17 results about "Insect behavior" patented technology

The application discloses a fruit fly feeding behavior analysis method and device, and relates to the technical field of insect behavior analysis, and comprises the following steps: setting different environment parameter groups, performing a fruit fly feeding monitoring test, collecting the motion video of a single fruit fly at a feeding device, and dividing the video frames into continuous characteristic segments. By analyzing the characteristic segments, the starting point and the ending point of each round of suspected feeding process are determined, and the food surface images before and after the suspected feeding are obtained. The structural feature changes of the surface images before and after the suspected feeding are compared to determine whether the feeding behavior occurs, if the feeding behavior occurs, the round of process is defined as the feeding process, and the feeding amount is represented based on the surface feature changes. The feeding times, the average feeding interval and the average feeding amount of the fruit fly under different environment parameters are analyzed, and the influence of the environment parameters on the fruit fly feeding behavior is output. The scheme has significant advantages in time resolution and result accuracy, and can especially analyze the short-time feeding behavior of the fruit fly.

The application belongs to the technical field of insect behavior science, and relates to an experimental device and method for detecting insect learning and memory. The device comprises an odor delivery device and a conditioning training device, and the application simultaneously creates a training paradigm of olfactory conditioned proboscis extension reflex based on volatile compounds as appetite stimulation. Through the device and the established training method, whether insects can establish the combined learning and memory ability of conditioned odor stimulation (CS) and volatile compound intake (US) is evaluated for the first time. The device can also evaluate the combined learning and memory ability of conventional classical odor stimulation (CS) and sugar food (non-volatile US) of insects. The application provides a device and method for evaluating the combined learning and memory ability of odor stimulation (CS) and volatile compound intake (US) of insects for the first time for global scientists and technical personnel, thereby leading and opening up a new research direction.

The utility model belongs to the technical field of insect interference equipment, and particularly relates to insect behavior interference equipment which comprises a support, a plurality of evenly-distributed positioning rods are fixedly connected to the bottom of the support, a tank is fixedly connected to the upper end of the support, a fixing ring is fixedly connected to the outer side of the tank in a sleeved mode, and the fixing ring is fixedly connected with the support in a sleeved mode. A supporting rod is fixedly connected to the outer side of the fixing ring, an irradiation lamp is fixedly installed on the outer side of the supporting rod, and a supporting disc is fixedly connected to the top of the supporting rod. Through the effect of the designed water pump, pheromone in the tank body can be pumped out, then the pheromone can be sprayed and output through the spray head, interference to insects can be achieved in cooperation with the irradiation function of the irradiation lamp, and in the pheromone spraying process, through the effect of the motor, the output end of the motor can drive the first gear to rotate, and the second gear can drive the second gear to rotate; furthermore, the rotation of the gear II, the connecting pipe and the output pipe can be realized, the rotary spraying of the spray head can be realized, the pheromone spraying range can be expanded, and the improvement of the interference effect on insects is facilitated.

The invention relates to a microenvironment isolation method based on insect behavior rejection and an unpowered flexible biological isolation door thereof.The microenvironment isolation method comprises the following steps that in the same breeding layer, an environment parameter zone with the remarkable repelling or hindering effect on target insects is formed by regulating and controlling microenvironment parameters of a local breeding area; congenital avoidance behaviors of insects to specific microenvironment conditions in an environmental parameter zone are utilized, so that the insects are unwilling to pass through the zone or cannot pass through the zone freely, and functional ecological zones without physical hard isolation are realized in the breeding layer. Sealing is achieved through the gravity of the bulk particle filler, no external power source or air source or hydraulic source is needed, zero-energy-consumption operation is achieved, meanwhile, no moving part or complex mechanism exists, electrical faults and mechanical jamming are fundamentally avoided, reliability is extremely high, and maintenance is basically avoided.

(Main claim) Device for defending against insects at a beehive, in particular against Vespa velutina, comprising a flight channel that can be attached in front of an entrance hole, a sensor unit for recording location parameters, an evaluation unit for distinguishing insect behavior and a defense unit for generating a directed air pulse.

The invention discloses an insect interference device and method, and relates to the field of insect behavior regulation and control, the device comprises a power module and an optical module, the optical module comprises at least one reflection unit driven by the power module to regularly move, and the reflection unit is configured to reflect the insect behavior in the movement process. The device periodically reflects ambient light or light emitted by a special light source so as to generate a dynamic flickering light signal with the frequency ranging from 5 Hz to 1000 Hz, and the device is used for simulating various natural visual signals (such as flapping wings, water surface light reflection and flower honey guide) having biological significance to insects or creating'supernormal stimulation 'which does not exist in the nature, and is used for simulating the natural visual signals (such as flapping wings, water surface light reflection and flower honey guide). Therefore, specific behavior interference can be performed on different target insect groups (such as pollinating insects, aquatic insects and predatory insects).

The invention relates to a device combination for field trapping, temporary rearing, transporting and releasing of cockroach mud bees and a using method of the device combination, and belongs to the technical field of biological prevention and control. The device comprises a trapping device A and a temporary rearing, transporting and releasing device B. The device A adapts to nesting habits of mud bees and facilitates field trapping. The device B is reasonable in design, and safety and survival of the cockroach mud bees during transportation are guaranteed. The using method comprises the whole processes of preparation, trapping, transportation, temporary rearing, feeding, cleaning, releasing and the like, and the survival rate is increased through standardized operation. According to the method, the technical bottleneck of transportation of the live cockroach mud bees is solved, the transportation survival rate reaches up to 95% or above, the method is suitable for various hunting monazite bees, the method has important value on pest green prevention and control and insect behavioral research, and application and development of the biological prevention and control technology are promoted.

The invention discloses an insect olfaction interference device and a behavior research method. The insect olfaction interference device comprises a base; the observation bin is provided with a first open end and a second open end, and the first open end is detachably installed on the base; an ozone generator is arranged in the equipment bin, a diffusion opening and a diffusion part are arranged at the bottom of the equipment bin, a diffusion cavity is formed in the diffusion part, the diffusion cavity is communicated with the interior of the equipment bin through the diffusion opening, and a plurality of diffusion holes are formed in the side wall of the diffusion part; and a mounting part is further arranged at the bottom of the equipment bin, surrounds the outer side of the diffusion part and is detachably mounted at the second opening end. According to the insect olfaction interference device, the ozone generator is arranged to convey ozone into the observation bin to shield the olfaction of the insects, so that the olfaction of the insects can be shielded in the observation bin, and then insect behavior research can be carried out in the scene that the olfaction of the insects is shielded.

The invention relates to a running water type live insect detection device and a detection method, which can realize automatic running water type live insect detection on the premise of not damaging insects as far as possible, provide a living sample basis for researches on behavior habits, growth and development and the like of the insects, help to deeply understand insect ecology and provide a reliable basis for accurate pest control. The running water type live insect detection system which is independently designed has good functionality and practicability. All important parts of the device are designed to be movable and detachable, the coupling of part connection is greatly improved through the structural design, the overall structure is more reasonable, and the overall operation efficiency of the system is effectively improved. The insect pest monitoring device has high realizability in the aspects of overall manufacturing and assembling, large-scale production, popularization and application are facilitated, the insect pest monitoring device can be rapidly put into actual agricultural production and insect pest monitoring work, and powerful support is provided for agricultural intelligent development.

The present invention addresses the problem of providing a pest control agent composition having an excellent control effect on various pests. As a solution to the problem, provided is a pest control agent composition containing a vesicular acetylcholine transporter inhibitor as a first active ingredient and an IBR agent (insect behavior regulator) as a second active ingredient.

The method for recognizing the behavior of tephritid insects based on the 3D convolutional neural network model is named Y-NLR3D behavior recognition model. In the model, the Yolov5n network is used as the target detection head of the model, so that the rapid tracking and positioning of the target can be realized, and the problems of small size, rapid movement and difficult positioning of tephritid insects are solved; in the latter part of the model, the Resnet3D network added with a non-local attention module is used for behavior analysis of tephritid insects. The Y-NLR3D model proposed in the application can not only complete the tracking and positioning of tephritid insects, but also has a higher accuracy compared with other insect behavior recognition methods.

The application provides an insect larva olfactory behavior selection device, and relates to the field of insect behavior, which comprises a square container, the square container is made of organic glass, three through holes are uniformly arranged in the middle of the bottom surface of the square container, the center points of the three through holes are connected to form an equilateral triangle, and the center of the square container and the center of the equilateral triangle are the same point; a cylindrical bait selection chamber is arranged at the through hole and penetrates through the bottom surface of the square container, and the top surface of the bait selection chamber is located on the upside of the bottom surface of the square container; filter paper is arranged in the inner cavity of the bait selection chamber, and the bottom surface of the square container at the outer circle of the bait selection chamber is marked as a trap area, the trap area is a circular area, and the trap area is coaxial with the corresponding through hole. The device can effectively solve the problems of low efficiency and low insect quantity in the determination of existing devices, and realizes batch, high-efficiency and accurate determination of insect olfactory behavior selection.

The utility model discloses a kind of warehouse insect behavior dynamic observation devices, belong to insect research equipment technical field, the device includes transparent cabin, storage platform, temperature regulating assembly, lighting assembly, air conditioning assembly and controller assembly, temperature regulating assembly includes temperature sensor, heating sheet and refrigeration sheet, air conditioning assembly includes oxygen concentration sensor, concentration controller and oxygen cylinder and nitrogen cylinder.The utility model is conveniently applicable to the behavior research of different warehouse insects in different parasitic environment;Temperature, illumination and oxygen concentration of observation environment can be controlled;It is convenient to observe insect behavior and record at multiple angles, avoid single visual angle blind area and observation time blind area, first camera height is adjustable, it is convenient to adjust shooting distance, ensure observation record effect;Setting controller assembly can real-time synchronize environmental parameter and camera picture.

The invention relates to the field of insect behavioristics, genetic manipulation and agricultural pest monitoring, in particular to a device for monitoring various behaviors of insects through a modular insect observation cell and a corresponding use method. The invention discloses an insect observation chamber which comprises a monitoring box and a camera detection and light transmission box located under the monitoring box, and an inner cavity of the monitoring box is communicated with an inner cavity of the camera detection and light transmission box in a sealed mode and used for containing individual insects. A light-transmitting and ventilating window is arranged on the side wall of the camera detection and light-transmitting box; a camera mounting buckle is arranged at the bottom of the camera detection and light transmission box, and a camera is positioned by utilizing the camera mounting buckle, so that the camera directly faces an inner cavity of the camera detection and light transmission box, and the camera is used for recording behaviors of insects in the insect observation small chamber. The insect behavior monitoring device comprises a box body, a plurality of small insect observation chambers are arranged in the box body, and the small insect observation chambers are arranged in an array mode.

The application provides a pollinator and plant pollination behavior virtual method applied to a meta universe, including a pollinator action interaction simulation system, event activation and response, pollination behavior interaction simulation and other schemes. In the pollinator action interaction simulation system, a multi-directional interaction control is established, a simulation pollination management mechanism is created, a series of behaviors of the pollinator and user free perspective management are completed by using control input; the pollination behavior interaction simulation includes different behavior stages of the pollinator, and the process is divided into air searching, contacting a plant, obtaining nectar, searching for the next flower, contacting a plant, delivering (obtaining) nectar and the like. The method builds a digital twin environment in the meta universe, simulates the dependent relationship between the pollinator and the plant, forms a set of virtual interaction methods throughout, and enables the user to freely arrange in each posture when simulating the insect behavior, so as to be consistent with the actual behavior simulation of the pollinator in the natural environment.

The application relates to the field of insect behavior, and particularly discloses a method for monitoring queen bee movement, diurnal rhythm and sleep of Apis mellifera, which comprises the following steps: S1, preparation; S2, 5mL of 50% sugar water is filled into a rubber head dropper a, the rubber head dropper a is fixed on a worker bee monitoring tube c, then a steel wire mesh b is covered on the non-sugar water end, and finally the aforementioned components are connected and fixed with a queen bee monitoring tube d; S3, the worker bee and the queen bee are put into the queen bee monitoring device, then the queen bee monitoring device is put into an insect behavior monitor LAM25, a computer is connected for monitoring; and S4, data analysis; on the basis of the original insect behavior monitoring system, the research object is specially the Apis mellifera species, and the monitoring device is optimized according to the monitoring data; the queen bee monitoring device solves the problem of excessively low survival rate of the queen bee in the monitoring, the healthy queen bee guarantees the accuracy of the data, and a good behavior basis is provided for queen bee breeding.

The invention relates to a tiny insect behavior closed-loop observation method, device and equipment and a medium, and the method comprises the steps: calling a preset state space model, amplifying an instantaneous motion signal of a local image sequence through a preset differential enhancement mechanism, screening out an effective feature region in the local image sequence through a local attention module, and generating a two-dimensional feature map; the two-dimensional feature map is converted into a one-dimensional state space sequence, and meanwhile, time feature weights and space feature weights of the one-dimensional state space sequence are dynamically allocated through an adaptive space-time fusion module so as to determine sequential space features; and a multi-granularity time sequence pyramid module is adopted to perform differential feature extraction on the time sequence spatial features, and corresponding features are captured for behaviors of the tiny insects with different time sequence features so as to determine behavior categories of the tiny insects. According to the invention, the problem of tracking loss caused by narrow visual field, frequent target shielding and focusing vibration under a high-power lens is solved.