1,2-DIALKYL-3,4,5-TRISUBSTITUTED PYRAZOLIUM SALTS AS FUN- GICIDAL AGENTS

摘要

There is provided a method for controlling fungi either by contacting the same with a 1,2-dialkyl-3,4,5-trisubstituted pyrazolium salt or by applying said pyrazolium salt to the foliage of a plant susceptible to attack by fungi.