Synergistic Chemistry and Dual Mode of Action
Miravis Duo combines two distinct biochemical pathways to halt fungal development inside and outside plant tissues.
Key biochemical attributes:
- Pydiflumetofen (ADEPIDYN technology): An SDHI (succinate dehydrogenase inhibitor) belonging to Group 7 that disrupts cellular respiration in fungal mitochondria, depleting energy.
- Difenoconazole: A triazole DMI (demethylation inhibitor) belonging to Group 3 that inhibits ergosterol biosynthesis, stopping fungal cell membrane formation.
- Dual-stage activity: Inhibits spore germination and penetration on plant surfaces while arresting active fungal hyphal growth inside leaf tissues.
- Lipophilic cuticle binding: Binds securely to the plant wax layer, providing superior rainfastness and slow, steady translaminar redistribution across the leaf blade.
Target Diseases and High-Value Crop Indications
Formulated for broad-spectrum efficacy, Miravis Duo protects demanding horticultural crops against yield-limiting fungal blights.
Primary disease management targets:
- Powdery Mildew: Exceptional control of powdery mildew in grapes, chilli, tomatoes, and cucurbits.
- Early Blight: Controls Alternaria solani early blight in tomato and potato crops, preventing defoliation and stem lesions.
- Leaf Spot Complexes: Suppresses Cercospora leaf spots and Anthracnose blights in commercial vegetable and pulse crops.
- Canopy longevity: Protects functional green leaf area during critical flowering and fruit development phases, boosting marketable yields.
Application Timing, Tank Mixing and Stewardship
Maximizing fungicide performance requires strategic spray timing and resistance management.
Key field recommendations:
- Preventive application: Apply at the first onset of favorable disease conditions or initial disease symptoms before severe canopy damage develops.
- Thorough coverage: Use hollow cone nozzles to achieve complete droplet coverage on both upper and lower foliage surfaces.
- Fungicide resistance rotation: Rotate Miravis Duo applications with non-cross-resistant fungicide groups (such as contact dithiocarbamates or strobilurins).
- Label adherence: Always follow approved label directions regarding crop-specific water volumes, application rates, and pre-harvest intervals (PHI).
Official source
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Directorate of Plant Protection, Quarantine & Storage ↗Related on KisanPe
Common questions
What are the active chemical ingredients in Miravis Duo?
Miravis Duo contains Pydiflumetofen (75 g/L) and Difenoconazole (125 g/L) formulated as a suspension concentrate (SC).
What is ADEPIDYN technology in Miravis Duo?
ADEPIDYN is Syngenta's trademarked active ingredient Pydiflumetofen, a potent SDHI fungicide molecule engineered for broad-spectrum disease control and extended residual performance.
Which major fungal diseases does Miravis Duo control?
It provides strong preventive and curative control against powdery mildew, Alternaria early blight, Anthracnose, and various fungal leaf spot complexes.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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