Combating fungi with substituted spiro-derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-diones (thione-ones)

摘要

Substituted spiro-derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-diones(thione-ones) of the formula <IMAGE> in which A is oxygen or sulphur, X and Y each independently is halogen, Z each independently is alkyl or a fused cycloalkane or cycloalkene ring, m is 1, 2, 3 or 4, and n is 2 or 3. which possess fungicidal properties.