WHEREIN Z represents hydrogen or methyl, X represents oxygen, sulphur or the group NR3, in which R3 represents hydrogen or methyl, R1 represents hydrogen, chlorine, bromine or trifluoromethyl, and R2 represents hydrogen, halogen, methyl or trifluoromethyl, a process for their manufacture and their use for combating representatives of the division Tallophyta are disclosed.
Abstract:
Antifungal compositions are disclosed which contain as active ingredients 6-alkylthio- and 6-phenylthio-pyrimidines substituted in 2- and 5-position by halogen and in 4-position by halogen or lower alkyl. Methods for controlling fungi with the acid of the aforesaid pyrimidine derivatives are also described.