There is provided a method for controlling fungi with a fungicidally effective amount of a 1,2-dialkyl-3(or 3,5)-N-heterocyclic pyrazolium salt. There is also provided a method for protecting living plants from attack by fungi through the application to the foliage of said plants of a fungicidally effective amount of such pyrazolium salt compounds.
提供了一种使用1,2-二烷基-3(或3,5)-N-杂环
吡唑盐的杀真菌有效量来控制真菌的方法。还提供了一种通过向植物叶面施用此类
吡唑盐化合物的杀真菌有效量来保护活体植物免受真菌攻击的方法。