Hydroquinone-diethers, their use and acaricide compositions containing them.

摘要

Hydroquinone-diethers of general formula: …… wherein… R represents an alkyl with from 8 to 11 carbon atoms;… R<1> represents an hydrogen atom, an alkyl with from 1 to 4 carbon atoms or an alkenyl with from 2 to 4 carbon atoms… or -@-R<2>…… wherein… R<2> represents an alkyl with from 1 to 4 carbon atoms, a cycloalkyl with from 3 to 6 carbon atoms or phenyl, as new compounds. These new compounds are useful for controlling and preventing mite infestations. …The compounds may be used as such or in the form of acaricide compositions containing inert carriers and optionally other additives in addition to the active ingredient.