The present invention relates to novel fungicides of the formula: ##STR1## wherein R.sup.1 is lower alkyl, lower akenyl, lower alkynyl or aryl of 6 to 10 carbon atoms optionally substituted with up to 3 halogen atoms; R.sup.2 is lower alkyl, lower alkenyl, lower alkynyl or aryl of 6 to 10 carbon atoms optionally substituted with up to 3 halogen atoms or up to 3 lower alkoxy groups; and R.sup.3 is alkyl of 1 to 3 carbon atoms substituted with 3 to 6 halogen atoms or trihalovinyl.
本发明涉及一种新型杀菌剂,其
化学式为:##STR1## 其中R.sup.1为低碳基、低烯基、低炔基或含有6至10个碳原子的芳基,可选地取代高达3个卤素原子;R.sup.2为低碳基、低烯基、低炔基或含有6至10个碳原子的芳基,可选地取代高达3个卤素原子或高达3个低烷氧基;R.sup.3为1至3个碳原子的烷基,取代3至6个卤素原子或三卤
乙烯。