Darrick Rickhexa Plus Fungicide - Hexaconazole 5% SC Systemic Fungicide for Rice, Mango, Grapes & More

Darrick Rickhexa Plus is a broad-spectrum systemic fungicide containing Hexaconazole 5% SC (Suspension Concentrate). It belongs to the triazole group of fungicides and is designed to protect crops from a wide range of fungal diseases. Hexaconazole works by targeting the biosynthesis of ergosterol, a vital component for maintaining fungal cell membrane integrity. By disrupting this process, the fungicide compromises the cell membrane and leads to the death of fungal cells, giving farmers dependable disease control in the field.

This fungicide offers protective, curative, eradicant, and antisporulant action with strong translaminar movement. This means it not only protects healthy plant parts but also works on existing infections and stops the spread of fungal spores. It is effective against all major classes of fungi, including Ascomycetes, Basidiomycetes, and Deuteromycetes. Rickhexa Plus is suitable for a wide range of crops such as rice, mango, grapes, groundnut, chilli, cotton, wheat, apple, and several vegetables, making it a versatile choice for Indian farmers.

With good leaf surface coverage and systemic movement inside plant tissues, Rickhexa Plus provides long-lasting protection at lower doses. It is considered safe for use in Integrated Pest Management (IPM) systems and has low toxicity to mammals, fish, birds, and natural enemies. Whether you are managing sheath blight in rice, powdery mildew in mango, or tikka leaf spot in groundnut, this fungicide offers a practical and effective solution for healthier crops and better yields.

Key Benefits

• Broad-spectrum control of major fungal diseases like blast, rust, leaf spots, blights, powdery mildew, and sheath blight across multiple crops.
• Triple action of protective, curative, and eradicant control helps manage both new and existing infections in one spray.
• Systemic and translaminar movement ensures deep protection inside plant tissues, reaching parts that surface sprays cannot cover.
• Antisporulant action reduces the spread of fungal spores, limiting disease movement within the field.
• Long-lasting effect at lower doses means fewer sprays and lower overall input cost for farmers.
• Good leaf surface coverage improves efficacy even under field conditions.
• Low toxicity to mammals, fish, birds, and beneficial organisms makes it suitable for IPM programs.
• Versatile use across cereals, oilseeds, horticultural, and plantation crops gives farmers a single reliable disease management option.

How It Works

Hexaconazole, the active ingredient in Rickhexa Plus, is a triazole systemic fungicide. Its mode of action involves inhibiting the biosynthesis of ergosterol, a sterol that is essential for building and maintaining the fungal cell membrane. Without ergosterol, the fungal cell membrane becomes weak and unstable, which disrupts normal cell function and eventually causes the fungal cells to die.

Because the product is systemic, it is absorbed by the plant and moves through the plant tissues. This allows the fungicide to protect parts of the plant that are not directly sprayed. The translaminar action helps the product move from the upper leaf surface to the lower surface, giving more complete coverage. The combination of protective, curative, and eradicant action means the product can stop disease before it starts, control it after infection, and eliminate the fungus that is already present. The antisporulant effect further reduces spore production, slowing down the spread of disease across the crop.

Technical Specifications

Recommended Dosage & Application

The correct dosage depends on the crop and the scale of application. Always follow the recommended rates and the product label for best results.

Method of application is foliar spray. For field crops, mix the recommended dose in the required volume of water and spray uniformly over the crop canopy. Ensure thorough coverage of leaves, especially the undersides where fungal spores often settle.

When to Use

Apply Rickhexa Plus at the first sign of disease infection or as a preventive spray before disease pressure builds up. Early application gives the best control and protects the crop before the disease spreads.

• For rice: apply at the first appearance of blast or sheath blight symptoms.
• For mango: spray when early signs of powdery mildew appear, especially during flowering and fruit development.
• For grapes: apply at first disease symptoms and reapply every 7 to 10 days as needed.
• For groundnut: treat at the onset of tikka leaf spot.
• For general crops: reapply every 15 days or as per disease severity.

Regular monitoring of the crop helps identify the right time to spray. In areas with high humidity and frequent rainfall, disease pressure is higher, so timely application becomes more important.

Step by Step Usage Instructions

1. Wear protective clothing, gloves, and a mask before handling the product.
2. Fill the spray tank with the required amount of clean water.
3. Add the recommended dose of Rickhexa Plus to the water while stirring continuously.
4. Mix well until the product is fully dispersed in the water.
5. Spray the mixture uniformly over the crop foliage using a standard sprayer.
6. Ensure good coverage of both upper and lower leaf surfaces.
7. Clean all spraying equipment thoroughly after use.
8. Wash hands and exposed skin with soap and water after application.

Compatibility

Rickhexa Plus is compatible with commonly used insecticides and fungicides. However, it is always advisable to do a small jar test before mixing with other products to confirm compatibility. Do not mix with alkaline substances unless recommended on the label.

Precautions & Safety

• Wear gloves, a face mask, and protective clothing while mixing and spraying.
• Avoid inhalation of spray mist and contact with eyes and skin.
• Do not eat, drink, or smoke while handling or applying the product.
• Keep the product away from food, animal feed, and drinking water sources.
• Store in a cool, dry place away from direct sunlight and out of reach of children.
• Avoid spray drift onto water bodies, ponds, and non-target crops.
• Wash hands and exposed skin thoroughly after handling.

Side Effects & Phytotoxicity

Rickhexa Plus has low toxicity to mammals, fish, birds, and natural enemies, making it relatively safe when used as directed. However, always follow the recommended dosage and do not exceed the label rates, as over-application may cause crop stress. Use only as directed and avoid spraying during extreme heat or when the crop is under moisture stress.

PHI / REI & Storage

• Store the product in a cool, dry place away from direct sunlight and moisture.
• Keep the container tightly closed when not in use.
• Store away from food, feed, and children's reach.
• Use the product within the shelf life mentioned on the label for best results.