Thiadiazinones of the formula ##STR1## where R.sup.1 and R.sup.2 are identical or different and are each hydrogen, alkyl, cycloalkyl, phenyl or substituted aryl and R.sup.3 is phenyl or haloalkyl-substituted, alkyl-substituted, alkoxy-substituted or haloalkoxy-substituted or alkyl- or halo-substituted phenyl, are used in fungicides.
公式为##STR1##的
噻二唑酮,其中R.sup.1和R.sup.2相同或不同,且均为氢、烷基、环烷基、苯基或取代芳基,而R.sup.3是苯基或卤代烷基取代、烷基取代、烷氧基取代或卤代烷氧基取代或烷基或卤代苯基取代,可用作杀菌剂。