Disclosed is a pyrazole amide compound having fungicidal activity, with a structure shown by the general formula (I):
Each of the substituents of the compound being defined as in the description. The compound of the present invention has fungicidal activity, and excellent prevention and controlling effects on diseases, such as cucumber downy mildew, corn rust, wheat powdery mildew, rice blast, etc., and in particular, a better prevention and controlling effect on cucumber downy mildew and corn rust. Also disclosed is a process for preparing the compound, a fungicidal composition containing the compound of general formula(I) and the use thereof in preventing and controlling disease in crops.
本发明公开了一种具有杀菌活性的
吡唑酰胺化合物,其结构如通式(I)所示:
化合物中各取代基的定义见说明。本发明的化合物具有杀菌活性,对黄瓜霜霉病、玉米锈病、小麦白粉病、稻瘟病等病害有很好的防治效果,特别是对黄瓜霜霉病和玉米锈病有较好的防治效果。还公开了一种制备该化合物的工艺、一种含有通式(I)化合物的杀菌组合物及其在防治作物病害中的用途。