LNZ Group·Fungicides
Systemic triazole fungicide with difenoconazole (250 g/l) protecting wheat and sunflower from septoria, rust, alternaria and phoma.
Main advantages
About this product
DEFENDA Split is a systemic triazole fungicide formulated as an emulsifiable concentrate containing difenoconazole at 250 g/l. It protects wheat and sunflower against septoria, rust, alternaria and phoma, combining preventive and curative activity. The active ingredient penetrates plant tissues and inhibits ergosterol biosynthesis, halting mycelial growth and pathogen sporulation. Applied as a foliar spray at 0.2–0.6 l/ha, it delivers a rapid stop effect and a positive physiological influence on the crop.
At a glance
Chemistry & regulatory profile
Active ingredient
Sterol-biosynthesis inhibitor (DMI): difenoconazole blocks C14-demethylase (CYP51) in ergosterol synthesis, disrupting fungal cell membranes and stopping mycelial growth.
Resistance group
FRAC 3
Rotate resistance groups across seasons to slow resistance build-up
Formulation
EC
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Questions & answers
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