IMIDAZOLE SYSTEM OR TRIAZOLE SYSTEM COMPOUNDS PROCESS FOR PREPARING SAME AND BACTERICIDE OR PLANT GROWTH CONTROLLING COMPOSITION CONTAINING SAME

摘要

Compounds of formula: IMAGE wherein R1 and R2 are alkyl, cycloalkyl or phenyl, Y is =N- or =CH- and one of Z1 and Z2 is carbonyl or a derivative thereof and the other is CHOH, or salts or metal complexes thereof. These compounds have fungicidal and plant growth regulating activity.