| abstract |
There will be new compounds of the formula defined herein wherein Ar is a residue of the formulas means described, which have valuable microbicidal properties. They can be used to control harmful microorganisms, especially against phytopathogenic fungi. For example, the compounds of the formula I have a curative, preventive and systemic action which is very favorable for practical needs in order to protect crop plants without influencing them by undesirable side effects. In practice, they can be used alone or in the form of pesticides. |