| 摘要 |
Hydroquinone-diethers of general formula: …<CHEM>… 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. |
