| 摘要 |
A fragrance emitter for repelling insects by using natural crude herbs is provided to improve use convenience in home, offices, restaurants, plants and cattle sheds, prevent harmful effects on human and neutralize bad smell by emitting a natural herb flavor. A fragrance emitter for repelling insects comprises granules containing mugwort, Angelica gigas radix, Cnidium officinale, Achyranthes bidentata BL. and pine needle in a weight ratio of 1±0.2:1±0.2:1±0.2:2±0.4:1.5±0.3 and further comprises natural herb flavor. An apparatus for repelling insects(10) comprises a center part(11) and the fragrance emitter containing granules of natural crude herbs(20) in the center part. |
