| 摘要 |
<p>The invention is concerned with novel triazole derivatives of the formula I wherein R1 signifies optionally substituted phenyl and R2 signifies substituted phenyl, as more precisely defined in the description, and R3 signifies halogen, methyl or halomethyl, and their acid addition salts, a process for their manufacture, pest control compositions which contain these compounds as the active substance, as well as the use of such compounds or compositions for the control of pests.</p> |
