comprises a chain type larva taking spoon device, a funnel conveying piece in butt joint with the chain type larva taking spoon device and a second conveying belt located at the bottom of the funnel conveying piece, and dried hermetia illucens larvae fall on the second conveying belt through the funnel conveying piece and are distributed on the second conveying belt at intervals; the blowing screening device comprises a blowing device and an image acquisition device, the image acquisition device is close to one end of the funnel conveying piece, the blowing device is fixed on the side surface of the second conveying belt, and the control system controls the blowing device to start according to image acquisition information. The device and the method are simple in structure and high in sorting precision.

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 invention relates to the technical field of insect grease extraction, and discloses a method for extracting hermetia illucens grease through hot pressing. The method comprises the following steps: (1) cooking hermetia illucens larvae in hot water at 40-75 DEG C for 5-15 minutes, and cleaning to obtain a larva material I; (2) drying the larvae I at the temperature of 60 to 80 DEG C, so as to obtain a larva material II with the water content of 55.0 to 67.5 weight percent; (3) mechanically squeezing the larva material II at the temperature of 80-100 DEG C to obtain slurry; and (4) centrifugally separating the slurry into an oil phase, a water phase and a solid phase, and recovering the oil phase to obtain the hermetia illucens grease. The method provided by the invention can significantly improve the yield and quality of the hermetia illucens grease extracted by hot pressing, and can effectively solve the problems of low high-valued utilization rate and low grease extraction efficiency of large hermetia illucens breeding factories.

The invention relates to a method for evaluating toxicity of pesticide to drone larvae. The method comprises the following steps: adaptively feeding 1-day drone larvae with basic ration for 3 days; healthy 4-day-old drone larvae are subjected to an acute toxicity test, the drone larvae are divided into a solvent control group and at least five treatment groups, feed of the treatment groups comprises basic ration and pesticides with different concentrations, after the drone larvae are fed for one day, the drone larvae are replaced with the basic ration to continue to be fed for two days, and the death condition of the larvae is observed; healthy 4-day-old drone larvae are subjected to a chronic toxicity test and divided into a solvent control group and three treatment groups, feed of the treatment groups comprises basic ration and pesticide with the concentration being LC5, LC10 and LC30, the death condition of the larvae is observed after the larvae are fed for 4 days, the healthy larvae are transferred into a pupation plate, and the pupation and eclosion conditions of the larvae are observed. The evaluation method reveals the adverse effect of the pesticide on the drone larvae, has relatively high practicability and expansibility, and is beneficial to perfecting an evaluation system for the safety of the pesticide on the drone.

The invention provides a breeding method of cantheconidea furcellata, and belongs to the technical field of insect feeding. The invention provides a breeding method of cantheconelaconus furcellatus. The breeding method comprises the step of feeding the cantheconelaconus furcellatus with frozen larvae of spodoptera litura. According to the method, fresh lapidoptera furcellata larvae are used for feeding lapidoptera furcellata, second-year-old lapidoptera furcellata nymphs can only eat second-year-old and lower-year-old lapidoptera furcellata larvae, and in the age, the lapidoptera furcellata nymphs do not die in a large number. According to the method, the survival rate of the low-age nymphs of the cantheconidea furcellatus can be remarkably increased by feeding the cantheconidea furcellatus with the frozen cantheconidea furcellatus. Meanwhile, the frozen older podoptera litura larvae are used for feeding the cantheconidea furcellata, so that the use amount of the cantheconidea furcellata is greatly reduced, mass feeding is facilitated, the labor efficiency is improved, the labor cost is saved, and large-scale feeding is facilitated. The breeding method is suitable for large-scale breeding of the cantheconidea furcellatus, so that manual rapid large-scale breeding and long-term subculture breeding of the cantheconidea furcellatus are realized, and a new way is opened up for controlling noctuidae pests which are difficult to control.

The invention discloses a method for artificially breeding white moth gathering cotesia sinensis and applying the white moth gathering cotesia sinensis to biological control of fall webworm. According to the method, the key factors such as the optimal age, the optimal bee inoculation proportion and the optimal temperature of the hyphantria cunea larvae which are hosts for artificially breeding the cotesia cunea are determined, the parasitism rate and the offspring number of the cotesia cunea are effectively increased, the breeding period is shortened, and the bee breeding efficiency is improved. Meanwhile, an optimal scheme for prolonging the shelf life of the cotesia sinensis gather through low-temperature storage of the cocoons or newly-emerged adults is also defined. The new natural enemy product breeding application technology provided by the invention is specially applied to biological prevention and control of the fall webworms in the larval stage, not only enriches the types of existing fall webworm natural enemy products, but also provides a more comprehensive solution for biological prevention and control of the fall webworms, can reduce the excessive use of chemical pesticides, and is beneficial to environmental protection. And a powerful technical guarantee is provided for balance and health of an ecological system.

The invention provides a breeding method and device for aquatic fireflies, and relates to the technical field of firefly breeding. The feeding device comprises a feeding frame, and a plurality of feeding boxes, a water purification tank and a water supply pipe are placed on the feeding frame. Water purification is achieved through the water purification tank, and the problem that firefly larvae are prone to death due to water deterioration is solved. According to the breeding method for the aquatic fireflies, the ampullaria gigas is used as food, artificial large-scale breeding of the aquatic fireflies is achieved, resource utilization of the ampullaria gigas is achieved, and the prevention and control pressure of the ampullaria gigas is relieved. The method is high in breeding efficiency and low in breeding cost, large-scale breeding of the aquatic fireflies is facilitated, the problems that the survival rate of the aquatic firefly larvae is low, the breeding cost is high, and the larva period is long are efficiently solved, and the problem that the aquatic firefly breeding technology does not break through large-scale breeding is successfully solved.

The application discloses a kind of cydia pomella larva's food lure composition and application thereof.It includes the following weight parts of component: isoquercitrin 0.02~0.07 parts, phlorizin 0.6~0.9 parts, cyanidin-3-O-galactoside 0.01~0.02 parts, delphinidin-3-O-galactose 0.05~0.12 parts.The food lure component provided in the application has low dosage and low price, can improve the behavior regulation effect of lure core on larvae, reduce the production cost, and is suitable for popularization and promotion.

The continuous insect breeding system comprises a plurality of breeding tanks, an insect material inlet and outlet device, a water and air supply device and the like, water is supplied upwards and downwards from the middle breeding tank, and two independent water supply channels are formed; air is supplied upwards from the bottommost breeding tank and exhausted after passing through the topmost breeding tank. The water storage device of one breeding tank comprises a water flow channel plate with a plurality of parallel grooves, the water flow channel plate and water distribution pipes on the two sides are installed below a tank body transverse plate together and connected with a water receiving opening through the water distribution pipes, and the water receiving opening, the water distribution pipes, the water flow channel plate and the transverse plate form a plurality of independent water flow channels. Through reverse air supply, bottom-layer materials are quickly dried, and the situation that larva eating is reduced due to the fact that upper-layer foodstuff is too quickly dried is prevented; cooling water enters from the middle and is discharged from the top layer and the bottom layer, heat generated by the middle breeding tank can be effectively taken away, meanwhile, the top layer breeding tank and the bottom layer breeding tank are heated, the activity of larvae in the top layer breeding tank is improved, and evaporation of water of materials in the bottom layer breeding tank is accelerated.

The invention belongs to the field of fall webworm control, and provides a fall webworm control dual-trapping and parasitic wasp releasing multifunctional device which comprises a funnel, a groove is formed in the side wall of the funnel and concaves inwards, a plurality of evenly-distributed leakage holes are formed in the side wall of the groove, and a mounting plate is fixedly mounted on the peripheral side face of the funnel. A collecting barrel is movably mounted on the lower side of the mounting plate, the funnel is communicated with the interior of the collecting barrel, and a small bee cocoon placer is movably mounted on the lower side of the collecting barrel; the device is upgraded on the basis of an original fall webworm square trap, a novel Chouioia cunea cocoon placing device is specifically transformed on the lower half part, external wind and rain invasion is blocked, damage to Chouioia cunea cocoons is relieved, the bee output rate of Chouioia cunea is increased, operation is simpler and more convenient, and the device is suitable for popularization and application. According to the upper half part, a square-barrel-shaped trap is modified, a solar LED lamp and sex pheromone are combined for trapping, cost is reduced, and larvae, pupae and adults of the white moths can be prevented and controlled in all stages.

The utility model belongs to the technical field of pest control, and particularly relates to a device for collecting and controlling phauda flammans moth larvae, which comprises a device main body, two ends of the device main body are detachably connected, and a collecting cavity for collecting pests is enclosed in the device main body. The upper end of the collecting cavity penetrates through the upper end of the device body to form a collecting opening, a medicine containing part is fixed to the inner side, located at the collecting cavity, of the device body, and a medicine containing groove used for containing prevention and treatment medicine is formed between the medicine containing part and the inner side of the device body and corresponds to the collecting opening. A fixing part used for being fixed to a trunk is further fixed to the lower side of the device body. According to the device, after the two ends of the device main body are encircled and detachably connected, the device main body is sleeved on a tree trunk, at the moment, the device main body is fixed with the tree trunk through the fixing part, the collecting opening and the medicine placing groove face upwards, and mature larvae of phauda flammans which climb down the tree and pupate are collected by the collecting cavity through the collecting opening or killed by the prevention and control medicine in the medicine placing groove, so that prevention and control are realized.

The invention provides an ecological breeding device for mosquito breeding, and relates to the field of biological breeding for biological quarantine. A breeding water tank is fixedly connected to the right part of the top end surface of the fixed bottom plate; a larva grid box is arranged in the breeding water tank; the top end surface of the larva grid box is fixedly connected with a first telescopic box; the top end surface of the first telescopic box is fixedly connected with an eclosion box; a first mosquito-lured lamp is arranged in the eclosion box; the left part of the top end surface of the fixed bottom plate is fixedly connected with a fixed base; the top end face of the fixed base is fixedly connected with a feeding box. A connecting frame is pulled, an insect separation baffle is closed through a series of transmission, an adult box is separated from a feeding box, after the insect separation baffle is closed, a cleaning brush can be driven to move along with continuous movement of the connecting frame to sweep fallen dead mosquitoes, and the problems that space in the adult box is generally compact and narrow, and the adult box is inconvenient to clean are solved. And an experimenter is inconvenient to clean the mosquito corpses in the corners.

The invention discloses an application of a volatile substance in prevention and control of agricultural insect chilo suppressalis, and provides an application of (E)-2-hexenal (trans-2-hexenal) in prevention and control of chilo suppressalis for the first time, so that chilo suppressalis adults can be effectively repelled, the egg laying amount of chilo suppressalis female insects can be inhibited, and the prevention and control of chilo suppressalis can be realized. The natural enemy insects attracting the chilo suppressalis comprise egg parasitic wasp trichogramma japonicum and larva parasitic wasp cotesia chilo suppressalis. The (E)-2-hexenal can reduce the egg quantity of chilo suppressalis in the field, reduce the occurrence cardinal number of the chilo suppressalis, play a prevention and control role and reduce loss before pests cause harm, and meanwhile, the (E)-2-hexenal can attract natural enemy insects of the chilo suppressalis, so that natural enemies in the natural environment can be fully utilized and protected, and the economic benefit of the chilo suppressalis is improved. The improvement of the chilo suppressalis prevention and control effect and the green prevention and control are realized. (E)-2-hexenal is a component in rice volatile matters, and compared with chemical pesticides, (E)-2-hexenal is more beneficial to the ecological environment.

The utility model discloses a mosquito larva feeding and observing device, and relates to the technical field of mosquito larva feeding and observing devices. The device comprises a feeding box, a cone is movably clamped to the top of the feeding box, a locking mechanism used for limiting the cone is arranged on the surface of the feeding box, a flying hole is formed in the top end of the cone in a penetrating mode, and a net cover is connected to the surface of the cone in a sleeved mode. A butt joint assembly used for limiting the mesh enclosure is arranged on the surface of the cone, a positioning ring is movably connected to the bottom of the feeding box in a clamped mode, a supporting plate is arranged below the positioning ring, and a height adjusting assembly used for controlling the positioning ring to move up and down is arranged on the surface of the fixing frame. The device is simple in structure and convenient to use, the effect of conveniently hatching and observing mosquito larvae is achieved in the using process, water and adult mosquitoes can be effectively separated, the situation that the adult mosquitoes die is avoided, in addition, disassembly and assembly are more convenient, feed adding is more convenient, and the situations of splashing and adult mosquito escaping are avoided.

An installation for treating arthropod larvae, in particular, insects, and more specifically, ground Diptera larvae, comprises at least one piece of equipment producing glue water, which is extracted from the mixture of ground, larvae. The installation comprises a glue water circuit supplying a ground larvae treatment equipment comprising a circuit for diluting the ground larvae and / or a glue water evaporator and / or a meal dryer.

The invention provides a method for improving the breeding efficiency of braconus splendens, and belongs to the technical field of insect breeding. According to the method, female bees which are 5-day-old, 6-day-old and 7-day-old and have no egg laying experience after eclosion are used for parasitizing third-year-old Asiatic corn borer larvae. And the parasitism rate, the eclosion offspring number and the female bee number of the braconus splendens are obviously improved. The method is carried out in a small space range, so that the encountering probability of the braconus splendens and the hosts is increased, the time of searching for the hosts by the braconus splendens is shortened, and the parasitic rate of parasitic wasps is increased. The method disclosed by the invention has important significance in efficiently breeding the cotesia macrorrhiza by using the Asiatic corn borer larvae indoors and guiding the field to release the cotesia macrorrhiza.

The device comprises a host containing cage and a parasitic wasp feeding cage, six faces of the host containing cage are nylon nets with a certain mesh number, the nylon net face of the top face of the host containing cage is provided with a zipper, and hosts can be led in and led out from the zipper; six surfaces of the parasitic wasp rearing cage are nylon nets with a certain mesh number, and the nylon net surface on the front surface is provided with a zipper; the internal positions of four top corners of the top surface of the parasitic wasp rearing cage are respectively provided with a rope hook with a certain length, and the rope hooks can be respectively hung at the external positions of the four top corners of the top surface of the parasitic wasp rearing cage, so that the host containing cage is horizontally suspended and hung in the parasitic wasp rearing cage; a certain distance is formed between the nylon net on the top surface of the host containing cage and the nylon net on the top surface of the parasitic wasp feeding cage. According to the device and the method, the parasitic process of the larva parasitic wasps can be simplified, the amount of labor used for parasitic operation is reduced, the propagation efficiency of the larva parasitic wasps is greatly improved, and the propagation cost of the larva parasitic wasps is reduced.

An insect larvae breeding system comprises: a breeding chamber (container 11); a plurality of multistage-type larvae breeding shelves 14 that are arranged in the breeding chamber with each having a plurality of storage racks; a larvae breeding tray T that can be stored in each of the plurality of storage racks and includes a larvae escape prevention member; a movement unit 12 that has a raising / lowering platform and can move along a passage 112 to the side of the plurality of multistage-type larvae breeding shelves 14 and multistage-type loading / unloading shelves 13; and a transfer mechanism that is provided on the raising / lowering platform and transfers the larvae breeding tray T between the raising / lowering platform and storage racks.

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 utility model belongs to the technical field of mosquito breeding, and discloses an automatic adult mosquito collecting and breeding box which comprises a larva breeding box, a one-way channel and an adult mosquito collecting box, the larva breeding box is connected with the adult mosquito collecting box through the one-way channel, the larva breeding box comprises a breeding frame, a plurality of layers of breeding trays are placed on the breeding frame, and the breeding trays are arranged on the breeding frame. An over-limit water guide opening is formed in the feeding plate, a drainage groove is formed in the position, corresponding to the over-limit water guide opening, of the feeding frame, the larva feeding box can automatically supply water and feed, the feeding environment is guaranteed, larva feeding is facilitated, the feeding plate can be completely pulled out, cleaning is facilitated, and the larva feeding box can be used conveniently; the funnel-shaped net cylinder in the outer-layer net cylinder can enable adult mosquitoes to fly into the adult mosquito collecting box in a one-way mode, a shading plate is arranged, and the adult mosquitoes are promoted to rapidly leave the larva feeding box and enter the adult mosquito collecting box through the phototaxis of the adult mosquitoes.