39 results about "Beneficial insects" patented technology

The invention provides a chitin synthetase 2 gene of diplodia juncoides and application of the chitin synthetase 2 gene, dsRNA for preventing and treating the diplodia juncoides and application of the dsRNA, and relates to the technical field of biology. According to the invention, through a bioinformatics technology, the Hypochloa diplosa CHS2 gene is determined, the growth of the Hypochloa diplosa can be effectively inhibited by silencing the gene, and the prevention and control of the Hypochloa diplosa can be realized. The dsRNA designed and obtained based on the gene can mediate silencing of the CHS2 gene of the diplodia juncosa, and specifically realizes prevention and control of the diplodia juncosa; poisoning of chemical pesticides to non-target beneficial insects is avoided; the use of chemical pesticides is reduced, and the pollution to the environment is reduced.

According to the intelligent collaborative mosquito prevention and control system and the control method, the trapping unit is used for trapping mosquitoes in a centralized manner, the trapping unit is matched with the edge calculation unit to analyze the captured mosquitoes in real time, the positions of the mosquitoes can be quickly positioned in combination with the recognition model, the mosquitoes and non-mosquito insects can be accurately distinguished, and the defect that beneficial insects are caught by mistake through a traditional trapping means is effectively overcome. The cloud data processing unit integrates the feature data uploaded by the edge side and can finish fine classification of the vector mosquitoes in combination with the environmental parameters, and compared with traditional manual or single equipment monitoring, the accuracy and comprehensiveness of the data are greatly improved. And based on the accurate analysis result, the system automatically triggers a killing strategy library, an optimal operation path is generated in combination with an artificial intelligence algorithm, and intelligent release of prevention and control resources is realized.

The invention relates to the technical field of crop disease and pest control, and discloses a trapping and killing device for crop disease and pest control. The trapping and killing device comprises a supporting base column, the outer side of the supporting base column is fixedly connected with a trapping and killing shell through a connecting rod, and the inner side of the trapping and killing shell is evenly and fixedly connected with multiple rows of conical shells in the circumferential direction; an opening in the end, located on the inner side of the trapping and killing shell, of the conical shell is smaller than an opening in the other end, facing the outer side of the trapping and killing shell, of the conical shell, a monitoring device is fixedly connected to the outer side of the trapping and killing shell, and a power shell is rotationally connected to the inner top wall of the trapping and killing shell through a driving assembly; the bottom end of the power shell is fixedly connected with a blocking plate used for blocking an opening in the inner side of the conical shell, and an inducing rod is detachably installed on the top wall of the inner side of the trapping and killing shell. The trapping and killing device for crop disease and pest control has the advantages that the defects that an existing device depends on single taxis and has no differential effect are overcome, pests and beneficial insects can be accurately distinguished, and the false touch rate of the beneficial insects is reduced.

The invention is applicable to the technical field of cabbage cultivation, and provides an organic cabbage cultivation device and method.The organic cabbage cultivation device comprises a box body and a seedling raising plate which is arranged in the box body in a sliding mode and used for raising seedlings of cabbages; the supporting net is arranged in the seedling raising cavity of the seedling raising tray; the connecting box is fixedly arranged at the bottom of the seedling raising plate; the threaded cylinder is fixedly mounted at the bottom of the supporting net and penetrates through the bottom of the seedling raising plate in a sliding manner; the threaded rod is rotationally mounted in the connecting box and used for driving the threaded cylinder and the supporting net to slide upwards and downwards and separating the soil from the seedling growing cavity; and the height adjusting mechanism is arranged on the box body and the seedling raising tray and is used for adjusting the height of the seedling raising tray. According to the organic cabbage cultivation device and method provided by the scheme, through the arrangement of biological prevention and control, convenient seedling transplanting, efficient beneficial insect collection and the like, effective treatment of cabbage pests is achieved, and the seedling transplanting survival rate and the cultivation quality are improved.

This invention belongs to the field of image data recognition and processing technology, specifically relating to an intelligent recognition device and method based on image data. The device includes an insect-attracting device, an image acquisition device, a main control device, a beneficial insect release device, a pest control device, and a cleaning device. The insect-attracting device attracts pests in farmland; the image acquisition device acquires images of the attracted pests; the beneficial insect release device releases the attracted beneficial insects; the pest control device kills the attracted pests; and the cleaning device cleans up the dead pests. The beneficial insect release device is added to the existing intelligent recognition device to release beneficial insects from the insects attracted by the insect-attracting device, ensuring that the pest control device does not kill beneficial insects during the pest control process. This protects the farmland ecosystem and ensures the yield and quality of agricultural products.

The invention discloses an intestinal symbiotic bacterium for enhancing baculovirus resistance of spodoptera frugiperda and application thereof, and relates to the technical field of microorganisms, the intestinal symbiotic bacterium is derived from the midgut of the spodoptera frugiperda, is separated and purified and is subjected to 16S rDNA (ribosomal deoxyribonucleic acid) gene sequencing identification, the sequence length is 1397 bp, and the sequence homology with the known Glutamicibacter soli is 99.93%. The strain is preserved in Institute of Microbiology, Chinese Academy of Sciences, and the preservation number is CGMCC No.34972. The invention provides intestinal symbiotic bacteria for enhancing baculovirus resistance of spodoptera frugiperda and application of the intestinal symbiotic bacteria, and provides an experimental basis for further revealing an interaction mechanism among a host, a pathogen and the symbiotic bacteria. And meanwhile, a technical basis is provided for realizing a comprehensive virus prevention and control strategy of targeted biological prevention and control and non-target beneficial insect protection of the lepidoptera pests.

The present application relates to the technical field of insecticidal lamp, in particular to a kind of beneficial insect protection wind suction type insecticidal lamp, support rod bottom is provided with base;Support rod upper portion is provided with lamp pole;Lamp pole is provided with S-shaped structure;Lamp pole top is provided with solar panel;Lamp pole upper portion is provided with beneficial insect attractant lamp;Beneficial insect attractant lamp below is provided with pest attractant lamp;Pest attractant lamp is arranged in the lower portion of lamp pole;Pest attractant lamp below is provided with sucking mouth;Sucking mouth is arranged in the top of support rod;Fan is arranged in sucking mouth;Fan is connected with fan motor;Beneficial insect protection cover is arranged between beneficial insect attractant lamp and pest attractant lamp, can realize the improvement of the insecticidal efficiency of insecticidal lamp while protecting beneficial insect from being killed by mistake by insecticidal lamp.

The present invention discloses a pentadecane parasitic wasp attractant and its application. Compared with existing pest attractants on the market, the pentadecane attractant provided by the present invention attracts beneficial parasitic wasps, eliminating growers' concerns about attracting more pests to their fields. Furthermore, the more beneficial insects there are, the better the field pest control effect. In addition to the pale-footed braconid wasp, the parasitic wasp attractant of the present invention may not only attract parasitic wasps of the Noctuidae family, but also other types of parasitic wasps, thereby increasing the number of parasitic wasps in the field and improving the parasitic wasp parasitism rate in the field, achieving the effect of parasitic wasps controlling field pests.

To provide a pest control system capable of keeping harmful insects for a long period of time SOLUTION: A pest control system comprising: a plurality of first light sources configured to irradiate a first area of a cultivation area in which crops are cultivated with light having a first wavelength for suppressing damage to the crops caused by pests; and one or more second light sources configured to irradiate a second area of the cultivation area with light having a second wavelength for collecting the pests and beneficial insects for suppressing the damage to the crops caused by the pests, the second area being a part of the cultivation area and smaller than the first area.SELECTED DRAWING: Figure 1

The invention relates to a plant cultivation container (1) equipped with at least one sound emitting device, characterized in that the sound emitting device comprises at least one transducer (11) emitting sounds in a frequency range chosen at least to selectively repel certain harmful insects or animals without affecting beneficial insects or animals. Figure to be published with the abbreviation: Fig. 3

The invention relates to a pest management device (300) designed for sustainable agricultural pest control is disclosed. The device incorporates an acoustic sensor (206) and an ultrasonic sensor (205) to detect insect communication signals and incidental noises in real-time. An artificial intelligence (AI) module analyzes the detected sounds and ultrasonic signals to identify pest species based on their unique acoustic and ultrasonic signal signatures. The system generates species-specific acoustic, ultrasonic, vibratory, -optical, and info-chemical signals to modify the behavior of identified insects, attracting harmful species toward the device. An extermination mechanism, comprising a high-voltage electrocution grid, eliminates the attracted pests. Additionally, a protective alarm signal system repels beneficial insects, such as pollinators, parasitoids, and predators, ensuring their safety. This device offers an eco-friendly alternative to chemical pesticides, promoting crop protection while maintaining ecological balance.

The system provided by the embodiment of the invention aims to accurately grasp the dynamics of beneficial insects and injurious insects in a farmland and predict the influence of the beneficial insects and the injurious insects on the yield and the production quality. A system according to an embodiment includes an acquisition unit, an analysis unit, a prediction unit, and a provision unit. The acquisition part is used for acquiring data. The analysis unit analyzes the data collected by the collection unit. The prediction unit performs simulation prediction on the basis of the analysis result obtained by the analysis unit. The provision unit provides a prediction result obtained by the prediction unit.

The application belongs to the technical field of intelligent agricultural irrigation, and discloses an integrated intelligent irrigation decision system based on multi-source data fusion; comprising the following modules: a data acquisition module, which is used for collecting parameter data of all monitoring irrigation points in a farmland in real time.The pesticide demand prediction model is set, the average pest amount, the beneficial insect amount, the environmental temperature and the environmental humidity in the pesticide application period are input into the pesticide demand prediction model, the predicted pesticide demand of each monitoring irrigation point is obtained, the pesticide water demand is obtained through the predicted pesticide demand, the relative difference, the distance between the two grooves and the conveying effective amount are input into the aid efficiency score through the setting of the aid efficiency score, the aid efficiency score can be obtained, the highest aid efficiency score is selected, the corresponding aidable groove is assisted to the corresponding aid-needed groove, and the pesticide action time of the grooves is substantially equalized.

The utility model relates to the field of trap lamps, in particular to a trap lamp for pest control, which comprises a fixing frame and an adjusting component. The outer end of the fixing frame is provided with an adjusting assembly used for adjusting the trapping mode according to the type of the lured pests, and the adjusting assembly comprises a cover plate, a driving module, a driving rod, a connecting plate, a fixing plate and a collecting ring; the driving module is adopted to drive the trap lamp panel and the auxiliary lamp panel to indirectly replace the light-emitting plate for trapping according to the preset time, more kinds of pests can be attracted, the pest trapping range is expanded, the number of the pests is effectively reduced, the pest trapping efficiency is improved, meanwhile, the light-emitting time of different lamp panels is reasonably adjusted, and the pest trapping effect is improved. The insect trapping device can reduce attraction and capture of beneficial insects and protect ecological balance of a field, meanwhile, in the trapping process, populations of different pests can be increased or decreased, different lamp panels are adjusted to be used alternately, the insect trapping device can adapt to changes of the pest populations conveniently, the stability of the prevention and control effect is kept, and sufficient trapping of the different types of pests is achieved.

This utility model relates to the field of Panax notoginseng cultivation technology, specifically a biological control device for diseases and pests in Panax notoginseng cultivation. It includes a base, with two first supporting vertical plates on the top of the base. A biological trapping component is connected to the top of the two first supporting vertical plates. The biological trapping component includes a rectangular vertical tube, with a sponge pad in the upper middle part of the rectangular vertical tube and a frame-shaped insert plate in the lower middle part of the rectangular vertical tube. An electric grid is installed inside the frame-shaped insert plate. Two second supporting vertical plates are also provided on the top of the base, with a supporting horizontal plate supported by the top of the two second supporting vertical plates. A pheromone injection component and a driving component are located on the top of the supporting horizontal plate. This biological control device for diseases and pests in Panax notoginseng cultivation effectively attracts diseases and pests through the slow release of pheromones, significantly reducing the use of chemical pesticides. This method not only reduces environmental pollution and protects soil and water sources but also avoids harm to beneficial insects, helping to maintain ecological balance.

The utility model relates to the technical field of agricultural planting, and discloses a birch planting insect prevention device which comprises a transparent plate and an insect prevention mechanism, and a fixing mechanism is arranged on the outer side of the insect prevention mechanism. The insect prevention mechanism comprises a supporting plate, a connecting plate is fixedly connected to the inner side of the supporting plate, an insect breeding house is fixedly connected to the inner side of the supporting plate and the inner side of the connecting plate, inserting grooves are formed in one side of the supporting plate and one side of the connecting plate, a plurality of through holes distributed in a linear array mode are formed in the inner walls of the two sides of each inserting groove, and springs are fixedly connected into the through holes. And one end of the spring is fixedly connected with a semicircular clamping block, and a clamping plate is inserted into the inserting groove. According to the birch planting insect prevention device, the insect breeding room is installed on the inner side of the frame and serves as a space for breeding beneficial insects such as ladybirds and parasitic wasps, the beneficial insects are bred in the insect breeding room and help control of the number of the pests, the pests are controlled in a natural mode, dependence on chemical pesticides is reduced, and ecological balance and environmental protection are facilitated.

This invention belongs to the field of pest control technology, and provides a sex pheromone for the tea mirid bug, its preparation method, and its application. The sex pheromones of the tea mirid bug of this invention are (R)-3-butoxybutyrate octyl ester, (S)-3-butoxybutyrate octyl ester, and (R)-3-butoxybutyrate hexyl ester. The sex pheromones of the tea mirid bug of this invention are non-toxic, do not need to be directly applied to tea trees, pose no pesticide residue risk to tea leaves, and are harmless to beneficial insects in tea gardens. They are highly effective in attracting and killing male tea mirid bugs, directly killing large numbers of male tea mirid bugs that damage tea leaves, disrupting the male-to-female ratio, reducing mating success rates, and indirectly controlling the next generation of nymphs from damaging tea trees. The slow-release lure made from the sex pheromone of this invention contains milligrams of the tea mirid bug's sex pheromone, making it highly efficient, and its effective period lasts up to 32 days. Long-term use can maintain long-term suppression of the male tea mirid bug population.

This invention provides an insect monitoring device with a simple structure, excellent maintainability, and the ability to maintain accuracy in monitoring insects, including both pests and beneficial insects. [Solution] The monitoring device A1 for monitoring insects is partitioned into a first space S1 for attracting insects, and comprises an attracting means 12 for attracting insects into the first space S1, an insect treatment means 13 for killing or immobilizing insects attracted by the attracting means 12, a counting means 30 for counting insects whose movement has been stopped by the insect treatment means 13, and a temperature control mechanism T for controlling the temperature inside the first space S1. The temperature control mechanism T configures at least one means selected from the group consisting of the attracting means 12, the insect treatment means 13, and a pollution reduction means for deodorizing or cleaning inside the first space S1.

The utility model provides a trap lamp for catching and killing tobacco field pests, which comprises a top cover, a protective net, an adjusting rod and a collecting hopper, a controller, a lamp tube and an electric net cover are arranged on the top cover, the adjusting rod is movably mounted on the top cover, a fixing component for fixing the adjusting rod is arranged on the top cover, a hoop is arranged on the adjusting rod, and the collecting hopper is arranged on the top cover. A connecting table is arranged at the bottom of the electric net cover and detachably connected with the collecting hopper, the protective net is detachably installed on the top cover and arranged on the periphery of the electric net cover in a sleeving mode, an annular table for the protective net to be connected in a sleeving mode is arranged on the collecting hopper, and a collecting barrel with holes is detachably arranged at the bottom of the collecting hopper. The height position of the device is adjusted by fixing the adjusting rod through the fixing assembly, the protective net and the collecting barrel are detachably installed, the protective net and the collecting barrel with different hole diameter specifications can be conveniently replaced according to needs to be used in cooperation, and pest and beneficial pest separation is facilitated; while the pest killing effect is maintained, beneficial insects can be well protected.

The utility model discloses a coconut shell avoiding nest for attracting beneficial insects. The coconut shell avoiding nest comprises a coconut shell and natural materials arranged in the coconut shell. The coconut shell is provided with an opening and closing structure for replacing the natural material filled in the coconut shell; the coconut shell is placed on the ground and is limited and fixed through the environmental material; the interior of the coconut shell is divided into multiple layers, different natural materials are arranged on the layers, and the different materials are sequentially arranged in the coconut shell from bottom to top according to the supporting force from large to small; a plurality of holes are formed in the surface, except the top, of the coconut shell for beneficial insects to enter and exit, holes are correspondingly formed in each layer of natural material, and the natural material is not prone to falling out due to the hole diameter; a plurality of drainage holes are formed in the lower portion of the side face of the coconut shell. The utility model provides a safe and natural sheltering place for beneficial insects, and is simple in structure and environment-friendly.

The invention belongs to the technical field of pesticide mite killing, and discloses a mite killing composition and application thereof.The mite killing composition comprises an active component A and an active component B. The active component A is a compound shown in the formula I: # imgabs0, the active component B is selected from clofentezine or hexythiazox, and the mass ratio of the active component A to the active component B is 1: 50-50: 1. The acaricidal composition disclosed by the invention can be used for preventing and controlling spreading and damage of common pest mites in agriculture or forestry, has an obvious synergistic effect and is safe to natural enemy beneficial insects.

This invention belongs to the field of acaricide technology and discloses an acaricide composition and its application. The acaricide composition comprises active ingredient A and active ingredient B. Active ingredient A is a compound of formula I, and active ingredient B is selected from either tetradifon or thiamethoxam. The mass ratio of active ingredient A to active ingredient B is 1:50 to 50:1. The acaricide composition of this invention can be used to prevent and control the spread and damage of common agricultural or forestry mites, with a significant synergistic effect and is safe for beneficial insects.

An insect distribution device to be carried by drone to distribute insects from the air, comprises a source of passive cooling; an insect chamber; one or more insect containers in said insect chamber; and a release point. The source of passive cooling is in thermal contact with the insect chamber to keep the insect container below a predetermined temperature to keep said insects passive during storage. The device is designed to feed the insect containers in turn to the release point for aerial release.

The invention discloses a forest insect pest prevention pesticide spraying device based on forest and grass resource protection, which comprises a bearing device, a spraying device and a marking device, and is characterized in that the bearing device can support the operation of the whole device; the spraying device is arranged on the top surface of the bearing device, and the spraying device can trap and kill pests; the marking device is arranged at the bottom of the bearing device, and the marking device can be matched with the spraying device to mark the pests which are not killed after the pesticide effect on the edges of the two sides of the sprayed pesticide is weakened. The device adopts the design of double liquid medicine barrels, one liquid medicine barrel is used for loading a pest inducer, and the other liquid medicine barrel is used for loading an insecticide; inducing agents are sprayed through an atomizing spray head, pests are gathered to a preset area, and undifferentiated damage to beneficial insects in forests caused by traditional covering type pesticide spraying is avoided; after the pests are concentrated, pesticide spraying is switched to, target pests are accurately killed, the pest killing efficiency is remarkably improved, and meanwhile damage to beneficial insects is reduced to the maximum extent.

The invention relates to a suspension type insect trapping and killing device for forest cultivation and a method thereof, and belongs to the technical field of forestry ecological protection and pest control, and the method comprises the following steps: S1, arranging a device comprising an inverted conical venturi air inlet, a double-channel spiral cyclone separation cavity and a reverse escape exhaust pipe, and connecting the device with an air suction system; s2, starting the photoacoustic module to form an induction field at the air inlet; s3, air suction is started, the tangential air speed of an inlet is controlled to range from 4.0 m / s to 5.0 m / s, and insect groups are sucked in; s4, inertia sorting is utilized, wherein large-mass pests fall into a collecting bin in a wall attaching mode, and small-mass beneficial pests are discharged through an escape pipe; and S5, rainwater washes the inner wall through centrifugal force and is discharged. According to the method, the natural enemy population in the forest region is reserved to the greatest extent while the pest density is reduced through a pure physical sorting mode, and the eco-friendly prevention and control target is achieved.

The application discloses a distributed insect knockdown system based on radar and gas injection and a control method thereof. The system comprises a central control unit (100), a radar sensing array (200), a jet matrix cluster (300), a gas supply system (500), a safety protection module (400) and a networking communication module (600). The radar sensing array adopts 24GHz and 60GHz dual-frequency millimeter wave radar, and discriminates insect types through polarization characteristics and Doppler shift. The jet matrix adopts a Laval nozzle, the outlet speed is 500m / s, the diffusion angle is 3°, the nozzle can be independently turned by ±15°, and a microporous sound-absorbing layer is built-in, and the overall noise is lower than 50dB. The central control unit runs DBSCAN clustering and Kalman filtering, and simultaneously tracks more than 100 targets. The networking communication module divides the defense area by using a voronoi diagram. The safety protection module ensures human safety and identifies beneficial insects through biological radar and infrared double confirmation. The application has the advantages of long shooting range, silence, multi-target knockdown and the like, and can be widely applied to the fields of automobile insect prevention, outdoor protection, health epidemic prevention and agricultural plant protection.

A portable self-cleaning deinsectization device relates to the technical field of deinsectization devices and comprises a deinsectization mechanism, the deinsectization mechanism comprises at least two deinsectization light sources with different wavelengths and a container used for containing liquid, and the deinsectization light sources are configured to attract winged insects through specific light waves to enable the winged insects to fall into the container; the insect cleaning mechanism comprises a circulation driving module, a control module and a separation module; the control module is used for controlling start and stop of the circulation driving module, the circulation driving module drives liquid in the container to form circulation flow, and the separation module is configured to separate insect bodies from the liquid in the liquid circulation process. Through the synergistic effect of the light sources, the insect killing coverage rate is remarkably increased, interference of wide wavelength on beneficial insects is avoided, the requirement for manual insect cleaning is thoroughly eliminated in combination with a self-circulation insect cleaning mechanism, and the problem that traditional equipment needs to be frequently maintained is solved; the modular design gives consideration to both structural stability and movement convenience, and can stably operate for a long time in a complex outdoor environment.

The invention discloses a high-selectivity picolinamide pesticide and application thereof. The effective component of the pesticide is a picolinamide compound or an agrochemically acceptable salt thereof. The compound is marked as CCXN-12-1, has a special effect on aphids, effectively improves the problem of insufficient control timeliness in a pest outbreak period, avoids the problem of continuous occurrence of pests, and also effectively avoids repeated pesticide application of farmers caused by delayed pest death speed and pesticide application cost increase and damage to field ecological balance caused by large-dose pesticide application. And the generation of drug resistance of pests is accelerated. The CCXN-12-1 realizes multi-dimensional safety guarantee on mammals, beneficial insects and aquatic organisms in the aspect of toxicity control, and provides a solid safety foundation for wide application of the CCXN-12-1 in the agricultural field.

The invention discloses serratia marcescens and application of the serratia marcescens in improvement of host pesticide tolerance. The serratia marcescens is a serratia marcescens LB3 strain, the strain is preserved in the Guangdong Microbial Culture Collection Center on June 19, 2025, and the preservation number is GDMCC No: 66557. The serratia marcescens LB3 strain disclosed by the invention has the advantages that the preservation number is CGMCC No: 66557; the LB3 strain can effectively degrade the lambda-cyhalothrin, the activity of glutathione S-transferase, carboxylesterase and cytochrome P450 in a host can be improved by ingestion of the strain, the tolerance of the host to the lambda-cyhalothrin is improved, and the survival rate of the host under the stress of the lambda-cyhalothrin is improved. Based on the strain, the tolerance of natural enemy insects to the lambda-cyhalothrin can be improved, the influence of the lambda-cyhalothrin on the natural enemy insects is reduced, and effective prevention and control of pests are promoted.