| 摘要 |
Chemical compounds having acaricidal activity are provided to inhibit growth of Pyroglyphids including Dermatophagoides pteronyssinus and Dermatophagoides farinae Trouessart and Tyrophagus putrescentiae, and improve acaricidal activity and use safety. The acaricidal agent comprises caprylaldehyde represented by the formula(1), 1-naphtaldehydr represented by the formula(2), 2-naphtaldehyde represented by the formula(3), 5,8-dihydroxy-1,4-naphthoquinone represented by the formula(4), naphthalene represented by the formula(5) and phthalaldehyde represented by the formula(6), wherein the acaricidal agent is formulated as liquid, emulsion, ointment, smoking generator, fumigant, particles and solid. |
