e or 2-methyl-4-isothiazolin-3-one, 2n-octyl-4-isothiazolin-3-one and mixtures of those and other related compounds; sulphamide derivatives such as N,N-dimethyl-N-phenyl-(N-fluorodichloro-methylthio)-sulphonamide, N,N-dimethyl-N-tolyl-N-(dichlorofluoro-methylthio)-sulphamide; azoles such as imidazole; MBT (methylene-bis thiocyanate); IPBC (3-iodo-2-propanyl-butyl-carbamate); carbendazim and chloro