2 results about "Wolbachia" patented technology

The application provides a method for preventing and treating monochamus alternatus, which comprises putting male monochamus alternatus carrying Wolbachia into a target prevention and treatment area of monochamus alternatus not carrying Wolbachia. The method has low investment cost, is green, safe, environment-friendly, has no pesticide residue and high risk, conforms to the green prevention and control principle and needs of diseases and pests in the new era, is less affected by external temperature, humidity and other climate environments, is suitable for wide plots, is a new prevention and treatment method, is early in the prevention and treatment period, prevents and treats from the egg stage, reduces the double hazards of the larval stage dry woodworm and the pupal stage adult stage spreading pine wood nematode disease from the root, has good prevention and treatment effect, and can significantly reduce the egg hatching rate of monochamus alternatus by more than 90%.

The application discloses a skin-biomimetic composite microporous membrane and a manufacturing process thereof. The skin-biomimetic composite microporous membrane comprises, from top to bottom, a woven mesh layer, a cracked PU film layer and an adsorption layer. The woven mesh layer is provided with mesh holes through which mouth parts of mosquitoes can pass. The cracked PU film layer has cracks and can be pierced by the mouth parts of mosquitoes. The adsorption layer is used for adsorbing mosquito feeding liquid. The woven mesh layer is used for supporting the cracked PU film layer, improving the structural strength of the microporous membrane, and reducing the occurrence of wrinkling, deformation and the like. The cracks of the cracked PU film layer can allow a small amount of mosquito feeding liquid to pass through, so as to emit an odor to attract mosquitoes. After the mosquitoes approach, the cracked PU film layer is pierced by the mouth parts, so that the mosquito feeding liquid adsorbed by the adsorption layer is sucked, so that the purposes of attracting mosquitoes and feeding mosquitoes are achieved. The application facilitates the cultivation of mosquitoes containing Wolbachia, reduces human work, reduces labor cost, and has a better feeding effect.