Willowood Valxtra Fungicide (Hexaconazole 5% + Validamycin 2.5% SC)

Willowood Valxtra Fungicide – Hexaconazole 5% + Validamycin 2.5% SC for Paddy

Willowood Valxtra Fungicide is a systemic combination fungicide containing Hexaconazole 5% + Validamycin 2.5% SC. It is recommended for the management of blast and sheath blight in paddy.

Valxtra combines two fungicidal active ingredients with complementary modes of action. Hexaconazole interferes with fungal sterol biosynthesis, while Validamycin affects fungal trehalose metabolism. Together, they help suppress disease development when applied at the recommended dose and according to the current product label.

Product Specifications

Technical Composition

Hexaconazole 5% + Validamycin 2.5% SC

• Hexaconazole 5%: A triazole DMI fungicide belonging to FRAC Group 3 that interferes with sterol biosynthesis required for fungal cell membrane development.
• Validamycin 2.5%: An antifungal active ingredient that inhibits trehalase activity and disrupts trehalose utilisation in susceptible fungi.

Key Features

• Combination fungicide containing Hexaconazole and Validamycin.
• Systemic fungicide formulation for paddy disease management.
• Recommended for control of blast and sheath blight in paddy.
• Combines two different antifungal modes of action.
• Hexaconazole provides systemic DMI fungicidal activity.
• Validamycin is particularly useful against fungi associated with sheath blight.
• Suitable for foliar application according to registered-use recommendations.

Benefits of Willowood Valxtra

• Blast Management: Helps manage blast disease in paddy when applied according to label recommendations.
• Sheath Blight Management: Helps suppress sheath blight and protect affected crop tissues.
• Dual Active Ingredients: Combines Hexaconazole and Validamycin to provide complementary fungicidal activity.
• Systemic Activity: The formulation provides systemic disease-management action within treated crop tissue.
• Two Modes of Action: Targets fungal development through sterol biosynthesis inhibition and interference with trehalose metabolism.

Recommended Crop & Target Diseases

Dosage and Application

Apply Valxtra as a foliar spray using the recommended area-based dose and sufficient water to obtain uniform coverage of the paddy crop. The registered rate of 1000 ml per hectare in 500 litres of water corresponds to approximately 2 ml per litre.

Area-based dosage should remain the primary basis for application. Follow the current physical product label for exact spray timing, number of applications and other crop-specific directions.

Mode of Action

Hexaconazole: Hexaconazole belongs to the triazole or DMI group of fungicides. It inhibits C14-demethylase involved in ergosterol biosynthesis. Ergosterol is required for normal fungal cell membrane formation, and inhibition of this pathway restricts fungal growth and development.

Validamycin: Validamycin inhibits trehalase, an enzyme involved in the utilisation of trehalose by susceptible fungi. Disruption of this process affects fungal growth and development and is particularly useful against sheath blight-causing fungi.

The combination therefore provides two complementary biochemical actions for management of the registered paddy diseases.

How to Use Willowood Valxtra

1. Inspect the paddy crop regularly for symptoms of blast or sheath blight.
2. Measure the recommended quantity according to the area to be treated.
3. Partially fill the spray tank with clean water.
4. Add the measured quantity of Valxtra while stirring.
5. Add the remaining required water and mix thoroughly.
6. Apply uniformly over the crop canopy, ensuring good coverage of leaves and sheath areas.
7. Follow the current product label regarding repeat applications and waiting period.

Best Time to Apply

Apply Valxtra when blast or sheath blight is first observed or according to the disease-management timing specified on the current product label. Early disease management generally provides better protection than waiting until infection becomes severe.

Application Tips

• Ensure thorough and uniform coverage of the paddy crop.
• Pay particular attention to lower sheath areas where sheath blight symptoms may develop.
• Use clean water and properly calibrated spraying equipment.
• Avoid spraying during strong winds or immediately before expected rainfall.
• Do not exceed the recommended dose.
• Observe the prescribed waiting period before harvesting treated paddy.
• Use fungicides according to an appropriate resistance-management programme.
• Do not make unverified tank mixtures; follow compatibility instructions on the current label.

Safety Precautions

• Read the complete product label and accompanying leaflet before use.
• Wear suitable protective clothing, gloves, eye protection and other recommended PPE while mixing and spraying.
• Avoid contact with skin, eyes and mouth.
• Avoid inhaling spray mist.
• Do not eat, drink or smoke during application.
• Avoid contamination of ponds, rivers and other water bodies.
• Wash hands, exposed skin, clothing and spraying equipment thoroughly after application.
• Keep the product away from children, food and animal feed.

Why Farmers Can Choose Willowood Valxtra

Willowood Valxtra Fungicide combines Hexaconazole 5% + Validamycin 2.5% SC for management of two important paddy diseases: blast and sheath blight. Its complementary fungicidal modes of action provide a practical option for paddy disease-management programmes when applied at the recommended dose and according to label directions.

Frequently Asked Questions

Q1. What is Willowood Valxtra Fungicide?

Willowood Valxtra is a systemic combination fungicide containing Hexaconazole 5% + Validamycin 2.5% SC.

Q2. What is the technical composition of Valxtra?

Valxtra contains Hexaconazole 5% + Validamycin 2.5% SC.

Q3. Which crop is Willowood Valxtra recommended for?

The verified registered recommendation for this formulation is paddy.

Q4. Which diseases does Valxtra control in paddy?

It is recommended for management of blast and sheath blight in paddy.

Q5. What is the dose of Willowood Valxtra per acre?

The registered formulation dose is 1000 ml per hectare, equivalent to approximately 400 ml per acre. Follow the current product label for final application instructions.

Q6. What is the Valxtra dose per litre of water?

Based on the registered dose of 1000 ml in 500 litres of water, the equivalent concentration is approximately 2 ml per litre.

Q7. How much Valxtra is required for a 15-litre spray pump?

At the equivalent registered concentration of 2 ml per litre, approximately 30 ml corresponds to 15 litres of water. Application should still be calculated primarily according to the recommended area dose.

Q8. What is the waiting period for Willowood Valxtra?

The registered waiting period between the last spray and harvest is 22 days.

Q9. Is Willowood Valxtra systemic?

Yes. Hexaconazole 5% + Validamycin 2.5% SC is registered as a systemic fungicide formulation.

Q10. Can Valxtra be used on crops other than paddy?

The verified registered recommendation for this formulation is paddy against blast and sheath blight. Do not use it on other crops unless they are specifically listed on the current Valxtra product label.

Willowood Valxtra Fungicide for Paddy Blast and Sheath Blight

Willowood Valxtra Fungicide with Hexaconazole 5% + Validamycin 2.5% SC is formulated for management of blast and sheath blight in paddy. Its systemic action and complementary active ingredients help manage fungal disease development when used at the recommended dose and according to the current product label.

Disclaimer: The details provided are for informational guidance only. Always adhere to the recommended application instructions as stated on the product label and in the accompanying leaflet.