| 摘要 |
PURPOSE:To provide the subject controlling agent containing dimethyl(4- ethoxyphenyl) {3-(3-phenoxy-4-fluorophenyl)propyl}silane, having excellent safety for men and livestock, excellent stability in soil and excellent termite-controlling effect. CONSTITUTION:The subject controlling agent contains a compound of the formula or the compound of the formula and [3,4-(methylenedioxy)-6-propylbenzyl]butyl diethyleneglycol ether (B) as an auxiliary in a ratio of 1:1-10. Only the compound B exhibits an excellent effect as a synergist when combined with the compound of the formula, thereby permitting to reduce the compounding amount of the expensive compound of the formula and thence the cost of the subject controlling agent. The controlling agent can be compounded with a termite attractant, any other insecticide, an antiseptic, etc., and the formulation of the controlling agent is generally an oily agent. |
