Azolyl ketals, their preparation and use and microbicidal agents containing them.

摘要

A description is given of new compounds of the formula defined herein: which display valuable microbicidal properties. The compounds can be used for combatting microorganisms harmful to plants, especially phytopathogenic fungi. The compounds of formula I thus possess a curative, systemic, and preventive action very useful for practical requirements for the protection of cultivated plants, without causing these to suffer any undesirable side effects. In practice, the compounds can be used by themselves or in the form of pesticides.