Compounds are prepared which correspond to the formula ##STR1## wherein Y represents trichloromethyl, dichloromethyl or dichlorofluoromethyl; X represents chloro, bromo or fluoro and n represents an integer of 1 or 2. These compounds and compositions containing them have been found to be useful as agronomic fungicides, especially useful and valuable for the control of soil-borne plant disease organisms which attack the roots of plants.
制备了符合以下式子的化合物:##STR1## 其中,Y代表三
氯甲基,二
氯甲基或二
氟氯甲基;X代表
氯,
溴或
氟,n代表1或2的整数。发现这些化合物和含有它们的组合物可用于作为农业杀菌剂,特别是用于控制侵袭植物根部的土壤病原体的非常有用和有价值。