other name: 3-chloro-N-[3-chloro-2,6-dinitro-4-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-2-pyridinamine
CAS No.: [79622-59-6]
Molecular Formula: C13H4Cl2F6N4O4
Fluazinam is a broad-spectrum fungicide used in agriculture. It is classed as a diarylamine and more specifically anarylaminopyridine.
Fluazinam is a broad spectrum contact fungicide that can be applied as a foliar spray or soil treatment. It is effective against a number of pathogenic fungi that cause the following diseases: gray mold and downy mildew in grapes; melanose and mites in citrus; scab and Alternaria blotch in apples; clubroot in crucifers; Sclerotinia blight in peanuts; white root rot and violet root rot on fruit trees. Its best known however due to the fact that it protects against Foliar blight , tuber blight and sclerotinia rot in potatoes caused by the fungus Phytophthora infestans. The effect on potatoes is unparalleled. Fluazinam is effective against both spore germination and spore growth, thereby giving it protective action with a good residual effect. It also has good rainfastness. The mode of action of fluazinam is due to the disruption of energy production in the fungus at multiple sites – therefore preventing resistance.
Uncouples mitochondrial oxidative phosphorylation, inhibiting spore germination, hyphal penetration, growth and sporulation.
Mode of action
Fungicide with protective action. Has little curative or systemic activity, but good residual effect and rain fastness.
Control of grey mould and downy mildew on vines; apple scab; southern blight and white mould on peanuts; and Phytophthora infestans and tuber blight on potatoes. Control of clubroot on crucifers, and rhizomania on sugar beet. Applied at 150-750 g/ha. Also for control of mites in apples.
Formulation types DP; SC; WP.
GHS complaint Safety Data Sheet (SDS) for commercial product of Fluazinam is available uopn requested.