Fluazinam is a heterocyclic bactericide and protective bactericide. It is effective against Alternaria, Botrytis (especially those resistant to benzimidazole and dicarboxyimide), Phytophthora, uniaxial mold, Sclerotinia sclerotiorum and Alternaria. It does not absorb internally and has no therapeutic effect, but it is extremely resistant to rain erosion and has long residual effect. It is a good foliar spray and can also treat leaf mites. Soil treatment can also effectively control Cruciferae rhizopathy and Rice Damping off disease caused by Rhizopus Niger. It is often used to control the blight on potato and pepper.