4 results about "Beneficial insects" patented technology

This invention provides a civilian AI-powered drone-based pest control system that blocks the flight paths of mosquitoes, relating to the fields of intelligent drone pest control and integrated AI-based pest control for civilian pests. The system integrates day-and-night high and low altitude monitoring modules, mosquito flight path blocking modules, automatic spraying and extermination modules, laser spot-killing modules, AI multi-drone tactical encirclement and extermination modules, autonomous deployment modules for ambush sites, local automatic charging modules, and beneficial insect intelligent differentiation modules. Relying on satellite positioning and navigation and AI visual recognition algorithms, it achieves early detection, flight path modeling, pre-emptive flight path blocking, swarm spraying for mass extermination, and precise laser spot-killing of pests such as mosquitoes, flies, locusts, flying ants, and underground-hatched flying insects. This system differs from traditional agricultural spraying drones; it is a pre-disaster prevention and control system that can be pre-deployed in large communities, villages, and outdoor production and living areas. It features a high degree of automation, precise extermination, energy saving, and environmental protection, possessing extremely high civilian pest control and promotion value.

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.

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.

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.