N - [(het) aryl ethyl) pyrazole (thio) carboxamides and their heteroatom substituted analogues

The present invention is, N have bactericidal activity - [(het) aryl ethyl)] pyrazole carboxamides or N - [(het) aryl ethyl)] pyrazole thiocarboxamide and their heteroatom substituted analogs, methods of preparing them and intermediate compounds for their preparation, their use as fungicides, particularly for use as fungicides in the form of fungicidal compositions, and, phytopathogenic plant using the compounds or their compositions It relates to a method for controlling the sex fungi.