The invention relates to new urea and thiourea compounds as insecticides. The compounds, after having been processed to compositions, can successfully be used to control insects in a dosage from 10 to 5000 g of active substance per hectare.
                            本发明涉及新型
脲和
硫脲类化合物作为
杀虫剂。这些化合物在经过加工制成配方后,每公顷用量为10至5000克活性物质,可成功地用于控制昆虫。