Trifloxystrobin 50% WDG – Broad-Spectrum Strobilurin Fungicide

Trifloxystrobin 50% WDG (Water-Dispersible Granules) is a highly effective broad-spectrum fungicide from the strobilurin (QoI) group, designed for use on a wide range of crops including grapes, apples, vegetables, rice, and cereals. With both preventive and curative action, Trifloxystrobin protects against powdery mildew, rusts, downy mildew, scab, leaf spots, and other major fungal diseases.

This systemic fungicide works by inhibiting mitochondrial respiration in fungi, thereby blocking spore germination and mycelial growth. With translaminar activity and vapor redistribution, it ensures excellent coverage and long-lasting disease control—even on hard-to-reach plant surfaces.

Product Features

Attribute	Details
Product Name	Trifloxystrobin 50% WDG
Active Ingredient	Trifloxystrobin
Chemical Class	Strobilurin (QoI, FRAC Group 11)
Formulation	50% Water-Dispersible Granules
CAS Number	141517-21-7
Molecular Formula	C20H19F3N2O4
Mode of Action	Inhibits fungal respiration (Complex III blocker)
Target Pathogens	Powdery mildew, rust, scab, anthracnose, leaf spot
Major Crops	Grapes, apples, rice, chili, wheat, tomatoes

Target Crops & Application Recommendations

Crop	Target Disease	Application Timing	Recommended Dosage
Grapes	Powdery mildew, downy mildew	Before or at first sign of infection	100–150 g/ha
Rice	Blast, sheath blight	Tillering to booting stage	100–200 g/ha
Apples	Scab, powdery mildew	From pre-bloom to fruit set	125–200 g/ha
Tomatoes	Leaf spots, blight	Every 10–14 days as needed	100–150 g/ha
Wheat	Rusts, leaf blotch	At flag leaf stage	150–200 g/ha

Use 200–400 L of water per hectare depending on crop density.
For best results, apply preventively or at early disease onset.
Compatible with most insecticides and fungicides—conduct a jar test before tank-mixing.