KINCHO Golden Bird Japan
With a 21.8% market share in the Japanese insecticide field, Dainippon Pyrethrum Co., Ltd. is the second largest insecticide company in Japan, and its founder, Eiichiro Ueyama, invented the world's first vortex mosquito coil in the 1890s, named it Golden Bird, and registered its trademark in 1910. In addition, KINCHO also invented the world's first bottle of liquid electric mosquito coil, as well as Japan's first bottle of aerosol insecticide. The history of Japanese goldenbirds is also the history of the development of sanitary pesticides in Japan. Pyrethrum is one of the world's three major insecticidal plants, and pyrethroids contained in flower stems and leaves can kill mosquitoes, and pyrethrum has been cultivated in Japan since 1885. The goldenbird mosquito coil uses natural pyrethrum as raw material to synthesize the active ingredient acrythrin, which is still used today. Allethrin is the earliest synthetic pyrethroid, which is as efficient and broad-spectrum as natural pyrethrin, and is easy to degrade in the environment, with strong efficacy and good knockdown and lethal effect on mosquitoes. At present, the three active ingredients commonly used in mosquito coils are chlorfluthrin, tetrafluoromethrin and allethrin, which is slightly more difficult to degrade than the other two,...