Tata Marcellus Fungicide - Trifloxystrobin 25% + Hexaconazole 25% WG

Tata Marcellus Trifloxystrobin 25% + Hexaconazole 25% WG Fungicide

Tata Marcellus is a combination fungicide containing Trifloxystrobin 25% + Hexaconazole 25% w/w WG. It combines strobilurin and triazole fungicide chemistry to support preventive and curative management of fungal diseases approved on the current product label.

Trifloxystrobin disrupts energy production in susceptible fungi and helps prevent spore germination. Hexaconazole is a systemic fungicide that interferes with ergosterol biosynthesis, affecting the formation and functioning of fungal cell membranes.

This complementary action helps protect existing plant tissue and control developing infections when Marcellus is applied at the correct crop stage, disease stage and label-recommended dosage.

Product Specifications

Technical Composition

Dual Mode of Action

Technical correction: Hexaconazole does not directly inhibit construction of a conventional fungal “cell wall.” It inhibits ergosterol biosynthesis, thereby disrupting fungal cell-membrane development and function.

Key Features

• Two Active Ingredients: Combines strobilurin and triazole fungicide chemistry.
• Preventive Activity: Helps protect healthy plant surfaces against the establishment of susceptible fungal pathogens.
• Curative Activity: Hexaconazole provides systemic support against developing infections when applied at the appropriate stage.
• Locally Redistributive Action: Trifloxystrobin can redistribute over treated plant surfaces and contribute to coverage.
• WG Formulation: Water-dispersible granules are designed to form a uniform spray suspension when mixed correctly.
• Crop-Health Support: Effective disease management helps preserve green leaf area and photosynthetic potential.

Potential Benefits

• Supports preventive and curative fungal-disease management.
• Helps prevent germination of susceptible fungal spores.
• Helps control developing fungal infections within treated tissues.
• Supports protection of healthy leaves and crop canopy.
• Helps preserve photosynthetically active green foliage.
• Supports crop quality and yield potential by reducing disease damage.
• Provides two modes of action in a single formulation.
• Can be incorporated into a planned fungicide programme.

Benefit note: Greener foliage, better produce quality and increased yield are potential indirect outcomes of effective disease control. They are not guaranteed responses and depend on crop health, nutrition, weather, disease pressure and application quality.

Potential Crop and Disease Uses

The supplied description mentions the following crop and disease combinations. These uses must be confirmed against the current registered product label before publication or application.

Crop-use warning: Do not treat the table above as an approved label recommendation until every crop, disease, dose, water volume, frequency and waiting period has been matched with the current Marcellus label.

Dosage and Application

The supplied content suggests a general dose of 1 g per litre of water or approximately 200 g per acre. However, this dosage has not been verified from the current registered Marcellus label.

General Spray-Preparation Procedure

1. Identify the disease correctly before selecting the fungicide.
2. Confirm that the crop and disease are approved on the current label.
3. Measure only the label-recommended quantity of Marcellus.
4. Prepare a slurry or pre-solution using a small quantity of clean water.
5. Half-fill the spray tank with clean water.
6. Add the prepared slurry while maintaining continuous agitation.
7. Add the remaining label-recommended water volume.
8. Spray uniformly over the crop canopy without excessive runoff.
9. Maintain agitation during application.
10. Use the spray mixture promptly and clean the equipment afterward.

Best Application Practices

• Apply preventively or at the earliest visible disease symptoms.
• Ensure uniform coverage of the upper and lower crop canopy.
• Avoid spraying during strong wind or extreme heat.
• Do not spray immediately before expected rainfall.
• Do not apply to severely wilted or otherwise stressed crops.
• Use clean water and properly calibrated spraying equipment.
• Do not exceed the recommended dose, frequency or number of applications.

Rainfastness Guidance

The supplied description claims approximately two-hour rainfastness. Because this interval has not been verified from the current label, do not publish it as a guaranteed specification. Avoid spraying when rainfall is expected and follow the label-stated rain-free period.

Fungicide Resistance Management

Trifloxystrobin belongs to FRAC Group 11, while Hexaconazole belongs to FRAC Group 3. Resistance can still develop if this combination or related chemistries are repeatedly used.

• Do not exceed the label-approved number of applications.
• Rotate with effective fungicides from different FRAC groups.
• Avoid repeated use of Group 11 + Group 3 mixtures alone.
• Apply at the recommended dose and disease stage.
• Use resistant varieties where suitable and available.
• Remove infected crop residues according to local recommendations.
• Combine fungicides with suitable cultural disease-management practices.

Tank-Mix Compatibility

Do not assume universal compatibility with insecticides, fertilizers or plant growth regulators. Prepare a tank mixture only when every relevant label permits the combination.

Conduct a small jar test before preparing an unfamiliar mixture. Do not use a combination that develops sediment, separation, lumps, excessive heat or another sign of incompatibility. A jar test does not by itself confirm crop safety or chemical compatibility.

Safety Precautions

• Read the complete product label and accompanying leaflet before use.
• Wear gloves, protective clothing, eye protection and a suitable mask.
• Avoid inhaling granule dust or spray mist.
• Avoid contact with skin and eyes.
• Do not eat, drink or smoke during mixing and application.
• Spray in the direction of the wind.
• Wash hands, exposed skin and contaminated clothing after use.
• Keep children, animals and unprotected persons away during spraying.
• Prevent contamination of ponds, streams and drinking-water sources.

Storage Instructions

• Store Marcellus in its original, properly sealed pack.
• Keep the product in a cool, dry and well-ventilated pesticide store.
• Protect it from moisture, direct sunlight and excessive heat.
• Keep away from food, beverages, medicines and animal feed.
• Do not transfer the fungicide into an unlabelled container.
• Keep securely out of reach of children and animals.
• Use before the expiry date printed on the current pack.

Frequently Asked Questions

What is Tata Marcellus?

Tata Marcellus is a combination fungicide containing Trifloxystrobin 25% and Hexaconazole 25% w/w in a WG formulation.

How do its active ingredients work?

Trifloxystrobin inhibits fungal respiration and spore germination. Hexaconazole inhibits ergosterol biosynthesis and disrupts fungal cell-membrane development.

Is Marcellus preventive or curative?

Its two active ingredients provide preventive and curative potential. Apply it according to the timing specified for the approved crop and disease on the current label.

What is the recommended dosage?

The supplied content suggests 1 g per litre or approximately 200 g per acre, but this has not been verified from the current label. Use only the registered crop-specific dosage.

Can it be used on all crops?

No. Use Marcellus only on crop–disease combinations specifically approved on its current registered label.

Does the WG formulation dissolve completely?

WG means water-dispersible granules. The product disperses to form a spray suspension and may not form a chemically clear, fully dissolved solution. Proper mixing and continuous agitation are important.

Is the WG formulation completely dust-free?

Granules generally produce less airborne dust than fine wettable powders, but exposure is still possible. Appropriate protective equipment remains necessary.

Can Marcellus be mixed with insecticides?

Mix it with another input only when all relevant labels permit the combination and compatibility has been confirmed.

Does it guarantee greener crops and higher yield?

No. Effective disease management may help preserve green leaf area and productivity, but results also depend on crop variety, disease pressure, nutrition, irrigation, weather and application quality.

Is Marcellus guaranteed to be rainfast after two hours?

A verified rainfastness interval has not been supplied. Follow the current label and avoid application when rainfall is expected.