51 results about "Insectoid" patented technology

A method and device for attracting insects involving the generation and / or release of particular amounts of carbon dioxide, in combination with an insecticide that does not repel such insects. Particular formulations as well as devices which incorporate such formulations for trapping, attracting and destruction of particular insects, including boring insects, such as termites and corn root worm insects, is set forth. Particular methods of administration of formulations and devices to enhance insect control and to prevent crop damage are disclosed.

The invention discloses an automatic identification method for common vegetable insects on a yellow board, which comprises the following steps: (1) image acquisition: acquiring an image of a vegetable insect on the yellow board by using an imaging device; (2) carrying out zooming, rotating, shearing and target image separation processing on the image of the vegetable insect on the yellow board; (3) calculating the area, rectangularity and elongation of the image of the vegetable insect on the yellow board; (4) separating a deep-color part of the image of the insect from the background; (5) calculating the area, rectangularity and deep-color part contour projection quantity of the deep-color part image of the image of the insect; and (6) according to the shape characteristics of different kinds of insects and the calculation results obtained in the steps (3) and (5), judging and displaying the name of the vegetable insect on the yellow board. The invention relates to a method capable of carrying out automatic identification on common vegetable insects on yellow boards. The method disclosed by the invention has the advantages that principle is simple, operation is easy, and identification can be automatically carried out on common vegetable insects on yellow boards.

An active barrier to termites and other insects includes a polymeric or paper substrate; and a copper-carbon matrix, wherein the copper-carbon matrix is incorporated into or is coated onto the polymeric or paper substrate. The resulting combination of the substrate and copper-carbon matrix allows for the creation of films, tapes, coated paper and fabric, or molded or formed parts that interfere with and block the passage or entry beyond the barrier of termites or other insects. Uses may be as diverse as but not limited to underlayment(s) for temporary, semi-permanent or permanent structures as well as films and barriers for walls, roofs of permanent, semi-permanent or temporary structures, or interior spaces, cabinets, or vehicles or protecting equipment, telecommunication gear, electronics or other assets that may be impacted, damaged or degraded by termite or other such insect infestation.

A device for sorting insects into two or more classes based on size, the device comprising a drum with openings along the circumference. The insects are introduced to the drum at a first end, and the openings are sized to allow a first class of the insects to exit the drum through the circumference and the openings while the second class is retained to travel to far end of the drum, thereby sorting the insects into the classes. The drum may be held at a tilt to enable flow within the drum. The drum may rotate and a built in helix or helical screw may assist with flow. Water may be poured from above or from inside to flush insects through the openings or flush stuck insects back into the interior.

The invention discloses a satellite and unmanned aerial vehicle remote sensing monitoring control system based on insect behavior regulation and control, which relates to the technical field of remote sensing monitoring and comprises an insect monitoring regulation and control system, an unmanned aerial vehicle remote sensing comprehensive processing system, a satellite remote sensing comprehensive processing system and a visual monitoring command platform. The insect monitoring regulation and control system carries out insect behavior regulation and control on a target area and collects an environment monitoring data set, and ground insect information feature data is obtained through analysis; the unmanned aerial vehicle remote sensing comprehensive processing system collects unmanned aerial vehicle multispectral images of the region after insect behavior regulation and control, and analyzes the images to obtain insect generation types, insect distribution thermodynamic diagrams and insect density change trends; a satellite remote sensing comprehensive processing system collects satellite remote sensing data of the region after insect behavior regulation and control, and a wide-area insect pest thermodynamic diagram is obtained through analysis; and the visual monitoring command platform is used for providing a visual operation interface for a user, presenting an insect pest analysis result to the user, and supporting the user to carry out remote operation and implement a real-time insect pest control scheme.

The invention relates to an image recognition method based on VGG16 on insect taxonomy. The method comprises the following steps: S1, establishing an image data set; S2, processing insect images of the image data set to obtain a training data set; S3, training the training data set by using a VGG16 model; S4, extracting a part of the image from the image data set as a reference image and a to-be-identified image, and performing corner detection to correct the reference image; S5, processing the image to be identified and the corrected reference image, inputting the processed image to be identified and the corrected reference image into the trained VGG16 model, and extracting image features; S6, visualizing the extracted image features to obtain a feature map; and S7, calculating the feature map image similarity SSIM of the to-be-identified image and all reference images under each type of insect mesh-level order, solving a mean value, and classifying the to-be-identified image to the type with the maximum mean value to serve as the mesh-level order to which the to-be-identified image belongs. According to the invention, the insect classification accuracy and efficiency are improved.

The invention discloses an insect biological flow measuring and calculating method based on an insect radar, which aims to solve the technical problem that the insect biological flow cannot be rapidly and accurately monitored, measured and calculated in a large area at present. According to the method, related radar signals are analyzed, the quality of each insect signal is obtained, the flight speed of the insect target is measured and calculated, then the density of the insect signals in the air can be calculated, and the size of the insect biological flow of the insects in the air of the radar is estimated through the flight direction of the insect target. According to the method, after signal sampling in a large-range space is instantly achieved through the insect radar, the mass, the flight speed, the space density and the like of various insects can be calculated, then daily insect biological flow and total insect biological flow are calculated, the problem that the absolute number of the insects cannot be comprehensively and accurately estimated in a large area is solved, a scientific basis is provided for exploring and researching the influence of long-distance migrated insects on an ecological system and utilizing natural enemy resources.

The invention relates to the field of insects, in particular to a branch microbody insect collecting device capable of removing fallen leaves and dead bark. The technical problem of the invention is to provide the branch microbody insect collecting device capable of removing fallen leaves and dead bark. According to the technical scheme, the branch microbody insect collecting device capable of removing the fallen leaves and dead bark comprises a bottom frame, a moving unit, a collecting unit, a screening unit and a control screen, wherein the bottom frame is connected with the moving unit; the bottom frame is connected with the collecting unit; the bottom frame is connected with the screening unit; the bottom frame is connected with the control screen; and the collecting unit is connected with the screening unit. The branch microbody insect collecting device can collect microbody insects on branches, prevent flying and jumping insects from escaping, completely separate the insects from the fallen leaves and dead bark and prevent interference to counting and classification.

The invention discloses a visual Transform-based small sample insect image recognition method, which comprises the following steps of: firstly, searching images of various insects by utilizing a search engine, and manually labeling the images with labels; then, constructing a pre-training model taking a visual Transform as a core, and carrying out optimization training on parameters in the pre-training model by utilizing the training set; removing a classifier in the pre-training model, randomly extracting a small number of image samples of each type of insects in the training set and the test set, inputting the image samples into a visual Transform to extract image features, and calculating an average value of each type of samples as prototype features of each type of insect images to be stored; and finally, acquiring insect images on line, inputting the insect images into Transformer to extract image features, calculating the distance between the insect images and each type of insect image representation, and outputting the insect type with the closest distance as the type of the image. According to the method, the insects are classified and identified by using a small number of training samples, and the technical problem that a large number of image samples are needed during convolutional neural network training used in current insect identification can be solved.

The invention relates to a method for micro-injection of adults of small-sized aleyrodid insects. According to the method for micro-injection of adults of small-sized aleyrodid insects, a glass micro-injection needle is adopted for injection on a microscopic platform, and the method includes the following steps: preparing the glass micro-injection needle, narcotizing the adults before injection, placing the narcotized adults in an injection-special V-shaped groove of an insect-fixing medium plate, performing micro-injection, placing the injected adults on a breeding medium in a leaf feeding culture dish, placing the culture dish in a lighting incubator, performing culture for 10-14 hours, placing the leaf feeding culture dish upside down so as to make leaves face up, and performing culturecontinuously. The method for micro-injection of adults of small-sized aleyrodid insects has scientific and reasonable operation steps, the injection efficiency is improved significantly, the test error is reduced, and 80 aleyrodid adults and 40 planthopper adults can be injected every hour; and when the method is compared with a conventional injection method, the injection speed is increased by about 3-4 times, the mortality of the injected insects is reduced greatly, and the test error is reduced.

An active barrier to termites and other insects includes a polymeric or paper substrate; and a copper-carbon matrix, wherein the copper-carbon matrix is incorporated into or is coated onto the polymeric or paper substrate. The resulting combination of the substrate and copper-carbon matrix allows for the creation of films, tapes, coated paper and fabric, or molded or formed parts that interfere with and block the passage or entry beyond the barrier of termites or other insects. Uses may be as diverse as but not limited to underlayment(s) for temporary, semi-permanent or permanent structures as well as films and barriers for walls, roofs of permanent, semi-permanent or temporary structures, or interior spaces, cabinets, or vehicles or protecting equipment, telecommunication gear, electronics or other assets that may be impacted, damaged or degraded by termite or other such insect infestation.

The invention discloses a lignin degradable insect trapping plate and a preparation method thereof. The lignin degradable insect trapping plate comprises a plant long fiber substrate, a lignin waterproof barrier layer and degradable insect sticking glue, the plant long fiber base plate is paperboard or lamination base paper made of at least one of coniferous wood plant fibers, broadleaf wood plant fibers, bamboo pulp fibers, bast fibers and seed wool fibers; the lignin waterproof barrier layer comprises the following components in parts by weight: 80-95 parts of waterproof paint and 5-20 parts of lignin. The insect trapping board prepared by the invention can be degraded in the natural environment, does not cause pollution to the environment, utilizes natural brown of lignin to trap flies and mosquitoes, has an outstanding insect trapping effect, has relatively good strength and waterproofness, and is simple in preparation process and low in cost.

The invention relates to a collection transfer tube applicable to an insect intercept net. The collection transfer tube comprises a straight tube and an oblique tube, wherein one side of the middle part of the straight tube is provided with a transparent window, the oblique tube is connected to a position, corresponding to the transparent window, of the other side of the middle part of the straight tube, an included angle formed between the oblique tube and the straight tube is 45 degrees, and a transparent rainproof cover is arranged on the top end of the straight tube. The collection transfer tube applicable to the insect intercept net is made of a PVC (Polyvinyl Chloride) material and resistant to aging; the straight tube is provided with the transparent window, the insect has epitrophy and phototropism and can climb upwards along the oblique tube, after the insect enters the straight tube, the insect climbs towards the opposite side and a transparent insect separation plate, after the insect touches the insect separation plate, the insect can fall into a lower collection bottle, and a purpose of collecting the insect can be realized. By utilizing the upward-climbing habit of the insect, the phototropism of the insect is also considered, so that more insects can be collected.

A method for preparing a criterion for identifying the habitat of insects of the same kind, comprising the steps of:(a) determining the nucleotide sequences of DNA of one or more insects from two or more habitats;(b) aligning the nucleotide sequences determined in said step (a);(c) eliminating sites consisting of one or more nucleotides conserved in all of the nucleotide sequences aligned in said step (b) from the nucleotide sequences;(d) defining all or a part of the sites remaining upon elimination in said step (c) as type-discriminating sites;(e) comparing nucleotides corresponding to each other in the type-discriminating sites obtained in said step (d) to classify completely identical type-discriminating sites as the same type and incompletely identical type-discriminating sites as one or more different types; and(f) determining the habitat of each type classified in said step (e) on the basis of the habitats of insects belonging to each type, thereby defining the type-discriminating site of each type as a criterion.

The utility model relates to a tortrix pupa eclosion and imago feeding and oviposition device which is a transparent box body on the whole, and vent holes are formed in the side wall of the transparent box body; the interior of the box body is divided into a tortrix pupa living area and an adult living area. Wherein the pupa living area is formed by laying fine sand at the bottom of the box body, and tortrix pupae are placed in the fine sand, fly out of the sand surface after development and eclosion in the fine sand and enter the adult living area 3 to mate and lay eggs. An oviposition assembly is arranged in the adult living area and comprises nutrient water, a hygrothermograph and an oviposition collecting strip. Wherein the egg collecting strips are long paper and enter the box body through gaps in the top cover of the box body, and the bottom ends of the egg collecting strips are fixed in the fine sand. Spawns obtained after mating of the female adults can be collected through the spawn collecting strips. According to the utility model, the problem that the small leaf-rolling pests are difficult to observe in hidden life is solved, pupation, eclosion and oviposition are placed in the same space, so that the observation and management are convenient, and the breeding cost is reduced. The device provides test insects and an ecological environment for research on prevention and control of the insects, and also provides a device for viewing the life history of the insects.

The invention discloses a telescopic lamp holder convenient to move for a construction site. The lamp holder comprises a base, wheels, an angle adjusting bracket, a fixed frame and a control panel; atelescopic supporting column is arranged at the upper end of the base; the angle adjusting support is arranged at the upper end of the telescopic supporting column, and the fixed frame is installed onone side of the upper end of a rotary disc; a fan is installed at the upper end of the fixed frame, and a wireless control module is installed in the base; a driving motor is installed on one side ofan alarm, and a temperature sensor is installed below the driving motor. The invention has the beneficial effects that 1, the automation degree is high, and remote control of the device can be realized; 2, the height of the illuminating lamp can be adjusted, and the illuminating lamp can rotate on a horizontal plane and a vertical plane, so the illumination angle of the lamp is more flexible; 3,the lamp can be cooled, an insect expelling effect can be achieved, phototaxis insects or dust is prevented from blocking light, and the practicability is high.

The insect trapping device comprises a water storage disc, a water storage groove is formed in the top of the water storage disc, a communicating pipe is fixedly connected to the bottom of the inner wall of the water storage groove, an expansion ring is installed at the top end of the communicating pipe, a communicating groove is formed in the communicating pipe, and the expansion ring is connected with the communicating groove. An inverted conical groove is formed in the bottom of the water storage disc, the communicating groove is communicated with the conical groove, and the top end of the expansion ring expands outwards. The water storage tank at the top of the water storage disc is filled with the water source, fly insects are attracted by the attractant in the containing groove, move to the water storage tank, fly upwards, penetrate through the communication groove, enter the lower portion of the blocking cover, cannot continue to fly outwards, fall into the water storage tank below and are adhered by the water source to be caught when physical strength is insufficient or flying down disorderly, and the fly insects can be caught. By means of a water source catching mode, cost is low, meanwhile, a large number of flies and insects can be contained, people only need to pour out the water source during cleaning, and cleaning is convenient and fast.

Insects can be localized and classified using a predictive model. To begin, image data is obtained that corresponds to the insects. Using a predictive model, samples of the image data are evaluated to determine whether the image portions include an insect and, if so, into what category the insect should be classified (e.g., male / female, species A / species B, etc.).

The utility model discloses an insect situation monitoring device for a solar insecticidal lamp, and relates to the technical field of agriculture. The device comprises a sensor mounting base, a rotating mechanism, a lifting plate and a lifting mechanism, various insect sensors are mounted on the sensor mounting base and used for monitoring the types and the number of insects, and the rotating mechanism is fixed to the top of the lifting plate, surrounds the periphery of a stand column and drives the sensor mounting base to rotate around the stand column in a mechanical transmission mode; the lifting mechanism is located in a groove in the side face of the stand column and drives the lifting plate to ascend and descend in a mechanical transmission mode. By arranging the rotating mechanism, the lifting plate and the lifting mechanism, the sensor mounting base can rotate around the stand column and can ascend and descend along the stand column, the monitoring comprehensiveness is better, the device further has the windproof, rainproof and sun-proof functions, and the problems that an existing insect situation monitoring device is poor in monitoring comprehensiveness, the device is exposed outside for a long time, and the monitoring efficiency is high are solved. And the damage is easy.

The invention provides an automatic insect classification method and system based on multi-view image fusion, and relates to the technical field of computer vision, and the method comprises the steps: obtaining three types of images of a front image, a side image and a bottom image of an insect sample, and carrying out the size unification, background removal and image enhancement preprocessing of the three types of images; a single insect three-view image is obtained; respectively extracting deep semantic features of a front image, a side image and a bottom image in the single insect three-view image through three paths of independent image feature extraction networks; fusing deep semantic features of the image, inputting the fused comprehensive features into a classification layer, and outputting an insect category label through a Softmax function to obtain a multi-view insect image data set; supervised training is carried out based on a multi-view insect image data set with labels, and model parameters are optimized by adopting a cross entropy loss function. According to the invention, comprehensive discrimination can be realized, and the performance and stability of the model in complex backgrounds and multi-class insect identification tasks are improved.

A method and system are proposed for the automatic counting of the number of insects in a trap. The method comprises acquiring, using an acquisition system, a plurality of spectral images of a trap or of a portion of the trap, the spectral images being acquired for at least two different quasi-monochromatic spectral ranges after having sequentially illuminated the trap, or portion of the trap, with light at said two quasi-monochromatic spectral ranges. The trap, or portion of the trap, contains a series of objects adhered thereto, including insects, and optionally other particles. In addition, the method comprises counting, using a processor, the number of insects of a first type through the detection and differentiation of the insects of the first type taking spectral and morphological parameters thereof into account.

The present invention discloses an efficient annotation method based on a multi-class insect image training dataset, which relates to the technical field of image processing. The key points of its technical solution are as follows: It includes the following steps: S0: Preprocess the multi-class insect image dataset; S1: Construct a general insect detector GInsectD; S2: Crop and generate insect target small images with unique indexes; S3: Use the self-supervised learning method DEIP to learn good feature representations; S4: Use the hierarchical clustering algorithm to classify the target small images; S5: Trace back the classified target small images to the original images to form the final object detection dataset. By modifying and fine-tuning the open-vocabulary object detector, the present invention enables it to well detect various multi-class insect images, showing strong generalization performance. It can be used as a general insect detector to locate all insects on multi-class insect images. By means of the general insect detector and self-supervised representation learning, the demand for human resources is greatly reduced, and the labeling efficiency of the dataset is also improved.

The utility model discloses a roller shutter door with an insect prevention function, which comprises a base surface, a building wall body and a roller shutter door, the building wall body is fixedly arranged on the outer surface of the upper end of the base surface, an air curtain machine is fixedly arranged on the upper part of the outer surface of the front end of the roller shutter door, and a soft leather curtain is fixedly arranged on a door frame in the building wall body. The soft leather curtain is located on the rear side of the roller shutter door, two sets of side surrounding plates are fixedly installed on the left side and the right side of the outer surface of the side, provided with the air curtain machine, of the building wall, and an anti-crawler assembly is fixedly installed on the lower portion between the two sets of side surrounding plates. According to the roller shutter door with the insect prevention function, the reptile prevention assembly is additionally arranged, crawling insects entering a workshop from gaps in the bottom of the roller shutter door can be stuck, reptile insects are effectively prevented from entering the workshop, the installation position of an air curtain machine is modified, dust and flying insects can be prevented from entering the workshop, and through the arranged soft leather curtain, dust can be prevented from entering the workshop. And the flying insect prevention effect is improved.

The utility model discloses an insect observation teaching aid which is provided with a main body support provided with a bearing, an annular rotating disc, a combined insect box and an annular glass cover, the annular rotating disc is connected with the main body support through the bearing, the combined insect box is located in the annular rotating disc, and the annular glass cover is located on the upper portion of the main body support. And the annular turntable rotates under the annular glass cover to display various insects. The teaching aid can be used independently and can also be used as supplementary display of insects, and under the guidance of teachers, the teaching aid and students explore the world secret of the insects together to obtain knowledge and scientific research methods. Through the teaching aid, the relationship between the insects and the earth ecological environment is understood, and the earth ecological environment is improved by changing own behaviors.

The invention relates to a mealybug insect detection method. The detection method comprises the following step: detecting mealybug insects by adopting one or more of 1-1 group, 2-1 group and 3-3 group of primer groups. The detection method provided by the invention can be used for carrying out single or multiple detection on papaya mealybug, ocean mealybug gluteus and south ocean mealybug gluteus, and has the advantages of accuracy, rapidness, good specificity, high sensitivity, absolute quantification and the like.

An active barrier to termites and other insects includes a polymeric or paper substrate; and a copper-carbon matrix, wherein the copper-carbon matrix is incorporated into or is coated onto the polymeric or paper substrate. The resulting combination of the substrate and copper-carbon matrix allows for the creation of films, tapes, coated paper and fabric, or molded or formed parts that interfere with and block the passage or entry beyond the barrier of termites or other insects. Uses may be as diverse as but not limited to underlayment(s) for temporary, semi-permanent or permanent structures as well as films and barriers for walls, roofs of permanent, semi-permanent or temporary structures, or interior spaces, cabinets, or vehicles or protecting equipment, telecommunication gear, electronics or other assets that may be impacted, damaged or degraded by termite or other such insect infestation.

The application discloses an inland city insect community structure and diversity monitoring device and method, which comprises a bearing column, the top of which is provided with an outer shell, the inner wall of the outer shell is rotationally provided with an inner shell, the outer wall of the outer shell and the inner shell is provided with a through port one, the outer shell and the bearing column are communicated through a guide pipeline, and the inner shell bottom of the outer shell is provided with an insect collecting part; an insect trapping mechanism is arranged in the inner shell, the insect trapping mechanism comprises an insect trapping lamp, a gas supply part and a driving part which is used for driving the inner shell to rotate by a preset angle; and the bottom of the insect trapping lamp is further provided with an image acquisition device. The insect trapping mechanism can attract flying insects and crawling insects into the inner shell, the image data of the insects in the inner shell are collected by the image acquisition device and sent to an external monitoring terminal for analysis and processing, so that the insect community and diversity data are obtained, the monitoring efficiency is high, the collected insect data is more extensive, and the accuracy and comprehensiveness of the monitoring result are ensured.

The application discloses a class of evodiamine derivatives targeting insect ryanodine receptors and preparation and application thereof. The compound of the application has a structural formula as shown in I, wherein R, R 1 , R 2 are defined in claim 1. The compound of the general formula I of the application has medium to excellent insecticidal activity on pests of Lepidoptera such as oriental armyworm and diamondback moth, and research on the insecticidal mechanism finds that it is a class of insect ryanodine receptor activators. The application synthesizes a class of insecticides targeting insect ryanodine receptors, which can be used alternatively with existing insecticides to avoid or delay the generation of resistance, has conventional preparation conditions, simple subsequent treatment and is easy to realize industrialization, and is an insecticide with wide application prospect.

The invention relates to the field of shoe soles, in particular to a design method of a bionic shoe sole with propelling performance, which comprises the following steps executed in sequence: S1, constructing a tetragonal insect-like foot lattice unit cell structure, s2, defining design parameters: defining a total deformation coefficient according to the side length of a foot lattice unit cell structure of the insect, the joint diameter of the insect-like structure, a main diagonal deformation coefficient and a secondary diagonal deformation coefficient, and S3, constructing topological structures of different structures according to a preset total deformation coefficient range, obtaining a topological structure database, and determining the design parameters according to the topological structure database. S4, acquiring or calculating the energy absorption efficiency and peak propulsive force of each topological structure in the topological structure database, and constructing a topological structure optimization function, and S5, calculating the optimization function of each topological structure in the topological structure database, selecting the topological structure for filling each region of the shoe sole according to requirements, and acquiring a 3D shoe sole printing scheme; the shoe sole is designed by adopting the insect-like foot dot matrix unit cell structure constructed by the invention, so that the exercise efficiency is improved.