申请人:Takeda Chemical Industries, Ltd.
公开号:US05084459A1
公开(公告)日:1992-01-28
There is provided a pest control composition containing a compound represented by the formula, ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and independently mean a hydrogen atom, a hydrocarbon group which may be substituted or a heterocyclic group which may be substituted and X means an electron attracting group or a salt thereof. The compounds are of minimal toxicity to man, domestic animals and fish and selectively display remarkable control effect on pests.
提供了一种杀虫剂组合物,含有由以下公式表示的化合物:##STR1## 其中R.sup.1、R.sup.2、R.sup.3和R.sup.4相同或不同,独立地表示氢原子、可能被取代的碳氢基团或可能被取代的杂环基团,X表示一个电子吸引基团或其盐。这些化合物对人类、家畜和鱼类的毒性极小,并且在害虫上具有显著的选择性控制效果。