| 摘要 |
Hydroquinone diethers possessing prolonged acaricide activity, particularly against mite eggs, of the general formula: <IMAGE> in which R represents a C8-11 alkyl group, R<1> represents a hydrogen atom or a <IMAGE> group, and R<2> represents a C1-4 alkyl group, a C3-6 cycloalkyl group or a phenyl group. |
